| Portsmouth Rhode Island
Weather Almanac |
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| Thursday, January 3, 2019 |
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| Cloudy, Very Light Rain Shower AM, Partly Cloudy Day to Clear
PM, Windy and Warm |
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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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January 3, 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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46 |
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29 |
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39 |
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+7 |
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62 |
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in |
2000 |
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9 |
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in |
1904 |
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| Minimum
Temperature |
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32 |
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12 |
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24 |
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+8 |
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48 |
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in |
2000 |
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2 |
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in |
1904 |
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| Average Temperature |
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39 |
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21 |
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31 |
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+8 |
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55 |
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in |
2000 |
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6 |
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in |
1904 |
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| Precipitation |
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T |
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.00 |
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.12 |
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.00 |
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1.44 |
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in |
1936 |
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| One Hour |
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T |
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.00 |
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.46 |
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in |
1979 |
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| Snow |
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0.0 |
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0.0 |
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0.2 |
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-0.2 |
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7.1 |
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in |
1904 |
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| Snow
Depth |
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0 |
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T |
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21 |
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in |
1948 |
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| HDD |
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26 |
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44 |
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33 |
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-7 |
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59 |
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in |
1904 |
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10 |
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in |
2000 |
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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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43 |
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19 |
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30 |
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+13 |
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53 |
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in |
1960 |
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1 |
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in |
2008 |
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| Minimum
Dew Point |
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26 |
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6 |
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14 |
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+12 |
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45 |
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in |
2000 |
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-18 |
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in |
1981 |
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| Average Dew Point |
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35 |
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13 |
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22 |
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+13 |
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48 |
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in |
2000 |
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-6 |
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in |
1981 |
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| Maximum Humidity |
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90% |
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81% |
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86% |
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+4% |
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100% |
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in |
2017 |
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54% |
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in |
1980 |
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| Minimum
Humidity |
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58% |
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58% |
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57% |
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+1% |
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92% |
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in |
2004 |
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28% |
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in |
1981 |
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| Average Humidity |
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74% |
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70% |
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71% |
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+3% |
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96% |
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in |
2004 |
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43% |
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in |
1980 |
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| Maximum Barometer |
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30.15 |
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30.34 |
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30.18 |
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-00.03 |
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30.78 |
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in |
1988 |
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29.41 |
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in |
2010 |
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| Minimum
Barometer |
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29.82 |
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30.06 |
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29.82 |
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+00.00 |
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30.42 |
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in |
1993 |
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29.06 |
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in |
1953 |
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| Average Barometer |
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29.99 |
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30.20 |
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30.00 |
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-00.01 |
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30.57 |
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in |
1993 |
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29.29 |
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in |
2010 |
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| Average Wind |
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9.4 |
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4.4 |
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7.7 |
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+1.7 |
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19.7 |
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in |
2010 |
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1.4 |
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in |
1967 |
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| Direction |
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S |
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W |
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WNW |
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WNW |
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NNE |
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| High Wind Gust |
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22 |
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21 |
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25 |
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-3 |
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62 |
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in |
1960 |
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9 |
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in |
1988 |
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| Direction |
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SSE |
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W |
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WNW |
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S |
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NE |
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| High Heat Index |
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| Wind Chill |
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27 |
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6 |
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16 |
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+11 |
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-13 |
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in |
2014 |
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| Maximum Water Temp |
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42.1 |
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36.2 |
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42.0 |
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+0.1 |
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49.6 |
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in |
2007 |
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36.2 |
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in |
2018 |
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| Minimum
Water Temp |
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40.1 |
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33.4 |
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39.7 |
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+0.4 |
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47.5 |
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in |
2007 |
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33.4 |
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in |
2018 |
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| Average Water Temp |
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41.1 |
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34.8 |
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40.9 |
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+0.2 |
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48.6 |
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in |
2007 |
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34.8 |
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in |
2018 |
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| Sunrise/ AM Twilight |
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7:11:43 AM |
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6:40:41 AM |
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| Sunset /
PM Twilight |
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4:28:21 PM |
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4:59:24 PM |
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| Length Of Day |
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9:16:38 |
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| Special Conditions |
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None |
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| Comments |
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January 3, 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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46.3 |
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21.7 |
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39.0 |
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+7.3 |
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54.0 |
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in |
2000 |
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12.7 |
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in |
1918 |
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| Avg
Minimum Temperature |
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32.0 |
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7.3 |
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24.0 |
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+8.0 |
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37.3 |
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in |
1930 |
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0.7 |
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in |
1918 |
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| Average Temperature |
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39.2 |
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14.5 |
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31.3 |
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+7.8 |
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45.5 |
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in |
2000 |
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6.7 |
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in |
1918 |
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| Total
Precipitation |
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.73 |
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.00 |
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.36 |
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+.37 |
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3.33 |
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in |
1919 |
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.00 |
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in |
2018 |
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| Total Snow |
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0.0 |
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0.0 |
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0.6 |
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-0.6 |
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10.8 |
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in |
1948 |
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0.0 |
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in |
2019 |
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| Total
HDD |
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77 |
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150 |
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99 |
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-22 |
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174 |
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in |
1918 |
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58 |
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in |
2000 |
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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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41.7 |
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10.3 |
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30.6 |
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+11.1 |
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51.7 |
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in |
1979 |
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10.3 |
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in |
2018 |
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| Avg
Minimum Dew Point |
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20.3 |
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-0.7 |
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14.0 |
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+6.3 |
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34.3 |
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in |
2000 |
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-8.0 |
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in |
1999 |
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| Average Dew Point |
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31.0 |
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4.8 |
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22.3 |
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+8.7 |
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41.8 |
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in |
1979 |
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1.3 |
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in |
1957 |
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January 3, 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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.73 |
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.00 |
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.36 |
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+.37 |
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3.33 |
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in |
1919 |
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.00 |
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in |
2018 |
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| Total
Snow (since Jul 1 18) |
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4.4 |
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8.1 |
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9.2 |
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-4.8 |
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27.3 |
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in |
1948 |
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T |
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in |
2000 |
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| Total HDD (since Jul 1
18) |
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2006 |
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1955 |
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2050 |
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-44 |
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2621 |
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in |
1918 |
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1404 |
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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 January 3, 2019 |
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| Climate Weather for January 3 |
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| Weather History For January 3 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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