| Portsmouth Rhode Island Weather Almanac |
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| Friday, August
25, 2023 |
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| Cloudy, Rain
and Fog, Windy, Continued Cool |
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Climate
Normal Period |
Climate Record Period |
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1991 -
2020 |
1893 - 2023 |
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August 25, 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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69 |
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88 |
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78 |
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-9 |
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91 |
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in |
2020 |
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63 |
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in |
1945 |
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| Minimum
Temperature |
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63 |
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68 |
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63 |
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+0 |
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71 |
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in |
2020 |
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49 |
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in |
1940 |
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| Average Temperature |
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66 |
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78 |
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70 |
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-4 |
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81 |
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in |
2020 |
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59 |
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in |
1945 |
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| Month Avg Max Temperature |
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78.1 |
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83.3 |
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78.8 |
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-0.7 |
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83.7 |
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in |
2020 |
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73.1 |
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in |
1964 |
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| Month Avg
Min Temperature |
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63.6 |
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67.0 |
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64.1 |
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-0.5 |
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68.1 |
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in |
2018 |
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56.8 |
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in |
1964 |
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| Month Average
Temperature |
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71.1 |
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75.4 |
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71.5 |
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-0.4 |
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75.9 |
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in |
1939 |
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65.2 |
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in |
1964 |
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| High Heat
Index |
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72 |
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93 |
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79 |
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-7 |
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99 |
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in |
2021 |
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| Low Wind
Chill |
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47 |
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in |
1940 |
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| Heating 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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6 |
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in |
1945 |
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0 |
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in |
2023 |
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| Month Heating DD |
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0 |
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0 |
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0 |
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+0 |
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26 |
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in |
1964 |
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0 |
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in |
2023 |
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| Season
Heating DD |
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0 |
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0 |
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0 |
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+0 |
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26 |
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in |
1964 |
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0 |
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in |
2023 |
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| Cooling Degree Days |
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1 |
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13 |
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5 |
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-4 |
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16 |
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in |
2020 |
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0 |
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in |
2019 |
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| Month Cooling DD |
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153 |
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261 |
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175 |
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-22 |
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273 |
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in |
1939 |
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32 |
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in |
1964 |
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| Year Cooling DD |
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537 |
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649 |
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503 |
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+34 |
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735 |
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in |
2020 |
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219 |
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in |
1902 |
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| Maximum Dew Point |
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69 |
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70 |
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67 |
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+2 |
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77 |
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in |
2021 |
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48 |
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in |
1987 |
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| Minimum
Dew Point |
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63 |
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63 |
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58 |
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+5 |
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70 |
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in |
1998 |
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40 |
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in |
1989 |
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| Average Dew Point |
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66 |
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67 |
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63 |
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+3 |
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73 |
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in |
2021 |
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45 |
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in |
1963 |
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| Month Avg Max Dew Point |
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68.7 |
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71.1 |
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68.3 |
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+0.4 |
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72.2 |
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in |
2021 |
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59.4 |
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in |
1964 |
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| Month Avg
Min Dew Point |
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59.2 |
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63.6 |
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60.1 |
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-0.8 |
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65.2 |
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in |
2018 |
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49.1 |
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in |
1964 |
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| Month Average Dew Point |
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64.0 |
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67.4 |
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64.2 |
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-0.2 |
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68.7 |
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in |
2018 |
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54.2 |
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in |
1964 |
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| Precipitation |
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.81 |
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.00 |
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.11 |
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+.70 |
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2.09 |
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in |
1958 |
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| One Hour
Rain |
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.16 |
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.00 |
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.47 |
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in |
1958 |
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| Half Hour
Rain |
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.13 |
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.00 |
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.15 |
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in |
2015 |
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| Hourly Rain Rate |
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1.19 |
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.00 |
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2.81 |
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in |
2015 |
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| Month Precipitation |
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5.06 |
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.81 |
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2.97 |
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+2.09 |
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11.04 |
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in |
1946 |
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.27 |
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in |
1993 |
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| Year Precipitation |
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35.31 |
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24.22 |
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28.62 |
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+6.69 |
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43.94 |
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in |
1983 |
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16.38 |
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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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August 25, 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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99% |
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98% |
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92% |
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+7% |
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100% |
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in |
2004 |
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68% |
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in |
1995 |
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| Minimum
Humidity |
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94% |
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50% |
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57% |
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+37% |
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94% |
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in |
2023 |
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32% |
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in |
1987 |
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| Average Humidity |
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97% |
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74% |
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75% |
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+22% |
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97% |
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in |
2023 |
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52% |
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in |
1995 |
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| Maximum Barometer |
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30.04 |
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30.02 |
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30.11 |
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-00.07 |
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30.65 |
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in |
1991 |
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29.74 |
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in |
1982 |
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| Minimum
Barometer |
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29.86 |
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29.97 |
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29.92 |
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-00.06 |
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30.27 |
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in |
2004 |
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29.52 |
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in |
1988 |
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| Average Barometer |
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29.95 |
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30.00 |
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30.02 |
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-00.07 |
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30.44 |
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in |
1991 |
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29.66 |
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in |
1982 |
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| Average
Wind |
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11.3 |
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3.9 |
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5.7 |
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+5.6 |
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13.4 |
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in |
1986 |
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1.8 |
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in |
2006 |
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| Direction |
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S |
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NW |
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SSW |
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WNW |
ESE |
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| High Wind
Gust |
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26 |
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17 |
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20 |
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+6 |
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38 |
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in |
1958 |
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10 |
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in |
1967 |
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| Direction |
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SSE |
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W |
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SSW |
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S |
NE |
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| Maximum Water Temp |
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70.3 |
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75.4 |
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71.6 |
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-1.3 |
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76.6 |
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in |
2015 |
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68.0 |
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in |
2020 |
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| Minimum
Water Temp |
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68.7 |
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73.0 |
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68.6 |
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+0.1 |
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73.7 |
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in |
2015 |
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63.5 |
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in |
2003 |
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| Average Water Temp |
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69.5 |
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74.2 |
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70.1 |
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-0.6 |
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75.2 |
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in |
2015 |
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66.3 |
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in |
2020 |
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| Sunrise/ AM Twilight |
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6:03:48 AM |
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5:02:40 AM |
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| Sunset /
PM Twilight |
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7:29:49 PM |
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8:40:56 PM |
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| Length Of Day |
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13:26:01 |
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| Special Conditions |
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Fog |
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| Comments |
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| Hour-by-Hour Weather For August 25, 2023 |
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| Climate Weather for August 25 |
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| Weather History For August 25 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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