Portsmouth Rhode Island Weather Almanac
Monday, April 24, 2023
Cloudy early then Partly Cloudy, Warmer
		Climate Normal Period								Climate Record Period
		1991 - 2020								1893 - 2023
		April 24, 2023								Record					Record
Observed Daily Data		2023		2022		Norm		Depart		Highest					Lowest
Maximum Temperature		58		52		58		+0		74		in	2008		44		in	2020
Minimum Temperature		43		39		42		+1		51		in	2008		28		in	1930
Average Temperature		51		46		50		+1		63		in	2008		36		in	1930
Month Avg Max Temperature		59.4		57.0		54.2		+5.2		62.3		in	1976		46.9		in	1907
Month Avg Min Temperature		43.0		40.8		38.5		+4.4		43.1		in	2012		32.2		in	1943
Month Average Temperature		51.5		49.1		46.7		+4.8		52.3		in	2010		40.4		in	1907
High Heat Index										0		in
Low Wind Chill		41		39		36		+5							19		in	1930
Heating Degree Days		14		19		15		-1		29		in	1930		2		in	2008
Month HDD		330		382		440		-110		591		in	1907		306		in	2010
Season HDD		4397		4682		5090		-693		6167		in	1904		4191		in	2012
Cooling Degree Days		0		0		0		+0				in					in
Month CDD		5		0		0		+5		13		in	1976				in
Year CDD		5		0		0		+5		13		in	1976				in
Maximum Dew Point		50		40		46		+4		62		in	1987		21		in	1989
Minimum Dew Point		41		25		33		+8		47		in	2011		14		in	1962
Average  Dew Point		46		33		39		+7		54		in	2011		20		in	1989
Month Avg Max Dew Point		47.3		44.3		41.9		+5.4		48.3		in	1987		33.0		in	1965
Month Avg Min Dew Point		34.5		30.2		28.6		+5.9		36.3		in	2010		18.1		in	1982
Month Average Dew Point		40.9		37.2		35.3		+5.7		41.4		in	2010		26.7		in	1982
Precipitation		.00		T		.14		-.14		2.66		in	1983
One Hour		.00		T						.44		in	1983
Hourly Rate		.00		.00						.45		in	2005
Month Precipitation		1.55		3.27		3.43		-1.88		11.85		in	1983		.46		in	1963
Year Precipitation		15.05		16.17		14.89		+.16		31.12		in	1983		7.48		in	1985
Snow		0.0		0.0		0.0		+0.0		0.0		in					in
Snow Depth		0		0						0		in					in
Month Snow		0.0		0.0		0.5		-0.5		9.6		in	1996		0.0		in	2023
Season Snow		9.1		34.2		33.5		-24.4		84.1		in	1996		5.0		in	1998
		April 24, 2023								Record					Record
Observed Daily Data		2023		2022		Norm		Depart		Highest					Lowest
Maximum Humidity		98%		88%		86%		+12%		100%		in	2011		43%		in	1982
Minimum Humidity		56%		37%		50%		+6%		93%		in	1969		20%		in	1978
Average Humidity		77%		63%		68%		+9%		96%		in	1969		35%		in	1982
Maximum Barometer		30.06		30.32		30.00		+00.06		30.47		in	2018		29.42		in	1971
Minimum Barometer		29.93		30.22		29.74		+00.19		30.26		in	2018		29.03		in	1981
Average Barometer		30.00		30.27		29.87		+00.13		30.37		in	2018		29.27		in	1981
Average Wind		6.3		5.0		7.6		-1.3		15.3		in	2014		3.3		in	1981
Direction		NW		SSE		SW				NW					NE
High Wind Gust		26		20		25		+1		42		in	1983		15		in	1967
Direction		SSW		NE		SW				SSE					WNW
Maximum Water Temp		50.4		50.7		48.9		+1.5		54.5		in	2007		41.0		in	2020
Minimum Water Temp		48.2		48.0		45.9		+2.3		50.5		in	2012		39.7		in	2020
Average Water Temp		49.3		49.4		47.4		+1.9		51.5		in	2007		40.4		in	2020
Sunrise/ AM Twilight		5:51:56 AM						5:20:35 AM
Sunset / PM Twilight		7:35:12 PM						8:06:05 PM
Length Of Day		13:43:16
Special Conditions		None
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