Portsmouth Rhode Island
Weather Almanac |
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Friday, September 6, 2019 |
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Mostly Cloudy early then Cloudy, PM Rain/Fog, Windy,
Hurricane Dorian (Cat 1) SE, Windy & Much Cooler |
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Climate
Normal Period |
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Climate Record Period |
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1981- 2010 |
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1893 - 2019 |
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September
6, 2019 |
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Record |
Record |
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Observed Daily Data |
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Observed |
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2018 |
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Normal |
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Depart |
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Highest |
Lowest |
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Maximum Temperature |
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66 |
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86 |
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75 |
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-9 |
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87 |
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in |
1983 |
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58 |
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in |
1963 |
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Minimum
Temperature |
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55 |
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72 |
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59 |
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-4 |
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72 |
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in |
2018 |
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47 |
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in |
1902 |
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Average Temperature |
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61 |
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79 |
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67 |
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-6 |
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79 |
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in |
2018 |
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56 |
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in |
1963 |
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Precipitation |
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.07 |
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.10 |
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.13 |
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-.06 |
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1.71 |
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in |
2011 |
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One
Hour |
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.05 |
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.05 |
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.84 |
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in |
1979 |
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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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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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in |
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HDD |
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4 |
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0 |
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1 |
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+3 |
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9 |
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in |
1963 |
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0 |
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in |
2018 |
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CDD |
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0 |
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14 |
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3 |
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-3 |
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14 |
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in |
2018 |
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0 |
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in |
2019 |
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Maximum Dew Point |
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60 |
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77 |
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63 |
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-3 |
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77 |
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in |
2018 |
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45 |
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in |
1984 |
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Minimum
Dew Point |
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51 |
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70 |
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54 |
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-3 |
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71 |
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in |
1953 |
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38 |
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in |
1984 |
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Average Dew Point |
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56 |
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74 |
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58 |
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-2 |
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74 |
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in |
2018 |
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42 |
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in |
1984 |
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Maximum Humidity |
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94% |
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97% |
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93% |
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+1% |
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100% |
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in |
2017 |
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73% |
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in |
1970 |
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Minimum
Humidity |
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69% |
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74% |
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60% |
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+9% |
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93% |
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in |
2008 |
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36% |
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in |
2002 |
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Average Humidity |
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82% |
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86% |
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76% |
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+5% |
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96% |
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in |
2008 |
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58% |
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in |
1984 |
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Maximum Barometer |
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30.06 |
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30.20 |
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30.12 |
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-00.06 |
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30.57 |
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in |
1992 |
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29.88 |
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in |
1994 |
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Minimum
Barometer |
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29.69 |
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30.04 |
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29.91 |
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-00.22 |
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30.40 |
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in |
2000 |
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29.24 |
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in |
1979 |
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Average Barometer |
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29.88 |
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30.12 |
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30.02 |
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-00.14 |
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30.45 |
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in |
2000 |
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29.61 |
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in |
1979 |
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Average Wind |
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9.9 |
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6.1 |
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5.8 |
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+4.1 |
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13.5 |
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in |
1979 |
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1.3 |
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in |
1965 |
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Direction |
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NE |
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SW |
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NE |
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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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26 |
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20 |
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+7 |
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46 |
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in |
1979 |
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10 |
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in |
1989 |
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Direction |
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NE |
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WNW |
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NE |
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SSW |
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NE |
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High
Heat Index |
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66 |
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95 |
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76 |
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-10 |
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95 |
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in |
2018 |
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Wind Chill |
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Maximum Water Temp |
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70.3 |
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74.2 |
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70.2 |
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+0.1 |
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74.2 |
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in |
2018 |
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66.9 |
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in |
2017 |
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Minimum
Water Temp |
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68.4 |
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71.9 |
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67.6 |
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+0.8 |
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71.9 |
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in |
2018 |
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64.9 |
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in |
2000 |
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Average Water Temp |
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69.4 |
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73.1 |
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68.9 |
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+0.5 |
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73.1 |
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in |
2018 |
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66.1 |
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in |
2017 |
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Sunrise/ AM Twilight |
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6:17:19 AM |
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5:49:16 AM |
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Sunset /
PM Twilight |
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7:09:19 PM |
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7:37:22 PM |
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Length Of Day |
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12:52:00 |
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Special Conditions |
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Fog |
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Comments |
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September
6, 2019 |
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Record |
Record |
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Month-to-Date Summary |
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Observed |
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2018 |
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Normal |
Depart |
Highest |
Lowest |
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Avg Maximum Temperature |
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75.0 |
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82.0 |
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75.3 |
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-0.3 |
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86.2 |
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in |
1898 |
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66.8 |
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in |
1994 |
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Avg
Minimum Temperature |
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59.0 |
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67.0 |
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60.2 |
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-1.2 |
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70.5 |
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in |
1898 |
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51.5 |
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in |
1893 |
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Average Temperature |
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67.0 |
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74.5 |
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67.8 |
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-0.8 |
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78.3 |
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in |
1898 |
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60.6 |
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in |
1994 |
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Total
Precipitation |
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.07 |
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.10 |
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.78 |
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-.71 |
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4.18 |
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in |
1905 |
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.00 |
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in |
2015 |
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Total 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 |
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0.0 |
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in |
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Total
HDD |
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4 |
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0 |
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6 |
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-2 |
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29 |
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in |
1994 |
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0 |
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in |
2018 |
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Total CDD |
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17 |
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58 |
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23 |
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-6 |
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82 |
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in |
1898 |
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0 |
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in |
1976 |
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Avg Maximum Dew Point |
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66.0 |
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60.2 |
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63.3 |
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+2.8 |
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73.2 |
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in |
1973 |
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54.3 |
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in |
1984 |
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Avg
Minimum Dew Point |
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55.5 |
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49.8 |
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54.2 |
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+1.3 |
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67.0 |
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in |
1973 |
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44.3 |
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in |
1984 |
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Average Dew Point |
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60.8 |
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55.3 |
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58.7 |
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+2.0 |
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70.1 |
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in |
1973 |
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49.3 |
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in |
1984 |
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September 6, 2019 |
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Record |
Record |
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Year-to-Date Summary |
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Observed |
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2018 |
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Normal |
Depart |
Highest |
Lowest |
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Total Precipitation |
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37.90 |
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28.94 |
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32.27 |
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+5.63 |
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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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Total
Snow (since Jul 1 19) |
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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 |
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0.0 |
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in |
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Total HDD (since Jul 1
19) |
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7 |
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0 |
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15 |
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-8 |
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45 |
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in |
1994 |
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0 |
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in |
2018 |
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Total
CDD (since Jan 1) |
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675 |
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706 |
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521 |
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+154 |
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739 |
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in |
2010 |
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272 |
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in |
1902 |
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Hour-by-Hour Weather For September 6, 2019 |
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Climate Weather for September 6 |
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Weather History For September 6 |
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Weather Calendar |
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Back To Weather Stat Page |
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