Watertown, Connecticut
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 13° 34° -22° (1961) 63° (1974) 4.03" NA
February 14° 37° -18° (1996) 67° (1985) 3.17" NA
March 23° 46° -11° (1967) 81° (1990) 4.57" NA
April 33° 58° 0° (1982) 93° (1990) 4.29" NA
May 43° 70° 23° (1986) 96° (1987) 4.5" NA
June 53° 78° 32° (1978) 96° (1988) 4.2" NA
July 58° 83° 38° (1985) 100° (1995) 4.2" NA
August 56° 81° 35° (1986) 98° (1975) 4.44" NA
September 48° 73° 23° (1974) 94° (1993) 4.63" NA
October 36° 62° 14° (1974) 88° (1986) 4.44" NA
November 28° 50° 5° (1993) 78° (1987) 4.39" NA
December 19° 38° -14° (1980) 68° (1984) 4.17" NA
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
May 1 38° 64° 23° (1961) 84° (1985) 0.14" NA
May 2 38° 65° 27° (1974) 82° (1990) 0.14" NA
May 3 39° 65° 24° (1986) 78° (1951) 0.14" NA
May 4 39° 66° 23° (1986) 81° (1965) 0.14" NA
May 5 39° 66° 25° (1974) 86° (1955) 0.14" NA
May 6 40° 67° 24° (1987) 86° (1955) 0.14" NA
May 7 40° 67° 28° (1974) 84° (1977) 0.14" NA
May 8 41° 67° 26° (1974) 83° (1964) 0.14" NA
May 9 41° 68° 27° (1956) 85° (1979) 0.14" NA
May 10 41° 68° 28° (1989) 91° (1979) 0.14" NA
May 11 42° 69° 25° (1966) 92° (1979) 0.15" NA
May 12 42° 69° 30° (1989) 91° (1993) 0.15" NA
May 13 42° 69° 28° (1967) 87° (1959) 0.15" NA
May 14 43° 70° 26° (1996) 87° (1991) 0.15" NA
May 15 43° 70° 27° (1996) 83° (1961) 0.15" NA
May 16 43° 70° 31° (1987) 82° (1951) 0.15" NA
May 17 44° 71° 30° (1967) 87° (1991) 0.15" NA
May 18 44° 71° 29° (1983) 89° (1987) 0.15" NA
May 19 45° 71° 31° (1973) 90° (1962) 0.15" NA
May 20 45° 72° 31° (1974) 92° (1962) 0.15" NA
May 21 45° 72° 30° (1974) 95° (1996) 0.15" NA
May 22 46° 72° 37° (1990) 92° (1996) 0.15" NA
May 23 46° 72° 35° (1973) 90° (1992) 0.15" NA
May 24 46° 73° 26° (1971) 90° (1964) 0.15" NA
May 25 47° 73° 30° (1956) 90° (1975) 0.15" NA
May 26 47° 73° 32° (1992) 88° (1981) 0.15" NA
May 27 47° 74° 32° (1969) 89° (1991) 0.14" NA
May 28 48° 74° 32° (1994) 87° (1982) 0.14" NA
May 29 48° 74° 35° (1976) 88° (1977) 0.14" NA
May 30 48° 74° 35° (1965) 93° (1987) 0.14" NA
May 31 48° 74° 31° (1961) 96° (1987) 0.14" NA
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