| Portsmouth Rhode Island Weather Almanac |
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| Friday, June
25, 2021 |
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| Cloudy,
Light Rain & Fog early, Mostly Cloudy PM, Seasonal Temps |
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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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June 25, 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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75 |
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85 |
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77 |
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-2 |
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93 |
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in |
1943 |
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59 |
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in |
1940 |
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| Minimum
Temperature |
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61 |
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61 |
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61 |
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+0 |
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68 |
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in |
1909 |
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49 |
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in |
1979 |
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| Average Temperature |
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68 |
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73 |
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69 |
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-1 |
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78 |
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in |
1943 |
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55 |
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in |
1903 |
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| Month Avg Max Temperature |
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76.4 |
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76.4 |
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73.0 |
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+3.4 |
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78.5 |
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in |
1957 |
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65.6 |
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in |
1903 |
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| Month Avg
Min Temperature |
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58.6 |
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58.0 |
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57.0 |
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+1.6 |
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60.5 |
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in |
2001 |
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51.8 |
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in |
1907 |
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| Month Average
Temperature |
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67.8 |
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67.4 |
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65.1 |
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+2.6 |
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68.3 |
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in |
2001 |
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59.6 |
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in |
1907 |
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| HDD |
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0 |
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0 |
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1 |
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-1 |
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10 |
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in |
1903 |
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0 |
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in |
2021 |
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| Month HDD |
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19 |
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28 |
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48 |
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-29 |
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159 |
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in |
1907 |
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5 |
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in |
1899 |
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| Season HDD |
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5064 |
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5120 |
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5476 |
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-412 |
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6619 |
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in |
1905 |
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4549 |
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in |
2012 |
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| CDD |
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3 |
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8 |
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4 |
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-1 |
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13 |
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in |
1943 |
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0 |
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in |
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| Month CDD |
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88 |
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89 |
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56 |
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+32 |
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118 |
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in |
1957 |
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3 |
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in |
1916 |
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| Year CDD |
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105 |
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97 |
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68 |
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+8 |
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134 |
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in |
1957 |
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3 |
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in |
1916 |
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| Maximum Dew Point |
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69 |
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66 |
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66 |
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+3 |
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74 |
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in |
1994 |
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48 |
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in |
1979 |
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| Minimum
Dew Point |
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60 |
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52 |
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57 |
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+3 |
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65 |
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in |
2006 |
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38 |
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in |
1986 |
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| Average Dew Point |
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65 |
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59 |
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61 |
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+4 |
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69 |
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in |
1998 |
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44 |
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in |
1979 |
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| Month Avg Max Dew Point |
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65.0 |
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63.7 |
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62.2 |
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+2.9 |
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65.2 |
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in |
1996 |
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54.5 |
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in |
1965 |
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| Month Avg
Min Dew Point |
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54.3 |
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53.8 |
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52.4 |
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+2.0 |
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56.6 |
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in |
2010 |
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43.6 |
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in |
1958 |
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| Month Average Dew Point |
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59.7 |
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58.7 |
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57.2 |
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+2.5 |
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60.8 |
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in |
2010 |
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49.5 |
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in |
1958 |
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| Precipitation |
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.12 |
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.00 |
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.12 |
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.00 |
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1.76 |
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in |
1981 |
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| One Hour |
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.04 |
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.00 |
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.44 |
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in |
1981 |
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| Hourly Rate |
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.13 |
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.00 |
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3.16 |
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in |
2006 |
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| Month Precipitation |
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2.04 |
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1.16 |
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2.97 |
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-.93 |
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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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19.04 |
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20.37 |
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22.01 |
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-2.97 |
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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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##### |
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##### |
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0.0 |
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in |
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| Snow Depth |
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0 |
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0 |
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44007 |
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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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27.7 |
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12.9 |
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33.5 |
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-5.8 |
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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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June
25, 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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98% |
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91% |
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92% |
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+6% |
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100% |
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in |
2018 |
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65% |
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in |
1953 |
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| Minimum
Humidity |
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81% |
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37% |
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58% |
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+23% |
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93% |
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in |
2006 |
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27% |
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in |
1963 |
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| Average Humidity |
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90% |
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64% |
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75% |
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+15% |
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97% |
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in |
2006 |
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51% |
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in |
1982 |
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| Maximum Barometer |
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30.34 |
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29.97 |
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30.02 |
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+00.32 |
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30.34 |
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in |
2021 |
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29.70 |
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in |
1952 |
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| Minimum
Barometer |
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30.27 |
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29.81 |
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29.82 |
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+00.45 |
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30.27 |
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in |
2021 |
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29.44 |
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in |
1992 |
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| Average Barometer |
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30.31 |
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29.89 |
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29.92 |
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+00.39 |
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30.31 |
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in |
2021 |
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29.63 |
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in |
1952 |
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| Average Wind |
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5.3 |
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4.2 |
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6.2 |
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-0.9 |
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13.4 |
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in |
1974 |
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2.3 |
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in |
2009 |
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| Direction |
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ENE |
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SW |
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S |
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NE |
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SSW |
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| High Wind Gust |
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22 |
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25 |
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21 |
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+1 |
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35 |
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in |
1974 |
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10 |
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in |
1973 |
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| Direction |
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S |
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SW |
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SSW |
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ENE |
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SSE |
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| High
Heat Index |
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78 |
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86 |
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78 |
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-0 |
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97 |
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in |
1952 |
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| Low Wind Chill |
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| Maximum Water Temp |
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65.8 |
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62.8 |
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67.5 |
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-1.7 |
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75.5 |
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in |
2007 |
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62.4 |
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in |
2009 |
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| Minimum
Water Temp |
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63.1 |
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58.3 |
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63.2 |
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-0.1 |
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72.3 |
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in |
2007 |
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58.3 |
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in |
2020 |
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| Average Water Temp |
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64.5 |
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60.6 |
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65.4 |
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-0.9 |
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73.9 |
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in |
2007 |
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60.6 |
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in |
2020 |
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| Sunrise/ AM Twilight |
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5:13:03 AM |
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4:39:08 AM |
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| Sunset /
PM Twilight |
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8:23:15 PM |
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8:57:10 PM |
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| Length Of Day |
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15:10:12 |
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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 June 25, 2021 |
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| Climate Weather for June 25 |
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| Weather History For June 25 |
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| Weather Calendar |
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To Weather Stat Page |
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