Rochester, New York
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 17° 31° -17° (1994) 74° (1950) 2.34" 25.8"
February 17° 33° -22° (1934) 73° (1997) 2.04" 22.2"
March 25° 43° -7° (1999) 86° (1905) 2.58" 16.6"
April 35° 55° 7° (1923) 93° (1990) 2.75" 5.1"
May 46° 68° 26° (1979) 94° (1987) 2.82" 0.5"
June 55° 77° 35° (1949) 100° (1953) 3.36" 0"
July 60° 81° 42° (1963) 102° (1936) 2.93" 0"
August 59° 79° 36° (1965) 99° (1948) 3.54" 0"
September 51° 71° 28° (1947) 99° (1953) 3.45" 0"
October 41° 60° 19° (1879) 91° (1951) 2.6" 0.1"
November 33° 47° 1° (1875) 81° (1950) 2.84" 8.1"
December 23° 36° -16° (1942) 72° (1982) 2.73" 21.9"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Dec 1 28° 41° 3° (1887) 64° (1934) 0.1" NA
Dec 2 27° 40° 2° (1976) 65° (1982) 0.1" NA
Dec 3 27° 40° -3° (1940) 72° (1982) 0.09" NA
Dec 4 26° 40° -3° (1940) 66° (1982) 0.09" NA
Dec 5 26° 39° -4° (1886) 68° (1999) 0.09" NA
Dec 6 26° 39° 1° (1886) 68° (2001) 0.09" NA
Dec 7 25° 39° 4° (1926) 69° (1998) 0.09" NA
Dec 8 25° 38° 2° (1906) 68° (1966) 0.09" NA
Dec 9 25° 38° 2° (2002) 63° (1966) 0.09" NA
Dec 10 24° 38° -1° (1977) 67° (1911) 0.09" NA
Dec 11 24° 37° -6° (1977) 61° (1979) 0.09" NA
Dec 12 24° 37° -8° (1988) 62° (1899) 0.09" NA
Dec 13 23° 37° 1° (1976) 62° (1923) 0.09" NA
Dec 14 23° 36° -4° (1989) 62° (1901) 0.09" NA
Dec 15 23° 36° -4° (1943) 60° (1975) 0.09" NA
Dec 16 22° 36° -1° (1942) 62° (1894) 0.09" NA
Dec 17 22° 35° -3° (1919) 60° (1984) 0.09" NA
Dec 18 22° 35° -7° (1919) 57° (1921) 0.09" NA
Dec 19 22° 35° -6° (1875) 60° (1957) 0.09" NA
Dec 20 21° 35° -16° (1942) 63° (1957) 0.09" NA
Dec 21 21° 34° -4° (1879) 62° (1895) 0.09" NA
Dec 22 21° 34° -9° (1872) 69° (1949) 0.09" NA
Dec 23 21° 34° -4° (1883) 60° (1957) 0.09" NA
Dec 24 20° 34° -7° (1960) 58° (1982) 0.08" NA
Dec 25 20° 34° -12° (1980) 66° (1982) 0.08" NA
Dec 26 20° 33° -1° (1914) 66° (1982) 0.08" NA
Dec 27 20° 33° -5° (1925) 62° (1936) 0.08" NA
Dec 28 19° 33° -1° (1933) 68° (1982) 0.08" NA
Dec 29 19° 33° -7° (1933) 63° (1984) 0.08" NA
Dec 30 19° 33° -8° (1917) 64° (1884) 0.08" NA
Dec 31 19° 33° -5° (1963) 70° (1875) 0.08" NA
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