Middletown Rhode Island Weather Almanac
Sunday, May 13, 2018
Cloudy, Continued Cool
Climate Normal Period						Climate Record Period
1981- 2010						1893 - 2018
		May 13, 2018								Record					Record
Observed Daily Data		Observed		2017		Normal		Depart		Highest					Lowest
Maximum Temperature		56		55		64		-8		85		in	1956		43		in	1914
Minimum Temperature		50		44		47		+3		55		in	1980		37		in	2005
Average Temperature		53		50		55		-2		67		in	1956		41		in	1914
Precipitation		.00		.18		.11		-.11		2.36		in	2006
One Hour		.00		.07						1.07		in	2006
Snow		0.0		0.0		0.0		+0.0		0.0		in
Snow Depth		0		0								in
HDD		12		15		10		+2		24		in	1914		0		in	1959
CDD		0		0		0		+0		2		in	1956
Maximum Dew Point		51		47		51		+0		63		in	1991		31		in	1967
Minimum Dew Point		47		40		39		+8		54		in	1979		19		in	2005
Average  Dew Point		49		44		45		+4		57		in	1979		29		in	2005
Maximum Humidity		97%		97%		89%		+8%		100%		in	2006		55%		in	1967
Minimum Humidity		75%		69%		53%		+22%		94%		in	1979		20%		in	2007
Average Humidity		86%		83%		71%		+15%		97%		in	1979		41%		in	1977
Maximum Barometer		30.20		30.03		30.06		+00.14		30.50		in	1987		29.66		in	1952
Minimum Barometer		30.09		29.74		29.81		+00.28		30.31		in	1962		29.39		in	1974
Average Barometer		30.15		29.89		29.93		+00.21		30.36		in	1962		29.55		in	1977
Average Wind		5.5		5.9		7.0		-1.5		13.3		in	2008		3.0		in	1997
Direction		SE		SE		S				NNE					SSE
High Wind Gust		15		22		23		-8		46		in	2008		15		in	2018
Direction		NNE		E		S				NNE					NNE
High Heat Index										83		in	1956
Wind Chill				42											37		in	2005
Maximum Water Temp		50.9		52.5		54.4		-3.5		58.6		in	2012		50.9		in	2018
Minimum Water Temp		49.5		50.6		51.1		-1.6		55.8		in	2012		47.7		in	2005
Average Water Temp		50.2		51.6		52.7		-2.5		57.2		in	2012		49.7		in	2005
Sunrise/ AM Twilight		5:28:AM						4:57:AM
Sunset / PM Twilight		7:56:PM						8:27:PM
Length Of Day		14:28
Special Conditions		None
Comments
		May 13, 2018								Record					Record
Month-to-Date Summary		Observed		2017		Normal		Depart		Highest					Lowest
Avg Maximum Temperature		65.0		59.0		62.0		+3.0		72.6		in	2001		50.9		in	1917
Avg Minimum Temperature		49.4		45.5		45.6		+3.8		50.9		in	1930		39.4		in	1917
Average Temperature		57.2		52.2		53.6		+3.6		61.4		in	1930		45.2		in	1917
Total Precipitation		.27		2.43		1.61		-1.34		4.94		in	1989		T		in	2001
Total Snow		0.0		0.0		T		+0.0		1.7		in	1977		0.0		in
Total HDD		98		163		146		-48		255		in	1917		56		in	1930
Total CDD		0		0		0		+0		27		in	2001		0		in	2018
Avg Maximum Dew Point		53.5		49.0		49.0		+4.5		55.1		in	2004		39.8		in	1952
Avg Minimum Dew Point		43.8		37.7		36.5		+7.4		46.8		in	1998		27.4		in	1966
Average  Dew Point		48.7		43.3		42.8		+5.9		50.5		in	1998		34.0		in	1966
		May 13, 2018								Record					Record
Year-to-Date Summary		Observed		2017		Normal		Depart		Highest					Lowest
Total Precipitation		21.08		18.62		18.52		+2.56		31.75		in	1983		10.18		in	1927
Total Snow (since Jul 1 17)		45.6		41.4		31.8		+13.8		84.1		in	1997		5.0		in	1998
Total HDD (since Jul 1 17)		5199		4943		5449		-250		6378		in	1905		4429		in	2012
Total CDD (since Jan 1)		0		0		0		+0		27		in	2001		0		in	2018
Hour-by-Hour Weather For May 13, 2018
Climate Weather for May 13
Weather History For May 13
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