| Portsmouth Rhode Island Weather Almanac |
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| Wednesday,
June 9, 2021 |
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| Partly
Cloudy, Hot and Very Humid, Light Winds |
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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 9, 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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90 |
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78 |
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72 |
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+18 |
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93 |
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in |
2008 |
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54 |
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in |
1919 |
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| Minimum
Temperature |
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65 |
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55 |
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56 |
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+9 |
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70 |
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in |
2008 |
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42 |
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in |
1980 |
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| Average Temperature |
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78 |
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67 |
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64 |
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+14 |
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82 |
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in |
2008 |
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52 |
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in |
1919 |
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| Month Avg Max Temperature |
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77.9 |
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73.7 |
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70.7 |
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+7.2 |
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81.6 |
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in |
1925 |
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60.0 |
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in |
1907 |
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| Month Avg
Min Temperature |
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59.9 |
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54.3 |
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54.3 |
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+5.6 |
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60.3 |
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in |
1922 |
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47.0 |
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in |
1945 |
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| Month Average Temperature |
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69.2 |
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64.3 |
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62.7 |
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+6.6 |
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70.9 |
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in |
1925 |
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53.8 |
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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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2 |
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-2 |
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13 |
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in |
1919 |
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0 |
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in |
2021 |
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| Month HDD |
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6 |
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22 |
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28 |
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-22 |
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101 |
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in |
1907 |
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0 |
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in |
1899 |
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| Season HDD |
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5051 |
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5114 |
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5456 |
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-405 |
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6592 |
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in |
1905 |
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4521 |
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in |
2012 |
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| CDD |
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13 |
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2 |
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1 |
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+12 |
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17 |
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in |
2008 |
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0 |
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in |
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| Month CDD |
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44 |
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16 |
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9 |
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+35 |
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61 |
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in |
1925 |
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0 |
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in |
2017 |
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| Year CDD |
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61 |
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24 |
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20 |
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+37 |
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63 |
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in |
1991 |
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0 |
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in |
2003 |
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| Maximum Dew Point |
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75 |
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61 |
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61 |
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+14 |
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75 |
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in |
2021 |
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45 |
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in |
1983 |
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| Minimum
Dew Point |
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63 |
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53 |
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51 |
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+12 |
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68 |
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in |
2008 |
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29 |
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in |
1980 |
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| Average Dew Point |
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69 |
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57 |
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56 |
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+13 |
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72 |
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in |
2008 |
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40 |
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in |
1983 |
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| Month Avg Max Dew Point |
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67.2 |
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60.0 |
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59.8 |
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+7.4 |
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67.2 |
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in |
2021 |
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49.1 |
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in |
1988 |
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| Month Avg
Min Dew Point |
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57.0 |
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50.4 |
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49.7 |
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+7.3 |
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57.0 |
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in |
2021 |
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39.7 |
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in |
1988 |
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| Month Average Dew Point |
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62.1 |
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55.2 |
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54.7 |
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+7.4 |
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62.1 |
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in |
2021 |
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44.4 |
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in |
1988 |
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| Precipitation |
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.00 |
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.00 |
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.12 |
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-.12 |
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2.55 |
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in |
1931 |
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| One Hour |
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.00 |
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.00 |
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.40 |
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in |
1989 |
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| Hourly Rate |
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.00 |
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.00 |
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2.95 |
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in |
2011 |
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| Month Precipitation |
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.13 |
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.48 |
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1.05 |
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-.92 |
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6.84 |
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in |
1982 |
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.00 |
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in |
2005 |
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| Year Precipitation |
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17.13 |
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19.69 |
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20.09 |
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-2.96 |
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36.73 |
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in |
1983 |
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12.64 |
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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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43991 |
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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 9,
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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95% |
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91% |
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91% |
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+4% |
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100% |
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in |
2007 |
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64% |
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in |
1950 |
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| Minimum
Humidity |
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55% |
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44% |
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56% |
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-1% |
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94% |
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in |
2006 |
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30% |
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in |
2017 |
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| Average Humidity |
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75% |
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68% |
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73% |
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+2% |
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97% |
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in |
1989 |
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49% |
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in |
1950 |
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| Maximum Barometer |
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29.98 |
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29.96 |
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30.00 |
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-00.02 |
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30.44 |
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in |
1983 |
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29.45 |
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in |
1981 |
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| Minimum
Barometer |
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29.90 |
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29.89 |
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29.80 |
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+00.10 |
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30.27 |
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in |
2019 |
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29.15 |
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in |
1981 |
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| Average Barometer |
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29.94 |
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29.93 |
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29.90 |
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+00.04 |
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30.33 |
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in |
2019 |
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29.30 |
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in |
1981 |
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| Average Wind |
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3.7 |
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3.4 |
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6.0 |
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-2.3 |
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12.1 |
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in |
2016 |
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1.6 |
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in |
2006 |
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| Direction |
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NW |
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NNW |
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SSW |
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WNW |
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SE |
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| High Wind Gust |
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19 |
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17 |
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21 |
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-2 |
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44 |
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in |
2011 |
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10 |
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in |
2007 |
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| Direction |
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NNE |
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SSE |
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SSW |
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W |
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ESE |
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| High Heat
Index |
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99 |
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77 |
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73 |
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+26 |
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102 |
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in |
2008 |
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| Low Wind Chill |
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35 |
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in |
1980 |
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| Maximum Water Temp |
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64.2 |
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57.6 |
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62.5 |
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+1.7 |
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68.5 |
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in |
2007 |
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57.6 |
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in |
2020 |
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| Minimum
Water Temp |
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59.9 |
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53.2 |
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58.7 |
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+1.2 |
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64.0 |
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in |
2007 |
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53.2 |
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in |
2020 |
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| Average Water Temp |
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62.1 |
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55.4 |
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60.6 |
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+1.4 |
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66.3 |
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in |
2007 |
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55.4 |
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in |
2020 |
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| Sunrise/ AM Twilight |
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5:11:02 AM |
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4:37:19 AM |
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| Sunset /
PM Twilight |
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8:18:25 PM |
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8:52:09 PM |
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| Length Of Day |
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15:07:23 |
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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 9, 2021 |
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| Climate Weather for June 9 |
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| Weather History For June 9 |
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| Weather Calendar |
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| Back
To Weather Stat Page |
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