Portsmouth Rhode Island Weather Almanac
Wednesday, May 22, 2019
Clear, Windy, Seasonal Temperatures
Climate Normal Period						Climate Record Period
1981- 2010						1893 - 2019
		May 22, 2019								Record					Record
Observed Daily Data		Observed		2018		Normal		Depart		Highest					Lowest
Maximum Temperature		69		69		67		+2		90		in	1992		49		in	1909
Minimum Temperature		49		50		49		+0		61		in	1911		39		in	1907
Average Temperature		59		60		58		+1		73		in	1992		47		in	1909
Precipitation		.00		.17		.11		-.11		1.17		in	1919
One Hour		.00		.08						.22		in	2014
Snow		0.0		0.0		0.0		+0.0		0.0		in
Snow Depth		0		0								in
HDD		6		5		7		-1		18		in	1909		0		in	1996
CDD		0		0		0		+0		8		in	1992
Maximum Dew Point		48		57		54		-6		68		in	1959		41		in	1967
Minimum Dew Point		37		48		43		-6		59		in	2012		30		in	1950
Average  Dew Point		43		53		49		-6		62		in	1951		36		in	1967
Maximum Humidity		85%		94%		91%		-6%		100%		in	2017		66%		in	1998
Minimum Humidity		35%		60%		53%		-18%		93%		in	2012		22%		in	1992
Average Humidity		60%		77%		72%		-12%		97%		in	1986		46%		in	1978
Maximum Barometer		30.28		30.19		30.07		+00.21		30.62		in	1936		29.65		in	2008
Minimum Barometer		30.01		29.96		29.83		+00.18		30.25		in	2002		29.36		in	1948
Average Barometer		30.15		30.08		29.95		+00.19		30.31		in	2007		29.57		in	1973
Average Wind		10.7		3.8		6.8		+3.9		15.2		in	1956		1.7		in	1994
Direction		N		SSE		SSW				SSW					S
High Wind Gust		25		14		23		+2		52		in	1956		11		in	1999
Direction		N		SSE		SSW				SSW					SE
High Heat Index										87		in	1992
Wind Chill
Maximum Water Temp		53.6		55.2		56.3		-2.7		61.9		in	2007		52.0		in	2005
Minimum Water Temp		50.7		53.2		53.3		-2.6		57.7		in	1999		49.8		in	2006
Average Water Temp		52.2		54.2		54.8		-2.6		59.5		in	1999		51.0		in	2005
Sunrise/ AM Twilight		5:18:48 AM						4:46:26 AM
Sunset / PM Twilight		8:05:15 PM						8:37:38 PM
Length Of Day		14:46:27
Special Conditions		None
Comments
		May 22, 2019								Record					Record
Month-to-Date Summary		Observed		2018		Normal		Depart		Highest					Lowest
Avg Maximum Temperature		61.9		65.0		63.4		-1.5		69.0		in	1918		56.9		in	1917
Avg Minimum Temperature		44.6		49.9		46.7		-2.1		50.2		in	2012		41.6		in	1956
Average Temperature		54.3		57.4		55.0		-0.7		59.4		in	1930		49.9		in	1917
Total Precipitation		3.27		1.80		2.60		+.67		6.96		in	2006		.25		in	1939
Total Snow		0.0		0.0		T		+0.0		1.7		in	1977		0.0		in
Total HDD		236		161		221		+15		332		in	1917		132		in	1918
Total CDD		1		0		0		+1		27		in	2001		0		in	2018
Avg Maximum Dew Point		52.0		55.8		50.4		+1.6		57.5		in	2004		41.9		in	1967
Avg Minimum Dew Point		41.6		44.9		38.5		+3.2		46.6		in	1953		30.1		in	1967
Average  Dew Point		46.8		50.6		44.4		+2.4		50.7		in	1953		36.0		in	1967
		May 22, 2019								Record					Record
Year-to-Date Summary		Observed		2018		Normal		Depart		Highest					Lowest
Total Precipitation		20.93		22.61		19.64		+1.29		34.36		in	1983		10.81		in	1927
Total Snow (since Jul 1 18)		21.1		45.6		32.1		-11.0		84.1		in	1996		5.0		in	1998
Total HDD (since Jul 1 18)		5456		5263		5555		-99		6478		in	1905		4467		in	2012
Total CDD (since Jan 1)		0		1		0		+0.0		27		in	2001		0		in	2018
Hour-by-Hour Weather For May 22, 2019
Climate Weather for May 22
Weather History For May 22
Weather Calendar
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