| Portsmouth Rhode Island Weather Almanac |
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| Sunday,
February 12, 2023 |
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| Clear early,
Mostly Cloudy Day to Cloudy & Light Rain PM, Light Winds & Warmer |
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Climate
Normal Period |
Climate Record Period |
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1991 -
2020 |
1893 - 2023 |
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February 12, 2023 |
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Record |
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Record |
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| Observed Daily Data |
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2023 |
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2022 |
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Norm |
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Depart |
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Highest |
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Lowest |
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| Maximum Temperature |
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47 |
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55 |
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39 |
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+8 |
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55 |
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in |
2022 |
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8 |
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in |
1914 |
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| Minimum
Temperature |
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32 |
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39 |
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25 |
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+7 |
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41 |
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in |
2009 |
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-6 |
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in |
1914 |
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| Average Temperature |
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40 |
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47 |
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32 |
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+8 |
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48 |
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in |
1999 |
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1 |
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in |
1914 |
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| Month Avg Max Temperature |
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42.3 |
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43.1 |
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38.2 |
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+4.2 |
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46.0 |
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in |
1991 |
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23.4 |
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in |
1899 |
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| Month Avg
Min Temperature |
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23.4 |
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27.1 |
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24.0 |
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-0.6 |
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33.3 |
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in |
2020 |
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9.1 |
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in |
1934 |
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| Month Average
Temperature |
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33.2 |
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35.4 |
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31.5 |
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+1.7 |
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39.3 |
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in |
2020 |
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17.1 |
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in |
1934 |
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| High Heat Index |
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| Low Wind
Chill |
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29 |
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34 |
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7 |
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+22 |
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-21 |
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in |
1914 |
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| Heating Degree Days |
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25 |
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18 |
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33 |
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-8 |
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64 |
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in |
1914 |
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17 |
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in |
1999 |
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| Month HDD |
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382 |
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355 |
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402 |
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-20 |
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575 |
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in |
1934 |
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308 |
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in |
2020 |
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| Season
HDD |
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2876 |
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3052 |
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3321 |
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-445 |
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4281 |
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in |
1918 |
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2661 |
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in |
2016 |
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| Cooling Degree Days |
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0 |
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#N/A |
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#REF! |
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#REF! |
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0 |
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in |
2023 |
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0 |
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in |
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| Month CDD |
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in |
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| Year CDD |
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| Maximum Dew Point |
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35 |
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41 |
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30 |
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+5 |
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52 |
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in |
1999 |
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-9 |
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in |
1979 |
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| Minimum
Dew Point |
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21 |
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25 |
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13 |
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+8 |
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35 |
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in |
1998 |
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-21 |
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in |
1967 |
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| Average Dew Point |
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28 |
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33 |
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22 |
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+6 |
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43 |
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in |
1999 |
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-14 |
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in |
1979 |
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| Month Avg Max Dew Point |
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33.2 |
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38.2 |
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29.0 |
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+4.2 |
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39.3 |
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in |
2018 |
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7.2 |
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in |
1979 |
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| Month Avg
Min Dew Point |
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11.4 |
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19.9 |
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12.4 |
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-1.0 |
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26.2 |
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in |
2020 |
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-4.8 |
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in |
1979 |
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| Month Average Dew Point |
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22.4 |
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29.0 |
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22.0 |
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+0.4 |
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32.2 |
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in |
2020 |
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1.2 |
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in |
1979 |
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| Precipitation |
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.01 |
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.00 |
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.12 |
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-.11 |
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2.66 |
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in |
1988 |
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| One Hour |
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.01 |
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.00 |
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.57 |
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in |
1988 |
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| Hourly Rate |
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.00 |
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.00 |
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.28 |
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in |
2019 |
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| Month Precipitation |
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.08 |
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2.57 |
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1.40 |
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-1.32 |
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4.98 |
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in |
1970 |
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T |
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in |
1912 |
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| Year Precipitation |
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7.27 |
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4.53 |
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5.07 |
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+2.20 |
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12.38 |
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in |
1979 |
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1.28 |
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in |
2007 |
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| Snow |
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0.0 |
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0.0 |
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0.4 |
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-0.4 |
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9.8 |
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in |
1897 |
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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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26 |
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in |
1978 |
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in |
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| Month Snow |
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T |
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0.3 |
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4.0 |
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-4.0 |
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26.3 |
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in |
1978 |
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0.0 |
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in |
2020 |
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| Season Snow |
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2.3 |
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25.0 |
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21.1 |
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-18.8 |
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51.0 |
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in |
1996 |
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2.3 |
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in |
2023 |
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February 12, 2023 |
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|
Record |
Record |
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| Observed Daily Data |
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2023 |
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2022 |
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Norm |
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Depart |
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Highest |
Lowest |
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| Maximum Humidity |
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91% |
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82% |
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81% |
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+10% |
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100% |
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in |
2018 |
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50% |
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in |
1991 |
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| Minimum
Humidity |
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49% |
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38% |
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48% |
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+1% |
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90% |
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in |
1963 |
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22% |
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in |
1987 |
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| Average Humidity |
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70% |
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60% |
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64% |
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+6% |
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95% |
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in |
1963 |
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38% |
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in |
1991 |
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| Maximum Barometer |
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30.24 |
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30.10 |
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30.15 |
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+00.09 |
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30.86 |
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in |
1938 |
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29.53 |
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in |
2009 |
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| Minimum
Barometer |
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29.79 |
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29.85 |
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29.77 |
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+00.02 |
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30.42 |
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in |
2001 |
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29.12 |
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in |
1955 |
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| Average Barometer |
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30.02 |
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29.98 |
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29.96 |
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+00.05 |
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30.58 |
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in |
2001 |
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29.35 |
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in |
2009 |
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| Average
Wind |
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4.8 |
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8.9 |
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8.8 |
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-4.0 |
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21.5 |
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in |
1952 |
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2.9 |
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in |
1965 |
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| Direction |
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WSW |
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SSW |
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WNW |
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WNW |
SSE |
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| High Wind
Gust |
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18 |
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26 |
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28 |
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-10 |
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55 |
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in |
1952 |
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15 |
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in |
1987 |
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| Direction |
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WNW |
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SSW |
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WNW |
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WNW |
WNW |
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| Maximum Water Temp |
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41.7 |
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41.0 |
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38.0 |
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+3.7 |
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43.7 |
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in |
2006 |
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34.4 |
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in |
2015 |
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| Minimum
Water Temp |
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40.6 |
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39.7 |
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36.4 |
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+4.2 |
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40.6 |
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in |
2023 |
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33.2 |
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in |
2014 |
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| Average Water Temp |
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41.2 |
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40.4 |
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37.2 |
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+4.0 |
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41.3 |
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in |
2012 |
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33.9 |
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in |
2015 |
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| Sunrise/ AM Twilight |
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6:44:25 AM |
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6:14:10 AM |
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| Sunset /
PM Twilight |
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5:14:38 PM |
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5:44:40 PM |
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| Length Of Day |
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10:30:13 |
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| Special Conditions |
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None |
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| Comments |
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| Hour-by-Hour Weather For February 12, 2023 |
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| Climate Weather for February 12 |
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| Weather History For February 12 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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