| Portsmouth Rhode Island Weather Almanac |
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| Sunday, July
30, 2023 |
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| Mostly
Cloudy, Windy AM, Partly Cloudy Day to Clear PM, Very Cool |
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Climate
Normal Period |
Climate Record Period |
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1991 -
2020 |
1893 - 2023 |
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July 30, 2023 |
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Record |
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Record |
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| Observed Daily Data |
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2023 |
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2022 |
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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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76 |
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86 |
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80 |
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-4 |
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93 |
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in |
1949 |
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64 |
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in |
1914 |
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| Minimum
Temperature |
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62 |
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70 |
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65 |
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-3 |
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73 |
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in |
2020 |
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54 |
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in |
1968 |
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| Average Temperature |
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69 |
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78 |
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73 |
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-4 |
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83 |
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in |
1949 |
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61 |
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in |
1914 |
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| Month Avg Max Temperature |
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81.9 |
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82.1 |
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79.7 |
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+2.2 |
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84.7 |
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in |
1952 |
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74.1 |
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in |
1902 |
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| Month
Avg Min Temperature |
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67.8 |
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66.5 |
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64.6 |
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+3.2 |
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69.9 |
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in |
2013 |
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59.4 |
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in |
1962 |
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| Month Average
Temperature |
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75.1 |
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74.5 |
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72.6 |
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+2.5 |
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76.1 |
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in |
2013 |
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67.7 |
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in |
1914 |
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| High
Heat Index |
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76 |
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87 |
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108 |
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in |
1949 |
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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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4 |
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in |
1914 |
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0 |
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in |
2023 |
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| Month Heating DD |
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0 |
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0 |
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3 |
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-3 |
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32 |
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in |
1914 |
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0 |
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in |
2023 |
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| Season
Heating DD |
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0 |
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0 |
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3 |
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-3 |
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32 |
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in |
1914 |
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0 |
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in |
2023 |
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| Cooling Degree Days |
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4 |
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13 |
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8 |
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-4 |
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18 |
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in |
1949 |
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0 |
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in |
2001 |
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| Month Cooling DD |
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303 |
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286 |
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227 |
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+76 |
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334 |
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in |
2013 |
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102 |
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in |
1902 |
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| Year Cooling DD |
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379 |
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381 |
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320 |
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+59 |
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468 |
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in |
2010 |
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127 |
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in |
1902 |
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| Maximum Dew Point |
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65 |
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69 |
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69 |
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-4 |
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76 |
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in |
2019 |
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54 |
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in |
1968 |
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| Minimum
Dew Point |
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56 |
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59 |
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61 |
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-5 |
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69 |
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in |
2020 |
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44 |
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in |
1997 |
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| Average Dew Point |
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61 |
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64 |
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65 |
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-4 |
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73 |
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in |
2019 |
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49 |
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in |
1968 |
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| Month Avg Max Dew Point |
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74.4 |
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70.7 |
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68.6 |
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+5.8 |
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74.4 |
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in |
2023 |
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61.9 |
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in |
1965 |
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| Month
Avg Min Dew Point |
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66.1 |
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61.7 |
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60.2 |
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+5.9 |
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67.0 |
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in |
2013 |
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51.8 |
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in |
1965 |
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| Month Average Dew Point |
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70.3 |
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66.2 |
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64.4 |
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+5.9 |
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70.3 |
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in |
2023 |
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56.9 |
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in |
1965 |
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| Precipitation |
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.00 |
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.02 |
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.10 |
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-.10 |
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2.77 |
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in |
1963 |
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| One Hour
Rain |
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.00 |
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.01 |
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1.07 |
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in |
1963 |
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| Hourly Rain Rate |
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.00 |
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.00 |
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2.27 |
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in |
2007 |
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| Month Precipitation |
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5.77 |
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.51 |
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2.98 |
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+2.79 |
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8.79 |
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in |
2009 |
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.36 |
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in |
1952 |
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| Year Precipitation |
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30.25 |
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23.41 |
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25.55 |
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+4.70 |
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41.06 |
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in |
1998 |
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14.32 |
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in |
1957 |
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| Snow |
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| Snow Depth |
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| Month Snow |
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| Season 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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0.0 |
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in |
1996 |
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0.0 |
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in |
1998 |
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July 30, 2023 |
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|
Record |
Record |
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| Observed Daily Data |
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2023 |
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2022 |
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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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97% |
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94% |
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+2% |
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100% |
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in |
2016 |
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70% |
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in |
1968 |
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| Minimum
Humidity |
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53% |
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44% |
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56% |
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-3% |
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97% |
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in |
1976 |
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35% |
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in |
1995 |
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| Average Humidity |
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75% |
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71% |
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75% |
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-0% |
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99% |
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in |
1976 |
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53% |
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in |
1968 |
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| Maximum Barometer |
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29.93 |
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30.11 |
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30.03 |
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-00.10 |
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30.39 |
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in |
1968 |
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29.77 |
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in |
1993 |
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| Minimum
Barometer |
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29.70 |
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29.85 |
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29.84 |
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-00.14 |
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30.17 |
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in |
2005 |
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29.25 |
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in |
1960 |
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| Average Barometer |
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29.82 |
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29.98 |
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29.94 |
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-00.12 |
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30.23 |
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in |
1984 |
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29.53 |
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in |
1960 |
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| Average
Wind |
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8.5 |
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6.3 |
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5.2 |
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+3.3 |
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13.4 |
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in |
1960 |
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1.0 |
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in |
1965 |
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| Direction |
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NW |
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NW |
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SSW |
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S |
SSE |
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| High
Wind Gust |
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28 |
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24 |
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19 |
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+9 |
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48 |
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in |
1960 |
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8 |
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in |
2005 |
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| Direction |
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N |
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NW |
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S |
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SSE |
S |
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| Maximum Water Temp |
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73.9 |
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73.0 |
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71.7 |
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+2.2 |
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74.7 |
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in |
2006 |
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67.3 |
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in |
2017 |
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| Minimum
Water Temp |
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69.4 |
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70.9 |
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68.1 |
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+1.3 |
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72.1 |
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in |
2021 |
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64.0 |
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in |
2017 |
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| Average Water Temp |
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71.7 |
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72.0 |
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70.0 |
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+1.6 |
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72.9 |
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in |
2021 |
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65.7 |
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in |
2017 |
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| Sunrise/ AM Twilight |
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5:37:29 AM |
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5:07:59 AM |
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| Sunset /
PM Twilight |
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8:04:56 PM |
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8:35:19 PM |
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| Length Of Day |
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14:27:27 |
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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 July 30, 2023 |
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| Climate Weather for July 30 |
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| Weather History For July 30 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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