Portsmouth Rhode Island Weather Almanac
Monday, July 11, 2022
Clear,, Breezy and Continued Cool
		Climate Normal Period								Climate Record Period
		1991 - 2020								1893 - 2022
		July 11, 2022								Record					Record
Observed Daily Data		2022		2021		Norm		Depart		Highest					Lowest
Maximum Temperature		77		77		80		-3		91		in	1993		64		in	1917
Minimum Temperature		61		59		65		-4		74		in	1911		53		in	1953
Average Temperature		69		68		73		-4		83		in	1911		61		in	1917
Month Avg Max Temperature		79.3		75.9		79.3		+0.0		86.6		in	1955		70.6		in	1914
Month Avg Min Temperature		62.7		62.5		63.8		-1.1		70.6		in	2013		55.9		in	1962
Month Average Temperature		71.3		69.5		71.8		-0.5		76.6		in	1955		64.1		in	1914
High Heat Index		78		79		80		-2		100		in	1911
Low Wind Chill															0		in
Heating Degree Days		0		0		0		+0		4		in	1917		0		in	2022
Month HDD		0		9		3		-3		23		in	1914		0		in	2022
Season HDD		0		9		3		-3		23		in	1914		0		in	2022
Cooling Degree Days		4		3		8		-4		18		in	1911				in
Month CDD		69		59		75		-6		128		in	1955		13		in	1914
Year CDD		164		221		168		-4		258		in	2010		40		in	1972
Maximum Dew Point		65		70		69		-4		75		in	2011		50		in	2002
Minimum Dew Point		57		56		60		-3		70		in	2020		41		in	1989
Average  Dew Point		61		63		64		-3		72		in	2020		47		in	2002
Month Avg Max Dew Point		67.3		69.2		67.8		-0.5		73.7		in	2013		58.1		in	1982
Month Avg Min Dew Point		57.0		60.3		59.3		-2.3		68.5		in	2013		48.0		in	1962
Month Average Dew Point		62.1		64.7		63.5		-1.4		71.1		in	2013		53.5		in	1982
Precipitation		.00		.00		.10		-.10		1.78		in	1959
One Hour		.00		.00						.46		in	1959
Hourly Rate		.00		.00						4.47		in	2013
Month Precipitation		.30		3.44		1.16		-.86		4.76		in	2009		.00		in	2019
Year Precipitation		23.20		22.50		23.73		-.53		40.76		in	1998		13.04		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		#N/A		#N/A		#N/A		#N/A		#N/A		in	#N/A		#N/A		in	#N/A
		July 11, 2022								Record					Record
Observed Daily Data		2022		2021		Norm		Depart		Highest					Lowest
Maximum Humidity		98%		95%		91%		+7%		100%		in	2007		72%		in	1971
Minimum Humidity		52%		72%		56%		-4%		89%		in	2006		28%		in	1981
Average Humidity		75%		84%		74%		+1%		95%		in	1984		56%		in	2005
Maximum Barometer		30.02		30.14		30.01		+00.01		30.33		in	1996		29.75		in	2001
Minimum Barometer		29.87		30.05		29.82		+00.05		30.13		in	1996		29.50		in	1976
Average Barometer		29.95		30.10		29.92		+00.03		30.23		in	1996		29.63		in	1973
Average Wind		7.3		3.5		5.6		+1.7		10.5		in	1974		2.1		in	1971
Direction		SSW		NNW		SSW				N					N
High Wind Gust		26		15		21		+5		36		in	2001		10		in	1971
Direction		SSW		WSW		SSW				WNW					WSW
Maximum Water Temp		70.2		70.2		69.9		+0.4		74.4		in	2012		64.8		in	2003
Minimum Water Temp		68.5		69.4		65.9		+2.6		70.1		in	2012		61.6		in	2006
Average Water Temp		69.4		69.8		67.9		+1.5		72.3		in	2012		63.7		in	2003
Sunrise/ AM Twilight		5:21:06 AM						4:49:18 AM
Sunset / PM Twilight		8:19:45 PM						8:52:33 PM
Length Of Day		14:58:39
Special Conditions		None
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