May Monthly Records  (Updated June 1, 2024)
Max Temps				Min Temps				Mean Temps				12M Temps				Temp Dep				Total Dep
71.35		May 1991		42.00		May 1967		60.53		May 1991		55.97		May 1991		+4.83		May 1991		+154		May 1991
69.45		May 1955		42.55		May 1956		59.90		May 2010		55.48		May 2012		+3.80		May 2010		+115		May 1993
69.38		May 1944		43.74		May 1917		59.50		May 2012		55.29		May 2010		+3.53		May 1993		+107		May 2012
68.90		May 1993		43.74		May 1907		59.23		May 1993		54.97		May 1985		+3.20		May 2012		+101		May 1944
68.83		May 1918		44.55		May 2005		59.19		May 2022		54.90		May 1979		+2.98		May 1975		+100		May 2010
68.58		May 1922		44.84		May 1992		59.16		May 1944		54.58		May 1959		+2.96		May 1944		+99		May 1975
68.55		May 1959		45.13		May 1966		59.16		May 1918		54.39		May 2018		+2.86		May 1918		+98		May 1918
68.29		May 2010		45.38		May 1923		59.08		May 2018		54.23		May 2001		+2.78		May 2018		+93		May 2018
68.16		May 1933		45.39		May 2003		58.97		May 1933		54.16		May 1986		+2.78		May 1979		+92		May 1979
68.10		May 1957		45.41		May 1920		58.94		May 1904		54.10		May 2011		+2.67		May 1933		+92		May 1933
67.94		May 1980		45.74		May 1996		58.71		May 2015		53.87		May 2022		+2.64		May 1904		+90		May 1904
67.74		May 1934		45.77		May 1926		58.71		May 1959		53.87		May 1965		+2.51		May 1959		+87		May 1959
67.71		May 2015		45.84		May 1963		58.68		May 1975		53.84		May 1989		+2.49		May 1998		+85		May 1980
67.64		May 1931		46.06		May 1972		58.63		May 1922		53.84		May 1960		+2.49		May 1980		+84		May 1942
67.54		May 1937		46.10		May 1950		58.52		May 1942		53.81		May 1987		+2.41		May 2015		+83		May 1998
67.45		May 1941		46.19		May 1994		58.48		May 2001		53.81		May 1964		+2.39		May 2022		+81		May 2015
67.35		May 1939		46.23		May 1974		58.48		May 1979		53.75		May 2015		+2.33		May 1922		+81		May 1955
67.35		May 2018		46.35		May 1997		58.44		May 1955		53.65		May 1975		+2.32		May 1942		+79		May 1922
67.29		May 2022		46.35		May 1913		58.42		May 1937		53.48		May 1970		+2.24		May 1955		+74		May 2022
67.29		May 1942		46.39		May 1995		58.35		May 2024		53.35		May 1957		+2.12		May 1937		+74		May 1937
57.67		May 1917		52.77		May 2012		50.47		May 1967		46.19		May 1967		-5.73		May 1967		-171		May 1967
58.29		May 2005		51.64		May 1904		50.71		May 1917		47.68		May 1956		-5.60		May 2005		-165		May 2005
58.51		May 1907		51.52		May 2010		51.13		May 1907		47.81		May 2005		-5.59		May 1917		-165		May 1917
58.94		May 1967		50.97		May 1979		51.40		May 2005		48.13		May 1950		-5.17		May 1907		-150		May 1907
60.19		May 1966		50.81		May 2018		52.34		May 1956		48.74		May 2003		-3.94		May 2003		-112		May 2003
60.74		May 2003		50.71		May 2011		52.66		May 1966		49.16		May 1996		-3.86		May 1956		-112		May 1956
61.22		May 1948		50.61		May 2024		53.06		May 2003		49.32		May 1995		-3.54		May 1966		-101		May 1966
61.29		May 1945		50.58		May 2022		53.89		May 1920		49.35		May 1997		-2.41		May 1920		-70		May 1920
61.58		May 1997		50.32		May 1998		53.90		May 1950		49.58		May 1994		-2.30		May 1950		-62		May 1950
61.68		May 1974		50.23		May 1975		53.92		May 1963		49.65		May 1974		-2.28		May 1963		-55		May 1958
61.71		May 1958		49.81		May 2009		53.95		May 1974		49.94		May 1966		-2.12		May 1945		-55		May 1945
61.71		May 1950		49.80		May 1908		53.97		May 1997		50.16		May 1954		-2.04		May 1913		-53		May 1913
61.96		May 1915		49.77		May 1933		54.08		May 1945		50.48		May 1990		-1.97		May 1958		-50		May 1974
62.00		May 1963		49.74		May 1942		54.23		May 1958		50.55		May 1952		-1.85		May 1915		-49		May 2008
62.00		May 1909		49.71		May 2015		54.26		May 1913		50.58		May 1958		-1.84		May 2002		-49		May 2002
62.03		May 1901		49.71		May 2001		54.40		May 1995		50.61		May 2008		-1.80		May 1961		-49		May 1915
62.06		May 1924		49.71		May 1991		54.40		May 1961		50.61		May 1992		-1.75		May 1974		-46		May 1924
62.06		May 1898		49.61		May 1894		54.45		May 1915		50.65		May 1978		-1.75		May 1924		-45		May 1961
62.13		May 1956		49.55		May 1993		54.55		May 1924		50.74		May 1968		-1.73		May 1997		-44		May 1997
62.16		May 1913		49.48		May 1918		54.63		May 1948		50.84		May 1981		-1.57		May 1948		-41		May 1948
May Monthly Records
Heating DD				Cooling DD				Liquid				% Of Norm				POP				Snow
445		May 1967		46		May 1991		9.19		May 1948		268%		May 1948		58%		May 2019		1.7		May 1977
435		May 1917		33		May 1931		8.99		May 1984		244%		May 1984		58%		May 2016		T		May 1995
420		May 1907		32		May 1929		8.33		May 1967		243%		May 1967		58%		May 1984		T		May 1941
414		May 2005		28		May 1987		7.57		May 1898		230%		May 1898		55%		May 2009		T		May 1917
391		May 1956		28		May 1903		6.99		May 2006		209%		May 1901		55%		May 1979		T		May 1898
375		May 1966		27		May 2001		6.95		May 2002		194%		May 2006		55%		May 1958
361		May 2003		24		May 2012		6.87		May 1901		193%		May 2002		54%		May 1948
340		May 1920		23		May 2022		6.86		May 1972		189%		May 2024		54%		May 1947
338		May 1974		22		May 2011		6.59		May 1978		186%		May 1972		54%		May 1898
337		May 1963		22		May 2007		6.43		May 1979		179%		May 1978		52%		May 2005
336		May 1950		22		May 1975		6.24		May 2024		175%		May 1979		52%		May 1994
331		May 1997		20		May 2010		6.03		May 2017		173%		May 1954		52%		May 1990
331		May 1996		20		May 1914		5.92		May 1954		168%		May 2017		52%		May 1983
330		May 1945		19		May 2016		5.75		May 1985		162%		May 1917		52%		May 1973
329		May 1958		18		May 1996		5.61		May 1989		160%		May 2021		48%		May 2021
323		May 1913		18		May 1939		5.59		May 2012		156%		May 2012		48%		May 2017
322		May 1995		18		May 1921		5.33		May 1917		156%		May 1985		48%		May 2012
320		May 1961		17		May 2021		5.30		May 2021		154%		May 1940		48%		May 2006
319		May 1915		17		May 1986		5.17		May 1990		152%		May 1989		48%		May 1974
316		May 1948		16		May 2017		5.06		May 1940		147%		May 1919		48%		May 1956
169		May 2010		15		May 2013		.35		May 2015		10%		May 2015		12%		May 1944
173		May 1993		15		May 1992		.57		May 1939		17%		May 1939		13%		May 2015
175		May 2012		15		May 1944		.86		May 1944		25%		May 1944		16%		May 1923
179		May 1991		14		May 1957		.93		May 1957		27%		May 1993		19%		May 1977
179		May 1918		13		May 1981		.97		May 1964		27%		May 1957		19%		May 1964
183		May 1904		13		May 1977		.97		May 1903		28%		May 1964		19%		May 1959
187		May 2018		13		May 1959		.98		May 1993		30%		May 1903		19%		May 1939
188		May 1944		12		May 1941		1.12		May 1902		34%		May 1902		19%		May 1922
189		May 1933		12		May 1930		1.16		May 1923		34%		May 1992		19%		May 1921
190		May 1955		11		May 2018		1.26		May 1992		35%		May 1923		19%		May 1903
192		May 2015		11		May 2006		1.29		May 1928		39%		May 1928		22%		May 1926
197		May 1922		11		May 1962		1.43		May 1956		42%		May 1956		23%		May 2023
200		May 1959		11		May 1955		1.52		May 1935		46%		May 1935		23%		May 1981
201		May 1942		11		May 1942		1.52		May 1911		46%		May 1911		23%		May 1965
202		May 1979		11		May 1933		1.61		May 1905		47%		May 1980		25%		May 1942
203		May 2022		10		May 2024		1.71		May 1980		47%		May 1981		25%		May 1914
205		May 1937		10		May 2019		1.73		May 1936		49%		May 1986		25%		May 1906
205		May 1934		10		May 1998		1.74		May 1981		49%		May 1905		25%		May 1900
208		May 1980		10		May 1965		1.80		May 1986		53%		May 1936		25%		May 1899
210		May 1975		10		May 1951		1.82		May 1965		53%		May 1965		26%		May 2010
May Monthly Records
Average Wind				Avg Gust				Sunshine %				Barometer				Water Temps
9.28		May 1985		29.4		May 1985		90%		May 2023		30.115		May 2015		58.1		May 2007
8.94		May 1957		29.1		May 1984		77%		May 1929		30.111		May 1903		57.1		May 2012
8.90		May 1986		28.4		May 1964		74%		May 1925		30.084		May 2007		56.9		May 2023
8.75		May 2020		28.0		May 1986		71%		May 2021		30.066		May 1942		56.0		May 2013
8.69		May 1929		27.6		May 1956		71%		May 1944		30.057		May 1999		56.0		May 2010
8.61		May 2002		27.1		May 1963		71%		May 1939		30.052		May 2013		55.6		May 1999
8.46		May 1984		26.8		May 1961		71%		May 1936		30.052		May 1992		55.4		May 1998
8.41		May 1956		26.8		May 1958		71%		May 1923		30.050		May 2004		55.3		May 2021
8.27		May 2019		26.4		May 1962		68%		May 2010		30.050		May 1929		55.0		May 2024
8.26		May 1936		25.9		May 1959		68%		May 1957		30.049		May 1996		54.7		May 2011
8.13		May 2001		25.4		May 1988		68%		May 1926		30.048		May 2022		54.6		May 2022
8.10		May 1932		25.4		May 1983		65%		May 1999		30.044		May 2021		54.1		May 2009
8.07		May 1972		25.3		May 1981		65%		May 1997		30.041		May 1899		53.9		May 2017
8.01		May 1935		25.1		May 1989		65%		May 1942		30.038		May 2012		53.7		May 2004
8.00		May 2003		25.0		May 1954		61%		May 1964		30.035		May 2018		53.6		May 2016
7.95		May 2000		24.9		May 1990		61%		May 2007		30.034		May 2001		53.5		May 2001
7.93		May 1988		24.8		May 1994		61%		May 1941		30.029		May 2002		53.3		May 2014
7.91		May 1978		24.5		May 1957		61%		May 1935		30.027		May 2009		53.3		May 2000
7.90		May 1961		24.4		May 2002		61%		May 1931		30.027		May 1987		53.0		May 2015
7.84		May 1964		24.3		May 2014		61%		May 1922		30.023		May 2020		52.9		May 2002
4.25		May 1996		18.9		May 1998		16%		May 1968		29.779		May 1952		52.8		May 2008
4.89		May 2012		19.0		May 2012		19%		May 1983		29.795		May 1951		52.7		May 2018
4.92		May 1993		19.2		May 1993		23%		May 1974		29.822		May 1980		52.3		May 2006
5.10		May 2007		20.0		May 2018		23%		May 1973		29.827		May 1954		51.4		May 1997
5.13		May 1944		20.4		May 2004		26%		May 2017		29.831		May 1953		51.1		May 2003
5.45		May 2009		20.6		May 1968		26%		May 2011		29.833		May 2008		50.7		May 2005
5.45		May 1942		20.7		May 1953		26%		May 1971		29.841		May 1973		50.4		May 2019
5.49		May 2010		21.0		May 1975		26%		May 1967		29.843		May 1998		47.3		May 2020
5.63		May 1994		21.1		May 1950		29%		May 1979		29.843		May 1971
5.73		May 1995		21.3		May 2003		29%		May 1975		29.855		May 1985
5.73		May 1950		21.5		May 2015		29%		May 1966		29.860		May 2006
5.76		May 1982		21.5		May 1982		29%		May 1958		29.861		May 1955
5.80		May 1997		21.5		May 1973		32%		May 2012		29.862		May 1926
5.85		May 1953		21.5		May 1960		32%		May 1982		29.867		May 1997
5.87		May 1998		21.6		May 1996		32%		May 1972		29.876		May 1981
5.88		May 2018		21.8		May 2019		32%		May 1970		29.877		May 1976
5.94		May 2016		21.8		May 2009		32%		May 1953		29.880		May 1967
5.98		May 1991		21.9		May 1999		36%		May 2003		29.880		May 1901
6.07		May 2015		21.9		May 1995		36%		May 1990		29.886		May 1974
6.07		May 2014		21.9		May 1992		36%		May 1988		29.886		May 1968
May Monthly Records
Max Dew Point				Min Dew Point				Mean Dew Point				Humidity
58.06		May 2012		31.10		May 1967		53.53		May 2012		82.6%		May 2024
57.52		May 2018		33.74		May 1956		52.48		May 2024		82.5%		May 2011
57.26		May 2024		35.10		May 1966		52.44		May 2011		81.8%		May 1948
57.06		May 2004		35.55		May 1968		52.11		May 2018		80.5%		May 2012
56.77		May 2011		36.32		May 1992		51.06		May 1998		79.7%		May 1949
56.13		May 1998		36.39		May 1963		50.24		May 2004		79.4%		May 2004
55.71		May 2015		36.52		May 1957		50.05		May 2015		78.9%		May 1973
55.58		May 2010		36.81		May 1994		50.02		May 2010		78.8%		May 1940
54.87		May 1979		36.97		May 1997		49.53		May 1979		78.8%		May 1901
54.71		May 2013		37.16		May 1974		49.30		May 2006		78.4%		May 1988
54.71		May 2009		37.32		May 1952		49.23		May 2013		78.2%		May 1998
54.39		May 2006		37.39		May 1958		49.05		May 1953		77.9%		May 2009
54.16		May 2016		37.42		May 1962		49.03		May 2009		77.8%		May 2006
54.03		May 2019		37.74		May 1987		48.94		May 2016		77.8%		May 1900
53.71		May 1953		37.81		May 1969		48.69		May 1973		77.5%		May 2018
53.52		May 1991		37.81		May 1961		48.61		May 2019		77.5%		May 2003
53.48		May 1999		37.84		May 1977		48.34		May 1991		77.4%		May 2005
53.19		May 2017		37.97		May 1950		48.21		May 2017		77.4%		May 1942
53.19		May 2000		38.10		May 1965		48.13		May 1988		77.2%		May 1899
53.16		May 1988		38.52		May 1986		48.10		May 1999		76.8%		May 2019
41.97		May 1967		49.00		May 2012		36.55		May 1967		60.6%		May 1957
45.65		May 1968		48.10		May 2011		40.05		May 1956		60.9%		May 1977
46.35		May 1956		47.29		May 2024		40.60		May 1968		62.5%		May 1952
46.65		May 1966		46.71		May 2018		40.87		May 1966		62.9%		May 1959
47.26		May 1952		46.00		May 1998		42.29		May 1952		64.0%		May 1965
47.74		May 1987		44.45		May 2010		42.45		May 1992		64.0%		May 1930
48.58		May 1992		44.39		May 2015		42.56		May 1963		64.2%		May 1964
48.65		May 1950		44.39		May 1953		42.74		May 1987		64.7%		May 1993
48.74		May 1963		44.35		May 1973		43.26		May 1957		64.7%		May 1926
49.23		May 1958		44.23		May 2006		43.31		May 1958		65.3%		May 1992
49.39		May 1969		44.19		May 1979		43.31		May 1950		65.5%		May 1980
49.45		May 1978		43.74		May 2013		43.39		May 1974		65.7%		May 1941
49.45		May 1965		43.71		May 2016		43.60		May 1969		65.9%		May 1968
49.52		May 1961		43.42		May 2004		43.61		May 1997		66.0%		May 1963
49.58		May 2003		43.35		May 2009		43.66		May 1961		66.1%		May 1967
49.61		May 1974		43.29		May 1975		43.77		May 1965		66.2%		May 1956
49.74		May 1954		43.26		May 1993		43.87		May 1977		66.8%		May 1991
49.84		May 1990		43.26		May 1989		43.89		May 1994		66.9%		May 2007
49.90		May 1977		43.23		May 2017		43.95		May 1962		67.3%		May 1944
50.00		May 1957		43.19		May 2019		44.42		May 1986		67.5%		May 1976
Updated:  June 1, 2024
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