| Portsmouth Rhode Island Weather Almanac |
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| Tuesday,
March 4, 2025 |
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| Partly
Cloudy, Windy and Much Warmer |
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Climate
Normal Period |
Climate Record Period |
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1991 -
2020 |
1893 - 2025 |
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March 4, 2025 |
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Record |
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Record |
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| Observed Daily Data |
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2025 |
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2024 |
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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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45 |
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55 |
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42 |
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+3 |
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61 |
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in |
1974 |
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23 |
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in |
1943 |
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| Minimum
Temperature |
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26 |
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40 |
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27 |
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-1 |
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44 |
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in |
2008 |
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2 |
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in |
1950 |
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| Average Temperature |
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36 |
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48 |
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35 |
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+1 |
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50 |
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in |
1974 |
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15 |
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in |
1950 |
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| Month Avg Max Temperature |
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39.5 |
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50.0 |
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46.5 |
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-7.0 |
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56.0 |
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in |
1991 |
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28.5 |
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in |
1950 |
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| Month Avg
Min Temperature |
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20.3 |
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36.0 |
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33.5 |
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-13.3 |
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37.8 |
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in |
1991 |
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11.3 |
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in |
1950 |
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| Month Average
Temperature |
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30.3 |
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43.3 |
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39.8 |
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-9.5 |
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47.0 |
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in |
1991 |
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20.0 |
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in |
1950 |
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| High Heat Index |
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76 |
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76 |
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in |
2024 |
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| Low Wind
Chill |
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23 |
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34 |
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17 |
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+6 |
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-13 |
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in |
1950 |
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| Heating Degree Days |
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29 |
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17 |
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30 |
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-1 |
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50 |
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in |
1950 |
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15 |
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in |
1974 |
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| Month Heating DD |
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139 |
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87 |
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121 |
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+18 |
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180 |
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in |
1950 |
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72 |
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in |
1991 |
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| Season
Heating DD |
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3801 |
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3634 |
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3947 |
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-146 |
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4948 |
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in |
1918 |
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3290 |
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in |
2016 |
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| Cooling Degree Days |
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0 |
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0 |
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#REF! |
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#REF! |
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0 |
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in |
1900 |
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0 |
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in |
All |
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| Month Cooling DD |
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| Year Cooling DD |
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| Maximum Dew Point |
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38 |
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47 |
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32 |
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+6 |
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52 |
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in |
1974 |
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8 |
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in |
2017 |
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| Minimum
Dew Point |
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18 |
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39 |
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17 |
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+1 |
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41 |
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in |
2008 |
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-17 |
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in |
1950 |
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| Average Dew Point |
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28 |
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43 |
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25 |
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+3 |
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44 |
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in |
2008 |
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-3 |
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in |
1950 |
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| Month Avg Max Dew Point |
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27.8 |
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43.8 |
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32.0 |
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-4.3 |
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47.3 |
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in |
1991 |
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3.0 |
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in |
1980 |
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| Month Avg
Min Dew Point |
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7.0 |
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31.0 |
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16.5 |
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-9.5 |
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35.3 |
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in |
1991 |
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-11.5 |
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in |
1980 |
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| Month Average Dew Point |
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17.5 |
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37.4 |
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24.5 |
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-7.0 |
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41.3 |
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in |
1991 |
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-4.3 |
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in |
1980 |
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| Precipitation |
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.00 |
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.00 |
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.13 |
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-.13 |
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1.94 |
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in |
1960 |
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| One Hour
Rain |
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.00 |
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.00 |
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.35 |
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in |
1971 |
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| Half Hour
Rain |
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.00 |
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.00 |
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.14 |
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in |
2023 |
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| Hourly Rain Rate |
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.00 |
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.00 |
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.55 |
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in |
2023 |
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| Month Precipitation |
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.00 |
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1.82 |
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.52 |
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-.52 |
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3.02 |
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in |
2018 |
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.00 |
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in |
2024 |
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| Year Precipitation |
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5.18 |
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11.38 |
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7.62 |
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-2.44 |
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17.45 |
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in |
1979 |
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2.65 |
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in |
1980 |
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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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9.5 |
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in |
1960 |
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0.0 |
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in |
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| Snow Depth |
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0 |
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0 |
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1.1 |
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-1.1 |
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21 |
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in |
2015 |
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0 |
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in |
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| Month Snow |
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0.0 |
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0.0 |
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1.0 |
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-1.0 |
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14.8 |
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in |
1960 |
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0.0 |
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in |
2025 |
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| Season Snow |
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11.9 |
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12.7 |
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28.3 |
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-16.4 |
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70.1 |
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in |
1996 |
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4.7 |
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in |
1998 |
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March
4, 2025 |
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|
Record |
Record |
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| Observed Daily Data |
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2025 |
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2024 |
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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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88% |
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98% |
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85% |
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+3% |
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100% |
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in |
2019 |
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50% |
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in |
1968 |
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| Minimum
Humidity |
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62% |
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75% |
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52% |
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+10% |
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93% |
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in |
1976 |
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16% |
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in |
1980 |
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| Average Humidity |
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75% |
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87% |
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68% |
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+7% |
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97% |
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in |
1976 |
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36% |
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in |
1980 |
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| Maximum Barometer |
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30.27 |
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30.43 |
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30.10 |
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+00.17 |
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30.79 |
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in |
2011 |
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29.42 |
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in |
1960 |
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| Minimum
Barometer |
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30.05 |
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30.27 |
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29.81 |
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+00.24 |
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30.61 |
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in |
2011 |
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29.00 |
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in |
1960 |
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| Average Barometer |
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30.16 |
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30.35 |
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29.95 |
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+00.21 |
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30.70 |
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in |
2011 |
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29.21 |
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in |
1960 |
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| Average
Wind |
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9.2 |
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7.2 |
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8.8 |
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+0.4 |
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24.2 |
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in |
1971 |
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2.3 |
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in |
1976 |
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| Direction |
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SSW |
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NNE |
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WNW |
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ENE |
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ENE |
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| High
Wind Gust |
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35 |
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19 |
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27 |
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+8 |
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56 |
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in |
1971 |
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13 |
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in |
1976 |
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| Direction |
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SSW |
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SSE |
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WNW |
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W |
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ENE |
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| Maximum Water Temp |
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38.8 |
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44.4 |
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38.8 |
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-0.0 |
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44.4 |
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in |
2024 |
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32.5 |
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in |
2015 |
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| Minimum
Water Temp |
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37.0 |
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41.9 |
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37.1 |
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-0.1 |
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42.0 |
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in |
2012 |
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31.4 |
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in |
2015 |
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| Average Water Temp |
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37.9 |
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43.2 |
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38.0 |
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-0.1 |
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43.2 |
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in |
2024 |
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32.0 |
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in |
2015 |
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| Sunrise/ AM Twilight |
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6:14:26 AM |
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5:45:27 AM |
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| Sunset /
PM Twilight |
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5:39:30 PM |
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6:07:56 PM |
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| Length Of Day |
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11:25:04 |
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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 March 4, 2025 |
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| Climate Weather for March 4 |
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| Weather History For March 4 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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