Portsmouth Rhode Island Weather Almanac
Monday, October 31, 2022
Partly Cloudy & Dense Fog early then Cloudy, Very Light Rain, Light Winds and Mild
		Climate Normal Period								Climate Record Period
		1991 - 2020								1893 - 2022
		October 31, 2022								Record					Record
Observed Daily Data		2022		2021		Norm		Depart		Highest					Lowest
Maximum Temperature		61		66		57		+4		76		in	1946		42		in	1925
Minimum Temperature		44		55		43		+1		61		in	2019		26		in	1966
Average Temperature		53		61		50		+3		67		in	1946		36		in	1925
Month Avg Max Temperature		63.4		66.4		61.9		+1.5		68.0		in	2017		56.1		in	1925
Month Avg Min Temperature		48.6		53.0		47.4		+1.2		53.4		in	2017		40.6		in	1895
Month Average Temperature		56.3		60.0		54.8		+1.5		60.9		in	2017		49.3		in	1895
High Heat Index										78		in	1946
Low Wind Chill		44													24		in	2020
Heating Degree Days		12		4		15		-3		29		in	1925		0		in	2019
Month HDD		275		165		316		-41		486		in	1895		151		in	2017
Season HDD		332		190		396		-64		591		in	1956		190		in	2021
Cooling Degree Days		0		0		0		+0		2		in	1946		0		in
Month CDD		4		9		6		-2		48		in	1954		0		in
Year CDD		781		795		609		+172		871		in	2020		290		in	1902
Maximum Dew Point		58		60		47		+11		65		in	2019		22		in	1975
Minimum Dew Point		44		51		35		+9		60		in	2019		15		in	1975
Average  Dew Point		51		56		41		+10		63		in	2019		19		in	1975
Month Avg Max Dew Point		55.5		58.1		53.0		+2.5		59.1		in	2017		43.7		in	1974
Month Avg Min Dew Point		44.8		49.3		41.1		+3.7		49.3		in	2021		30.8		in	1974
Month Average Dew Point		50.4		53.9		47.0		+3.3		54.1		in	2017		37.2		in	1974
Precipitation		.01		.42		.13		-.12		2.76		in	1939
One Hour		.01		.22						.71		in	1989
Hourly Rate		.00		.33						1.24		in	2012
Month Precipitation		5.27		4.90		4.28		+.99		10.20		in	2005		.28		in	1924
Year Precipitation		35.08		44.00		37.36		-2.28		52.05		in	1998		20.16		in	1957
Snow		0.0		0.0		0.0		+0.0		0.0		in					in
Snow Depth		0		0						T		in	2020				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 31, 2022								Record					Record
Observed Daily Data		2022		2021		Norm		Depart		Highest					Lowest
Maximum Humidity		99%		99%		89%		+10%		100%		in	2004		59%		in	1964
Minimum Humidity		91%		68%		56%		+35%		95%		in	1993		23%		in	1950
Average Humidity		95%		84%		72%		+23%		98%		in	1993		45%		in	1952
Maximum Barometer		30.15		29.73		30.18		-00.03		30.84		in	1986		29.58		in	2012
Minimum Barometer		30.00		29.37		29.92		+00.08		30.48		in	1981		29.22		in	1973
Average Barometer		30.08		29.55		30.05		+00.03		30.64		in	1986		29.45		in	1973
Average Wind		2.5		6.3		6.8		-4.3		16.1		in	1991		2.3		in	2011
Direction		SW		SSW		SW				NNE					SE
High Wind Gust		12		17		23		-11		50		in	1991		11		in	1970
Direction		#N/A		#N/A		SSW				NNE					W
Maximum Water Temp		60.1		62.1		57.4		+2.7		62.1		in	2021		52.5		in	2018
Minimum Water Temp		59.4		61.3		55.6		+3.8		61.3		in	2021		50.5		in	2018
Average Water Temp		59.8		61.7		56.5		+3.2		61.7		in	2021		51.5		in	2018
Sunrise/ AM Twilight		7:15:43 AM						6:47:39 AM
Sunset / PM Twilight		5:41:03 PM						6:10:03 PM
Length Of Day		10:25:20
Special Conditions		Dense Fog
Comments		Abnormally Dry
Hour-by-Hour Weather For October 31, 2022
Climate Weather for October 31
Weather History For October 31
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