| Portsmouth Rhode Island
Weather Almanac |
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| Sunday, August 25, 2019 |
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| Partly Cloudy early, Cloudy Day to Mostly Cloudy PM, Windy
and 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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August
25, 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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72 |
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77 |
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77 |
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-5 |
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88 |
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in |
1980 |
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63 |
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in |
1945 |
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| Minimum
Temperature |
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58 |
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58 |
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62 |
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-4 |
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71 |
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in |
1998 |
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49 |
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in |
1940 |
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| Average Temperature |
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65 |
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68 |
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69 |
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-4 |
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79 |
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in |
1947 |
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59 |
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in |
1945 |
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| Precipitation |
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.00 |
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.00 |
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.13 |
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-.13 |
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2.09 |
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in |
1958 |
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| One
Hour |
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.00 |
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.00 |
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|
.47 |
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in |
1958 |
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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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6 |
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in |
1945 |
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0 |
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in |
2019 |
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| CDD |
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0 |
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3 |
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5 |
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-5 |
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14 |
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in |
1947 |
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0 |
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in |
2019 |
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| Maximum Dew Point |
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63 |
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66 |
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65 |
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-2 |
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75 |
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in |
1993 |
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48 |
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in |
1987 |
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| Minimum
Dew Point |
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54 |
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55 |
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57 |
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-3 |
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70 |
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in |
1998 |
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40 |
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in |
1989 |
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| Average Dew Point |
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59 |
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61 |
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61 |
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-2 |
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72 |
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in |
1998 |
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45 |
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in |
1963 |
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| Maximum Humidity |
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92% |
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97% |
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92% |
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+0% |
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100% |
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in |
2004 |
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68% |
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in |
1995 |
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| Minimum
Humidity |
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65% |
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61% |
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57% |
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+8% |
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90% |
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in |
1958 |
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32% |
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in |
1987 |
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| Average Humidity |
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79% |
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79% |
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75% |
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+4% |
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95% |
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in |
1958 |
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52% |
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in |
1995 |
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| Maximum Barometer |
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30.30 |
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30.34 |
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30.12 |
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+00.18 |
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30.65 |
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in |
1991 |
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29.74 |
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in |
1982 |
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| Minimum
Barometer |
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30.25 |
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30.23 |
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29.92 |
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+00.33 |
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30.27 |
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in |
2004 |
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29.52 |
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in |
1988 |
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| Average Barometer |
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30.28 |
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30.29 |
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30.02 |
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+00.26 |
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30.44 |
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in |
1991 |
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29.66 |
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in |
1982 |
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| Average Wind |
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11.6 |
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3.4 |
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5.8 |
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+5.8 |
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13.4 |
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in |
1986 |
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1.8 |
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in |
2006 |
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| Direction |
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NNE |
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SSE |
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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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24 |
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15 |
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20 |
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+4 |
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38 |
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in |
1958 |
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10 |
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in |
1967 |
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| Direction |
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N |
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SSE |
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SSW |
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S |
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NE |
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| High
Heat Index |
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72 |
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79 |
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78 |
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-6 |
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94 |
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in |
1993 |
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| Wind Chill |
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| Maximum Water Temp |
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73.2 |
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73.8 |
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71.5 |
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+1.7 |
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76.6 |
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in |
2015 |
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68.6 |
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in |
2006 |
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| Minimum
Water Temp |
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71.4 |
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72.0 |
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68.4 |
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+3.0 |
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73.7 |
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in |
2015 |
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63.5 |
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in |
2003 |
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| Average Water Temp |
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72.3 |
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72.9 |
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70.0 |
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+2.3 |
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75.2 |
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in |
2015 |
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67.4 |
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in |
2000 |
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| Sunrise/ AM Twilight |
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6:05:11 AM |
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5:36:23 AM |
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| Sunset /
PM Twilight |
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7:29:02 PM |
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7:57:50 PM |
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| Length Of Day |
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13:23:51 |
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| Special Conditions |
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None |
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| Comments |
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August
25, 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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81.3 |
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81.4 |
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78.6 |
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+2.7 |
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83.6 |
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in |
1939 |
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73.1 |
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in |
1964 |
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| Avg
Minimum Temperature |
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65.1 |
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68.1 |
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63.9 |
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+1.2 |
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68.1 |
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in |
2018 |
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56.8 |
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in |
1964 |
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| Average Temperature |
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73.2 |
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74.8 |
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71.3 |
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+2.0 |
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75.7 |
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in |
1939 |
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64.9 |
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in |
1964 |
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| Total
Precipitation |
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1.64 |
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3.64 |
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3.03 |
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-1.39 |
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11.04 |
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in |
1946 |
|
.27 |
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in |
1993 |
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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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26 |
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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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213 |
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251 |
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168 |
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+45 |
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273 |
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in |
1939 |
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32 |
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in |
1964 |
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| Avg Maximum Dew Point |
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69.0 |
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72.2 |
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67.1 |
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+1.9 |
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72.2 |
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in |
2018 |
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59.4 |
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in |
1964 |
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| Avg
Minimum Dew Point |
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60.0 |
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65.2 |
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59.1 |
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+0.9 |
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65.2 |
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in |
2018 |
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49.1 |
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in |
1964 |
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| Average Dew Point |
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64.5 |
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68.7 |
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63.1 |
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+1.4 |
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68.7 |
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in |
2018 |
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54.2 |
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in |
1964 |
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August 25, 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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36.87 |
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28.77 |
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30.71 |
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+6.16 |
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43.94 |
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in |
1983 |
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16.38 |
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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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26 |
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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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633 |
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579 |
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472 |
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+161 |
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641 |
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in |
2010 |
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219 |
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in |
1902 |
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| Hour-by-Hour Weather For August 25, 2019 |
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| Climate Weather for August 25 |
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| Weather History For August 25 |
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| Weather Calendar |
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| Back To Weather Stat Page |
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