San Jose, California
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 42° 58° 24° (1949) 79° (1962) 3.07" 0"
February 45° 62° 26° (1989) 81° (1986) 3.22" 0"
March 47° 66° 30° (1966) 87° (2005) 2.54" 0"
April 49° 69° 35° (1967) 95° (1996) 1.18" 0"
May 52° 74° 37° (1952) 101° (2001) 0.51" 0"
June 56° 79° 42° (1966) 109° (2000) 0.1" 0"
July 58° 82° 47° (1955) 108° (1972) 0.02" 0"
August 58° 82° 47° (1973) 105° (1993) 0.02" 0"
September 57° 80° 42° (1950) 104° (1971) 0.18" 0"
October 53° 74° 36° (1971) 101° (1987) 0.8" 0"
November 46° 64° 21° (1976) 85° (1967) 1.68" 0"
December 42° 58° 19° (1990) 79° (1958) 2.61" 0"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Dec 1 43° 60° 34° (1976) 72° (1959) 0.07" 0"
Dec 2 43° 60° 33° (1968) 75° (1958) 0.07" 0"
Dec 3 43° 59° 32° (1968) 75° (1958) 0.07" 0"
Dec 4 43° 59° 32° (1968) 75° (1958) 0.07" 0"
Dec 5 43° 59° 29° (1972) 72° (1959) 0.07" 0"
Dec 6 43° 59° 34° (1964) 70° (1979) 0.08" 0"
Dec 7 42° 59° 34° (1998) 70° (1979) 0.08" 0"
Dec 8 42° 59° 28° (1978) 70° (2006) 0.08" 0"
Dec 9 42° 58° 26° (1972) 70° (1950) 0.08" 0"
Dec 10 42° 58° 24° (1972) 69° (1958) 0.08" 0"
Dec 11 42° 58° 23° (1972) 74° (1958) 0.07" 0"
Dec 12 42° 58° 27° (1972) 79° (1958) 0.08" 0"
Dec 13 42° 58° 28° (1972) 70° (1953) 0.08" 0"
Dec 14 42° 58° 26° (1972) 73° (1958) 0.08" 0"
Dec 15 42° 58° 29° (1975) 68° (1958) 0.08" 0"
Dec 16 42° 58° 27° (1965) 70° (1998) 0.08" 0"
Dec 17 42° 58° 26° (1965) 72° (1958) 0.09" 0"
Dec 18 42° 58° 26° (1965) 69° (1958) 0.09" 0"
Dec 19 42° 58° 28° (1965) 70° (1950) 0.09" 0"
Dec 20 42° 58° 27° (1965) 72° (1999) 0.09" 0"
Dec 21 42° 57° 25° (1968) 70° (1999) 0.09" 0"
Dec 22 41° 57° 19° (1990) 66° (2005) 0.1" 0"
Dec 23 41° 57° 19° (1990) 67° (1964) 0.09" 0"
Dec 24 41° 57° 23° (1990) 67° (1967) 0.1" 0"
Dec 25 41° 57° 25° (1990) 69° (1967) 0.09" 0"
Dec 26 41° 57° 27° (1988) 74° (1967) 0.1" 0"
Dec 27 41° 57° 29° (1966) 73° (1967) 0.09" 0"
Dec 28 41° 57° 28° (1966) 71° (1967) 0.09" 0"
Dec 29 41° 57° 28° (1990) 69° (1967) 0.1" 0"
Dec 30 41° 57° 27° (1990) 66° (1958) 0.09" 0"
Dec 31 41° 57° 28° (1990) 70° (1958) 0.09" 0"
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