| Portsmouth Rhode Island Weather Almanac |
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| Thursday,
June 26, 2025 |
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| Cloudy,
Morning Rain, Much Cooler |
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Climate
Normal Period |
Climate Record Period |
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1991 -
2020 |
1893 - 2025 |
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Jun 26 |
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Record |
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Record |
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| Observed Daily Data |
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2025 |
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2024 |
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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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73 |
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78 |
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77 |
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-4 |
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95 |
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in |
1952 |
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61 |
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in |
1974 |
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| Minimum
Temperature |
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61 |
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67 |
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62 |
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-1 |
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71 |
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in |
1909 |
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46 |
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in |
1979 |
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| Average Temperature |
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67 |
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73 |
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69 |
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-2 |
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82 |
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in |
1952 |
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58 |
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in |
1979 |
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| Month Avg Max Temperature |
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76.8 |
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77.3 |
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73.2 |
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+3.7 |
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78.6 |
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in |
1957 |
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65.7 |
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in |
1903 |
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| Month Avg
Min Temperature |
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60.7 |
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60.5 |
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57.2 |
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+3.5 |
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60.7 |
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in |
2025 |
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52.2 |
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in |
1907 |
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| Month Average
Temperature |
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69.0 |
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69.2 |
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65.3 |
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+3.7 |
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69.2 |
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in |
2024 |
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59.9 |
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in |
1903 |
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| High
Heat Index |
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74 |
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82 |
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105 |
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in |
1952 |
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| Low Wind
Chill |
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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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7 |
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in |
1979 |
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0 |
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in |
Many |
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| Month Heating DD |
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24 |
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5 |
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49 |
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-25 |
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159 |
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in |
1907 |
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5 |
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in |
2024 |
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| Season
Heating DD |
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5026 |
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4952 |
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5508 |
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-482 |
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6619 |
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in |
1905 |
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4444 |
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in |
1932 |
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| Cooling Degree Days |
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2 |
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8 |
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4 |
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-2 |
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17 |
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in |
1952 |
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0 |
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in |
All |
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| Month Cooling DD |
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128 |
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113 |
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60 |
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+68 |
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129 |
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in |
1949 |
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5 |
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in |
1972 |
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| Year Cooling DD |
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128 |
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113 |
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60 |
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+68 |
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142 |
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in |
1957 |
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5 |
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in |
1972 |
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| Maximum Dew Point |
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68 |
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71 |
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66 |
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+2 |
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77 |
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in |
1998 |
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46 |
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in |
1965 |
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| Minimum
Dew Point |
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56 |
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59 |
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57 |
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-1 |
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67 |
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in |
2023 |
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37 |
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in |
1965 |
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| Average Dew Point |
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62 |
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65 |
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62 |
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+0 |
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72 |
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in |
1998 |
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42 |
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in |
1965 |
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| Month Avg Max Dew Point |
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66.8 |
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66.6 |
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62.3 |
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+4.5 |
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66.8 |
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in |
2025 |
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54.2 |
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in |
1965 |
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| Month Avg
Min Dew Point |
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56.6 |
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56.1 |
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52.5 |
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+4.1 |
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56.7 |
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in |
2010 |
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44.2 |
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in |
1958 |
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| Month Average Dew Point |
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61.7 |
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61.3 |
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57.3 |
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+4.4 |
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61.7 |
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in |
2025 |
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49.6 |
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in |
1965 |
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| Precipitation |
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.16 |
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.03 |
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.12 |
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+.04 |
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2.20 |
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in |
1988 |
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| One Hour
Rain |
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.12 |
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.03 |
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.69 |
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in |
1997 |
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| Half Hour
Rain |
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.08 |
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.03 |
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.42 |
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in |
2014 |
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| Hourly Rain Rate |
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.33 |
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.25 |
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9.60 |
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in |
2004 |
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| Month Precipitation |
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.97 |
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3.06 |
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3.09 |
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-2.12 |
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8.93 |
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in |
1982 |
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.05 |
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in |
1949 |
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| Year Precipitation |
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21.36 |
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32.22 |
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22.13 |
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-.77 |
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38.25 |
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in |
1998 |
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12.67 |
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in |
1957 |
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| Snow |
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0.0 |
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0.0 |
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#N/A |
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#N/A |
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0.0 |
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in |
1900 |
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0.0 |
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in |
Many |
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| Snow Depth |
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0 |
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0 |
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0 |
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0 |
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in |
2020 |
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0 |
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in |
Many |
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| Month Snow |
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0.0 |
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0.0 |
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T |
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#N/A |
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in |
#N/A |
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0.0 |
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in |
Many |
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| Season Snow |
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11.9 |
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12.7 |
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33.8 |
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21.9 |
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84.1 |
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in |
1996 |
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5.0 |
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in |
1998 |
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Jun 26 |
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Record |
Record |
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| Observed Daily Data |
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2025 |
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2024 |
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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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90% |
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99% |
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92% |
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-2% |
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100% |
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in |
2021 |
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67% |
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in |
1960 |
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| Minimum
Humidity |
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62% |
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72% |
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57% |
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+5% |
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93% |
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in |
1968 |
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28% |
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in |
1951 |
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| Average Humidity |
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76% |
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86% |
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75% |
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+1% |
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97% |
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in |
1968 |
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51% |
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in |
1960 |
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| Maximum Barometer |
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30.18 |
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29.85 |
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30.02 |
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+00.16 |
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30.49 |
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in |
1979 |
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29.69 |
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in |
2012 |
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| Minimum
Barometer |
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29.99 |
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29.67 |
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29.84 |
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+00.15 |
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30.27 |
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in |
2001 |
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29.25 |
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in |
1902 |
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| Average Barometer |
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30.09 |
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29.76 |
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29.93 |
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+00.16 |
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30.38 |
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in |
1979 |
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29.61 |
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in |
1988 |
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| Average
Wind |
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7.7 |
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9.5 |
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5.9 |
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+1.8 |
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11.4 |
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in |
1968 |
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2.1 |
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in |
1965 |
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| Direction |
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NE |
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SSW |
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SW |
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ENE |
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NW |
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| High
Wind Gust |
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23 |
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29 |
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21 |
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+2 |
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39 |
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in |
1945 |
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10 |
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in |
1959 |
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| Direction |
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ENE |
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SSW |
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S |
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NE |
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SSE |
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| Maximum Water Temp |
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66.4 |
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70.0 |
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67.8 |
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-1.4 |
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75.3 |
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in |
2007 |
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62.6 |
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in |
2009 |
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| Minimum
Water Temp |
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63.3 |
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66.9 |
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63.8 |
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-0.5 |
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69.8 |
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in |
2007 |
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59.3 |
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in |
2005 |
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| Average Water Temp |
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64.9 |
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68.5 |
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65.8 |
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-1.0 |
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72.5 |
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in |
2007 |
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61.6 |
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in |
2009 |
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| Sunrise/ AM Twilight |
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5:12:33 AM |
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4:39:33 AM |
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| Sunset /
PM Twilight |
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8:23:13 PM |
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8:57:10 PM |
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| Length Of Day |
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15:10:40 |
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| Special
Conditions |
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None |
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| Comments |
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| Hour-by-Hour Weather For June 26, 2025 |
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| Climate Weather for June 26 |
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| Weather History For June 26 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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