| Portsmouth Rhode Island
Weather Almanac |
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| Sunday, February 10, 2019 |
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| Clear to Partly Cloudy PM, Continued Cold |
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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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February 10, 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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35 |
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50 |
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39 |
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-4 |
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57 |
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in |
1909 |
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9 |
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in |
1899 |
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| Minimum
Temperature |
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22 |
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33 |
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24 |
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-2 |
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41 |
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in |
1925 |
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0 |
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in |
1979 |
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| Average Temperature |
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29 |
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42 |
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32 |
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-3 |
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47 |
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in |
1925 |
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6 |
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in |
1899 |
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| Precipitation |
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.00 |
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.36 |
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.12 |
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-.12 |
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1.58 |
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in |
1893 |
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| One Hour |
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.00 |
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.12 |
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.30 |
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in |
1959 |
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| Snow |
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0.0 |
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0.0 |
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0.3 |
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-0.3 |
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5.2 |
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in |
2010 |
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| Snow
Depth |
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0 |
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T |
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26 |
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in |
1978 |
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| HDD |
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36 |
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23 |
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33 |
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+3 |
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59 |
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in |
1899 |
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18 |
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in |
1925 |
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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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in |
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| Maximum Dew Point |
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19 |
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49 |
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28 |
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-9 |
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53 |
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in |
1990 |
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-2 |
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in |
1979 |
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| Minimum
Dew Point |
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9 |
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30 |
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11 |
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-2 |
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33 |
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in |
1960 |
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-15 |
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in |
1979 |
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| Average Dew Point |
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14 |
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40 |
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32 |
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-18 |
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40 |
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in |
2018 |
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-9 |
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in |
1979 |
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| Maximum Humidity |
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69% |
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98% |
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82% |
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-13% |
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100% |
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in |
1970 |
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52% |
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in |
1983 |
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| Minimum
Humidity |
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39% |
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84% |
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50% |
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-11% |
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88% |
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in |
1970 |
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23% |
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in |
1992 |
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| Average Humidity |
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54% |
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91% |
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66% |
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-12% |
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94% |
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in |
1970 |
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39% |
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in |
1983 |
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| Maximum Barometer |
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30.66 |
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30.44 |
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30.15 |
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+00.51 |
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30.86 |
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in |
1951 |
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29.46 |
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in |
1954 |
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| Minimum
Barometer |
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30.38 |
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30.03 |
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29.80 |
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+00.58 |
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30.57 |
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in |
1951 |
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28.93 |
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in |
1969 |
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| Average Barometer |
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30.52 |
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30.24 |
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29.98 |
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+00.54 |
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30.72 |
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in |
1951 |
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29.23 |
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in |
1969 |
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| Average Wind |
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8.0 |
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6.2 |
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7.9 |
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+0.1 |
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21.7 |
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in |
1969 |
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2.8 |
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in |
1956 |
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| Direction |
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W |
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SSE |
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WNW |
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NNW |
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NNE |
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| High Wind Gust |
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22 |
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23 |
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25 |
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-3 |
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53 |
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in |
1969 |
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12 |
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in |
1956 |
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| Direction |
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NW |
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SSE |
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WNW |
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N |
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NW |
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| High Heat Index |
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| Wind Chill |
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11 |
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28 |
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11 |
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+0 |
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-23 |
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in |
1979 |
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| Maximum Water Temp |
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34.7 |
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35.6 |
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38.0 |
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-3.3 |
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43.9 |
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in |
2012 |
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34.7 |
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in |
2019 |
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| Minimum
Water Temp |
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32.7 |
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34.2 |
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35.9 |
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-3.2 |
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42.8 |
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in |
2012 |
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32.5 |
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in |
2007 |
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| Average Water Temp |
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33.7 |
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34.9 |
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37.0 |
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-3.3 |
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43.4 |
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in |
2012 |
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33.7 |
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in |
2019 |
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| Sunrise/ AM Twilight |
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6:47:03 AM |
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6:18:25 AM |
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| Sunset /
PM Twilight |
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5:11:50 PM |
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5:40:28 PM |
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| Length Of Day |
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10:24:47 |
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| Special Conditions |
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None |
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| Comments |
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February 10, 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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41.2 |
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40.7 |
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37.8 |
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+3.4 |
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48.5 |
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in |
1991 |
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23.0 |
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in |
1934 |
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| Avg
Minimum Temperature |
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27.7 |
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23.7 |
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22.8 |
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+4.9 |
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30.6 |
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in |
1991 |
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7.2 |
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in |
1934 |
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| Average Temperature |
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34.5 |
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32.2 |
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30.8 |
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+3.7 |
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39.6 |
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in |
1991 |
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15.1 |
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in |
1934 |
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| Total
Precipitation |
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.45 |
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2.19 |
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1.18 |
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-.73 |
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4.13 |
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in |
1970 |
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T |
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in |
1944 |
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| Total Snow |
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0.0 |
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0.4 |
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3.0 |
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-3.0 |
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26.3 |
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in |
1978 |
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0.0 |
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in |
2019 |
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| Total
HDD |
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301 |
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324 |
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341 |
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-40 |
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497 |
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in |
1934 |
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252 |
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in |
1991 |
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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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30.7 |
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37.0 |
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26.7 |
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+4.0 |
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40.1 |
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in |
2008 |
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10.2 |
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in |
1980 |
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| Avg
Minimum Dew Point |
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17.5 |
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14.1 |
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10.6 |
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+6.9 |
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25.9 |
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in |
2008 |
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-2.5 |
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in |
1980 |
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| Average Dew Point |
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24.1 |
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25.6 |
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18.7 |
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+5.4 |
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33.0 |
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in |
2008 |
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3.9 |
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in |
1980 |
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February 10, 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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6.01 |
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7.18 |
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4.87 |
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+1.14 |
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12.38 |
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in |
1979 |
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1.59 |
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in |
1980 |
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| Total
Snow (since Jul 1 18) |
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5.3 |
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28.2 |
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20.0 |
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-14.7 |
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51.0 |
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in |
1996 |
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2.4 |
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in |
1944 |
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| Total HDD (since Jul 1
18) |
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3305 |
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3221 |
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3369 |
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-64 |
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4219 |
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in |
1918 |
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2571 |
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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 February 10, 2019 |
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| Climate Weather for February 10 |
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| Weather History For February 10 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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