Portsmouth Rhode Island Weather Almanac
Thursday, February 13, 2020
Cloudy, Moderate Rain and Fog, Clearing Late, Continued Warm
Climate Normal Period						Climate Record Period
1981- 2010						1893 - 2020
		February 13, 2020								Record					Record
Observed Daily Data		Observed		2019		Normal		Depart		Highest					Lowest
Maximum Temperature		41		44		39		+2		55		in	1951		13		in	1979
Minimum Temperature		36		32		25		+11		39		in	1937		-2		in	1917
Average Temperature		39		38		32		+7		46		in	1951		8		in	1979
Precipitation		.77		.61		.13		+.64		1.96		in	2008
One Hour		.15		.37						.44		in	2008
Snow		0.0		0.0		0.3		-0.3		10.4		in	1894
Snow Depth		0		1						26		in	1978
HDD		26		27		33		-7		57		in	1979		19		in	1951
CDD		0		0		0		+0		0		in
Maximum Dew Point		39		39		28		+11		51		in	2008		-7		in	1979
Minimum Dew Point		32		19		12		+20		33		in	1951		-21		in	1967
Average  Dew Point		36		29		20		+16		40		in	1971		-11		in	1954
Maximum Humidity		96%		98%		80%		+16%		100%		in	2008		42%		in	1952
Minimum Humidity		76%		55%		48%		+28%		93%		in	1984		21%		in	2007
Average Humidity		86%		77%		64%		+22%		96%		in	2008		38%		in	2007
Maximum Barometer		30.02		29.77		30.11		-00.09		31.02		in	1981		29.45		in	1993
Minimum Barometer		29.58		29.47		29.75		-00.16		30.81		in	1981		28.97		in	2014
Average Barometer		29.80		29.62		29.93		-00.13		30.92		in	1981		29.28		in	1993
Average Wind		4.3		8.6		8.7		-4.4		18.5		in	1988		2.2		in	1983
Direction		WNW		W		WNW				W					S
High Wind Gust		22		26		28		-6		59		in	1899		13		in	1978
Direction		NW		WNW		WNW				N					WNW
Wind Chill		28		25		8		+20							-23		in	2016
Maximum Water Temp		36.7		37.6		38.0		-1.3		41.2		in	1999		34.0		in	2015
Minimum Water Temp		36.0		35.2		35.8		+0.2		40.5		in	1999		31.9		in	2003
Average Water Temp		36.4		36.4		36.9		-0.5		40.9		in	1999		33.0		in	2015
Sunrise/ AM Twilight		6:42:16 AM						6:13:52 AM
Sunset / PM Twilight		5:16:33 PM						5:44:57 PM
Length Of Day		10:34:54
Special Conditions		Fog
Comments
		February 13, 2020								Record					Record
Month-to-Date Summary		Observed		2019		Normal		Depart		Highest					Lowest
Avg Maximum Temperature		44.2		40.8		38.1		+6.1		45.2		in	1991		22.9		in	1899
Avg Minimum Temperature		33.5		27.4		23.2		+10.4		33.5		in	2020		8.8		in	1934
Average Temperature		38.8		34.1		31.1		+7.8		38.8		in	2020		16.8		in	1979
Total Precipitation		2.64		1.77		1.56		+1.08		4.98		in	1970		T		in	1912
Total Snow		0.0		2.1		3.9		-3.9		26.3		in	1978		0.0		in	2020
Total HDD		334		397		440		-106		624		in	1979		334		in	2020
Total CDD		0		0		0		+0		0		in			0		in
Avg Maximum Dew Point		38.2		30.8		27.0		+11.2		38.2		in	2020		6.1		in	1979
Avg Minimum Dew Point		26.6		15.4		10.9		+15.7		26.6		in	2020		-5.4		in	1979
Average  Dew Point		32.4		23.1		18.9		+13.5		32.4		in	2020		0.3		in	1979
		February 13, 2020								Record					Record
Year-to-Date Summary		Observed		2019		Normal		Depart		Highest					Lowest
Total Precipitation		4.68		7.33		5.25		-.57		12.38		in	1979		1.59		in	1980
Total Snow (since Jul 1 19)		12.2		7.4		20.9		-8.7		54.3		in	1894		2.8		in	1980
Total HDD (since Jul 1 19)		3099		3401		3468		-369		4306		in	1918		2713		in	2016
Total CDD (since Jan 1)		0		0		0		+0		0		in			0		in
Hour-by-Hour Weather For February 13, 2020
Climate Weather for February 13
Weather History For February 13
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