Portsmouth Rhode Island Weather Almanac
Monday, January 15, 2024
Partly Cloudy to Cloudy PM, Light Snow Late, Much Colder
		Climate Normal Period								Climate Record Period
		1991 - 2020								1893 - 2024
		January 15, 2024								Record					Record
Observed Daily Data		2024		2023		Norm		Depart		Highest					Lowest
Maximum Temperature		32		35		38		-6		61		in	1932		11		in	2004
Minimum Temperature		23		30		24		-1		51		in	1995		-9		in	1957
Average Temperature		28		33		31		-3		54		in	1995		3		in	2004
Month Avg Max Temperature		42.0		44.7		39.0		+3.0		48.5		in	2007		23.9		in	1981
Month Avg Min Temperature		28.5		33.5		25.2		+3.3		36.9		in	2007		7.3		in	1981
Month Average Temperature		35.4		39.4		32.2		+3.2		42.8		in	2007		15.9		in	1981
High Heat Index										#N/A		in	#N/A
Low Wind Chill		14		18		12		+2							-34		in	2004
Heating Degree Days		37		32		34		+3		62		in	2004		11		in	1995
Month Heating DD		444		384		492		-48		737		in	1981		333		in	2007
Season Heating DD		2121		2077		2362		-241		3089		in	1918		1780		in	2016
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		26		30		30		-4		54		in	1995		-6		in	1986
Minimum Dew Point		9		20		14		-5		48		in	1995		-28		in	1957
Average  Dew Point		18		25		22		-4		51		in	1995		-16		in	1957
Month Avg Max Dew Point		34.7		40.5		31.6		+3.1		43.7		in	2007		10.1		in	1981
Month Avg Min Dew Point		21.0		28.8		15.6		+5.4		28.8		in	2023		-8.8		in	1981
Month Average Dew Point		28.1		34.7		23.7		+4.5		35.8		in	2007		0.6		in	1981
Precipitation		.01		.01		.12		-.11		1.93		in	1936
One Hour Rain		.00		.01						.36		in	2006
Half Hour Rain		.00		.00						.27		in	2006
Hourly Rain Rate		.00		.00						.91		in	2006
Month Precipitation		4.32		2.51		1.82		+2.50		6.72		in	1979		.12		in	1984
Year Precipitation		4.32		2.51		1.82		+2.50		6.72		in	1979		.12		in	1984
Snow		0.1		T		0.3		-0.2		8.5		in	1912
Snow Depth		0		0		1		-1		14		in	1923
Month Snow		3.5		T		4.5		-1.0		25.8		in	1996		0.0		in	2007
Season Snow		3.6		1.5		11.6		-8.0		41.6		in	1996		0.2		in	1914
		January 15, 2024								Record					Record
Observed Daily Data		2024		2023		Norm		Depart		Highest					Lowest
Maximum Humidity		94%		92%		85%		+9%		100%		in	2014		48%		in	1992
Minimum Humidity		49%		54%		55%		-6%		92%		in	2007		21%		in	1992
Average Humidity		72%		73%		70%		+1%		96%		in	2007		35%		in	1992
Maximum Barometer		30.24		29.94		30.15		+00.09		30.72		in	2005		29.41		in	1956
Minimum Barometer		30.08		29.78		29.80		+00.28		30.50		in	2018		28.98		in	1951
Average Barometer		30.16		29.86		29.97		+00.19		30.60		in	2018		29.29		in	2006
Average Wind		6.7		19.3		8.8		-2.1		20.2		in	2006		1.8		in	1953
Direction		WNW		N		WNW				N					NNW
High Wind Gust		21		41		26		-5		52		in	1962		11		in	2007
Direction		WSW		NNW		NW				S					NNE
Maximum Water Temp		43.5		43.2		40.9		+2.6		48.9		in	2007		35.0		in	2018
Minimum Water Temp		42.1		41.5		38.2		+3.9		47.1		in	2007		31.8		in	2018
Average Water Temp		42.8		42.4		39.4		+3.4		48.0		in	2007		33.4		in	2018
Sunrise/ AM Twilight		7:09:28 AM						6:38:40 AM
Sunset / PM Twilight		4:39:50 PM						5:10:46 PM
Length Of Day		16:39:33
Special Conditions		Fog
Comments
Hour-by-Hour Weather For January 15, 2024
Climate Weather for January 15
Weather History For January 15
Weather Calendar
Back To Weather Stat Page
Home