Portsmouth Rhode Island Weather Almanac
Saturday, June 4, 2022
Cloudy, Light Rain & Fog early then Mostly Cloudy, Seasonal Temps
		Climate Normal Period								Climate Record Period
		1991 - 2020								1893 - 2022
		June 4, 2022								Record					Record
Observed Daily Data		2022		2021		Norm		Depart		Highest					Lowest
Maximum Temperature		69		68		70		-1		90		in	1919		54		in	1945
Minimum Temperature		55		59		54		+1		63		in	1963		43		in	1907
Average Temperature		62		64		62		+0		75		in	1919		51		in	1945
Month Avg Max Temperature		70.5		70.5		70.0		+0.5		81.8		in	1925		55.8		in	1907
Month Avg Min Temperature		55.8		55.8		53.5		+2.3		60.5		in	2010		44.5		in	1907
Month Average Temperature		63.3		63.5		62.0		+1.3		70.5		in	1925		50.3		in	1907
High Heat Index		70		71		70		+0		89		in	1919
Low Wind Chill															36		in	1965
Heating Degree Days		3		1		4		-1		14		in	1945		0		in	2020
Month HDD		7		6		15		-8		59		in	1907		0		in	1999
Season HDD		4992		5051		5443		-451		6554		in	1905		4494		in	2012
Cooling Degree Days		0		0		1		-1		10		in	1919				in
Month CDD		0		0		4		-4		27		in	1895		0		in	2022
Year CDD		23		17		15		+8		55		in	1991		0		in	2003
Maximum Dew Point		62		66		59		+3		70		in	2016		44		in	1998
Minimum Dew Point		54		59		49		+5		62		in	1963		34		in	1964
Average  Dew Point		58		63		54		+4		65		in	2010		40		in	1998
Month Avg Max Dew Point		60.3		62.0		59.0		+1.3		67.0		in	2010		47.3		in	1953
Month Avg Min Dew Point		52.0		52.3		48.8		+3.3		58.8		in	2010		35.5		in	1953
Month Average Dew Point		56.1		57.1		53.8		+2.4		62.9		in	2010		41.4		in	1953
Precipitation		.01		.01		.12		-.11		2.12		in	2007
One Hour		.01		.01						.89		in	2007
Hourly Rate		.10		.00						6.00		in	2007
Month Precipitation		.18		.13		.45		-.27		2.61		in	2007		.00		in	2020
Year Precipitation		19.38		17.13		19.49		-.11		36.73		in	1983		11.66		in	1905
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 4, 2022								Record					Record
Observed Daily Data		2022		2021		Norm		Depart		Highest					Lowest
Maximum Humidity		98%		100%		92%		+6%		100%		in	2021		69%		in	1998
Minimum Humidity		76%		88%		57%		+19%		94%		in	1979		28%		in	1977
Average Humidity		87%		94%		75%		+12%		97%		in	1979		50%		in	1977
Maximum Barometer		29.90		29.96		30.01		-00.11		30.39		in	1976		29.63		in	1954
Minimum Barometer		29.83		29.87		29.82		+00.01		30.22		in	1958		29.29		in	2007
Average Barometer		29.87		29.92		29.91		-00.05		30.30		in	1976		29.56		in	2007
Average Wind		6.3		5.9		6.5		-0.2		12.1		in	1986		1.9		in	2009
Direction		S		SW		SW				SW					SSE
High Wind Gust		21		22		22		-1		36		in	1986		10		in	1987
Direction		SSW		SW		SW				SW					S
Maximum Water Temp		63.1		59.7		60.6		+2.5		67.8		in	2010		55.0		in	2020
Minimum Water Temp		60.6		58.8		57.2		+3.4		62.2		in	2010		51.5		in	2020
Average Water Temp		61.9		59.3		58.9		+2.9		65.0		in	2010		53.3		in	2020
Sunrise/ AM Twilight		5:12:14 AM						4:38:43 AM
Sunset / PM Twilight		8:14:57 PM						8:48:51 PM
Length Of Day		15:02:43
Special Conditions		Fog
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