April Monthly Records
Max Temps				Min Temps				Mean Temps				12M Temps				Temp Depart				Total Depart
61.10		Apr 1976		34.06		Apr 1943		51.68		Apr 2010		50.84		Apr 2012		+4.32		Apr 1976		+137		Apr 1976
60.37		Apr 2010		34.13		Apr 1972		51.43		Apr 2023		49.00		Apr 2010		+4.18		Apr 2010		+132		Apr 2010
59.73		Apr 1941		34.73		Apr 1956		50.92		Apr 1976		46.97		Apr 2023		+3.90		Apr 1921		+126		Apr 1921
59.17		Apr 1994		34.97		Apr 1975		50.58		Apr 2012		46.90		Apr 2019		+3.90		Apr 1910		+124		Apr 1910
59.10		Apr 2023		35.16		Apr 1911		50.23		Apr 1945		46.43		Apr 2017		+3.83		Apr 2023		+116		Apr 2023
59.03		Apr 1951		35.23		Apr 1907		50.05		Apr 2017		46.20		Apr 1985		+3.31		Apr 2012		+107		Apr 2012
58.83		Apr 1945		35.26		Apr 1926		50.03		Apr 1951		46.07		Apr 1973		+3.13		Apr 1945		+102		Apr 1945
58.70		Apr 2012		35.30		Apr 1982		49.82		Apr 1941		45.77		Apr 1991		+2.98		Apr 1994		+97		Apr 1994
58.53		Apr 1957		35.53		Apr 1971		49.60		Apr 1921		45.77		Apr 1976		+2.93		Apr 1951		+94		Apr 1951
58.27		Apr 1991		35.73		Apr 1992		49.60		Apr 1910		45.73		Apr 1962		+2.75		Apr 2017		+91		Apr 2017
58.10		Apr 1954		35.73		Apr 1966		49.58		Apr 1994		45.70		Apr 1969		+2.72		Apr 1941		+89		Apr 1941
58.00		Apr 1977		36.00		Apr 1967		49.30		Apr 1952		45.67		Apr 1981		+2.60		Apr 1931		+85		Apr 1931
58.00		Apr 1910		36.03		Apr 2003		49.27		Apr 2008		45.63		Apr 1986		+2.53		Apr 1991		+83		Apr 1991
57.93		Apr 1981		36.37		Apr 1965		49.20		Apr 2002		45.60		Apr 1987		+2.35		Apr 1915		+77		Apr 1915
57.90		Apr 1921		36.40		Apr 1897		49.15		Apr 2019		45.60		Apr 1958		+2.28		Apr 1981		+73		Apr 1981
57.60		Apr 2008		36.46		Apr 1917		49.13		Apr 1991		45.57		Apr 2009		+2.20		Apr 1952		+72		Apr 1952
57.40		Apr 2017		36.56		Apr 1914		48.93		Apr 2022		45.43		Apr 2002		+1.88		Apr 1938		+64		Apr 1903
57.40		Apr 1952		36.60		Apr 1893		48.90		Apr 2009		45.43		Apr 1960		+1.88		Apr 1903		+64		Apr 1938
57.37		Apr 1974		36.66		Apr 1940		48.88		Apr 1981		45.37		Apr 2008		+1.85		Apr 2019		+63		Apr 2019
57.23		Apr 1968		36.67		Apr 1950		48.70		Apr 2021		45.17		Apr 1954		+1.85		Apr 1985		+62		Apr 1985
48.80		Apr 1907		43.23		Apr 2023		42.02		Apr 1907		38.23		Apr 1975		-4.37		Apr 1943		-123		Apr 1943
49.56		Apr 1914		43.00		Apr 2010		42.73		Apr 1943		38.80		Apr 1950		-4.00		Apr 2003		-114		Apr 2003
49.80		Apr 1916		42.70		Apr 2017		43.03		Apr 1911		39.33		Apr 1966		-3.80		Apr 1956		-107		Apr 1956
50.20		Apr 1898		42.46		Apr 2012		43.07		Apr 1914		39.40		Apr 1956		-3.68		Apr 1907		-103		Apr 1907
50.40		Apr 1917		41.73		Apr 2019		43.18		Apr 1972		39.57		Apr 1965		-3.58		Apr 1967		-98		Apr 1967
50.70		Apr 1901		41.63		Apr 1945		43.20		Apr 1926		40.00		Apr 2003		-3.42		Apr 1972		-95		Apr 1972
50.90		Apr 1911		41.50		Apr 2002		43.30		Apr 1956		40.27		Apr 1972		-3.28		Apr 1966		-90		Apr 1966
50.97		Apr 2003		41.30		Apr 1921		43.35		Apr 1916		40.50		Apr 1967		-3.07		Apr 2018		-85		Apr 2018
51.03		Apr 1967		41.20		Apr 1952		43.43		Apr 1917		40.63		Apr 1971		-2.97		Apr 1965		-81		Apr 1965
51.06		Apr 1904		41.20		Apr 1910		43.50		Apr 2003		40.67		Apr 1979		-2.88		Apr 1975		-80		Apr 1975
51.13		Apr 1926		41.03		Apr 1951		43.52		Apr 1967		40.97		Apr 1961		-2.68		Apr 2007		-74		Apr 2007
51.36		Apr 1940		40.93		Apr 2008		43.72		Apr 1975		41.00		Apr 1995		-2.67		Apr 1911		-73		Apr 1914
51.40		Apr 1943		40.90		Apr 2009		43.82		Apr 1966		41.23		Apr 2020		-2.63		Apr 1914		-72		Apr 1911
51.47		Apr 2018		40.73		Apr 2011		43.85		Apr 1898		41.23		Apr 1978		-2.58		Apr 1971		-69		Apr 1971
51.63		Apr 1909		40.73		Apr 1976		44.02		Apr 1971		41.27		Apr 2007		-2.53		Apr 1950		-67		Apr 1944
51.70		Apr 1947		40.66		Apr 1902		44.02		Apr 1940		41.47		Apr 1964		-2.50		Apr 1926		-67		Apr 1964
51.70		Apr 1920		40.60		Apr 1913		44.13		Apr 1965		41.50		Apr 2018		-2.47		Apr 1964		-67		Apr 1950
51.80		Apr 1895		40.56		Apr 1949		44.18		Apr 1904		41.60		Apr 1996		-2.47		Apr 1944		-66		Apr 1926
51.87		Apr 1956		40.53		Apr 2022		44.23		Apr 2018		41.60		Apr 1982		-2.35		Apr 1916		-64		Apr 2020
51.90		Apr 1966		40.53		Apr 1953		44.57		Apr 1950		41.67		Apr 1992		-2.27		Apr 1917		-62		Apr 1916
April Monthly Records
Heating DD				Cooling DD				Liquid				% of Norm				Probability Liquid				Snow
682		Apr 1907		13		Apr 1976		11.94		Apr 1983		288%		Apr 1983		70%		Apr 2019		9.6		Apr 1996
661		Apr 1895		6		Apr 2002		8.59		Apr 1958		226%		Apr 1958		57%		Apr 1953		8.0		Apr 1982
660		Apr 1943		5		Apr 2023		8.32		Apr 1904		207%		Apr 1904		56%		Apr 1912		8.0		Apr 1917
652		Apr 1914		4		Apr 2009		7.58		Apr 1901		198%		Apr 1964		53%		Apr 2020		7.9		Apr 1915
651		Apr 1911		3		Apr 1935		7.55		Apr 1964		189%		Apr 1901		53%		Apr 2000		5.5		Apr 1997
646		Apr 1972		2		Apr 1957		7.39		Apr 2007		187%		Apr 1961		53%		Apr 1979		4.9		Apr 1911
645		Apr 1926		2		Apr 1952		7.27		Apr 1913		181%		Apr 1913		53%		Apr 1947		4.6		Apr 2016
644		Apr 1956		1		Apr 2012		7.11		Apr 1973		174%		Apr 2007		53%		Apr 1916		4.2		Apr 1916
641		Apr 1916		1		Apr 1942		7.11		Apr 1961		171%		Apr 1973		50%		Apr 2018		4.2		Apr 1898
639		Apr 1917						6.82		Apr 1980		164%		Apr 1980		50%		Apr 2011		4.1		Apr 1938
639		Apr 1894						6.49		Apr 2003		158%		Apr 1929		50%		Apr 1996		3.9		Apr 1893
638		Apr 2003						6.36		Apr 1929		157%		Apr 1953		50%		Apr 1989		3.7		Apr 1950
635		Apr 1967						6.30		Apr 2004		153%		Apr 1909		50%		Apr 1972		3.6		Apr 2018
631		Apr 1975						6.17		Apr 2017		153%		Apr 2003		50%		Apr 1959		3.5		Apr 1958
627		Apr 1966						6.14		Apr 1909		150%		Apr 1895		50%		Apr 1940		3.4		Apr 1924
627		Apr 1898						6.11		Apr 1987		148%		Apr 2004		50%		Apr 1933		3.0		Apr 2003
623		Apr 1940						6.07		Apr 1996		147%		Apr 1987		50%		Apr 1929		2.4		Apr 1974
620		Apr 1971						6.01		Apr 1895		146%		Apr 1996		50%		Apr 1928		2.1		Apr 1957
618		Apr 1965						5.99		Apr 1953		143%		Apr 1947		50%		Apr 1901		2.0		Apr 1992
617		Apr 2018						5.70		Apr 1998		137%		Apr 1998		47%		Apr 2004		2.0		Apr 1907
392		Apr 2010						0.78		Apr 1942		21%		Apr 1942		17%		Apr 1968		1.9		Apr 1973
412		Apr 2023						1.19		Apr 1985		29%		Apr 1985		20%		Apr 1985		1.8		Apr 1990
426		Apr 2012						1.27		Apr 1968		33%		Apr 1930		20%		Apr 1945		1.6		Apr 1894
427		Apr 1976						1.31		Apr 1930		33%		Apr 1968		20%		Apr 1942		1.4		Apr 1956
435		Apr 1945						1.35		Apr 1896		34%		Apr 1896		20%		Apr 1932		1.3		Apr 1909
441		Apr 2017						1.38		Apr 1963		34%		Apr 2015		20%		Apr 1899		1.1		Apr 1942
443		Apr 1951						1.45		Apr 1966		36%		Apr 1963		20%		Apr 1896		1.0		Apr 1953
448		Apr 1941						1.55		Apr 2015		38%		Apr 1966		23%		Apr 2010		1.0		Apr 1904
453		Apr 1921						1.72		Apr 1941		42%		Apr 1999		23%		Apr 1977		0.8		Apr 1921
454		Apr 1994						1.73		Apr 1999		43%		Apr 1976		23%		Apr 1976		0.7		Apr 1918
455		Apr 1910						1.80		Apr 1976		44%		Apr 2010		23%		Apr 1971		0.6		Apr 1972
465		Apr 2008						1.85		Apr 2010		44%		Apr 2013		23%		Apr 1966		0.6		Apr 1954
467		Apr 1952						1.85		Apr 1986		45%		Apr 1986		23%		Apr 1963		0.6		Apr 1929
469		Apr 2019						1.91		Apr 1910		45%		Apr 1941		23%		Apr 1926		0.5		Apr 1926
472		Apr 2002						1.98		Apr 1978		48%		Apr 1910		23%		Apr 1902		0.5		Apr 1913
478		Apr 1981						1.98		Apr 1932		48%		Apr 1978		23%		Apr 1900		0.4		Apr 1935
479		Apr 2009						1.99		Apr 2013		49%		Apr 1994		26%		Apr 1925		0.4		Apr 1922
482		Apr 2022						2.04		Apr 1994		49%		Apr 1932		26%		Apr 1923		0.3		Apr 1989
483		Apr 1957						2.06		Apr 1915		51%		Apr 1915		26%		Apr 1911		0.3		Apr 1979
487		Apr 1991						2.11		Apr 1927		52%		Apr 1971		26%		Apr 1910		0.3		Apr 1970
April Monthly Records
Snow % of Norm				Probability Snow				Average Wind				Average Gust				Sunshine %				Barometer
1371%		Apr 1996		13%		Apr 1996		10.61		Apr 2000		29.6		Apr 1986		77%		Apr 2022		30.119		Apr 2013
1233%		Apr 1950		10%		Apr 1938		10.26		Apr 2020		29.6		Apr 1962		73%		Apr 2012		30.089		Apr 2008
1167%		Apr 1958		10%		Apr 1916		10.16		Apr 1988		29.3		Apr 1985		70%		Apr 2010		30.078		Apr 1899
1143%		Apr 1982		10%		Apr 1911		9.96		Apr 2003		29.2		Apr 1982		67%		Apr 1977		30.073		Apr 2002
800%		Apr 1917		10%		Apr 1907		9.84		Apr 2002		29.1		Apr 1963		67%		Apr 1925		30.070		Apr 1909
790%		Apr 1915		7%		Apr 2018		9.67		Apr 1957		29.0		Apr 2020		63%		Apr 2021		30.065		Apr 1941
786%		Apr 1997		7%		Apr 2016		9.43		Apr 1967		28.8		Apr 1988		63%		Apr 1999		30.058		Apr 2003
700%		Apr 1957		7%		Apr 2003		9.42		Apr 2019		28.8		Apr 1956		63%		Apr 1997		30.048		Apr 2001
490%		Apr 1911		7%		Apr 1989		9.38		Apr 1940		28.8		Apr 1955		63%		Apr 1941		30.045		Apr 1954
467%		Apr 1956		7%		Apr 1982		9.35		Apr 1935		28.3		Apr 2013		63%		Apr 1930		30.044		Apr 1994
460%		Apr 2016		7%		Apr 1979		9.31		Apr 1937		28.3		Apr 1983		63%		Apr 1927		30.040		Apr 1938
429%		Apr 2003		7%		Apr 1972		9.23		Apr 2004		28.2		Apr 1993		63%		Apr 1926		30.038		Apr 1927
420%		Apr 1916		7%		Apr 1957		9.16		Apr 1986		28.1		Apr 1984		60%		Apr 2013		30.035		Apr 1964
420%		Apr 1898		7%		Apr 1956		9.15		Apr 1926		27.8		Apr 2011		60%		Apr 2008		30.029		Apr 2014
410%		Apr 1938		7%		Apr 1950		9.13		Apr 1987		27.7		Apr 1981		60%		Apr 2005		30.027		Apr 2023
390%		Apr 1893		6%		Apr 1929		9.13		Apr 1929		27.5		Apr 2021		60%		Apr 1945		30.014		Apr 1937
367%		Apr 1942		6%		Apr 1924		8.98		Apr 1982		27.5		Apr 1978		60%		Apr 1942		30.013		Apr 2017
360%		Apr 2018		6%		Apr 1915		8.91		Apr 1933		27.5		Apr 1958		60%		Apr 1934		30.009		Apr 1930
343%		Apr 1974		6%		Apr 1904		8.86		Apr 1985		27.2		Apr 1975		60%		Apr 1931		30.008		Apr 1934
340%		Apr 1924		6%		Apr 1898		8.83		Apr 1948		27.2		Apr 1961		60%		Apr 1928		30.007		Apr 1936
333%		Apr 1953		6%		Apr 1893		5.93		Apr 1994		21.9		Apr 2008		23%		Apr 1987		29.680		Apr 1953
286%		Apr 1992		3%		Apr 2014		6.19		Apr 1930		22.2		Apr 1968		23%		Apr 1966		29.708		Apr 1961
271%		Apr 1973		3%		Apr 1997		6.29		Apr 2010		22.6		Apr 2010		27%		Apr 1983		29.770		Apr 1988
257%		Apr 1990		3%		Apr 1995		6.47		Apr 1968		22.8		Apr 1972		27%		Apr 1976		29.781		Apr 1963
200%		Apr 1954		3%		Apr 1992		6.54		Apr 1998		23.2		Apr 1998		27%		Apr 1974		29.788		Apr 1956
200%		Apr 1907		3%		Apr 1990		6.64		Apr 2008		23.2		Apr 1950		27%		Apr 1965		29.805		Apr 1971
160%		Apr 1894		3%		Apr 1987		6.67		Apr 1942		23.4		Apr 1992		30%		Apr 2000		29.809		Apr 1951
130%		Apr 1909		3%		Apr 1975		6.76		Apr 1965		23.4		Apr 1976		30%		Apr 1993		29.811		Apr 1983
100%		Apr 1970		3%		Apr 1974		6.87		Apr 1952		23.8		Apr 2001		30%		Apr 1971		29.814		Apr 1975
100%		Apr 1962		3%		Apr 1973		6.98		Apr 1992		23.8		Apr 1973		30%		Apr 1964		29.829		Apr 1973
100%		Apr 1946		3%		Apr 1971		6.99		Apr 2017		23.8		Apr 1970		30%		Apr 1961		29.838		Apr 1955
100%		Apr 1904		3%		Apr 1970		7.05		Apr 1995		23.9		Apr 2003		30%		Apr 1960		29.839		Apr 1978
86%		Apr 1972		3%		Apr 1962		7.05		Apr 1950		24.2		Apr 1995		30%		Apr 1955		29.853		Apr 1976
80%		Apr 1921		3%		Apr 1961		7.11		Apr 1997		24.2		Apr 1994		30%		Apr 1953		29.854		Apr 2020
70%		Apr 1918		3%		Apr 1958		7.12		Apr 2015		24.3		Apr 1966		33%		Apr 1992		29.855		Apr 2007
67%		Apr 1961		3%		Apr 1954		7.19		Apr 2023		24.4		Apr 2017		33%		Apr 1988		29.859		Apr 2021
67%		Apr 1947		3%		Apr 1953		7.18		Apr 2006		24.4		Apr 2002		33%		Apr 1986		29.859		Apr 1984
60%		Apr 1929		3%		Apr 1947		7.21		Apr 2012		24.4		Apr 1969		33%		Apr 1980		29.862		Apr 1997
50%		Apr 1926		3%		Apr 1946		7.21		Apr 1980		24.6		Apr 1991		33%		Apr 1979		29.863		Apr 1935
50%		Apr 1913		3%		Apr 1942		7.23		Apr 2007		24.6		Apr 1974		33%		Apr 1972		29.866		Apr 1958
April Monthly Records
Max Dew Point				Min Dew Point				Mean Dew Point				Humidity				Wind Chill				Water Temps
47.80		Apr 2023		20.53		Apr 1982		42.42		Apr 2017		81.0%		Apr 1901		25.73		Apr 1956		50.1		Apr 2012
47.57		Apr 2017		21.43		Apr 1963		42.10		Apr 2023		78.4%		Apr 1987		26.10		Apr 1982		49.9		Apr 2010
47.00		Apr 2019		22.87		Apr 1967		40.68		Apr 2010		77.1%		Apr 2018		26.28		Apr 1972		48.4		Apr 2023
46.53		Apr 1987		23.07		Apr 1975		40.17		Apr 2019		77.0%		Apr 2017		26.40		Apr 1975		47.6		Apr 2022
46.30		Apr 2008		23.83		Apr 1992		40.03		Apr 2011		76.8%		Apr 1904		27.60		Apr 1971		47.0		Apr 2007
46.00		Apr 2011		24.07		Apr 1965		38.80		Apr 2002		76.5%		Apr 1933		27.89		Apr 1966		46.8		Apr 1999
45.87		Apr 2010		24.10		Apr 1978		38.78		Apr 1987		75.1%		Apr 1909		28.00		Apr 1967		46.6		Apr 2006
45.40		Apr 2002		24.20		Apr 1972		38.73		Apr 2008		74.7%		Apr 2011		28.27		Apr 1992		46.4		Apr 2016
45.33		Apr 2009		24.27		Apr 1971		38.03		Apr 2009		74.5%		Apr 1907		28.37		Apr 2003		46.4		Apr 2008
44.60		Apr 1954		24.77		Apr 1950		37.95		Apr 1998		73.8%		Apr 2023		28.54		Apr 1965		46.3		Apr 2021
44.40		Apr 1994		24.97		Apr 1985		37.75		Apr 1983		73.8%		Apr 2019		29.11		Apr 1964		46.1		Apr 2013
44.23		Apr 2004		25.20		Apr 1999		37.37		Apr 1954		73.4%		Apr 2000		29.50		Apr 1979		45.5		Apr 2000
44.03		Apr 2012		25.43		Apr 1977		37.23		Apr 2021		73.1%		Apr 1986		29.54		Apr 1950		45.3		Apr 2009
43.97		Apr 2005		25.83		Apr 1968		37.20		Apr 1955		73.1%		Apr 1900		29.57		Apr 1995		44.9		Apr 2017
43.73		Apr 2006		25.90		Apr 1966		37.20		Apr 1953		72.9%		Apr 1929		29.73		Apr 1961		44.9		Apr 2011
43.50		Apr 1993		25.93		Apr 1995		37.13		Apr 1973		72.6%		Apr 1903		29.87		Apr 1989		44.6		Apr 2005
43.47		Apr 2021		26.43		Apr 1970		37.12		Apr 1951		72.3%		Apr 2003		30.00		Apr 1978		44.3		Apr 2001
43.43		Apr 2022		26.47		Apr 1961		37.10		Apr 2000		72.1%		Apr 2004		30.27		Apr 1963		44.3		Apr 1998
43.30		Apr 2000		26.57		Apr 1989		37.08		Apr 1974		72.0%		Apr 1939		30.70		Apr 1984		43.8		Apr 2019
43.27		Apr 1983		26.77		Apr 1962		37.07		Apr 1993		71.9%		Apr 1945		30.70		Apr 1977		43.8		Apr 2014
34.30		Apr 1965		37.27		Apr 2017		28.88		Apr 1975		55.9%		Apr 1963		40.77		Apr 2010		43.4		Apr 2004
34.70		Apr 1975		35.87		Apr 2023		28.92		Apr 1982		56.9%		Apr 1982		40.30		Apr 2023		42.7		Apr 2015
35.53		Apr 1967		35.50		Apr 2010		29.18		Apr 1965		57.8%		Apr 1978		39.63		Apr 2017		42.3		Apr 2018
35.87		Apr 1978		33.97		Apr 2011		29.20		Apr 1967		57.8%		Apr 1976		39.56		Apr 2012		41.9		Apr 2003
35.93		Apr 1966		33.33		Apr 2019		29.98		Apr 1978		59.1%		Apr 1968		38.60		Apr 1986
35.97		Apr 1972		33.23		Apr 1998		30.00		Apr 1963		59.6%		Apr 1975		37.70		Apr 2008
36.67		Apr 1971		32.97		Apr 1955		30.08		Apr 1972		60.0%		Apr 1977		37.40		Apr 2011
37.00		Apr 1970		32.23		Apr 1983		30.47		Apr 1971		60.7%		Apr 1926		37.30		Apr 2009
37.30		Apr 1982		32.20		Apr 2002		30.63		Apr 1992		60.8%		Apr 1981		37.20		Apr 2006
37.43		Apr 1992		31.73		Apr 1953		30.92		Apr 1966		60.9%		Apr 1970		36.70		Apr 2019
38.17		Apr 1956		31.63		Apr 1974		31.58		Apr 1950		61.4%		Apr 1965		36.40		Apr 2022
38.20		Apr 1968		31.43		Apr 1951		31.72		Apr 1970		62.1%		Apr 2012		36.13		Apr 2005
38.40		Apr 1950		31.27		Apr 1987		32.02		Apr 1968		62.6%		Apr 1971		35.97		Apr 2021
38.57		Apr 1963		31.23		Apr 1973		32.55		Apr 1977		62.7%		Apr 1999		35.73		Apr 1999
38.70		Apr 1979		31.17		Apr 2008		32.75		Apr 1961		62.7%		Apr 1985		35.53		Apr 2002
39.03		Apr 1989		30.90		Apr 2000		32.80		Apr 1989		62.9%		Apr 1957		35.47		Apr 2014
39.03		Apr 1961		30.83		Apr 1986		32.83		Apr 1956		62.9%		Apr 1930		35.33		Apr 2013
39.50		Apr 2003		30.73		Apr 2009		32.95		Apr 1985		63.2%		Apr 1927		35.23		Apr 1952
39.67		Apr 1977		30.67		Apr 1960		33.17		Apr 1995		63.3%		Apr 1962		35.07		Apr 2015
39.67		Apr 1964		30.63		Apr 1993		33.45		Apr 1979		64.0%		Apr 1992		34.95		Apr 1951
Updated:  May 1, 2023
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