Portsmouth Rhode Island Weather Almanac
Thursday, June 16, 2022
Clear early, Mostly Cloudy Day to Cloudy PM, Cooler
		Climate Normal Period								Climate Record Period
		1991 - 2020								1893 - 2022
		June 16, 2022								Record					Record
Observed Daily Data		2022		2021		Norm		Depart		Highest					Lowest
Maximum Temperature		70		76		74		-4		93		in	1957		55		in	1903
Minimum Temperature		55		60		58		-3		69		in	2001		47		in	1971
Average Temperature		63		68		66		-3		80		in	1957		52		in	1903
Month Avg Max Temperature		74.3		76.3		71.7		+2.6		78.8		in	1925		62.8		in	1907
Month Avg Min Temperature		57.8		58.3		55.5		+2.3		59.8		in	1899		47.8		in	1907
Month Average Temperature		66.2		67.6		63.7		+2.5		69.1		in	1925		55.4		in	1907
High Heat Index		70		75		74		-4		99		in	1956
Low Wind Chill															0		in	1900
Heating Degree Days		2		0		1		+1		13		in	1903		0		in	2021
Month HDD		12		15		39		-27		156		in	1907		2		in	1899
Season HDD		4997		5060		5467		-470		6601		in	1905		4534		in	2012
Cooling Degree Days		0		3		3		-3		15		in	1957				in
Month CDD		31		56		25		+6		81		in	1984		0		in	1965
Year CDD		54		73		36		+18		86		in	1991		0		in	1916
Maximum Dew Point		62		60		63		-1		75		in	1956		41		in	1958
Minimum Dew Point		53		46		53		+0		68		in	2001		32		in	1964
Average  Dew Point		58		53		58		+0		71		in	2001		38		in	1958
Month Avg Max Dew Point		62.3		65.1		60.8		+1.6		65.6		in	1996		51.5		in	1988
Month Avg Min Dew Point		53.2		54.1		50.8		+2.4		55.3		in	2005		42.5		in	1958
Month Average Dew Point		57.8		59.6		55.7		+2.1		60.2		in	1996		47.4		in	1988
Precipitation		.00		.00		.12		-.12		1.37		in	1906
One Hour		.00		.00						.30		in	2008
Hourly Rate		.00		.00						2.43		in	2008
Month Precipitation		2.03		.58		1.89		+.14		8.53		in	1998		T		in	1949
Year Precipitation		21.23		17.58		20.93		+.30		38.05		in	1998		12.64		in	1957
Snow		0.0		0.0		0.0		+0.0				in					in
Snow Depth		0		0								in					in
Month Snow		0.0		0.0		0.0		+0.0				in					in
Season Snow		34.7		27.7		33.5		+1.2		84.1		in	1996		5.0		in	1998
		June 16, 2022								Record					Record
Observed Daily Data		2022		2021		Norm		Depart		Highest					Lowest
Maximum Humidity		96%		89%		90%		+6%		100%		in	2018		62%		in	1958
Minimum Humidity		67%		35%		56%		+11%		91%		in	1974		25%		in	1987
Average Humidity		82%		62%		73%		+8%		96%		in	1974		44%		in	1958
Maximum Barometer		30.22		29.90		30.04		+00.18		30.40		in	2020		29.48		in	1958
Minimum Barometer		29.95		29.68		29.85		+00.10		30.31		in	2020		29.30		in	1958
Average Barometer		30.09		29.79		29.94		+00.14		30.36		in	2020		29.39		in	1958
Average Wind		5.9		6.8		5.7		+0.2		13.6		in	1986		1.6		in	1990
Direction		SSE		NNW		SSW				SSW					SSE
High Wind Gust		19		21		20		-1		38		in	1986		11		in	2016
Direction		SSW		NNW		SSW				SSW					SSW
Maximum Water Temp		65.5		65.1		64.1		+1.4		69.8		in	2007		59.3		in	2003
Minimum Water Temp		64.4		61.9		60.6		+3.8		66.2		in	2007		56.2		in	2006
Average Water Temp		65.0		63.5		62.4		+2.6		68.0		in	2007		58.3		in	2003
Sunrise/ AM Twilight		5:10:28 AM						4:36:57 AM
Sunset / PM Twilight		8:21:16 PM						8:55:27 PM
Length Of Day		15:10:48
Special Conditions		None
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