Portsmouth Rhode Island Weather Almanac
Thursday, December 26, 2019
Cloudy to Mostly Cloudy PM, Light Winds and Much Warmer
Climate Normal Period						Climate Record Period
1981- 2010						1893 - 2019
		December 26, 2019								Record					Record
Observed Daily Data		Observed		2018		Normal		Depart		Highest					Lowest
Maximum Temperature		46		39		39		+7		61		in	1982		15		in	1914
Minimum Temperature		33		25		25		+8		47		in	1964		-3		in	1980
Average Temperature		40		32		32		+8		52		in	2015		7		in	1968
Precipitation		.00		.00		.13		-.13		2.05		in	1969
One Hour		.00		.00						.43		in	1969
Snow		0.0		0.0		0.1		-.13		9.1		in	1947
Snow Depth		0		0						7		in	1905
HDD		25		33		33		-8		58		in	1968		13		in	2015
CDD		0		0		0		+0		0		in
Maximum Dew Point		35		26		31		+4		55		in	1964		-15		in	1968
Minimum Dew Point		28		15		15		+13		44		in	1964		-24		in	1968
Average  Dew Point		32		21		23		+9		50		in	1964		-20		in	1968
Maximum Humidity		92%		73%		84%		+8%		100%		in	2006		35%		in	1968
Minimum Humidity		64%		43%		55%		+9%		92%		in	1975		23%		in	1968
Average Humidity		78%		58%		69%		+9%		96%		in	1975		29%		in	1968
Maximum Barometer		30.45		30.45		30.17		+00.28		30.77		in	2016		29.47		in	2005
Minimum Barometer		30.19		30.30		29.78		+00.41		30.45		in	2008		28.90		in	2010
Average Barometer		30.32		30.38		29.98		+00.34		30.54		in	2008		29.29		in	2005
Average Wind		5.2		9.0		8.9		-3.7		21.4		in	1957		2.7		in	1981
Direction		ENE		NW		NW				SE					ESE
High Wind Gust		15		23		28		-13		60		in	1957		12		in	1972
Direction		NE		NW		NW				SE					N
Wind Chill		27		15		15		+12							-25		in	1968
Maximum Water Temp		40.3		42.1		43.8		-3.5		50.5		in	2015		37.2		in	2000
Minimum Water Temp		37.6		39.4		41.4		-3.8		49.6		in	2015		33.1		in	2000
Average Water Temp		39.0		40.8		42.6		-3.7		50.1		in	2015		35.2		in	2000
Sunrise/ AM Twilight		7:10:31 AM						6:39:15 AM
Sunset / PM Twilight		4:21:56 PM						4:53:12 PM
Length Of Day		9:11:25
Special Conditions		None
Comments
		December 26, 2019								Record					Record
Month-to-Date Summary		Observed		2018		Normal		Depart		Highest					Lowest
Avg Maximum Temperature		42.0		42.7		42.7		-0.7		55.0		in	2015		30.8		in	1989
Avg Minimum Temperature		28.5		30.1		28.9		-0.4		42.7		in	2015		14.3		in	1989
Average Temperature		35.2		36.4		35.7		-0.5		48.8		in	2015		22.6		in	1989
Total Precipitation		5.28		2.66		3.70		+1.58		9.28		in	1936		.47		in	1943
Total Snow		8.4		0.2		6.1		+2.3		21.3		in	1981		0.0		in	2015
Total HDD		765		737		754		+11		1097		in	1989		412		in	2015
Total CDD		0		0		0		+0		0		in			0		in
Avg Maximum Dew Point		35.2		34.9		34.6		+0.5		49.8		in	2015		15.3		in	1989
Avg Minimum Dew Point		20.8		20.8		19.2		+1.6		37.4		in	2015		-1.2		in	1989
Average  Dew Point		28.0		27.8		26.9		+1.1		43.6		in	2015		7.1		in	1989
		December 26, 2019								Record					Record
Year-to-Date Summary		Observed		2018		Normal		Depart		Highest					Lowest
Total Precipitation		54.78		51.89		47.55		+7.23		65.27		in	1983		27.66		in	1965
Total Snow (since Jul 1 19)		8.4		4.4		7.2		+1.2		22.3		in	1904		0.0		in	2015
Total HDD (since Jul 1 19)		1755		1797		1786		-31		2324		in	1904		1207		in	2015
Total CDD (since Jan 1)		731		775		563		+168		807		in	2016		290		in	1902
Hour-by-Hour Weather For December 26, 2019
Climate Weather for December 26
Weather History For December 26
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