Middletown Rhode Island Weather Almanac
Wednesday, May 30, 2018
Partly Cloudy and Fog early then Clear, Light Winds and Cooler
Climate Normal Period						Climate Record Period
1981- 2010						1893 - 2018
		May 30, 2018								Record					Record
Observed Daily Data		Observed		2017		Normal		Depart		Highest					Lowest
Maximum Temperature		74		61		69		+5		90		in	1931		53		in	1996
Minimum Temperature		54		50		51		+3		66		in	1929		39		in	1970
Average Temperature		64		56		61		+3		76		in	1942		49		in	1996
Precipitation		.00		.00		.11		-.11		1.12		in	2016
One Hour		.00		.00						.44		in	1991
Snow		0.0		0.0		0.0		+0.0		0.0		in
Snow Depth		0		0								in
HDD		1		9		4		-3		16		in	1996		0		in	2015
CDD		0		0		1		-1		11		in	1942
Maximum Dew Point		66		56		57		+9		71		in	2011		40		in	1967
Minimum Dew Point		52		48		47		+5		61		in	2012		27		in	1961
Average  Dew Point		59		52		52		+7		66		in	2011		35		in	1967
Maximum Humidity		95%		100%		92%		+3%		100%		in	2017		64%		in	1993
Minimum Humidity		56%		80%		56%		-0%		96%		in	2016		24%		in	1993
Average Humidity		76%		90%		74%		+1%		98%		in	2016		44%		in	1993
Maximum Barometer		30.18		30.19		30.04		+00.14		30.55		in	1970		29.64		in	2003
Minimum Barometer		30.06		30.11		29.83		+00.23		30.34		in	1970		29.30		in	1990
Average Barometer		30.12		30.15		29.94		+00.18		30.45		in	1970		29.56		in	1990
Average Wind		3.3		4.6		5.7		-2.4		13.0		in	1984		2.2		in	2012
Direction		SSE		SSE		SSE				SSE					WSW
High Wind Gust		17		15		20		-3		39		in	1909		11		in	2012
Direction		SSE		SSE		SSE				NW					WSW
High Heat Index										94		in	1942
Wind Chill															39		in	1996
Maximum Water Temp		60.8		57.8		60.3		+0.5		68.4		in	2007		56.1		in	1997
Minimum Water Temp		55.6		55.2		56.1		-0.5		61.5		in	2012		51.3		in	2005
Average Water Temp		58.2		56.5		58.2		+0.0		64.9		in	2007		54.2		in	2005
Sunrise/ AM Twilight		5:15:AM						4:42:AM
Sunset / PM Twilight		8:12:PM						8:45:PM
Length Of Day		14:57
Special Conditions		Fog
Comments
		May 30, 2018								Record					Record
Month-to-Date Summary		Observed		2017		Normal		Depart		Highest					Lowest
Avg Maximum Temperature		67.3		62.7		64.6		+2.7		71.4		in	1991		57.4		in	1917
Avg Minimum Temperature		50.7		49.0		47.7		+3.0		52.6		in	2012		41.9		in	1967
Average Temperature		59.0		55.9		56.2		+2.9		60.4		in	1991		50.3		in	1967
Total Precipitation		2.20		5.46		3.48		-1.28		9.19		in	1948		.35		in	2015
Total Snow		0.0		0.0		T		+0.0		1.7		in	1977		0.0		in
Total HDD		183		283		265		-82		435		in	1967		168		in	1993
Total CDD		11		16		8		+3		45		in	1991		0		in	2008
Avg Maximum Dew Point		57.5		52.8		51.8		+5.7		57.9		in	2012		42.1		in	1967
Avg Minimum Dew Point		46.5		42.9		40.3		+6.2		48.9		in	2012		31.2		in	1967
Average  Dew Point		52.0		47.9		46.0		+5.9		53.4		in	2012		36.7		in	1967
		May 30, 2018								Record					Record
Year-to-Date Summary		Observed		2017		Normal		Depart		Highest					Lowest
Total Precipitation		23.01		21.65		20.39		+2.62		35.73		in	1983		11.62		in	1905
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)		5284		5063		5568		-284		6523		in	1905		4475		in	2012
Total CDD (since Jan 1)		11		16		8		+3		45		in	1991		0		in	2008
Hour-by-Hour Weather For May 30, 2018
Climate Weather for May 30
Weather History For May 30
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