National Weather Service New York, NY NYC Heatwaves Page

Longest NYC Heatwaves

Longest Heat Waves - 90 degrees + in a row (through March 10)
Days	Dates	Temperatures
12	August 24 - Sept 4, 1953	91,91,91,94,98,99,98,100,97,102,94,90
11	July 23 - August 2, 1999	92,97,97,93,96,97,93,92,90,98,90
10	July 7 - 16, 1993 August 4 - 13, 1896	98,100,101,102,97,94,94,91,90,90 90,94,92,97,95,98,94,96,93,90
9	August 11 - 19, 2002 July 13 - 21, 1977 July 6 - 14, 1966 July 5 - 13, 1944	92,96,98,95,92,93,94,94,94 93,92,96,98,97,100, 102,92,104 91,93,91,91,91,94,99,101,95 93,94,91,94,92,91,93,93,91
8	July 29 - August 5, 2002 August 2 - 9, 1980 August 28 - Sept 4, 1973 August 10 - 17, 1944 June 26 - July 3, 1901	96, 95, 95, 96, 97, 90, 92, 91 91, 92, 91, 94, 93, 94, 96, 95 98, 95, 98, 94, 95, 94, 96, 93 97, 102, 97, 96, 95, 95, 96, 95 91,91,93,95,95,100,100,94
7	July 29 - August 4, 1995 August 9 - 15, 1998 July 15 - 21, 1991 July 12 - 18, 1983 July 7 - 13, 1981 August 1 - 7, 1955 July 15 - 21, 1953	93, 93, 91, 94, 96, 90,96 93, 93, 95, 94, 96, 99, 97 90, 93, 96, 99, 96, 100, 102 94, 93, 94, 98, 96, 93, 97 94, 95, 96, 93, 94, 94, 93 98, 100, 90, 95, 100, 97, 93 92, 97, 100, 101, 91, 90, 90

Updated March 12, 2010