| Portsmouth Rhode Island
Weather Almanac |
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| Wednesday, November 11, 2020 |
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| Partly Cloudy early then Cloudy, PM Rain and Fog, Breezy,
Continued Record Breaking Heat |
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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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November
11, 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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68 |
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62 |
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54 |
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+14 |
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68 |
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in |
2020 |
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37 |
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in |
1926 |
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| Minimum
Temperature |
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59 |
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40 |
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39 |
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+20 |
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59 |
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in |
2020 |
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16 |
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in |
1956 |
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| Average Temperature |
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64 |
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51 |
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46 |
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+18 |
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64 |
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in |
2020 |
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31 |
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in |
2017 |
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| Precipitation |
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.09 |
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.00 |
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.15 |
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-.06 |
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1.57 |
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in |
1991 |
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| One
Hour |
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.04 |
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.00 |
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.33 |
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in |
1991 |
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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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0.4 |
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in |
1901 |
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| Snow
Depth |
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0 |
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0 |
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T |
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in |
1977 |
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| HDD |
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1 |
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14 |
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19 |
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-18 |
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34 |
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in |
2017 |
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1 |
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in |
2020 |
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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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0 |
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in |
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| Maximum Dew Point |
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63 |
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55 |
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43 |
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+20 |
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64 |
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in |
2002 |
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16 |
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in |
1957 |
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| Minimum
Dew Point |
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57 |
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34 |
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30 |
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+27 |
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57 |
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in |
2020 |
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7 |
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in |
2017 |
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| Average Dew Point |
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60 |
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45 |
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37 |
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+24 |
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60 |
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in |
2020 |
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13 |
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in |
2017 |
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| Maximum Humidity |
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97% |
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98% |
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87% |
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+10% |
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100% |
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in |
2003 |
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54% |
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in |
1957 |
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| Minimum
Humidity |
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86% |
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62% |
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58% |
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+28% |
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91% |
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in |
1991 |
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29% |
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in |
1961 |
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| Average Humidity |
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92% |
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80% |
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73% |
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+19% |
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96% |
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in |
1987 |
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44% |
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in |
1957 |
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| Maximum Barometer |
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30.14 |
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30.14 |
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30.17 |
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-00.03 |
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30.65 |
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in |
1957 |
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29.58 |
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in |
1983 |
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| Minimum
Barometer |
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29.92 |
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29.88 |
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29.88 |
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+00.04 |
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30.44 |
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in |
2012 |
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28.93 |
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in |
1983 |
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| Average Barometer |
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30.03 |
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30.01 |
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30.02 |
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+00.01 |
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30.49 |
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in |
1957 |
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29.26 |
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in |
1983 |
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| Average Wind |
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8.7 |
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5.4 |
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8.5 |
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+0.2 |
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18.8 |
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in |
1987 |
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1.7 |
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in |
1978 |
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| Direction |
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SW |
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S |
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N |
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N |
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NE |
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| High Wind Gust |
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26 |
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21 |
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26 |
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-0 |
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51 |
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in |
1991 |
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10 |
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in |
1952 |
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| Direction |
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SW |
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SSW |
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NW |
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NE |
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NW |
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| High Heat Index |
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| Wind Chill |
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58 |
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40 |
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33 |
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+25 |
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5 |
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in |
1956 |
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| Maximum Water Temp |
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59.0 |
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52.7 |
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54.4 |
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+4.6 |
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59.0 |
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in |
2020 |
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48.9 |
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in |
2010 |
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| Minimum
Water Temp |
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57.6 |
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48.9 |
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52.1 |
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+5.5 |
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57.6 |
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in |
2020 |
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46.9 |
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in |
2010 |
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| Average Water Temp |
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58.3 |
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50.8 |
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53.3 |
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+5.0 |
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58.3 |
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in |
2020 |
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47.9 |
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in |
2010 |
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| Sunrise/ AM Twilight |
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6:30:43 AM |
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6:01:17 AM |
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| Sunset /
PM Twilight |
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4:28:09 PM |
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4:57:36 PM |
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| Length Of Day |
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9:57:26 |
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| Special Conditions |
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Fog |
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| Comments |
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High temp of 68° tied for record high (last
set in 1966) |
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November
11, 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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62.6 |
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54.3 |
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55.1 |
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+7.5 |
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65.3 |
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in |
1975 |
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46.2 |
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in |
1992 |
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| Avg
Minimum Temperature |
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46.0 |
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36.6 |
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40.1 |
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+5.9 |
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48.0 |
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in |
2015 |
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32.2 |
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in |
1980 |
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| Average Temperature |
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54.6 |
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45.6 |
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47.7 |
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+6.9 |
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56.3 |
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in |
1975 |
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40.2 |
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in |
1992 |
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| Total
Precipitation |
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1.06 |
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1.08 |
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1.63 |
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-.57 |
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6.53 |
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in |
1969 |
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.00 |
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in |
1917 |
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| Total 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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2.8 |
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in |
1894 |
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0.0 |
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in |
2020 |
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| Total
HDD |
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114 |
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213 |
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190 |
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-76 |
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273 |
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in |
1992 |
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96 |
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in |
1975 |
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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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in |
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| Avg Maximum Dew Point |
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52.1 |
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46.0 |
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44.4 |
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+7.7 |
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53.7 |
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in |
1977 |
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33.5 |
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in |
1973 |
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| Avg
Minimum Dew Point |
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39.4 |
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27.4 |
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31.0 |
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+8.3 |
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43.8 |
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in |
2015 |
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20.5 |
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in |
1965 |
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| Average Dew Point |
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45.9 |
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36.9 |
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37.7 |
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+8.2 |
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49.0 |
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in |
2015 |
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28.0 |
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in |
1973 |
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November 11, 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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32.34 |
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47.45 |
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41.07 |
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-8.73 |
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52.79 |
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in |
1998 |
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21.93 |
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in |
1957 |
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| Total
Snow (since Jul 1 20) |
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0.6 |
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0.0 |
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T |
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+0.6 |
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2.8 |
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in |
1894 |
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0.0 |
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in |
2019 |
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| Total HDD (since Jul 1
20) |
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442 |
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525 |
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625 |
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-183 |
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830 |
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in |
1992 |
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378 |
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in |
2017 |
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| Total
CDD (since Jan 1) |
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871 |
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731 |
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563 |
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+308 |
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871 |
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in |
2020 |
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290 |
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in |
1902 |
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| Hour-by-Hour Weather For November 11, 2020 |
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| Climate Weather for November 11 |
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| Weather History For November 11 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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