Middletown Rhode Island Weather Almanac
Friday, May 11, 2018
Partly Cloudy, Light Sprinkle early then Clear and Warmer
Climate Normal Period						Climate Record Period
1981- 2010						1893 - 2018
		May 11, 2018								Record					Record
Observed Daily Data		Observed		2017		Normal		Depart		Highest					Lowest
Maximum Temperature		70		59		63		+7		82		in	2001		46		in	1919
Minimum Temperature		50		44		47		+3		59		in	2015		34		in	1900
Average Temperature		60		52		55		+5		69		in	2001		44		in	1963
Precipitation		T		.00		.12		.00		1.54		in	1989
One Hour		T		.00						.41		in	1951
Snow		0.0		0.0		0.0		+0.0		0.0		in
Snow Depth		0		0								in
HDD		5		13		10		-5		21		in	1963		0		in	2015
CDD		0		0		0		+0		4		in	2001
Maximum Dew Point		55		44		50		+5		65		in	2015		32		in	1966
Minimum Dew Point		40		39		38		+2		59		in	2015		19		in	1966
Average  Dew Point		48		42		44		+4		62		in	2015		26		in	1966
Maximum Humidity		95%		89%		88%		+7%		100%		in	2015		55%		in	1966
Minimum Humidity		34%		52%		50%		-16%		97%		in	1989		22%		in	2001
Average Humidity		65%		71%		69%		-5%		99%		in	1989		40%		in	1966
Maximum Barometer		30.13		30.03		30.05		+00.08		30.43		in	1966		29.62		in	1954
Minimum Barometer		29.80		29.95		29.82		-00.02		30.30		in	2010		29.41		in	1990
Average Barometer		29.97		29.99		29.94		+00.02		30.36		in	2010		29.57		in	1954
Average Wind		5.5		5.1		7.5		-2.0		14.1		in	1986		3.1		in	2007
Direction		SE		N		SSW				NNE					SSE
High Wind Gust		20		21		25		-5		43		in	1945		14		in	2007
Direction		SSE		NNW		SSW				NW					S
High Heat Index										81		in	1993
Wind Chill															35		in	1945
Maximum Water Temp		55.8		53.4		54.4		+1.4		59.5		in	2007		51.6		in	1997
Minimum Water Temp		50.7		50.2		50.9		-0.2		55.7		in	2013		47.7		in	2003
Average Water Temp		53.3		51.8		52.7		+0.6		56.5		in	2013		50.0		in	1997
Sunrise/ AM Twilight		5:30:AM						4:59:AM
Sunset / PM Twilight		7:54:PM						8:25:PM
Length Of Day		14:24
Special Conditions		Fog
Comments
		May 11, 2018								Record					Record
Month-to-Date Summary		Observed		2017		Normal		Depart		Highest					Lowest
Avg Maximum Temperature		66.8		59.5		61.7		+5.1		72.6		in	2001		51.1		in	1917
Avg Minimum Temperature		49.5		46.0		45.4		+4.1		51.4		in	1930		39.1		in	1917
Average Temperature		58.1		52.7		53.4		+4.8		61.9		in	1930		45.1		in	1917
Total Precipitation		.20		2.25		1.38		-1.18		4.71		in	1989		.00		in	2015
Total Snow		0.0		0.0		T		+0.0		1.7		in	1977		0.0		in
Total HDD		72		133		126		-54		216		in	1917		44		in	1930
Total CDD		0		0		0		+0		23		in	2001		0		in	2018
Avg Maximum Dew Point		53.9		49.4		48.7		+5.2		56.2		in	1998		37.8		in	1952
Avg Minimum Dew Point		43.5		37.4		36.1		+7.4		48.6		in	1998		26.2		in	1968
Average  Dew Point		48.7		43.4		42.4		+6.3		52.4		in	1998		32.7		in	1968
		May 11, 2018								Record					Record
Year-to-Date Summary		Observed		2017		Normal		Depart		Highest					Lowest
Total Precipitation		21.01		18.44		18.29		+2.72		31.68		in	1983		10.12		in	1927
Total Snow (since Jul 1 17)		45.6		41.4		31.8		+13.8		84.1		in	1996		5.0		in	1998
Total HDD (since Jul 1 17)		5173		4913		5429		-256		6359		in	1905		4418		in	2012
Total CDD (since Jan 1)		0		0		0		+0		23		in	2001		0		in	2018
Hour-by-Hour Weather For May 11, 2018
Climate Weather for May 11
Weather History For May 11
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