Portsmouth Rhode Island Weather Almanac
Monday, October 26, 2020
Cloudy, Afternoon Drizzle, Light Winds, Warmer and Foggy
Climate Normal Period						Climate Record Period
1981- 2010						1893 - 2020
		October 26, 2020								Record					Record
Observed Daily Data		Observed		2019		Normal		Depart		Highest					Lowest
Maximum Temperature		56		64		58		-2		72		in	1946		41		in	1962
Minimum Temperature		47		47		42		+5		61		in	2010		28		in	1933
Average Temperature		52		56		50		+2		65		in	1946		37		in	1962
Precipitation		.01		.00		.13		-.12		3.16		in	2002
One Hour		.01		.00						1.58		in	2002
Snow		0.0		0.0		0.0		+0.0		0.3		in	1962
Snow Depth		0		0						0		in
HDD		13		9		14		-1		28		in	1962		0		in	1946
CDD		0		0		0		+0		0		in			0		in
Maximum Dew Point		54		54		48		+6		63		in	1975		30		in	1979
Minimum Dew Point		40		41		35		+5		59		in	2010		21		in	1988
Average  Dew Point		47		48		41		+6		61		in	2010		27		in	1979
Maximum Humidity		96%		94%		89%		+7%		100%		in	2017		55%		in	2001
Minimum Humidity		76%		46%		54%		+22%		86%		in	1962		26%		in	1951
Average Humidity		86%		70%		72%		+14%		93%		in	1962		44%		in	2001
Maximum Barometer		30.33		30.30		30.12		+00.21		30.61		in	1956		29.62		in	1959
Minimum Barometer		30.07		30.12		29.86		+00.21		30.36		in	1956		29.16		in	1980
Average Barometer		30.20		30.21		29.99		+00.21		30.49		in	1956		29.47		in	1980
Average Wind		4.6		6.4		7.2		-2.6		21.7		in	1980		2.0		in	2012
Direction		ENE		NNW		NE				W					SSE
High Wind Gust		16		21		24		-8		54		in	1980		10		in	2000
Direction		ENE		NNW		NW				WSW					S
High Heat Index												in
Wind Chill															26		in	1962
Maximum Water Temp		61.2		58.6		58.7		+2.5		63.1		in	2017		53.1		in	2018
Minimum Water Temp		59.5		57.3		56.8		+2.7		61.7		in	2017		50.4		in	2018
Average Water Temp		60.4		58.0		57.8		+2.6		62.4		in	2017		51.8		in	2018
Sunrise/ AM Twilight		7:11:24 AM						6:43:01 AM
Sunset / PM Twilight		5:46:46 PM						6:15:09 PM
Length Of Day		10:35:22
Special Conditions		Fog
Comments
		October 26, 2020								Record					Record
Month-to-Date Summary		Observed		2019		Normal		Depart		Highest					Lowest
Avg Maximum Temperature		65.5		63.5		62.4		+3.1		69.0		in	2017		55.0		in	1896
Avg Minimum Temperature		50.5		48.8		46.8		+3.6		54.2		in	2017		40.3		in	1981
Average Temperature		58.3		56.4		54.6		+3.8		61.8		in	2017		49.0		in	1896
Total Precipitation		3.66		4.00		3.27		+.39		9.91		in	2005		.01		in	1963
Total Snow		0.0		0.0		0.0		+0.0		0.7		in	1979		0.0		in
Total HDD		177		231		269		-92		416		in	1896		107		in	2017
Total CDD		4		8		5		-1		48		in	1954		0		in	2015
Avg Maximum Dew Point		57.4		55.5		52.2		+5.2		60.2		in	2007		42.9		in	1974
Avg Minimum Dew Point		45.5		44.0		40.4		+5.0		49.8		in	2017		30.8		in	1974
Average  Dew Point		51.7		50.1		46.3		+5.4		55.1		in	2017		36.8		in	1974
		October 26, 2020								Record					Record
Year-to-Date Summary		Observed		2019		Normal		Depart		Highest					Lowest
Total Precipitation		28.92		43.40		38.78		-9.86		51.27		in	1998		20.15		in	1957
Total Snow (since Jul 1 20)		0.0		0.0		0.0		+0.0		0.7		in	1979		0.0		in
Total HDD (since Jul 1 20)		233		274		358		-125		527		in	1896		156		in	1920
Total CDD (since Jan 1)		871		731		563		+308		871		in	2020		290		in	1902
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