| Portsmouth Rhode Island
Weather Almanac |
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| Wednesday, April 1, 2020 |
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| Partly Cloudy AM, Mostly Cloudy Day to Partly Cloudy PM,
Windy and Colder |
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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 1, 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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44 |
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46 |
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50 |
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-6 |
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70 |
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in |
1945 |
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32 |
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in |
1923 |
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| Minimum
Temperature |
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31 |
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34 |
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34 |
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-3 |
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51 |
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in |
2016 |
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12 |
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in |
1923 |
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| Average Temperature |
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38 |
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40 |
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43 |
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-5 |
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56 |
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in |
1945 |
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22 |
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in |
1923 |
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| Precipitation |
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.00 |
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.00 |
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.16 |
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-.16 |
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1.97 |
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in |
2004 |
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| One Hour |
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.00 |
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.00 |
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.55 |
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in |
2002 |
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| Snow |
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0.0 |
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0.0 |
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0.1 |
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-0.1 |
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5.5 |
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in |
1997 |
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| Snow
Depth |
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0 |
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0 |
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9 |
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in |
1970 |
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| HDD |
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27 |
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25 |
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22 |
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+5 |
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43 |
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in |
1923 |
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9 |
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in |
1945 |
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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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31 |
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38 |
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-4 |
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54 |
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in |
2016 |
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11 |
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in |
1964 |
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| Minimum
Dew Point |
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27 |
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10 |
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25 |
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+2 |
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50 |
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in |
2016 |
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4 |
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in |
1969 |
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| Average Dew Point |
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31 |
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21 |
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31 |
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-0 |
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52 |
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in |
2016 |
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8 |
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in |
1964 |
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| Maximum Humidity |
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90% |
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77% |
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87% |
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+3% |
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100% |
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in |
2016 |
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47% |
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in |
1965 |
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| Minimum
Humidity |
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63% |
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26% |
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51% |
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+12% |
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95% |
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in |
2016 |
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18% |
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in |
1977 |
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| Average Humidity |
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77% |
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52% |
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69% |
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+7% |
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98% |
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in |
2016 |
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35% |
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in |
1965 |
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| Maximum Barometer |
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29.97 |
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30.40 |
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30.06 |
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-00.09 |
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30.52 |
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in |
1946 |
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29.42 |
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in |
1966 |
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| Minimum
Barometer |
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29.66 |
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29.80 |
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29.75 |
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-00.09 |
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30.22 |
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in |
1963 |
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29.04 |
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in |
1961 |
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| Average Barometer |
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29.82 |
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30.10 |
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29.90 |
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-00.09 |
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30.35 |
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in |
1963 |
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29.32 |
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in |
1966 |
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| Average Wind |
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11.9 |
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12.8 |
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7.9 |
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+4.0 |
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15.4 |
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in |
1962 |
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2.0 |
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in |
1994 |
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| Direction |
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N |
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WNW |
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WNW |
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SSW |
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S |
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| High Wind Gust |
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28 |
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28 |
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26 |
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+2 |
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50 |
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in |
1982 |
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13 |
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in |
1953 |
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| Direction |
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NNE |
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NW |
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WNW |
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NW |
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SE |
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| High Heat Index |
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| Wind Chill |
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25 |
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25 |
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28 |
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-3 |
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9 |
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in |
1969 |
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| Maximum Water Temp |
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39.2 |
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41.5 |
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43.3 |
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-4.1 |
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48.2 |
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in |
2000 |
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39.1 |
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in |
2017 |
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| Minimum
Water Temp |
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38.4 |
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39.0 |
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40.9 |
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-2.5 |
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45.6 |
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in |
2016 |
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37.0 |
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in |
2015 |
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| Average Water Temp |
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38.8 |
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40.3 |
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42.1 |
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-3.3 |
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46.5 |
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in |
2012 |
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38.2 |
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in |
2015 |
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| Sunrise/ AM Twilight |
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6:25:48 AM |
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5:57:52 AM |
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| Sunset /
PM Twilight |
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7:11:38 PM |
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7:39:34 PM |
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| Length Of Day |
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12:43:44 |
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| Special Conditions |
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None |
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| Comments |
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April 1, 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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44.0 |
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46.0 |
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50.0 |
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-6.0 |
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70.0 |
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in |
1945 |
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32.0 |
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in |
1923 |
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| Avg
Minimum Temperature |
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31.0 |
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34.0 |
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34.0 |
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-3.0 |
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51.0 |
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in |
2016 |
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12.0 |
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in |
1923 |
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| Average Temperature |
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38.0 |
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40.0 |
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43.0 |
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-5.0 |
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56.0 |
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in |
1945 |
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22.0 |
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in |
1923 |
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| Total
Precipitation |
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.00 |
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.00 |
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.16 |
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-.16 |
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1.97 |
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in |
2004 |
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.00 |
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in |
2020 |
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| Total Snow |
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0.0 |
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0.0 |
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0.1 |
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-0.1 |
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5.5 |
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in |
1997 |
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0.0 |
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in |
2020 |
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| Total
HDD |
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27 |
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25 |
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22 |
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+5 |
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43 |
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in |
1923 |
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9 |
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in |
1945 |
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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 |
2020 |
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0 |
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in |
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| Avg Maximum Dew Point |
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34.0 |
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31.0 |
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37.7 |
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-3.7 |
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54.0 |
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in |
2016 |
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11.0 |
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in |
1964 |
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| Avg
Minimum Dew Point |
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27.0 |
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10.0 |
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24.6 |
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+2.4 |
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50.0 |
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in |
2016 |
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4.0 |
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in |
1969 |
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| Average Dew Point |
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31.0 |
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21.0 |
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31.2 |
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-0.2 |
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52.0 |
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in |
2016 |
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8.0 |
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in |
1964 |
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April 1, 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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10.76 |
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12.51 |
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12.53 |
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-1.77 |
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20.75 |
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in |
1998 |
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6.31 |
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in |
2012 |
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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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30.9 |
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-18.0 |
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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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4252 |
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4766 |
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4799 |
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-547 |
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5705 |
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in |
1918 |
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3870 |
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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 |
2020 |
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0 |
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in |
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| Hour-by-Hour Weather For April 1, 2020 |
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| Climate Weather for April 1 |
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| Weather History For April 1 |
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| Weather Calendar |
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| Back
To Weather Stat Page |
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