Portsmouth Rhode Island Weather Almanac
Thursday, October 13, 2022
Mostly Cloudy early then Cloudy, Heavy PM Rain and Fog, Windy and Warm
		Climate Normal Period								Climate Record Period
		1991 - 2020								1893 - 2022
		October 13, 2022								Record					Record
Observed Daily Data		2022		2021		Norm		Depart		Highest					Lowest
Maximum Temperature		65		73		63		+2		79		in	1954		45		in	1934
Minimum Temperature		60		55		48		+12		66		in	1990		30		in	1956
Average Temperature		63		64		56		+7		71		in	1954		41		in	1934
Month Avg Max Temperature		62.7		69.1		65.2		-2.5		72.2		in	1990		55.8		in	1896
Month Avg Min Temperature		50.5		54.6		50.4		+0.2		56.6		in	1961		40.3		in	1956
Month Average Temperature		56.8		62.2		58.0		-1.2		63.9		in	1990		49.8		in	1981
High Heat Index										81		in	1954
Low Wind Chill															29		in	1956
Heating Degree Days		2		1		9		-7		24		in	1934		0		in	1990
Month HDD		107		40		91		+16		198		in	1981		31		in	1961
Season HDD		164		65		171		-7		389		in	1956		61		in	1961
Cooling Degree Days		0		0		0		+0		6		in	1954		0		in
Month CDD		1		3		6		-5		42		in	1954		0		in
Year CDD		778		789		609		+169		868		in	2020		290		in	1902
Maximum Dew Point		63		65		54		+9		70		in	1983		33		in	1958
Minimum Dew Point		58		55		42		+16		65		in	1990		20		in	1980
Average  Dew Point		61		60		48		+13		67		in	1990		29		in	1980
Month Avg Max Dew Point		55.1		60.3		56.6		-1.5		64.2		in	2018		43.5		in	1981
Month Avg Min Dew Point		46.6		52.8		44.7		+1.9		54.6		in	2005		32.5		in	1956
Month Average Dew Point		51.1		56.8		50.6		+0.5		59.1		in	2018		38.2		in	1981
Precipitation		1.17		.00		.14		+1.03		3.12		in	1895
One Hour		.23		.00						.54		in	1990
Hourly Rate		2.82		.00						3.16		in	2011
Month Precipitation		2.90		1.25		1.82		+1.08		5.83		in	1962		.00		in	1930
Year Precipitation		32.71		40.35		34.90		-2.19		50.80		in	1998		18.73		in	1957
Snow		0.0		0.0		0.0		+0.0		0.0		in					in
Snow Depth		0		0						0		in					in
Month Snow		0.0		0.0		0.0		+0.0		0.7		in	1979				in
Season Snow		0.0		0.0		0.0		+0.0		0.7		in	1979				in
		October 13, 2022								Record					Record
Observed Daily Data		2022		2021		Norm		Depart		Highest					Lowest
Maximum Humidity		99%		99%		90%		+9%		100%		in	2002		70%		in	2012
Minimum Humidity		85%		68%		55%		+30%		94%		in	1990		27%		in	1963
Average Humidity		92%		84%		72%		+20%		97%		in	1990		51%		in	1963
Maximum Barometer		30.13		30.05		30.16		-00.03		30.64		in	1942		29.70		in	2004
Minimum Barometer		29.86		29.93		29.92		-00.06		30.35		in	2017		29.40		in	1950
Average Barometer		30.00		29.99		30.04		-00.04		30.43		in	2012		29.56		in	1950
Average Wind		12.7		3.6		6.2		+6.5		13.6		in	1984		2.1		in	1997
Direction		SSE		SW		SW				NNE					SSE
High Wind Gust		29		15		21		+8		35		in	1984		12		in	2004
Direction		ESE		SW		NW				NE					S
Maximum Water Temp		63.1		67.8		62.6		+0.5		67.8		in	2021		59.2		in	1996
Minimum Water Temp		62.6		66.2		61.0		+1.6		66.2		in	2021		56.5		in	2012
Average Water Temp		62.9		67.0		61.9		+1.0		67.0		in	2021		58.6		in	2012
Sunrise/ AM Twilight		6:54:52 AM						6:27:42 AM
Sunset / PM Twilight		6:07:00 PM						6:35:04 PM
Length Of Day		11:12:08
Special Conditions		Fog
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