| Portsmouth Rhode Island Weather Almanac |
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| Saturday,
September 10, 2022 |
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| Clear, Light
Winds, Much Warmer |
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Climate
Normal Period |
Climate Record Period |
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1991 -
2020 |
1893 - 2022 |
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September 10, 2022 |
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Record |
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Record |
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| Observed Daily Data |
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2022 |
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2021 |
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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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84 |
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75 |
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74 |
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+10 |
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89 |
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in |
1961 |
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60 |
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in |
1913 |
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| Minimum
Temperature |
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60 |
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60 |
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59 |
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+1 |
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71 |
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in |
2020 |
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44 |
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in |
1956 |
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| Average Temperature |
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72 |
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68 |
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66 |
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+6 |
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79 |
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in |
1897 |
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54 |
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in |
1913 |
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| Month Avg Max Temperature |
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76.7 |
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75.7 |
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75.2 |
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+1.5 |
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84.7 |
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in |
1983 |
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68.8 |
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in |
1994 |
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| Month
Avg Min Temperature |
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59.8 |
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61.5 |
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60.2 |
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-0.4 |
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67.7 |
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in |
1959 |
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51.5 |
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in |
1893 |
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| Month Average
Temperature |
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68.4 |
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68.9 |
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67.7 |
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+0.7 |
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75.5 |
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in |
1959 |
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62.1 |
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in |
1994 |
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| High
Heat Index |
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86 |
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76 |
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76 |
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+10 |
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95 |
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in |
1961 |
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| Low Wind Chill |
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in |
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| Heating Degree Days |
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0 |
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0 |
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1 |
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-1 |
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11 |
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in |
1913 |
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0 |
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in |
2022 |
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| Month HDD |
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2 |
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0 |
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10 |
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-8 |
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36 |
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in |
1994 |
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0 |
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in |
2021 |
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| Season
HDD |
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2 |
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0 |
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17 |
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-15 |
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36 |
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in |
1994 |
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0 |
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in |
2021 |
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| Cooling Degree Days |
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7 |
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3 |
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3 |
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+4 |
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14 |
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in |
1897 |
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0 |
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in |
2018 |
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| Month CDD |
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36 |
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39 |
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36 |
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+0 |
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105 |
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in |
1959 |
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0 |
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in |
1893 |
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| Year CDD |
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740 |
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722 |
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573 |
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+167 |
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835 |
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in |
2020 |
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279 |
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in |
1902 |
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| Maximum Dew Point |
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67 |
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66 |
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64 |
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+3 |
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74 |
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in |
2020 |
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46 |
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in |
1975 |
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| Minimum
Dew Point |
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58 |
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54 |
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54 |
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+4 |
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69 |
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in |
2020 |
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35 |
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in |
1980 |
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| Average Dew Point |
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63 |
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60 |
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59 |
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+4 |
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72 |
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in |
2020 |
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42 |
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in |
1956 |
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| Month Avg Max Dew Point |
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64.8 |
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66.4 |
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64.9 |
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-0.1 |
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70.6 |
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in |
1993 |
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54.2 |
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in |
1984 |
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| Month
Avg Min Dew Point |
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55.9 |
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57.5 |
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55.8 |
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+0.1 |
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64.0 |
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in |
1959 |
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44.0 |
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in |
1984 |
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| Month Average Dew Point |
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60.7 |
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62.2 |
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60.3 |
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+0.4 |
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67.2 |
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in |
1959 |
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49.1 |
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in |
1984 |
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| Precipitation |
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.00 |
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.03 |
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.12 |
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-.12 |
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2.58 |
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in |
1896 |
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| One Hour |
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.00 |
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.03 |
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.49 |
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in |
1999 |
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| Hourly Rate |
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.00 |
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.00 |
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2.09 |
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in |
2015 |
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| Month Precipitation |
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1.08 |
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7.60 |
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1.14 |
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-.06 |
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7.60 |
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in |
2021 |
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.00 |
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in |
2009 |
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| Year Precipitation |
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26.50 |
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36.70 |
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30.42 |
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-3.92 |
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46.33 |
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in |
1998 |
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16.94 |
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in |
1957 |
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| Snow |
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#N/A |
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#N/A |
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0.0 |
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#N/A |
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in |
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in |
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| Snow Depth |
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#N/A |
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#N/A |
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in |
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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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0.0 |
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+0.0 |
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in |
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in |
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| Season Snow |
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#N/A |
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#N/A |
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#N/A |
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#N/A |
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#N/A |
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in |
#N/A |
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#N/A |
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in |
#N/A |
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September 10, 2022 |
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|
Record |
Record |
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| Observed Daily Data |
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2022 |
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2021 |
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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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98% |
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99% |
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93% |
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+5% |
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100% |
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in |
2016 |
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77% |
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in |
1975 |
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| Minimum
Humidity |
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51% |
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60% |
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57% |
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-6% |
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93% |
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in |
1999 |
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25% |
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in |
1980 |
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| Average Humidity |
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75% |
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80% |
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75% |
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-1% |
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97% |
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in |
1999 |
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54% |
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in |
1953 |
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| Maximum Barometer |
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30.22 |
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30.02 |
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30.12 |
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+00.10 |
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30.49 |
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in |
1957 |
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29.81 |
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in |
1958 |
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| Minimum
Barometer |
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30.14 |
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29.69 |
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29.89 |
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+00.25 |
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30.31 |
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in |
2009 |
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29.43 |
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in |
1933 |
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| Average Barometer |
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30.18 |
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29.86 |
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30.01 |
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+00.17 |
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30.38 |
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in |
2009 |
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29.71 |
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in |
1958 |
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| Average Wind |
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2.1 |
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6.8 |
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6.1 |
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-4.0 |
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11.2 |
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in |
1965 |
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1.8 |
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in |
1990 |
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| Direction |
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WNW |
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WNW |
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S |
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SSW |
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SW |
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| High Wind Gust |
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13 |
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23 |
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21 |
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33 |
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in |
1965 |
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12 |
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in |
2007 |
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| Direction |
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NW |
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NNW |
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SSW |
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SSW |
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NNE |
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| Maximum Water Temp |
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72.9 |
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70.3 |
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69.6 |
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+3.3 |
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73.6 |
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in |
2015 |
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65.8 |
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in |
2017 |
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| Minimum
Water Temp |
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70.7 |
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68.9 |
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67.4 |
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+3.3 |
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70.7 |
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in |
2022 |
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63.9 |
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in |
2017 |
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| Average Water Temp |
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71.8 |
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69.6 |
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68.5 |
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+3.3 |
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71.8 |
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in |
2022 |
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64.9 |
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in |
2017 |
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| Sunrise/ AM Twilight |
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6:20:17 AM |
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5:53:04 AM |
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| Sunset /
PM Twilight |
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7:02:56 PM |
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7:31:04 PM |
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| Length Of Day |
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12:42:39 |
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| Special Conditions |
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None |
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| Comments |
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Severe Drought |
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| Hour-by-Hour Weather For September 10, 2022 |
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| Climate Weather for September 10 |
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| Weather History For September 10 |
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| Weather Calendar |
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| Back
To Weather Stat Page |
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