| Portsmouth Rhode Island
Weather Almanac |
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| Saturday, April 25, 2020 |
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| Clear to Mostly Cloudy PM, Light Winds and 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 - 2020 |
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April 25, 2020 |
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Record |
Record |
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| Observed Daily Data |
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Observed |
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2019 |
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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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60 |
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60 |
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59 |
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+1 |
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72 |
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in |
1982 |
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38 |
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in |
1919 |
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| Minimum
Temperature |
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35 |
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43 |
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42 |
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-7 |
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50 |
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in |
1913 |
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29 |
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in |
1919 |
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| Average Temperature |
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48 |
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52 |
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50 |
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-2 |
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59 |
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in |
1913 |
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34 |
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in |
1919 |
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| Precipitation |
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.00 |
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.00 |
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.14 |
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-.14 |
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1.79 |
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in |
1931 |
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| One Hour |
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.00 |
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.00 |
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.45 |
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in |
2018 |
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| Snow |
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0.0 |
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0.0 |
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0.0 |
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+0.0 |
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0.0 |
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in |
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| Snow
Depth |
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0 |
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0 |
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0 |
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in |
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| HDD |
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17 |
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13 |
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15 |
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+2 |
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31 |
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in |
1919 |
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6 |
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in |
1913 |
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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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42 |
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44 |
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45 |
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-3 |
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58 |
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in |
1961 |
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29 |
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in |
1956 |
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| Minimum
Dew Point |
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24 |
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37 |
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32 |
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-8 |
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46 |
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in |
2011 |
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9 |
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in |
2004 |
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| Average Dew Point |
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33 |
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41 |
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38 |
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-5 |
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51 |
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in |
2011 |
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21 |
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in |
1989 |
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| Maximum Humidity |
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92% |
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87% |
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88% |
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+4% |
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100% |
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in |
2018 |
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64% |
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in |
1959 |
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| Minimum
Humidity |
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27% |
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48% |
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49% |
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-22% |
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91% |
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in |
1986 |
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17% |
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in |
1989 |
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| Average Humidity |
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60% |
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68% |
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69% |
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-9% |
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96% |
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in |
1986 |
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46% |
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in |
1982 |
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| Maximum Barometer |
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30.14 |
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30.00 |
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30.02 |
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+00.12 |
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30.56 |
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in |
1957 |
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29.41 |
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in |
1983 |
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| Minimum
Barometer |
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29.86 |
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29.88 |
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29.76 |
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+00.10 |
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30.25 |
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in |
2004 |
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29.01 |
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in |
1983 |
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| Average Barometer |
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30.00 |
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29.94 |
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29.89 |
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+00.11 |
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30.40 |
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in |
1957 |
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29.21 |
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in |
1983 |
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| Average Wind |
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5.4 |
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8.2 |
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7.7 |
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-2.3 |
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18.0 |
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in |
1986 |
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2.6 |
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in |
1981 |
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| Direction |
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S |
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S |
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SW |
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NNE |
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N |
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| High Wind Gust |
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26 |
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20 |
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25 |
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+1 |
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53 |
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in |
1928 |
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14 |
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in |
1981 |
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| Direction |
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S |
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S |
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SW |
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NW |
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N |
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| High Heat Index |
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| Wind Chill |
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35 |
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40 |
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36 |
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-1 |
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22 |
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in |
1956 |
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| Maximum Water Temp |
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43.0 |
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50.5 |
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49.7 |
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-6.7 |
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55.4 |
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in |
2007 |
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43.0 |
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in |
2020 |
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| Minimum
Water Temp |
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39.6 |
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47.1 |
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46.8 |
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-7.2 |
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51.3 |
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in |
2012 |
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39.6 |
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in |
2020 |
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| Average Water Temp |
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41.3 |
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48.8 |
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48.3 |
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-7.0 |
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52.5 |
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in |
2012 |
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41.3 |
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in |
2020 |
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| Sunrise/ AM Twilight |
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5:48:21 AM |
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5:18:43 AM |
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| Sunset /
PM Twilight |
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7:37:38 PM |
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8:07:16 PM |
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| Length Of Day |
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13:47:24 |
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| Special Conditions |
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None |
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| Comments |
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April 25, 2020 |
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Record |
Record |
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| Month-to-Date Summary |
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Observed |
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2019 |
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Normal |
Depart |
Highest |
Lowest |
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| Avg Maximum Temperature |
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52.1 |
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56.9 |
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54.5 |
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-2.4 |
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61.9 |
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in |
1976 |
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47.2 |
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in |
1907 |
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| Avg
Minimum Temperature |
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37.3 |
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41.5 |
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38.3 |
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-1.0 |
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43.2 |
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in |
2010 |
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32.6 |
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in |
1943 |
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| Average Temperature |
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44.7 |
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49.2 |
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46.5 |
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-1.8 |
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51.9 |
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in |
2010 |
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40.5 |
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in |
1907 |
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| Total
Precipitation |
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4.44 |
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4.11 |
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3.84 |
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+.60 |
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11.90 |
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in |
1983 |
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.47 |
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in |
1963 |
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| Total Snow |
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0.0 |
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0.0 |
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1.0 |
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-1.0 |
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9.6 |
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in |
1996 |
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0.0 |
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in |
2019 |
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| Total
HDD |
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501 |
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390 |
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458 |
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+43 |
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608 |
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in |
1907 |
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321 |
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in |
2010 |
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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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13 |
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in |
1976 |
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0 |
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in |
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| Avg Maximum Dew Point |
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41.2 |
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46.5 |
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41.2 |
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+0.0 |
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48.0 |
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in |
1987 |
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33.0 |
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in |
1965 |
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| Avg
Minimum Dew Point |
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28.2 |
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32.8 |
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28.0 |
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+0.1 |
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36.4 |
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in |
2010 |
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18.4 |
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in |
1982 |
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| Average Dew Point |
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34.7 |
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39.6 |
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34.6 |
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+0.1 |
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41.5 |
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in |
2010 |
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27.0 |
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in |
1982 |
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April 25, 2020 |
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Record |
Record |
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| Year-to-Date Summary |
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Observed |
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2019 |
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Normal |
Depart |
Highest |
Lowest |
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| Total Precipitation |
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15.20 |
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16.62 |
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16.21 |
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-1.01 |
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31.17 |
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in |
1983 |
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7.48 |
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in |
1985 |
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| Total
Snow (since Jul 1 18) |
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12.9 |
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21.1 |
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31.8 |
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-18.9 |
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84.1 |
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in |
1996 |
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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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4726 |
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5131 |
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5235 |
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-509 |
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6180 |
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in |
1904 |
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4205 |
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in |
2012 |
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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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13 |
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in |
1976 |
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0 |
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in |
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| Hour-by-Hour Weather For April 25, 2020 |
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| Climate Weather for April 25 |
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| Weather History For April 25 |
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| Weather Calendar |
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