Portsmouth Rhode Island Weather Almanac
Saturday, March 8, 2025
Mostly Cloudy early, P Cloudy Day to Clear PM, Continued Very Windy, Seasonal Temps
		Climate Normal Period								Climate Record Period
		1991 - 2020								1893 - 2025
		March 8, 2025								Record					Record
Observed Daily Data		2025		2024		Norm		Depart		Highest					Lowest
Maximum Temperature		44		49		43		+1		67		in	1987		27		in	1989
Minimum Temperature		31		31		29		+2		48		in	2012		10		in	1986
Average Temperature		38		40		36		+2		54		in	1987		20		in	2007
Month Avg Max Temperature		43.6		49.8		45.9		-2.3		55.0		in	1974		31.0		in	1978
Month Avg Min Temperature		27.1		37.1		32.9		-5.8		38.0		in	1974		16.1		in	1950
Month Average Temperature		35.8		43.6		39.3		-3.5		46.9		in	1974		24.1		in	1978
High Heat Index		76								76		in	2024
Low Wind Chill		20		26		19		+1							-8		in	1986
Heating Degree Days		27		25		29		-2		45		in	2007		11		in	1987
Month Heating DD		234		171		238		-4		327		in	1978		145		in	1974
Season Heating DD		3896		3718		4064		-168		5087		in	1905		3400		in	2016
Cooling Degree Days		0		0		#REF!		#REF!		0		in	1900		0		in	All
Month Cooling DD
Year Cooling DD
Maximum Dew Point		25		36		33		-8		55		in	2008		-1		in	1986
Minimum Dew Point		13		27		18		-5		42		in	2012		-14		in	2007
Average  Dew Point		19		32		26		-7		48		in	1995		-6		in	1986
Month Avg Max Dew Point		32.5		44.9		32.4		+0.1		44.9		in	2024		14.3		in	1978
Month Avg Min Dew Point		15.1		33.1		17.0		-1.9		33.1		in	2024		-2.3		in	1950
Month Average Dew Point		23.9		39.0		25.0		-1.1		39.0		in	2024		9.1		in	1978
Precipitation		.00		.00		.13		-.13		1.83		in	1933
One Hour Rain		.00		.00						.46		in	2008
Half Hour Rain		.00		.00						.27		in	2008
Hourly Rain Rate		.00		.00						4.09		in	2008
Month Precipitation		.41		3.33		1.04		-.63		4.38		in	2018		.00		in	1894
Year Precipitation		5.59		12.89		8.14		-2.55		18.83		in	1979		2.88		in	1980
Snow		0.0		0.0		0.2		-0.2		15.4		in	1941		0.0		in
Snow Depth		0		0		0.9		-0.9		23		in	2015		0		in
Month Snow		0.0		0.0		1.8		-1.8		18.1		in	1941		0.0		in	2025
Season Snow		11.9		12.7		29.1		-17.2		74.5		in	1996		4.7		in	1998
		March 8, 2025								Record					Record
Observed Daily Data		2025		2024		Norm		Depart		Highest					Lowest
Maximum Humidity		66%		88%		82%		-16%		100%		in	2008		42%		in	1974
Minimum Humidity		31%		51%		49%		-18%		88%		in	2005		17%		in	2020
Average Humidity		49%		70%		65%		-17%		94%		in	2005		33%		in	1974
Maximum Barometer		29.76		30.38		30.12		-00.36		30.83		in	1989		29.40		in	2005
Minimum Barometer		29.46		30.10		29.76		-00.30		30.42		in	2002		28.75		in	2005
Average Barometer		29.61		30.24		29.94		-00.33		30.62		in	1989		29.08		in	2005
Average Wind		12.7		12.3		8.5		+4.2		16.1		in	1999		2.8		in	1984
Direction		WNW		N		WNW				NNW					N
High Wind Gust		44		44		28		+16		54		in	1926		14		in	2001
Direction		WNW		N		NW				NW					S
Maximum Water Temp		39.6		41.5		39.3		+0.3		45.7		in	2012		33.4		in	2015
Minimum Water Temp		38.5		39.7		37.4		+1.1		42.4		in	2012		32.4		in	2015
Average Water Temp		39.1		40.6		38.3		+0.7		44.1		in	2012		32.9		in	2015
Sunrise/ AM Twilight		6:07:57 AM						5:39:00 AM
Sunset / PM Twilight		5:44:07 PM						6:12:27 PM
Length Of Day		11:36:10
Special Conditions		None
Comments
Hour-by-Hour Weather For March 8, 2025
Climate Weather for March 8
Weather History For March 8
Weather Calendar
Back To Weather Stat Page
Home