Portsmouth Rhode Island Weather Almanac |
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Sunday,
September 4, 2022 |
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Partly
Cloudy, Light Winds, Warmer and Humid |
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Climate
Normal Period |
Climate Record Period |
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1991 -
2020 |
1893 - 2022 |
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September 4, 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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81 |
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77 |
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76 |
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+5 |
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89 |
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in |
1937 |
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63 |
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in |
1997 |
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Minimum
Temperature |
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61 |
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58 |
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61 |
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+0 |
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73 |
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in |
1959 |
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49 |
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in |
1976 |
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Average Temperature |
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71 |
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68 |
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68 |
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+3 |
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80 |
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in |
2018 |
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58 |
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in |
1997 |
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Month Avg Max Temperature |
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79.5 |
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74.3 |
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76.3 |
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+3.3 |
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89.0 |
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in |
1929 |
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67.3 |
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in |
2003 |
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Month
Avg Min Temperature |
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58.8 |
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59.0 |
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61.3 |
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-2.5 |
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72.5 |
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in |
1959 |
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51.5 |
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in |
1967 |
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Month Average
Temperature |
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69.3 |
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67.0 |
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68.5 |
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+0.8 |
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79.3 |
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in |
1898 |
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60.8 |
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in |
2017 |
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High
Heat Index |
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84 |
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78 |
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78 |
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+6 |
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99 |
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in |
1973 |
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Low Wind Chill |
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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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1 |
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-1 |
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7 |
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in |
1997 |
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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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0 |
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4 |
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-4 |
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18 |
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in |
2017 |
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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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0 |
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11 |
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-11 |
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18 |
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in |
2017 |
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0 |
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in |
2022 |
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Cooling Degree Days |
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6 |
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3 |
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4 |
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+2 |
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15 |
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in |
2018 |
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0 |
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in |
1997 |
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Month CDD |
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17 |
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8 |
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18 |
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-1 |
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57 |
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in |
1898 |
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0 |
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in |
1986 |
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Year CDD |
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721 |
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691 |
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555 |
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+166 |
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795 |
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in |
2020 |
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272 |
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in |
1902 |
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Maximum Dew Point |
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70 |
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63 |
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65 |
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+5 |
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75 |
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in |
1993 |
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48 |
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in |
1997 |
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Minimum
Dew Point |
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55 |
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54 |
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56 |
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-1 |
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68 |
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in |
1961 |
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40 |
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in |
1989 |
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Average Dew Point |
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63 |
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59 |
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61 |
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+2 |
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71 |
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in |
2018 |
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45 |
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in |
1989 |
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Month Avg Max Dew Point |
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63.0 |
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63.3 |
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65.5 |
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-2.5 |
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74.3 |
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in |
1959 |
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54.3 |
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in |
1975 |
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Month
Avg Min Dew Point |
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51.3 |
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54.5 |
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56.8 |
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-5.5 |
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70.5 |
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in |
1959 |
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41.8 |
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in |
1967 |
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Month Average Dew Point |
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57.5 |
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59.3 |
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61.0 |
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-3.5 |
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72.4 |
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in |
1959 |
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48.6 |
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in |
1967 |
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Precipitation |
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.00 |
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.00 |
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.11 |
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-.11 |
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2.02 |
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in |
1905 |
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One Hour |
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.00 |
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.00 |
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.55 |
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in |
1970 |
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Hourly Rate |
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.00 |
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.00 |
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3.25 |
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in |
2012 |
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Month Precipitation |
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.00 |
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6.45 |
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.44 |
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-.44 |
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6.45 |
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in |
2021 |
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.00 |
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in |
2022 |
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Year Precipitation |
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25.42 |
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35.55 |
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29.72 |
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-4.30 |
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45.30 |
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in |
1998 |
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16.55 |
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in |
1957 |
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Snow |
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#N/A |
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#N/A |
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0.0 |
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#N/A |
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in |
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in |
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Snow Depth |
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#N/A |
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#N/A |
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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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September 4, 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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98% |
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91% |
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93% |
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+5% |
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100% |
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in |
2003 |
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72% |
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in |
1983 |
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Minimum
Humidity |
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66% |
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52% |
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58% |
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+8% |
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93% |
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in |
2003 |
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34% |
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in |
2007 |
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Average Humidity |
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82% |
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72% |
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75% |
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+7% |
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97% |
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in |
2003 |
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59% |
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in |
1983 |
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Maximum Barometer |
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30.19 |
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30.00 |
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30.09 |
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+00.10 |
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30.63 |
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in |
1989 |
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29.70 |
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in |
1957 |
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Minimum
Barometer |
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30.07 |
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29.91 |
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29.89 |
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+00.18 |
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30.24 |
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in |
1965 |
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29.30 |
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in |
2010 |
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Average Barometer |
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30.13 |
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29.96 |
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29.99 |
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+00.14 |
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30.42 |
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in |
1989 |
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29.53 |
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in |
2010 |
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Average Wind |
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4.1 |
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4.4 |
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5.7 |
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-1.6 |
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12.1 |
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in |
1972 |
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1.3 |
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in |
1969 |
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Direction |
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SSW |
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NW |
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SSW |
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WNW |
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ESE |
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High Wind Gust |
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17 |
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15 |
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21 |
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-4 |
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37 |
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in |
1988 |
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11 |
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in |
1969 |
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Direction |
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SSW |
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NW |
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SSW |
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SSE |
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S |
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Maximum Water Temp |
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73.8 |
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72.3 |
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70.6 |
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+3.2 |
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73.8 |
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in |
2022 |
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65.7 |
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in |
2017 |
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Minimum
Water Temp |
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71.8 |
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69.4 |
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68.1 |
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+3.7 |
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71.8 |
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in |
2022 |
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63.4 |
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in |
2017 |
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Average Water Temp |
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72.8 |
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70.9 |
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69.4 |
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+3.4 |
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72.8 |
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in |
2022 |
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64.6 |
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in |
2017 |
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Sunrise/ AM Twilight |
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6:14:12 AM |
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5:46:44 AM |
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Sunset /
PM Twilight |
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7:13:06 PM |
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7:41:32 PM |
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Length Of Day |
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12:58:54 |
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Special Conditions |
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None |
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Comments |
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Extreme Drought |
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Hour-by-Hour Weather For September 4, 2022 |
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Climate Weather for September 4 |
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Weather History For September 4 |
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Weather Calendar |
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Back
To Weather Stat Page |
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Home |
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