| Portsmouth Rhode Island Weather Almanac |
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| Monday, August
2, 2021 |
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| Partly Cloudy
& Light Rain early then Clear, Light Winds and Warmer |
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| Climate Normal
Period |
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Climate Record Period |
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| 1991- 2020 |
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1893 - 2021 |
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August 2, 2021 |
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Record |
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Record |
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| Observed Daily Data |
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2021 |
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2020 |
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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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81 |
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83 |
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80 |
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+1 |
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99 |
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in |
1975 |
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64 |
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in |
1946 |
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| Minimum
Temperature |
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60 |
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69 |
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65 |
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-5 |
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77 |
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in |
2006 |
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55 |
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in |
1985 |
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| Average Temperature |
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71 |
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76 |
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72 |
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-1 |
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87 |
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in |
1975 |
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60 |
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in |
1946 |
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| Month Avg Max Temperature |
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79.0 |
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85.5 |
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80.0 |
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-1.0 |
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95.0 |
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in |
1975 |
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65.5 |
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in |
1946 |
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| Month Avg
Min Temperature |
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58.0 |
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67.5 |
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65.0 |
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-7.0 |
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74.5 |
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in |
2006 |
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55.0 |
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in |
1953 |
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| Month Average Temperature |
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69.0 |
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76.5 |
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72.0 |
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-3.0 |
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84.5 |
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in |
1975 |
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62.0 |
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in |
1946 |
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| HDD |
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0 |
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0 |
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0 |
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+0 |
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5 |
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in |
1946 |
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0 |
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in |
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| Month HDD |
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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 |
1946 |
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0 |
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in |
2021 |
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| Season HDD |
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9 |
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0 |
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3 |
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+6 |
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34 |
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in |
1914 |
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0 |
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in |
2020 |
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| CDD |
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6 |
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11 |
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8 |
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-2 |
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22 |
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in |
1975 |
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0 |
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in |
2014 |
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| Month CDD |
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8 |
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23 |
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16 |
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-8 |
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39 |
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in |
1975 |
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0 |
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in |
1947 |
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| Year CDD |
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398 |
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487 |
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344 |
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+54 |
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487 |
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in |
2020 |
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144 |
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in |
1902 |
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| Maximum Dew Point |
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65 |
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76 |
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69 |
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-4 |
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79 |
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in |
2006 |
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55 |
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in |
1959 |
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| Minimum
Dew Point |
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58 |
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68 |
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62 |
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-4 |
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72 |
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in |
2018 |
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42 |
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in |
1959 |
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| Average Dew Point |
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62 |
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72 |
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65 |
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-3 |
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74 |
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in |
2018 |
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49 |
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in |
1959 |
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| Month Avg Max Dew Point |
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64.0 |
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74.5 |
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69.0 |
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-5.0 |
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78.0 |
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in |
2006 |
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59.0 |
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in |
1953 |
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| Month Avg
Min Dew Point |
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55.5 |
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65.5 |
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62.0 |
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-6.5 |
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71.5 |
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in |
1979 |
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46.0 |
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in |
1987 |
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| Month Average Dew Point |
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59.8 |
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70.0 |
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65.0 |
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-5.3 |
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73.3 |
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in |
1975 |
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53.5 |
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in |
1964 |
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| Precipitation |
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.03 |
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.00 |
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.12 |
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-.09 |
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2.50 |
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in |
1965 |
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| One Hour |
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.03 |
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.00 |
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1.06 |
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in |
1965 |
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| Hourly Rate |
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.05 |
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.00 |
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6.33 |
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in |
2008 |
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| Month Precipitation |
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.03 |
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.00 |
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.23 |
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-.20 |
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2.50 |
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in |
1965 |
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.00 |
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in |
2020 |
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| Year Precipitation |
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22.86 |
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22.38 |
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25.88 |
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-3.02 |
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41.55 |
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in |
1998 |
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14.33 |
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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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#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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| Snow Depth |
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#N/A |
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#N/A |
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#N/A |
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in |
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| Month 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 |
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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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August
2, 2021 |
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|
Record |
Record |
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| Observed Daily Data |
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2021 |
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2020 |
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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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96% |
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95% |
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93% |
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+3% |
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100% |
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in |
2017 |
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80% |
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in |
1975 |
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| Minimum
Humidity |
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53% |
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74% |
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58% |
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-5% |
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87% |
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in |
1973 |
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29% |
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in |
1951 |
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| Average Humidity |
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75% |
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85% |
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75% |
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-1% |
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92% |
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in |
1996 |
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57% |
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in |
1959 |
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| Maximum Barometer |
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30.05 |
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30.01 |
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30.05 |
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+00.00 |
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30.43 |
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in |
1903 |
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29.74 |
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in |
2011 |
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| Minimum
Barometer |
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29.80 |
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29.91 |
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29.86 |
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-00.06 |
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30.22 |
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in |
1998 |
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29.52 |
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in |
1970 |
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| Average Barometer |
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29.93 |
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29.96 |
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29.96 |
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-00.03 |
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30.27 |
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in |
1998 |
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29.64 |
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in |
1970 |
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| Average Wind |
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4.3 |
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6.0 |
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5.4 |
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-1.1 |
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10.3 |
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in |
1966 |
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1.7 |
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in |
1996 |
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| Direction |
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NW |
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S |
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SSW |
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SSW |
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SSE |
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| High Wind Gust |
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23 |
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24 |
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21 |
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+2 |
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43 |
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in |
1927 |
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11 |
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in |
1982 |
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| Direction |
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W |
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S |
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SSW |
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NE |
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SE |
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| High Heat
Index |
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80 |
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87 |
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84 |
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-4 |
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113 |
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in |
1975 |
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| Low Wind Chill |
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#N/A |
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in |
#N/A |
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| Maximum Water Temp |
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73.7 |
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68.4 |
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72.5 |
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+1.2 |
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79.1 |
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in |
2006 |
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68.4 |
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in |
2020 |
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| Minimum
Water Temp |
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73.4 |
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65.7 |
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68.6 |
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+4.8 |
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71.4 |
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in |
2021 |
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64.6 |
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in |
2004 |
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| Average Water Temp |
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73.6 |
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67.1 |
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70.6 |
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+3.0 |
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74.4 |
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in |
2006 |
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67.1 |
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in |
1996 |
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| Sunrise/ AM Twilight |
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5:42:09 AM |
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5:11:15 AM |
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| Sunset /
PM Twilight |
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8:00:44 PM |
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8:31:38 PM |
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| Length Of Day |
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14:18:35 |
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| Special Conditions |
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Fog |
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| Comments |
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1975:
Highest temp at station, 99° |
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| Hour-by-Hour Weather For August 2, 2021 |
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| Climate Weather for August 2 |
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| Weather History For August 2 |
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| Weather Calendar |
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| Back
To Weather Stat Page |
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