Portsmouth Rhode Island Weather Almanac
Monday, November 11, 2019
Partly Cloudy to Mostly Cloudy and Dense Fog Late, Light Winds and Warmer
Climate Normal Period						Climate Record Period
1981- 2010						1893 - 2019
		November 11, 2019								Record					Record
Observed Daily Data		Observed		2018		Normal		Depart		Highest					Lowest
Maximum Temperature		62		45		54		+8		68		in	1966		37		in	1926
Minimum Temperature		40		35		39		+1		58		in	2002		16		in	1956
Average Temperature		51		40		46		+5		62		in	2002		31		in	2017
Precipitation		.00		.00		.15		-.15		1.57		in	1991
One Hour		.00		.00						.33		in	1991
Snow		0.0		0.0		0.0		+0.0		0.4		in	1901
Snow Depth		0		0						T		in	1977
HDD		14		25		19		-5		34		in	2017		3		in	2002
CDD		0		0		0		+0		0		in
Maximum Dew Point		55		28		43		+12		64		in	2002		16		in	1957
Minimum Dew Point		34		23		30		+4		54		in	2002		7		in	2017
Average  Dew Point		45		26		37		+9		59		in	2002		13		in	2017
Maximum Humidity		98%		71%		87%		+11%		100%		in	2003		54%		in	1957
Minimum Humidity		62%		45%		58%		+4%		91%		in	1991		29%		in	1961
Average Humidity		80%		58%		72%		+8%		96%		in	1987		44%		in	1957
Maximum Barometer		30.14		30.39		30.17		-00.03		30.65		in	1957		29.58		in	1983
Minimum Barometer		29.88		30.13		29.88		+00.00		30.44		in	2012		28.93		in	1983
Average Barometer		30.01		30.26		30.02		-00.01		30.49		in	1957		29.26		in	1983
Average Wind		5.4		9.6		8.5		-3.1		18.8		in	1987		1.7		in	1978
Direction		S		WNW		N				N					NE
High Wind Gust		21		25		26		-5		51		in	1991		10		in	1952
Direction		SSW		W		N				NE					NW
Wind Chill		40		27		33		+7							5		in	1956
Maximum Water Temp		52.7		49.8		54.3		-1.6		57.4		in	1999		48.9		in	2010
Minimum Water Temp		48.9		47.5		51.8		-2.9		56.2		in	2015		46.9		in	2010
Average Water Temp		50.8		48.7		53.1		-2.3		56.7		in	2015		47.9		in	2010
Sunrise/ AM Twilight		6:30:06 AM						6:00:42 AM
Sunset / PM Twilight		4:28:39 PM						4:58:03 PM
Length Of Day		9:58:33
Special Conditions		Dense Fog
Comments
		November 11, 2019								Record					Record
Month-to-Date Summary		Observed		2018		Normal		Depart		Highest					Lowest
Avg Maximum Temperature		54.3		57.3		55.1		-0.8		65.3		in	1975		46.2		in	1992
Avg Minimum Temperature		36.6		45.4		40.1		-3.5		48.0		in	2015		32.2		in	1980
Average Temperature		45.5		51.3		47.7		-2.3		56.0		in	1975		39.9		in	1992
Total Precipitation		1.08		3.55		1.63		-.55		6.53		in	1969		.00		in	1917
Total Snow		0.0		0.0		0.0		+0.0		2.8		in	1894		0.0		in	2019
Total HDD		213		149		190		+23		273		in	1992		96		in	1975
Total CDD		0		0		0		+0		0		in			0		in
Avg Maximum Dew Point		46.0		51.6		44.4		+1.6		53.7		in	1977		33.5		in	1973
Avg Minimum Dew Point		27.4		37.7		31.0		-3.7		43.8		in	2015		20.5		in	1965
Average  Dew Point		36.7		44.7		37.7		-1.1		48.7		in	2015		28.0		in	1973
		November 11, 2019								Record					Record
Year-to-Date Summary		Observed		2018		Normal		Depart		Highest					Lowest
Total Precipitation		47.45		44.34		40.94		+6.51		52.79		in	1998		21.93		in	1957
Total Snow (since Jul 1 19)		0.0		0.0		T		+0.0		2.8		in	1894		0.0		in	2019
Total HDD (since Jul 1 19)		525		545		625		-100		830		in	1992		378		in	2017
Total CDD (since Jan 1)		731		775		563		+168		807		in	2016		290		in	1902
Hour-by-Hour Weather For November 11, 2019
Climate Weather for November 11
Weather History For November 11
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