| Portsmouth Rhode Island
Weather Almanac |
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| Friday, August 16, 2019 |
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| Clear early, Partly Cloudy Day to Cloudy and Fog PM, Seasonal
Temperatures |
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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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August
16, 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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81 |
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89 |
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79 |
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+2 |
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92 |
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in |
1938 |
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59 |
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in |
1905 |
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| Minimum
Temperature |
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61 |
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72 |
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64 |
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-3 |
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73 |
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in |
2002 |
|
52 |
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in |
1972 |
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| Average Temperature |
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71 |
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81 |
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71 |
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+0 |
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83 |
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in |
1938 |
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58 |
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in |
1905 |
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| Precipitation |
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.00 |
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.00 |
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.12 |
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-.12 |
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1.32 |
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in |
1947 |
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| One
Hour |
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.00 |
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.00 |
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.42 |
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in |
1981 |
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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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0 |
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0 |
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0 |
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+0 |
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7 |
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in |
1905 |
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0 |
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in |
2019 |
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| CDD |
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6 |
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16 |
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6 |
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+0 |
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18 |
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in |
1938 |
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0 |
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in |
2004 |
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| Maximum Dew Point |
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69 |
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72 |
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67 |
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+3 |
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78 |
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in |
1995 |
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51 |
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in |
1972 |
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| Minimum
Dew Point |
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59 |
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69 |
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58 |
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+1 |
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70 |
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in |
2002 |
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45 |
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in |
1968 |
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| Average Dew Point |
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64 |
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71 |
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62 |
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+2 |
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74 |
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in |
1995 |
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49 |
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in |
1964 |
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| Maximum Humidity |
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95% |
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92% |
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92% |
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+3% |
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100% |
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in |
2017 |
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75% |
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in |
1980 |
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| Minimum
Humidity |
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61% |
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53% |
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58% |
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+3% |
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90% |
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in |
2004 |
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37% |
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in |
1979 |
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| Average Humidity |
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78% |
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73% |
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75% |
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+3% |
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94% |
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in |
2004 |
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59% |
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in |
1974 |
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| Maximum Barometer |
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30.09 |
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30.07 |
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30.06 |
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+00.03 |
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30.33 |
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in |
1992 |
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29.81 |
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in |
1981 |
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| Minimum
Barometer |
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30.04 |
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29.93 |
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29.87 |
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+00.17 |
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30.13 |
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in |
2009 |
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29.38 |
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in |
1981 |
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| Average Barometer |
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30.07 |
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30.00 |
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29.96 |
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+00.10 |
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30.20 |
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in |
2004 |
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29.60 |
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in |
1981 |
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| Average Wind |
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5.2 |
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5.3 |
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5.6 |
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-0.4 |
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12.1 |
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in |
1980 |
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1.5 |
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in |
1975 |
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| Direction |
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SSE |
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W |
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SSW |
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NW |
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WSW |
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| High Wind Gust |
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18 |
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16 |
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20 |
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-2 |
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37 |
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in |
1951 |
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9 |
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in |
1998 |
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| Direction |
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SSE |
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W |
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SSW |
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SSE |
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SSE |
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| High
Heat Index |
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84 |
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94 |
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81 |
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+3 |
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94 |
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in |
2018 |
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| Wind Chill |
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| Maximum Water Temp |
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73.4 |
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75.9 |
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71.9 |
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+1.5 |
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76.1 |
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in |
2003 |
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67.3 |
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in |
2004 |
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| Minimum
Water Temp |
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71.4 |
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74.1 |
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69.0 |
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+2.4 |
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74.1 |
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in |
2018 |
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64.8 |
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in |
2006 |
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| Average Water Temp |
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72.4 |
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75.0 |
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70.4 |
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+2.0 |
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75.0 |
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in |
2018 |
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66.7 |
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in |
2004 |
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| Sunrise/ AM Twilight |
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5:56:01 AM |
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5:26:28 AM |
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| Sunset /
PM Twilight |
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7:42:42 PM |
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8:12:14 PM |
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| Length Of Day |
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13:46:41 |
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| Special Conditions |
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Dense Fog |
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| Comments |
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August
16, 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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81.8 |
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83.2 |
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79.0 |
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+2.8 |
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85.2 |
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in |
1944 |
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72.4 |
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in |
1964 |
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| Avg
Minimum Temperature |
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64.8 |
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70.5 |
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64.7 |
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+0.1 |
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72.1 |
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in |
1988 |
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55.6 |
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in |
1964 |
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| Average Temperature |
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73.3 |
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76.8 |
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71.8 |
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+1.4 |
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78.3 |
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in |
1988 |
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64.0 |
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in |
1964 |
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| Total
Precipitation |
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.66 |
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2.64 |
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1.89 |
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-1.23 |
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7.15 |
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in |
1946 |
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.07 |
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in |
1940 |
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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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0 |
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0 |
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0 |
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+0 |
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22 |
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in |
1964 |
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0 |
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in |
2019 |
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| Total CDD |
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137 |
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193 |
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118 |
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+19 |
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219 |
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in |
1988 |
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11 |
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in |
1964 |
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| Avg Maximum Dew Point |
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68.1 |
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74.1 |
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68.1 |
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-0.0 |
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74.1 |
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in |
2018 |
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57.1 |
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in |
1964 |
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| Avg
Minimum Dew Point |
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59.3 |
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67.9 |
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60.0 |
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-0.7 |
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68.3 |
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in |
2003 |
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46.7 |
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in |
1964 |
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| Average Dew Point |
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63.7 |
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71.0 |
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64.1 |
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-0.4 |
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71.0 |
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in |
2018 |
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51.9 |
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in |
1964 |
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August 16, 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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35.89 |
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27.77 |
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29.57 |
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+6.32 |
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43.87 |
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in |
1983 |
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15.70 |
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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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0 |
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0 |
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0 |
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+0 |
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22 |
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in |
1964 |
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0 |
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in |
2019 |
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| Total
CDD (since Jan 1) |
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557 |
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521 |
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422 |
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+135 |
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595 |
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in |
2010 |
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208 |
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in |
1902 |
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| Hour-by-Hour Weather For August 16, 2019 |
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| Climate Weather for August 16 |
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| Weather History For August 16 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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