Portsmouth Rhode Island Weather Almanac
Friday, November 19, 2021
Mostly Cloudy, Rain & Fog early, Partly Cloudy Day to Clear PM, Windy and Much Colder
		Climate Normal Period								Climate Record Period
		1991 - 2020								1893 - 2021
		November 19, 2021								Record					Record
Observed Daily Data		2021		2020		Norm		Depart		Highest					Lowest
Maximum Temperature		54		50		51		+3		67		in	1953		31		in	1897
Minimum Temperature		37		21		37		+0		52		in	1954		20		in	1936
Average Temperature		46		36		44		+2		58		in	1921		28		in	1924
Month Avg Max Temperature		56.6		58.2		53.5		+3.1		61.4		in	1975		45.7		in	1933
Month Avg Min Temperature		39.4		41.6		39.8		-0.4		45.4		in	2006		31.4		in	1933
Month Average Temperature		48.2		50.2		46.7		+1.5		52.5		in	1938		38.8		in	1933
High Heat Index
Low Wind Chill		29		18		31		-2							10		in	2014
Heating Degree Days		19		29		21		-2		37		in	1924		7		in	1921
Month HDD		320		282		346		-26		498		in	1933		237		in	1938
Season HDD		510		610		742		-232		1032		in	1992		510		in	2021
Cooling Degree Days		0		0		0		+0				in					in
Month CDD		0		0		0		+0		0		in					in
Year CDD		795		871		609		+186		871		in	2020		290		in	1902
Maximum Dew Point		49		44		43		+6		63		in	1957		17		in	2008
Minimum Dew Point		27		14		29		-2		51		in	1954		6		in	1984
Average  Dew Point		38		29		36		+2		53		in	1957		15		in	2008
Month Avg Max Dew Point		45.3		49.5		44.9		+0.4		50.7		in	2006		31.4		in	1976
Month Avg Min Dew Point		32.1		34.6		31.7		+0.4		40.9		in	2006		19.4		in	1980
Month Average Dew Point		38.9		42.3		38.4		+0.6		45.8		in	2006		26.7		in	1976
Precipitation		.24		.00		.14		+.10		1.88		in	1898
One Hour		.13		.00						.39		in	1994
Hourly Rate		.28		.00						.31		in	2017
Month Precipitation		1.13		2.08		2.49		-1.36		7.28		in	1969		.00		in	1917
Year Precipitation		45.13		33.36		39.85		+5.28		55.22		in	1983		23.18		in	1957
Snow		0.0		0.0		0.0		+0.0		3.4		in	1955				in
Snow Depth		0		0						2		in	1980				in
Month Snow		0.0		0.0		0.0		+0.0		8.3		in	1987				in
Season Snow		0.0		0.6		0.0		+0.0		8.3		in	1987				in
		November 19, 2021								Record					Record
Observed Daily Data		2021		2020		Norm		Depart		Highest					Lowest
Maximum Humidity		93%		81%		86%		+7%		100%		in	2001		60%		in	2013
Minimum Humidity		50%		57%		55%		-5%		93%		in	1954		23%		in	1983
Average Humidity		72%		69%		70%		+1%		97%		in	1954		47%		in	1950
Maximum Barometer		30.41		30.62		30.19		+00.22		30.66		in	1988		29.57		in	1968
Minimum Barometer		29.89		30.36		29.87		+00.02		30.42		in	1982		29.20		in	2017
Average Barometer		30.15		30.49		30.03		+00.12		30.53		in	1982		29.39		in	1968
Average Wind		13.1		8.8		7.5		+5.6		18.4		in	1957		2.0		in	1975
Direction		WNW		SW		WNW				S					SW
High Wind Gust		30		33		23		+7		55		in	1957		9		in	1975
Direction		WNW		SW		WNW				S					S
Maximum Water Temp		56.5		52.5		52.1		+4.4		56.5		in	2021		47.9		in	2019
Minimum Water Temp		53.4		49.1		49.6		+3.8		53.8		in	2006		44.6		in	2018
Average Water Temp		55.0		50.8		50.9		+4.1		55.0		in	2021		46.7		in	2019
Sunrise/ AM Twilight		6:37:40 AM						6:09:12 AM
Sunset / PM Twilight		4:23:47 PM						4:52:15 PM
Length Of Day		9:46:07
Special Conditions		Fog
Comments		Day high temp was 47°
Hour-by-Hour Weather For November 19, 2021
Climate Weather for November 19
Weather History For November 19
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