Portsmouth Rhode Island Weather Almanac
Monday, July 18, 2022
Cloudy, Ligth Rain, Fog & Haze Afternoon, Breezy, Warm and Muggy
		Climate Normal Period								Climate Record Period
		1991 - 2020								1893 - 2022
		July 18, 2022								Record					Record
Observed Daily Data		2022		2021		Norm		Depart		Highest					Lowest
Maximum Temperature		80		79		80		+0		92		in	2012		68		in	1913
Minimum Temperature		71		72		65		+6		74		in	2013		53		in	1956
Average Temperature		76		76		73		+3		83		in	2013		64		in	1962
Month Avg Max Temperature		80.2		78.2		79.6		+0.7		85.0		in	1955		74.4		in	1906
Month Avg Min Temperature		64.3		65.2		64.3		+0.1		70.9		in	2013		57.5		in	1962
Month Average Temperature		72.6		72.0		72.3		+0.3		77.1		in	2013		67.4		in	2009
High Heat Index		84		84		85		-1		106		in	2012
Low Wind Chill															0		in
Heating Degree Days		0		0		0		+0		1		in	1962		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		11		11		8		+3		18		in	2013				in
Month CDD		136		135		131		+5		218		in	2013		52		in	1895
Year CDD		231		297		224		+7		339		in	2010		86		in	1918
Maximum Dew Point		75		75		69		+6		77		in	2013		53		in	1976
Minimum Dew Point		70		70		61		+9		72		in	2013		45		in	1993
Average  Dew Point		73		73		65		+8		75		in	2013		51		in	1956
Month Avg Max Dew Point		68.7		71.2		68.3		+0.4		74.1		in	2013		60.1		in	1978
Month Avg Min Dew Point		59.4		62.8		59.7		-0.3		68.4		in	2013		50.5		in	1962
Month Average Dew Point		64.0		67.0		64.0		+0.0		71.3		in	2013		55.6		in	1962
Precipitation		.05		T		.09		-.04		.98		in	2007
One Hour		.03		T						.71		in	2006
Hourly Rate		.12		.00						7.38		in	2006
Month Precipitation		.49		3.46		1.82		-1.33		5.31		in	2009		T		in	1982
Year Precipitation		23.39		22.52		24.39		-1.00		40.76		in	1998		13.52		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 18, 2022								Record					Record
Observed Daily Data		2022		2021		Norm		Depart		Highest					Lowest
Maximum Humidity		99%		96%		93%		+6%		100%		in	2017		77%		in	1969
Minimum Humidity		84%		83%		58%		+26%		92%		in	2005		27%		in	1957
Average Humidity		92%		90%		76%		+16%		96%		in	2005		54%		in	1993
Maximum Barometer		30.04		30.04		30.03		+00.01		30.38		in	1935		29.74		in	1997
Minimum Barometer		29.74		29.95		29.85		-00.11		30.10		in	1967		29.56		in	1984
Average Barometer		29.89		30.00		29.94		-00.05		30.15		in	1967		29.70		in	1997
Average Wind		7.3		6.2		5.2		+2.1		10.7		in	1974		1.3		in	1994
Direction		SSW		SSW		SSW				SW					N
High Wind Gust		28		22		20		+8		42		in	2012		10		in	1994
Direction		SSW		S		SSW				NNW					N
Maximum Water Temp		72.1		74.7		71.6		+0.5		77.8		in	2013		68.3		in	2004
Minimum Water Temp		70.2		72.3		67.6		+2.6		72.3		in	2021		63.1		in	2001
Average Water Temp		71.2		73.5		69.6		+1.5		74.9		in	2013		65.8		in	2004
Sunrise/ AM Twilight		5:26:41 AM						4:55:37 AM
Sunset / PM Twilight		8:15:30 PM						8:47:33 PM
Length Of Day		14:48:49
Special Conditions		Fog, Haze
Comments
Hour-by-Hour Weather For July 18, 2022
Climate Weather for July 18
Weather History For July 18
Weather Calendar
Back To Weather Stat Page
Home