Portsmouth Rhode Island Weather Almanac
Sunday, October 23, 2022
Partly Cloudy early then Cloudy, Moderate Rain & Fog PM, Cooler
		Climate Normal Period								Climate Record Period
		1991 - 2020								1893 - 2022
		October 23, 2022								Record					Record
Observed Daily Data		2022		2021		Norm		Depart		Highest					Lowest
Maximum Temperature		59		63		59		+0		75		in	1935		41		in	2003
Minimum Temperature		50		50		45		+5		62		in	2007		26		in	1955
Average Temperature		55		57		52		+3		67		in	2007		37		in	1969
Month Avg Max Temperature		63.2		68.9		63.3		-0.1		70.0		in	1990		55.4		in	1896
Month Avg Min Temperature		49.1		54.5		48.7		+0.4		54.5		in	2021		40.4		in	1981
Month Average Temperature		56.3		62.0		56.2		+0.2		62.0		in	2021		49.7		in	1896
High Heat Index										76		in	1935
Low Wind Chill															22		in	1980
Heating Degree Days		10		8		13		-3		28		in	1969		0		in	2007
Month HDD		200		79		203		-3		352		in	1896		79		in	2021
Season HDD		257		104		283		-26		474		in	1956		104		in	2021
Cooling Degree Days		0		0		0		+0		2		in	2007		0		in
Month CDD		1		9		6		-5		48		in	1954		0		in
Year CDD		778		795		609		+169		871		in	2020		290		in	1902
Maximum Dew Point		55		49		50		+5		65		in	2017		24		in	1980
Minimum Dew Point		49		39		38		+11		60		in	1990		10		in	1969
Average  Dew Point		52		44		44		+8		63		in	1990		20		in	1969
Month Avg Max Dew Point		54.8		59.3		54.6		+0.2		60.6		in	2007		42.8		in	1974
Month Avg Min Dew Point		45.2		50.9		42.7		+2.5		50.9		in	2021		31.3		in	1974
Month Average Dew Point		50.2		55.3		48.6		+1.6		55.3		in	2021		37.1		in	1974
Precipitation		.42		.00		.13		+.29		1.96		in	1970
One Hour		.19		.00						.50		in	2006
Hourly Rate		.51		.00						2.55		in	2006
Month Precipitation		4.56		1.50		3.18		+1.38		8.81		in	2005		.01		in	1963
Year Precipitation		34.37		40.60		36.26		-1.89		51.27		in	1998		19.78		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 23, 2022								Record					Record
Observed Daily Data		2022		2021		Norm		Depart		Highest					Lowest
Maximum Humidity		99%		80%		89%		+10%		100%		in	2019		56%		in	1952
Minimum Humidity		83%		53%		56%		+27%		94%		in	1990		20%		in	1952
Average Humidity		91%		67%		73%		+18%		97%		in	1990		38%		in	1952
Maximum Barometer		30.33		29.97		30.16		+00.17		30.66		in	2000		29.58		in	1965
Minimum Barometer		30.22		29.88		29.89		+00.33		30.51		in	2000		29.16		in	1965
Average Barometer		30.28		29.93		30.03		+00.25		30.59		in	2000		29.37		in	1965
Average Wind		5.8		6.0		6.9		-1.1		14.4		in	1969		0.9		in	1994
Direction		NE		NNW		S				NNW					SSE
High Wind Gust		23		16		23		-0		51		in	1923		11		in	1985
Direction		NNE		NNW		NNE				SSE					SSE
Maximum Water Temp		61.9		64.9		59.8		+2.1		64.9		in	2021		53.8		in	2010
Minimum Water Temp		60.6		63.3		57.9		+2.7		63.3		in	2021		51.2		in	2010
Average Water Temp		61.3		64.1		58.9		+2.3		64.1		in	2021		52.5		in	2010
Sunrise/ AM Twilight		7:06:15 AM						6:38:39 AM
Sunset / PM Twilight		5:51:52 PM						6:20:23 PM
Length Of Day		10:45:37
Special Conditions		Fog
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