| Portsmouth Rhode Island
Weather Almanac |
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| Monday, March 25, 2019 |
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| Mostly Cloudy early, Cloudy Day to Partly Cloudy PM, Warmer |
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| Climate Normal
Period |
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Climate Record Period |
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| 1981- 2010 |
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1893 - 2019 |
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March 25, 2019 |
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Record |
Record |
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| Observed Daily Data |
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Observed |
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2018 |
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Normal |
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Depart |
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Highest |
Lowest |
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| Maximum Temperature |
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50 |
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39 |
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48 |
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+2 |
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63 |
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in |
1987 |
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30 |
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in |
1956 |
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| Minimum
Temperature |
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37 |
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30 |
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32 |
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+5 |
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46 |
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in |
1921 |
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13 |
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in |
1956 |
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| Average Temperature |
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44 |
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35 |
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41 |
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+3 |
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53 |
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in |
1921 |
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22 |
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in |
1956 |
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| Precipitation |
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.00 |
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.01 |
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.17 |
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-.17 |
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2.03 |
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in |
1969 |
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| One Hour |
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.00 |
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.00 |
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.47 |
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in |
1969 |
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| Snow |
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0.0 |
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0.1 |
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0.1 |
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-0.1 |
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1.7 |
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in |
1960 |
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| Snow
Depth |
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0 |
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0 |
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5 |
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in |
1967 |
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| HDD |
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21 |
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30 |
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24 |
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-3 |
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43 |
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in |
1956 |
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12 |
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in |
1921 |
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| CDD |
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0 |
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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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| Maximum Dew Point |
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34 |
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32 |
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36 |
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-2 |
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52 |
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in |
2016 |
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12 |
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in |
1974 |
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| Minimum
Dew Point |
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28 |
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23 |
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22 |
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+6 |
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44 |
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in |
1953 |
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-5 |
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in |
1956 |
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| Average Dew Point |
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31 |
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28 |
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29 |
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+2 |
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48 |
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in |
1953 |
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6 |
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in |
1983 |
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| Maximum Humidity |
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87% |
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91% |
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83% |
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+4% |
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100% |
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in |
2016 |
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50% |
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in |
1977 |
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| Minimum
Humidity |
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45% |
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61% |
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48% |
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-3% |
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93% |
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in |
1953 |
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20% |
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in |
1983 |
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| Average Humidity |
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66% |
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76% |
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66% |
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+0% |
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97% |
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in |
1953 |
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37% |
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in |
1983 |
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| Maximum Barometer |
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30.09 |
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30.58 |
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30.13 |
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-00.04 |
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30.78 |
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in |
1986 |
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29.70 |
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in |
1975 |
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| Minimum
Barometer |
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29.98 |
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30.14 |
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29.82 |
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+00.16 |
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30.58 |
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in |
2004 |
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28.97 |
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in |
1909 |
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| Average Barometer |
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30.04 |
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30.36 |
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29.97 |
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+00.06 |
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30.62 |
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in |
2004 |
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29.40 |
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in |
1969 |
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| Average Wind |
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6.6 |
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10.5 |
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7.8 |
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-1.2 |
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18.1 |
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in |
1983 |
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3.2 |
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in |
1981 |
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| Direction |
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SSE |
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NNE |
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N |
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N |
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ENE |
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| High Wind Gust |
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20 |
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30 |
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25 |
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-5 |
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54 |
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in |
1909 |
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14 |
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in |
1975 |
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| Direction |
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NNE |
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NNE |
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N |
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SE |
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SE |
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| High Heat Index |
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| Wind Chill |
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32 |
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24 |
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24 |
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+8 |
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-3 |
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in |
1956 |
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| Maximum Water Temp |
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39.0 |
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38.8 |
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41.6 |
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-2.6 |
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48.9 |
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in |
2012 |
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37.9 |
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in |
2015 |
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| Minimum
Water Temp |
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38.1 |
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37.2 |
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39.4 |
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-1.3 |
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46.9 |
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in |
2012 |
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35.4 |
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in |
2015 |
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| Average Water Temp |
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38.6 |
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38.0 |
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40.6 |
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-2.0 |
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47.9 |
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in |
2012 |
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36.7 |
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in |
2015 |
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| Sunrise/ AM Twilight |
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6:38:53 AM |
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6:11:13 AM |
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| Sunset /
PM Twilight |
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7:03:12 PM |
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7:30:51 PM |
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| Length Of Day |
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12:24:19 |
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| Special Conditions |
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None |
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| Comments |
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March 25, 2019 |
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Record |
Record |
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| Month-to-Date Summary |
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Observed |
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2018 |
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Normal |
Depart |
Highest |
Lowest |
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| Avg Maximum Temperature |
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42.8 |
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42.4 |
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45.1 |
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-2.3 |
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52.3 |
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in |
2012 |
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32.8 |
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in |
1916 |
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| Avg
Minimum Temperature |
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28.8 |
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30.2 |
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29.6 |
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-0.7 |
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38.2 |
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in |
2012 |
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20.6 |
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in |
1916 |
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| Average Temperature |
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35.8 |
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36.3 |
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37.2 |
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-1.4 |
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45.3 |
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in |
2012 |
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26.7 |
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in |
1916 |
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| Total
Precipitation |
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3.25 |
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5.36 |
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4.16 |
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-.91 |
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8.47 |
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in |
1983 |
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.22 |
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in |
1915 |
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| Total Snow |
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9.8 |
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11.6 |
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4.5 |
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+5.3 |
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30.6 |
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in |
1956 |
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0.0 |
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in |
1947 |
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| Total HDD |
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722 |
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710 |
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686 |
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+36 |
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951 |
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in |
1916 |
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487 |
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in |
2012 |
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| Total CDD |
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0 |
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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 |
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| Avg Maximum Dew Point |
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31.6 |
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29.8 |
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33.3 |
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-1.8 |
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42.7 |
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in |
2012 |
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22.6 |
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in |
1960 |
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| Avg
Minimum Dew Point |
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18.5 |
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21.7 |
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18.6 |
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-0.1 |
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30.0 |
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in |
2012 |
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8.9 |
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in |
1950 |
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| Average Dew Point |
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25.0 |
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25.7 |
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26.0 |
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-0.9 |
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36.3 |
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in |
2012 |
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16.3 |
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in |
1960 |
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March 25, 2019 |
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Record |
Record |
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| Year-to-Date Summary |
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Observed |
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2018 |
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Normal |
Depart |
Highest |
Lowest |
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| Total Precipitation |
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12.36 |
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16.33 |
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11.36 |
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+1.00 |
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19.47 |
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in |
1979 |
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5.76 |
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in |
2012 |
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| Total
Snow (since Jul 1 18) |
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21.1 |
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42.0 |
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30.2 |
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-9.1 |
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78.0 |
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in |
2005 |
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5.0 |
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in |
1998 |
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| Total HDD (since Jul 1
18) |
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4610 |
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4355 |
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4637 |
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-27 |
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5575 |
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in |
1905 |
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3728 |
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in |
2016 |
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| Total CDD
(since Jan 1) |
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0 |
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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 |
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| Hour-by-Hour Weather For March 25, 2019 |
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| Climate Weather for March 25 |
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| Weather History For March 25 |
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| Weather Calendar |
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