| Portsmouth Rhode Island Weather Almanac |
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| Saturday,
July 10, 2021 |
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| Mostly
Cloudy, Rain & Fog early, Cloudy Day to Partly Cloudy PM, Cooler |
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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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July 10, 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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79 |
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81 |
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80 |
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-1 |
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95 |
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in |
1993 |
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66 |
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in |
1964 |
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| Minimum
Temperature |
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62 |
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70 |
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64 |
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-2 |
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74 |
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in |
1911 |
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52 |
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in |
2009 |
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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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84 |
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in |
1911 |
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60 |
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in |
1963 |
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| Month Avg Max Temperature |
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75.8 |
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79.8 |
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79.2 |
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-3.4 |
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86.8 |
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in |
1955 |
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70.2 |
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in |
1914 |
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| Month Avg
Min Temperature |
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62.9 |
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64.9 |
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63.7 |
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-0.8 |
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70.6 |
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in |
2013 |
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55.3 |
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in |
1962 |
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| Month Average
Temperature |
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69.7 |
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72.7 |
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71.7 |
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-2.0 |
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76.7 |
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in |
1955 |
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63.6 |
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in |
1914 |
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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 |
1963 |
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0 |
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in |
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| Month 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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23 |
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in |
1914 |
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0 |
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in |
2020 |
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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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23 |
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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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7 |
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-1 |
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19 |
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in |
1911 |
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0 |
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in |
2009 |
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| Month CDD |
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56 |
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77 |
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67 |
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-11 |
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117 |
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in |
1955 |
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9 |
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in |
1914 |
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| Year CDD |
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218 |
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210 |
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160 |
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+58 |
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245 |
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in |
2010 |
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35 |
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in |
1972 |
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| Maximum Dew Point |
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68 |
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75 |
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68 |
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+0 |
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75 |
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in |
2020 |
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52 |
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in |
1983 |
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| Minimum
Dew Point |
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58 |
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68 |
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60 |
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-2 |
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71 |
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in |
2013 |
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42 |
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in |
1983 |
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| Average Dew Point |
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63 |
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72 |
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64 |
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-1 |
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73 |
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in |
2013 |
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47 |
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in |
1983 |
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| Month Avg Max Dew Point |
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69.1 |
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70.6 |
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67.7 |
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+1.4 |
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73.9 |
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in |
1994 |
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57.4 |
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in |
1982 |
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| Month Avg
Min Dew Point |
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60.7 |
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62.6 |
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59.2 |
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+1.5 |
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68.3 |
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in |
2013 |
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47.9 |
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in |
1962 |
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| Month Average Dew Point |
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64.9 |
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66.6 |
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63.5 |
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+1.4 |
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71.1 |
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in |
2013 |
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52.8 |
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in |
1982 |
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| Precipitation |
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.08 |
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.01 |
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.10 |
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-.02 |
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.98 |
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in |
1967 |
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| One Hour |
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.08 |
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.01 |
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.52 |
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in |
1967 |
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| Hourly Rate |
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1.62 |
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.00 |
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1.62 |
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in |
2021 |
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| Month Precipitation |
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3.44 |
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.14 |
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1.06 |
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+2.38 |
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4.73 |
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in |
2009 |
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.00 |
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in |
2019 |
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| Year Precipitation |
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22.50 |
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21.16 |
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23.63 |
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-1.13 |
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40.76 |
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in |
1998 |
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13.04 |
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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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0 |
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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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July
10, 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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96% |
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91% |
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+5% |
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100% |
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in |
2013 |
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63% |
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in |
1986 |
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| Minimum
Humidity |
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69% |
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75% |
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54% |
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+15% |
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85% |
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in |
1952 |
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28% |
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in |
1991 |
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| Average Humidity |
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83% |
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86% |
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73% |
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+10% |
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92% |
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in |
1964 |
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51% |
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in |
1986 |
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| Maximum Barometer |
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30.05 |
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30.04 |
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29.99 |
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+00.06 |
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30.39 |
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in |
1934 |
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29.75 |
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in |
1956 |
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| Minimum
Barometer |
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29.87 |
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29.85 |
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29.80 |
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+00.07 |
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30.25 |
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in |
2009 |
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29.53 |
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in |
1985 |
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| Average Barometer |
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29.96 |
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29.95 |
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29.90 |
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+00.06 |
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30.29 |
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in |
2009 |
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29.71 |
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in |
1956 |
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| Average Wind |
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4.9 |
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3.8 |
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5.9 |
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-1.0 |
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12.1 |
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in |
1986 |
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2.7 |
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in |
2014 |
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| Direction |
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NNE |
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SSE |
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SSW |
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NW |
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SE |
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| High Wind Gust |
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19 |
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25 |
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22 |
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-3 |
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42 |
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in |
1985 |
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12 |
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in |
1973 |
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| Direction |
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NNE |
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S |
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SSW |
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SSW |
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S |
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| High
Heat Index |
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81 |
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87 |
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81 |
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-0 |
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101 |
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in |
1993 |
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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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70.9 |
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67.1 |
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70.0 |
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+0.9 |
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75.3 |
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in |
2013 |
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67.1 |
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in |
2020 |
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| Minimum
Water Temp |
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69.3 |
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63.7 |
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65.5 |
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+3.8 |
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70.4 |
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in |
2010 |
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60.3 |
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in |
2003 |
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| Average Water Temp |
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70.1 |
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65.4 |
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67.7 |
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+2.4 |
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72.1 |
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in |
2010 |
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64.1 |
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in |
2003 |
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| Sunrise/ AM Twilight |
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5:21:36 AM |
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4:48:28 AM |
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| Sunset /
PM Twilight |
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8:20:00 PM |
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8:53:07 PM |
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| Length Of Day |
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14:58:24 |
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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 July 10, 2021 |
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| Climate Weather for July 10 |
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| Weather History For July 10 |
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| Weather Calendar |
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| Back
To Weather Stat Page |
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