| Portsmouth Rhode Island Weather Almanac |
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| Tuesday,
February 20, 2024 |
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| Clear and
Colder |
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Climate
Normal Period |
Climate Record Period |
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1991 -
2020 |
1893 - 2024 |
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February 20, 2024 |
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Record |
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Record |
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| Observed Daily Data |
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2024 |
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2023 |
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Norm |
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Depart |
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Highest |
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Lowest |
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| Maximum Temperature |
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34 |
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56 |
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40 |
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-6 |
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60 |
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in |
1930 |
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20 |
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in |
2015 |
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| Minimum
Temperature |
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20 |
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44 |
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26 |
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-6 |
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44 |
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in |
2023 |
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2 |
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in |
1950 |
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| Average Temperature |
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27 |
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50 |
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33 |
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-6 |
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50 |
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in |
2023 |
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12 |
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in |
2015 |
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| Month Avg Max Temperature |
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39.8 |
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46.3 |
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38.8 |
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+1.1 |
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46.3 |
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in |
2023 |
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23.0 |
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in |
1979 |
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| Month
Avg Min Temperature |
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28.1 |
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27.9 |
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24.5 |
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+3.6 |
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30.4 |
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in |
2020 |
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7.8 |
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in |
1979 |
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| Month Average
Temperature |
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34.1 |
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37.4 |
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32.1 |
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+2.1 |
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37.4 |
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in |
2023 |
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15.6 |
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in |
1979 |
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| High Heat Index |
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#N/A |
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in |
#N/A |
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| Low Wind
Chill |
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8 |
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42 |
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14 |
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-6 |
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-24 |
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in |
1950 |
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| Heating Degree Days |
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38 |
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15 |
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32 |
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+6 |
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53 |
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in |
2015 |
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15 |
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in |
2023 |
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| Month Heating DD |
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618 |
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553 |
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659 |
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-41 |
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989 |
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in |
1979 |
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553 |
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in |
2023 |
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| Season
Heating DD |
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3285 |
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3047 |
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3578 |
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-293 |
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4535 |
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in |
1918 |
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2952 |
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in |
2016 |
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| Cooling Degree Days |
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0 |
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0 |
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0 |
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+0 |
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in |
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0 |
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in |
Many |
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| Month Cooling DD |
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0 |
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0 |
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0 |
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+0 |
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3 |
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in |
2022 |
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0 |
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in |
Many |
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| Year Cooling DD |
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726 |
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784 |
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609 |
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+117 |
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871 |
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in |
2020 |
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290 |
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in |
1902 |
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| Maximum Dew Point |
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19 |
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49 |
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31 |
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-12 |
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53 |
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in |
1974 |
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-7 |
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in |
1959 |
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| Minimum
Dew Point |
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7 |
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32 |
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15 |
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-8 |
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43 |
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in |
2018 |
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-21 |
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in |
1950 |
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| Average Dew Point |
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13 |
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41 |
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23 |
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-10 |
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46 |
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in |
2018 |
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-10 |
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in |
1959 |
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| Month Avg Max Dew Point |
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30.9 |
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37.0 |
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29.6 |
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+1.3 |
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39.6 |
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in |
2018 |
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4.5 |
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in |
1979 |
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| Month
Avg Min Dew Point |
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19.5 |
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17.2 |
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13.1 |
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+6.4 |
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23.0 |
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in |
1984 |
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-8.0 |
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in |
1979 |
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| Month Average Dew Point |
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25.4 |
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27.3 |
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23.0 |
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+2.4 |
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29.9 |
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in |
2018 |
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-1.8 |
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in |
1979 |
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| Precipitation |
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.00 |
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.08 |
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.13 |
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-.13 |
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2.07 |
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in |
1924 |
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| One Hour
Rain |
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.00 |
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.05 |
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.26 |
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in |
1988 |
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| Half
Hour Rain |
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.00 |
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.03 |
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.03 |
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in |
2023 |
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| Hourly Rain Rate |
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.00 |
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.19 |
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.26 |
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in |
2014 |
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| Month Precipitation |
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.82 |
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.56 |
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2.39 |
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-1.57 |
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6.48 |
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in |
1988 |
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.25 |
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in |
1947 |
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| Year Precipitation |
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7.57 |
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7.75 |
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6.06 |
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+1.51 |
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12.38 |
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in |
1979 |
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2.33 |
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in |
1980 |
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| Snow |
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0.0 |
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0.0 |
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0.4 |
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-0.4 |
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8.8 |
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in |
1921 |
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| Snow Depth |
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2 |
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0 |
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2 |
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+0 |
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23 |
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in |
2015 |
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| Month Snow |
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6.1 |
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T |
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7.2 |
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-1.1 |
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26.4 |
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in |
2003 |
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0.0 |
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in |
2020 |
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| Season Snow |
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12.7 |
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2.3 |
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24.3 |
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-11.6 |
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61.1 |
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in |
1996 |
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2.3 |
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in |
2023 |
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February 20, 2024 |
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|
Record |
Record |
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| Observed Daily Data |
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2024 |
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2023 |
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Norm |
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Depart |
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Highest |
Lowest |
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| Maximum Humidity |
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81% |
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99% |
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82% |
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-1% |
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100% |
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in |
2018 |
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40% |
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in |
1965 |
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| Minimum
Humidity |
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43% |
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59% |
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49% |
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-6% |
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97% |
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in |
2018 |
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19% |
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in |
1990 |
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| Average Humidity |
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62% |
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79% |
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66% |
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-4% |
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99% |
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in |
2018 |
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33% |
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in |
1990 |
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| Maximum Barometer |
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30.52 |
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30.00 |
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30.14 |
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+00.38 |
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30.63 |
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in |
2019 |
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29.46 |
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in |
1964 |
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| Minimum
Barometer |
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30.33 |
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29.59 |
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29.77 |
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+00.56 |
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30.33 |
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in |
2024 |
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28.82 |
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in |
1934 |
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| Average Barometer |
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30.43 |
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29.80 |
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29.95 |
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+00.47 |
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30.43 |
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in |
2024 |
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29.26 |
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in |
1972 |
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| Average
Wind |
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6.4 |
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6.0 |
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8.8 |
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-2.4 |
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22.4 |
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in |
1972 |
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2.3 |
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in |
1980 |
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| Direction |
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N |
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SSW |
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NW |
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NW |
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SSE |
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| High
Wind Gust |
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24 |
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20 |
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27 |
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-3 |
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61 |
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in |
1927 |
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12 |
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in |
1980 |
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| Direction |
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N |
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WSW |
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NW |
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NE |
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SSE |
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| Maximum Water Temp |
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39.4 |
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44.2 |
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38.3 |
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+1.1 |
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44.2 |
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in |
2023 |
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32.1 |
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in |
2015 |
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| Minimum
Water Temp |
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37.2 |
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42.6 |
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36.7 |
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+0.5 |
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42.6 |
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in |
2023 |
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31.8 |
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in |
2015 |
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| Average Water Temp |
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38.3 |
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43.4 |
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37.5 |
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+0.8 |
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43.4 |
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in |
2023 |
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32.0 |
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in |
2015 |
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| Sunrise/ AM Twilight |
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6:33:53 AM |
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6:03:31 AM |
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| Sunset /
PM Twilight |
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5:24:16 PM |
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5:54:06 PM |
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| Length Of Day |
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10:50:23 |
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| Special Conditions |
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None |
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| Comments |
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| Hour-by-Hour Weather For February 20, 2024 |
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| Climate Weather for February 20 |
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| Weather History For February 20 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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