Portsmouth Rhode Island Weather Almanac
Thursday, August 4, 2022
Clear to Partly Cloudy PM, Light Fog & Haze, Continued Hot and Muggy
		Climate Normal Period								Climate Record Period
		1991 - 2020								1893 - 2022
		August 4, 2022								Record					Record
Observed Daily Data		2022		2021		Norm		Depart		Highest					Lowest
Maximum Temperature		87		72		80		+7		92		in	1944		65		in	1903
Minimum Temperature		69		61		65		+4		73		in	2012		53		in	1966
Average Temperature		78		67		72		+6		81		in	1926		62		in	1964
Month Avg Max Temperature		83.3		76.3		80.0		+3.3		91.3		in	1975		72.0		in	1964
Month Avg Min Temperature		68.3		59.3		65.0		+3.3		72.8		in	1979		54.8		in	1953
Month Average Temperature		76.0		68.3		72.0		+4.0		81.8		in	1975		63.8		in	1964
High Heat Index		98		74		83		+15		103		in	1944
Low Wind Chill																	in	#N/A
Heating Degree Days		0		0		0		+0		3		in	1964		0		in	2022
Month HDD		0		0		0		+0		8		in	1964		0		in	2022
Season HDD		0		0		0		+0		8		in	1964		0		in	2022
Cooling Degree Days		13		2		8		+5		16		in	1926		0		in	1964
Month CDD		44		13		32		+12		67		in	1975		1		in	1953
Year CDD		425		403		360		+65		516		in	2020		163		in	1902
Maximum Dew Point		79		67		69		+10		79		in	2022		50		in	1964
Minimum Dew Point		67		59		61		+6		72		in	2012		41		in	1953
Average  Dew Point		73		63		65		+8		75		in	2012		48		in	1964
Month Avg Max Dew Point		74.5		65.3		69.0		+5.5		76.5		in	2006		56.0		in	1964
Month Avg Min Dew Point		65.5		56.5		61.8		+3.8		70.8		in	1979		45.8		in	1953
Month Average Dew Point		70.0		60.9		65.0		+5.0		72.5		in	1979		51.4		in	1964
Precipitation		.00		1.77		.12		-.12		1.89		in	1915
One Hour		.00		1.11						1.13		in	2018
Hourly Rate		.00		3.37						8.00		in	2015
Month Precipitation		.15		1.80		.47		-.32		2.92		in	1915		.00		in	2017
Year Precipitation		23.56		24.63		26.12		-2.56		41.55		in	1998		14.69		in	1957
Snow		#N/A		#N/A		0.0		#N/A				in					in
Snow Depth		#N/A		#N/A								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
		August 4, 2022								Record					Record
Observed Daily Data		2022		2021		Norm		Depart		Highest					Lowest
Maximum Humidity		99%		99%		94%		+5%		100%		in	2018		72%		in	1956
Minimum Humidity		65%		73%		61%		+4%		90%		in	2003		29%		in	1953
Average Humidity		82%		86%		78%		+4%		95%		in	2003		55%		in	1966
Maximum Barometer		30.08		30.18		30.03		+00.05		30.30		in	1988		29.66		in	1957
Minimum Barometer		30.03		30.08		29.85		+00.18		30.17		in	1998		29.45		in	1987
Average Barometer		30.06		30.13		29.94		+00.12		30.21		in	1998		29.61		in	1957
Average Wind		5.7		3.3		5.7		-0.0		14.0		in	1974		2.3		in	1996
Direction		SW		SSE		SSW				SW					SSE
High Wind Gust		20		15		21		-1		42		in	2020		10		in	1998
Direction		SSW		ENE		SSW				S					SSE
Maximum Water Temp		75.0		73.1		72.7		+2.3		77.0		in	2006		68.0		in	2020
Minimum Water Temp		71.8		71.1		68.9		+2.9		72.9		in	2009		63.9		in	2001
Average Water Temp		73.4		72.1		70.8		+2.6		73.7		in	2002		66.8		in	2001
Sunrise/ AM Twilight		5:42:40 AM						4:44:00 AM
Sunset / PM Twilight		7:58:59 PM						8:55:46 PM
Length Of Day		15:05:53
Special Conditions		Fog, Haze
Comments
Hour-by-Hour Weather For August 4, 2022
Climate Weather for August 4
Weather History For August 4
Weather Calendar
Back To Weather Stat Page
Home