| Portsmouth Rhode Island Weather Almanac |
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| Thursday,
July 21, 2022 |
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| Mostly
Cloudy/Dense Fog early then Cloudy, Foggy, Breezy, Warm and Very Muggy |
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Climate
Normal Period |
Climate Record Period |
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1991 -
2020 |
1893 - 2022 |
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July 21, 2022 |
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Record |
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Record |
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| Observed Daily Data |
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2022 |
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2021 |
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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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82 |
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84 |
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80 |
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+2 |
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96 |
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in |
1991 |
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68 |
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in |
1936 |
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| Minimum
Temperature |
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72 |
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68 |
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65 |
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+7 |
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76 |
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in |
2019 |
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53 |
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in |
2000 |
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| Average Temperature |
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77 |
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76 |
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73 |
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+4 |
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85 |
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in |
2019 |
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64 |
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in |
2000 |
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| Month Avg Max Temperature |
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81.1 |
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78.7 |
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79.6 |
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+1.5 |
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84.8 |
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in |
1955 |
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74.3 |
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in |
1902 |
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| Month Avg
Min Temperature |
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65.2 |
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65.5 |
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64.4 |
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+0.9 |
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71.1 |
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in |
2013 |
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58.2 |
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in |
1962 |
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| Month Average
Temperature |
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73.5 |
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72.4 |
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72.4 |
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+1.1 |
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77.4 |
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in |
2013 |
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67.7 |
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in |
2009 |
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| High
Heat Index |
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90 |
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88 |
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83 |
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+7 |
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109 |
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in |
2019 |
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| Low Wind Chill |
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0 |
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in |
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| Heating Degree Days |
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0 |
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0 |
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0 |
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+0 |
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1 |
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in |
2000 |
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0 |
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in |
2022 |
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| Month HDD |
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0 |
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9 |
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3 |
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-3 |
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23 |
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in |
1914 |
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0 |
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in |
2022 |
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| Season
HDD |
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0 |
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9 |
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3 |
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-3 |
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23 |
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in |
1914 |
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0 |
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in |
2022 |
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| Cooling Degree Days |
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12 |
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11 |
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8 |
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+4 |
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20 |
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in |
2019 |
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in |
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| Month CDD |
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178 |
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165 |
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155 |
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+23 |
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260 |
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in |
2013 |
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66 |
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in |
2009 |
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| Year CDD |
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273 |
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327 |
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248 |
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+25 |
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374 |
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in |
2010 |
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93 |
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in |
1902 |
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| Maximum Dew Point |
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78 |
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72 |
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69 |
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+9 |
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79 |
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in |
2019 |
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51 |
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in |
1965 |
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| Minimum
Dew Point |
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71 |
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62 |
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61 |
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+10 |
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71 |
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in |
2022 |
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43 |
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in |
1966 |
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| Average Dew Point |
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75 |
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67 |
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65 |
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+10 |
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75 |
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in |
2022 |
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48 |
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in |
1966 |
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| Month Avg Max Dew Point |
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69.7 |
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71.4 |
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68.4 |
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+1.3 |
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74.1 |
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in |
2013 |
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61.1 |
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in |
1978 |
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| Month Avg
Min Dew Point |
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60.7 |
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63.0 |
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59.9 |
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+0.8 |
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68.7 |
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in |
2013 |
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51.4 |
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in |
1962 |
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| Month Average Dew Point |
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65.2 |
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67.2 |
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64.1 |
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+1.0 |
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71.4 |
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in |
2013 |
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56.4 |
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in |
1962 |
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| Precipitation |
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.00 |
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.00 |
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.09 |
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-.09 |
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1.65 |
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in |
1973 |
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| One Hour |
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.00 |
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.00 |
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.52 |
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in |
1988 |
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| Hourly Rate |
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.00 |
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.00 |
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1.88 |
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in |
2009 |
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| Month Precipitation |
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.49 |
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3.53 |
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2.09 |
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-1.60 |
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6.32 |
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in |
2009 |
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.16 |
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in |
2002 |
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| Year Precipitation |
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23.39 |
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22.59 |
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24.66 |
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-1.27 |
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40.76 |
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in |
1998 |
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13.52 |
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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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0.0 |
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+0.0 |
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in |
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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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in |
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in |
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| Month Snow |
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0.0 |
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0.0 |
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0.0 |
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+0.0 |
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in |
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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 21, 2022 |
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|
Record |
Record |
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| Observed Daily Data |
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2022 |
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2021 |
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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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99% |
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97% |
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92% |
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+7% |
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100% |
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in |
2004 |
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72% |
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in |
1966 |
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| Minimum
Humidity |
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87% |
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60% |
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59% |
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+28% |
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93% |
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in |
1988 |
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34% |
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in |
1991 |
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| Average Humidity |
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93% |
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79% |
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75% |
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+18% |
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97% |
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in |
1988 |
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54% |
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in |
1966 |
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| Maximum Barometer |
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29.73 |
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29.90 |
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30.01 |
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-00.28 |
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30.40 |
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in |
1929 |
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29.65 |
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in |
2015 |
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| Minimum
Barometer |
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29.65 |
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29.81 |
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29.83 |
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-00.18 |
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30.12 |
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in |
1999 |
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29.40 |
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in |
1981 |
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| Average Barometer |
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29.69 |
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29.86 |
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29.92 |
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-00.23 |
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30.16 |
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in |
1999 |
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29.55 |
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in |
1981 |
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| Average Wind |
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8.0 |
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3.8 |
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5.4 |
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+2.6 |
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11.3 |
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in |
2003 |
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1.8 |
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in |
2005 |
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| Direction |
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SW |
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NW |
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SW |
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S |
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SSE |
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| High Wind Gust |
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27 |
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17 |
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20 |
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+7 |
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44 |
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in |
1916 |
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10 |
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in |
1973 |
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| Direction |
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SSW |
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WNW |
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SSW |
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SSE |
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NNE |
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| Maximum Water Temp |
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74.3 |
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74.7 |
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71.4 |
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+2.9 |
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75.6 |
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in |
2010 |
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67.9 |
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in |
2009 |
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| Minimum
Water Temp |
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73.2 |
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72.6 |
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68.0 |
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+5.2 |
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73.2 |
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in |
2010 |
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64.0 |
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in |
2020 |
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| Average Water Temp |
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73.8 |
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73.7 |
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69.7 |
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+4.1 |
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74.4 |
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in |
2010 |
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66.2 |
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in |
2020 |
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| Sunrise/ AM Twilight |
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5:29:18 AM |
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4:58:34 AM |
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| Sunset /
PM Twilight |
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8:13:12 PM |
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8:44:54 PM |
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| Length Of Day |
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14:43:54 |
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| Special Conditions |
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Dense Fog |
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| Comments |
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| Hour-by-Hour Weather For July 21, 2022 |
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| Climate Weather for July 21 |
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| Weather History For July 21 |
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| Weather Calendar |
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