Portsmouth Rhode Island Weather Almanac
Monday, December 25, 2023
Cloudy Morning then Partly Cloudy, Very Light Winds, Warmer
		Climate Normal Period								Climate Record Period
		1991 - 2020								1893 - 2023
		December 25, 2023								Record					Record
Observed Daily Data		2023		2022		Norm		Depart		Highest					Lowest
Maximum Temperature		55		27		41		+14		65		in	2015		12		in	1983
Minimum Temperature		40		13		28		+12		54		in	2015		-4		in	1980
Average Temperature		48		20		35		+13		60		in	2015		8		in	1983
Month Avg Max Temperature		47.2		42.6		43.8		+3.4		54.9		in	2015		30.9		in	1989
Month Avg Min Temperature		34.3		30.0		30.7		+3.6		42.5		in	2015		14.2		in	1989
Month Average Temperature		41.0		36.5		37.2		+3.8		49.0		in	2015		22.8		in	1989
High Heat Index										#N/A		in	#N/A
Low Wind Chill		39		-3		15		+24							-31		in	1980
Heating Degree Days		17		45		30		-13		57		in	1983		5		in	2015
Month Heating DD		600		712		692		-92		1056		in	1989		399		in	2015
Season Heating DD		1541		1533		1682		-141		2282		in	1904		1194		in	2015
Cooling Degree Days		0		0		0		+0				in			0		in	Many
Month Cooling DD		0		0		0		+0		3		in	2022		0		in	Many
Year Cooling DD		726		784		609		+117		871		in	2020		290		in	1902
Maximum Dew Point		47		13		34		+13		59		in	2014		-6		in	1983
Minimum Dew Point		38		3		18		+20		50		in	2015		-28		in	1980
Average  Dew Point		43		8		26		+17		54		in	2015		-11		in	1983
Month Avg Max Dew Point		39.9		36.1		34.8		+5.1		49.8		in	2015		15.3		in	1989
Month Avg Min Dew Point		28.1		22.0		19.4		+8.7		37.5		in	2015		-1.4		in	1989
Month Average Dew Point		34.2		29.3		27.1		+7.1		43.8		in	2015		7.0		in	1989
Precipitation		.00		.00		.14		-.14		1.83		in	2020
One Hour Rain		.00		.00						.48		in	2020
Half Hour Rain		.00		.00						.35		in	2020
Hourly Rain Rate		.00		.00						3.49		in	2020
Month Precipitation		4.63		4.66		3.72		+.91		9.27		in	1936		.45		in	1943
Year Precipitation		53.68		42.47		45.15		+8.53		65.27		in	1983		27.52		in	1965
Snow		0.0		0.0		0.2		-0.2		3.6		in	1909
Snow Depth		0		0		1		-1		10		in	2009
Month Snow		0.1		1.5		4.7		-4.6		21.3		in	1981		0.0		in	2015
Season Snow		0.1		1.5		5.3		+5.3		21.3		in	1898		0.0		in	2015
		December 25, 2023								Record					Record
Observed Daily Data		2023		2022		Norm		Depart		Highest					Lowest
Maximum Humidity		98%		66%		86%		+12%		100%		in	2015		48%		in	1983
Minimum Humidity		70%		47%		54%		+16%		88%		in	1982		19%		in	1968
Average Humidity		84%		57%		70%		+14%		94%		in	1982		39%		in	1968
Maximum Barometer		30.47		29.97		30.15		+00.32		30.97		in	1949		29.48		in	1966
Minimum Barometer		30.36		29.80		29.78		+00.58		30.68		in	1949		28.74		in	1978
Average Barometer		30.42		29.89		29.97		+00.45		30.83		in	1949		29.20		in	1978
Average Wind		2.2		10.5		8.3		-6.1		21.0		in	1966		1.4		in	2015
Direction		E		W		WNW				W					SE
High Wind Gust		9		32		27		-18		52		in	1966		9		in	2023
Direction		NW		WSW		NW				W					NW
Maximum Water Temp		47.3		41.5		44.6		+2.7		51.1		in	2015		40.2		in	2019
Minimum Water Temp		46.0		37.9		42.2		+3.8		50.2		in	2015		34.5		in	2000
Average Water Temp		46.7		39.7		43.4		+3.2		50.7		in	2015		37.6		in	2000
Sunrise/ AM Twilight		7:09:55 AM						6:40:23 AM
Sunset / PM Twilight		4:20:16 PM						4:50:20 PM
Length Of Day		9:10:21
Special Conditions		Fog
Comments
Hour-by-Hour Weather For December 25, 2023
Climate Weather for December 25
Weather History For December 25
Weather Calendar
Back To Weather Stat Page
Home