| Portsmouth Rhode Island Weather Almanac |
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| Sunday,
October 1, 2023 |
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| Mostly
Cloudy early, P Cloudy and Hazy Day to Clear PM, Warmer |
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Climate
Normal Period |
Climate Record Period |
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1991 -
2020 |
1893 - 2023 |
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October 1, 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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68 |
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57 |
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68 |
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+0 |
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84 |
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in |
1927 |
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51 |
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in |
1992 |
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| Minimum
Temperature |
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53 |
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51 |
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53 |
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+0 |
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67 |
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in |
1986 |
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34 |
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in |
1992 |
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| Average Temperature |
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61 |
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54 |
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60 |
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+1 |
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74 |
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in |
1986 |
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43 |
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in |
1992 |
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| Month Avg Max Temperature |
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68.0 |
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57.0 |
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68.0 |
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+0.0 |
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84.0 |
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in |
1927 |
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51.0 |
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in |
1992 |
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| Month
Avg Min Temperature |
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53.0 |
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51.0 |
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53.0 |
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+0.0 |
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67.0 |
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in |
1986 |
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34.0 |
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in |
1992 |
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| Month Average
Temperature |
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61.0 |
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54.0 |
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60.0 |
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+1.0 |
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74.0 |
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in |
1986 |
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43.0 |
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in |
1992 |
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| High
Heat Index |
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86 |
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in |
1954 |
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| Low Wind
Chill |
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49 |
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34 |
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in |
1992 |
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| Heating Degree Days |
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4 |
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11 |
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5 |
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-1 |
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22 |
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in |
1992 |
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0 |
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in |
Many |
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| Month Heating DD |
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4 |
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11 |
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5 |
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-1 |
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22 |
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in |
1992 |
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0 |
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in |
2020 |
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| Season
Heating DD |
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65 |
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11 |
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5 |
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+60 |
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222 |
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in |
1956 |
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23 |
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in |
1921 |
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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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9 |
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in |
1986 |
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0 |
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in |
Many |
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| Month Cooling DD |
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0 |
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0 |
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1 |
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-1 |
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9 |
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in |
1986 |
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0 |
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in |
2023 |
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| Year Cooling DD |
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708 |
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770 |
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604 |
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+104 |
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868 |
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in |
2020 |
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288 |
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in |
1902 |
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| Maximum Dew Point |
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59 |
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56 |
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59 |
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+0 |
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71 |
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in |
2010 |
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35 |
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in |
1992 |
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| Minimum
Dew Point |
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51 |
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48 |
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47 |
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+4 |
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64 |
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in |
1959 |
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22 |
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in |
1992 |
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| Average Dew Point |
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55 |
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52 |
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53 |
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+2 |
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68 |
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in |
1959 |
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29 |
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in |
1992 |
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| Month Avg Max Dew Point |
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59.0 |
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56.0 |
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59.0 |
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+0.0 |
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71.0 |
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in |
2010 |
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35.0 |
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in |
1992 |
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| Month
Avg Min Dew Point |
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51.0 |
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48.0 |
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47.0 |
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+4.0 |
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64.0 |
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in |
1959 |
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22.0 |
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in |
1992 |
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| Month Average Dew Point |
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55.0 |
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52.0 |
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53.0 |
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+2.0 |
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67.5 |
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in |
1959 |
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28.5 |
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in |
1992 |
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| Precipitation |
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.00 |
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.91 |
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.14 |
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-.14 |
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1.93 |
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in |
1984 |
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| One Hour
Rain |
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.00 |
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.23 |
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.57 |
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in |
2006 |
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| Half
Hour Rain |
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.00 |
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.12 |
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.48 |
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in |
2006 |
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| Hourly Rain Rate |
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.00 |
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.35 |
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4.57 |
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in |
2011 |
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| Month Precipitation |
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.00 |
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.91 |
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.14 |
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-.14 |
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1.93 |
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in |
1984 |
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.00 |
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in |
2023 |
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| Year Precipitation |
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42.10 |
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30.72 |
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33.22 |
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+8.88 |
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48.53 |
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in |
1998 |
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17.64 |
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in |
1957 |
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| Snow |
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| Snow Depth |
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| Month Snow |
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| Season 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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0.0 |
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in |
1996 |
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0.0 |
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in |
1998 |
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October 1, 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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95% |
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99% |
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93% |
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+2% |
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100% |
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in |
2005 |
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73% |
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in |
1986 |
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| Minimum
Humidity |
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64% |
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83% |
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58% |
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+6% |
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96% |
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in |
2014 |
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23% |
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in |
1953 |
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| Average Humidity |
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80% |
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91% |
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76% |
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+4% |
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97% |
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in |
2014 |
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54% |
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in |
1997 |
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| Maximum Barometer |
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30.17 |
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30.19 |
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30.13 |
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+00.04 |
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30.55 |
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in |
2007 |
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29.76 |
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in |
2011 |
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| Minimum
Barometer |
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30.11 |
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30.00 |
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29.89 |
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+00.22 |
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30.44 |
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in |
2007 |
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29.24 |
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in |
1987 |
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| Average Barometer |
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30.14 |
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30.10 |
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30.01 |
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+00.13 |
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30.50 |
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in |
2007 |
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29.52 |
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in |
1987 |
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| Average
Wind |
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9.1 |
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8.8 |
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6.4 |
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+2.7 |
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14.2 |
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in |
1984 |
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1.8 |
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in |
2005 |
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| Direction |
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N |
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NE |
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S |
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NE |
S |
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| High
Wind Gust |
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23 |
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28 |
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22 |
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+1 |
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42 |
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in |
1958 |
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10 |
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in |
2004 |
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| Direction |
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N |
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ENE |
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S |
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SSW |
NNW |
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| Maximum Water Temp |
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64.8 |
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67.3 |
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65.5 |
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-0.7 |
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68.3 |
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in |
2011 |
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61.7 |
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in |
2001 |
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| Minimum
Water Temp |
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63.5 |
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64.6 |
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63.7 |
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-0.2 |
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67.4 |
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in |
2011 |
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59.9 |
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in |
2001 |
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| Average Water Temp |
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64.2 |
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66.0 |
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64.6 |
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-0.5 |
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67.8 |
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in |
2011 |
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60.8 |
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in |
2001 |
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| Sunrise/ AM Twilight |
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6:41:37 AM |
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6:14:58 AM |
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| Sunset /
PM Twilight |
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6:27:10 PM |
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6:54:34 PM |
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| Length Of Day |
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11:44:53 |
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| Special Conditions |
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Haze |
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| Comments |
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Smoke from Canadian Wildfires |
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| Hour-by-Hour Weather For October 1, 2023 |
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| Climate Weather for October 1 |
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| Weather History For October 1 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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