| Portsmouth Rhode Island Weather Almanac |
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| Thursday,
April 13, 2023 |
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| Clear,
Record Breaking Heat |
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Climate
Normal Period |
Climate Record Period |
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1991 -
2020 |
1893 - 2023 |
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April 13, 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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79 |
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65 |
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54 |
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+25 |
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79 |
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in |
2023 |
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38 |
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in |
1929 |
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| Minimum
Temperature |
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51 |
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44 |
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39 |
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+12 |
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51 |
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in |
2023 |
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26 |
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in |
1956 |
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| Average Temperature |
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65 |
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55 |
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47 |
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+18 |
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65 |
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in |
2023 |
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35 |
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in |
1929 |
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| Month Avg Max Temperature |
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58.4 |
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56.4 |
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52.3 |
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+6.1 |
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62.3 |
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in |
2010 |
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43.6 |
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in |
2003 |
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| Month
Avg Min Temperature |
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40.2 |
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40.2 |
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37.1 |
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+3.2 |
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43.7 |
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in |
2010 |
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28.5 |
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in |
1982 |
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| Month Average
Temperature |
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49.5 |
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48.5 |
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45.0 |
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+4.5 |
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53.2 |
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in |
2010 |
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37.9 |
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in |
1982 |
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| High
Heat Index |
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78 |
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78 |
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in |
2023 |
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| Low Wind
Chill |
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51 |
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43 |
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31 |
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+20 |
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18 |
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in |
1956 |
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| Heating Degree Days |
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0 |
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10 |
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18 |
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-18 |
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30 |
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in |
1929 |
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0 |
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in |
2023 |
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| Month HDD |
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201 |
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214 |
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260 |
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-59 |
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352 |
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in |
1982 |
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153 |
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in |
2010 |
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| Season
HDD |
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4268 |
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4514 |
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4910 |
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-642 |
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5984 |
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in |
1918 |
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4087 |
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in |
2012 |
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| Cooling Degree Days |
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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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| Month CDD |
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in |
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| Year CDD |
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| Maximum Dew Point |
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54 |
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50 |
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42 |
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+12 |
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56 |
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in |
2019 |
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18 |
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in |
1992 |
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| Minimum
Dew Point |
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42 |
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28 |
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29 |
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+13 |
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48 |
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in |
2020 |
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3 |
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in |
1992 |
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| Average Dew Point |
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48 |
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39 |
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35 |
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+13 |
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52 |
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in |
2019 |
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11 |
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in |
1992 |
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| Month Avg Max Dew Point |
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44.6 |
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44.0 |
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40.2 |
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+4.5 |
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49.1 |
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in |
2010 |
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29.0 |
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in |
1965 |
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| Month
Avg Min Dew Point |
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28.8 |
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30.9 |
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26.7 |
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+2.1 |
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36.9 |
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in |
2010 |
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13.2 |
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in |
1982 |
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| Month Average Dew Point |
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36.7 |
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37.5 |
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33.4 |
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+3.3 |
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43.0 |
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in |
2010 |
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21.7 |
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in |
1982 |
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| Precipitation |
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.00 |
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.00 |
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.14 |
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-.14 |
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2.55 |
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in |
1913 |
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| One Hour |
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.00 |
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.00 |
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.40 |
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in |
2004 |
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| Hourly Rate |
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.00 |
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.00 |
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4.30 |
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in |
2011 |
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| Month Precipitation |
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.70 |
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1.62 |
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1.89 |
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-1.19 |
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5.72 |
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in |
1983 |
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.03 |
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in |
1963 |
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| Year Precipitation |
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14.20 |
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14.52 |
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13.35 |
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+.85 |
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24.99 |
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in |
1983 |
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6.57 |
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in |
2012 |
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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 |
1950 |
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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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T |
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in |
1958 |
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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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0.5 |
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-0.5 |
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9.6 |
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in |
1996 |
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0.0 |
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in |
2023 |
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| Season Snow |
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9.1 |
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34.2 |
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33.5 |
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-24.4 |
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84.1 |
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in |
1996 |
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5.0 |
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in |
1998 |
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April 13, 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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81% |
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97% |
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84% |
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-3% |
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100% |
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in |
2019 |
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43% |
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in |
1976 |
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| Minimum
Humidity |
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38% |
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27% |
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49% |
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-11% |
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93% |
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in |
2004 |
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13% |
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in |
1963 |
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| Average Humidity |
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60% |
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62% |
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66% |
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-7% |
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97% |
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in |
2004 |
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33% |
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in |
1992 |
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| Maximum Barometer |
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29.85 |
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30.13 |
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30.12 |
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-00.27 |
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30.67 |
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in |
1991 |
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29.43 |
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in |
1953 |
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| Minimum
Barometer |
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29.75 |
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29.86 |
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29.86 |
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-00.11 |
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30.39 |
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in |
2000 |
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29.19 |
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in |
1965 |
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| Average Barometer |
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29.80 |
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30.00 |
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29.99 |
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-00.19 |
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30.47 |
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in |
2000 |
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29.33 |
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in |
1953 |
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| Average
Wind |
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7.4 |
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5.2 |
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7.7 |
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-0.3 |
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19.9 |
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in |
1987 |
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3.6 |
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in |
1984 |
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| Direction |
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SSW |
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S |
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S |
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NNE |
ESE |
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| High
Wind Gust |
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31 |
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20 |
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26 |
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+5 |
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48 |
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in |
2020 |
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15 |
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in |
1970 |
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| Direction |
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SSW |
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SSW |
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NNE |
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SSE |
S |
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| Maximum Water Temp |
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50.9 |
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50.5 |
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46.2 |
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+4.7 |
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53.3 |
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in |
2010 |
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42.0 |
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in |
2020 |
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| Minimum
Water Temp |
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47.3 |
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47.3 |
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43.5 |
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+3.8 |
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47.7 |
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in |
2012 |
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38.8 |
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in |
2003 |
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| Average Water Temp |
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49.1 |
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48.9 |
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44.9 |
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+4.2 |
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49.7 |
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in |
2010 |
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40.9 |
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in |
2003 |
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| Sunrise/ AM Twilight |
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6:08:42 AM |
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5:38:01 AM |
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| Sunset /
PM Twilight |
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7:23:13 PM |
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7:53:16 PM |
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| Length Of Day |
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13:14:31 |
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| Special Conditions |
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None |
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| Comments |
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Record Breaking High Temperatures |
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| Hour-by-Hour Weather For April 13, 2023 |
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| Climate Weather for April 13 |
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| Weather History For April 13 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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