| Portsmouth Rhode Island
Weather Almanac |
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| Monday, July 27, 2020 |
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| Partly Cloudy early then Clear and Continued Hot |
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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 - 2020 |
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July 27, 2020 |
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Record |
Record |
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| Observed Daily Data |
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Observed |
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2019 |
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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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92 |
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80 |
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80 |
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+12 |
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94 |
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in |
1940 |
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67 |
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in |
1993 |
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| Minimum
Temperature |
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72 |
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64 |
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65 |
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+7 |
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73 |
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in |
1995 |
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53 |
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in |
2001 |
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| Average Temperature |
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82 |
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72 |
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73 |
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+9 |
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82 |
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in |
2020 |
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63 |
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in |
2001 |
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| Precipitation |
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.00 |
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.00 |
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.10 |
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-.10 |
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1.92 |
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in |
1990 |
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| One
Hour |
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.00 |
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.00 |
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.85 |
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in |
2015 |
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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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0 |
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in |
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| Heating Degree Days |
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0 |
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0 |
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0 |
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+0 |
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2 |
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in |
2001 |
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0 |
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in |
2020 |
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| Cooling Degree Days |
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17 |
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7 |
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8 |
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+9 |
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17 |
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in |
2020 |
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0 |
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in |
2004 |
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| Maximum Dew Point |
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72 |
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63 |
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68 |
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+4 |
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79 |
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in |
1995 |
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54 |
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in |
2001 |
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| Minimum
Dew Point |
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65 |
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57 |
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60 |
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+5 |
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71 |
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in |
2018 |
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44 |
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in |
1977 |
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| Average Dew Point |
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69 |
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60 |
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64 |
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+5 |
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75 |
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in |
1995 |
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50 |
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in |
2001 |
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| Maximum Humidity |
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86% |
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87% |
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92% |
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-6% |
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100% |
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in |
2018 |
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66% |
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in |
1983 |
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| Minimum
Humidity |
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44% |
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46% |
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62% |
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-18% |
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90% |
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in |
2000 |
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35% |
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in |
1987 |
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| Average Humidity |
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65% |
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67% |
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77% |
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-12% |
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95% |
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in |
2000 |
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57% |
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in |
1983 |
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| Maximum Barometer |
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29.84 |
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30.32 |
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30.04 |
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-00.20 |
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30.42 |
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in |
1990 |
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29.81 |
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in |
1992 |
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| Minimum
Barometer |
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29.71 |
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30.20 |
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29.84 |
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-00.13 |
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30.20 |
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in |
2019 |
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29.52 |
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in |
1989 |
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| Average Barometer |
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29.78 |
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30.26 |
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29.94 |
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-00.16 |
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30.26 |
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in |
2019 |
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29.67 |
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in |
1992 |
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| Average Wind |
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7.0 |
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4.9 |
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5.7 |
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+1.3 |
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11.5 |
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in |
1973 |
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2.6 |
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in |
1991 |
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| Direction |
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W |
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S |
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SSW |
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SW |
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NNE |
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| High Wind Gust |
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28 |
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18 |
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20 |
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+8 |
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40 |
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in |
1927 |
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11 |
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in |
1990 |
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| Direction |
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SW |
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S |
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SSW |
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NE |
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ENE |
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| High
Heat Index |
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97 |
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80 |
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81 |
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+16 |
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99 |
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in |
1995 |
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| Wind Chill |
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#N/A |
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in |
#N/A |
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| Maximum Water Temp |
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70.7 |
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73.0 |
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71.4 |
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-0.7 |
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75.0 |
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in |
2007 |
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67.1 |
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in |
2001 |
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| Minimum
Water Temp |
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65.8 |
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69.6 |
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68.4 |
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-2.6 |
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72.3 |
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in |
2007 |
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64.6 |
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in |
1996 |
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| Average Water Temp |
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68.3 |
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71.3 |
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69.9 |
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-1.7 |
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73.6 |
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in |
2007 |
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66.1 |
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in |
2001 |
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| Sunrise/ AM Twilight |
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5:36:31 AM |
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5:05:01 AM |
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| Sunset /
PM Twilight |
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8:07:00 PM |
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8:38:30 PM |
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| Length Of Day |
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14:30:29 |
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| Special Conditions |
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None |
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| Comments |
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July 27, 2020 |
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|
Record |
Record |
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| Month-to-Date Summary |
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Observed |
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2019 |
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Normal |
Depart |
Highest |
Lowest |
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| Avg Maximum Temperature |
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82.8 |
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83.7 |
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79.2 |
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+3.6 |
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84.4 |
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in |
1955 |
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73.5 |
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in |
1902 |
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| Avg
Minimum Temperature |
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66.6 |
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65.7 |
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63.6 |
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+3.0 |
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70.1 |
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in |
2013 |
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59.2 |
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in |
1962 |
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| Average Temperature |
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75.0 |
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74.7 |
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71.4 |
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+3.7 |
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76.3 |
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in |
2013 |
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67.4 |
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in |
1902 |
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| Total
Precipitation |
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1.30 |
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6.17 |
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2.95 |
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-1.65 |
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8.73 |
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in |
2009 |
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.36 |
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in |
1952 |
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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
Heating Deg Days |
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0 |
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0 |
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3 |
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-3 |
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23 |
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in |
1914 |
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0 |
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in |
2020 |
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| Total Cooling Deg Days |
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271 |
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270 |
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183 |
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+88 |
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306 |
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in |
2013 |
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78 |
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in |
1902 |
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| Avg Maximum Dew Point |
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71.5 |
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70.1 |
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67.4 |
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+4.1 |
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73.4 |
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in |
2013 |
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62.0 |
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in |
1962 |
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| Avg
Minimum Dew Point |
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63.6 |
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61.7 |
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58.7 |
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+4.9 |
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67.4 |
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in |
2013 |
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52.1 |
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in |
1965 |
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| Average Dew Point |
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67.6 |
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65.9 |
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63.0 |
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+4.5 |
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70.4 |
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in |
2013 |
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57.1 |
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in |
1965 |
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July 27, 2020 |
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Record |
Record |
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| Year-to-Date Summary |
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Observed |
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2019 |
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Normal |
Depart |
Highest |
Lowest |
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| Total Precipitation |
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22.32 |
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35.23 |
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27.38 |
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-5.06 |
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41.06 |
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in |
1998 |
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13.93 |
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in |
1957 |
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| Total
Snow (since Jul 1 20) |
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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
20) |
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0 |
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0 |
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3 |
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-3 |
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23 |
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in |
1914 |
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0 |
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in |
2020 |
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| Total
CDD (since Jan 1) |
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404 |
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365 |
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272 |
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+132 |
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441 |
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in |
2010 |
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103 |
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in |
1902 |
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| Hour-by-Hour Weather For July 27, 2020 |
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| Climate Weather for July 27 |
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| Weather History For July 27 |
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| Weather Calendar |
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To Weather Stat Page |
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