Arroyo Grande, California
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 45° 60° 24° (1950) 85° (1976) 3.04" 0"
February 46° 61° 28° (1996) 90° (1995) 3.96" 0"
March 47° 62° 23° (1963) 90° (2000) 3.04" 0"
April 48° 64° 31° (1999) 101° (1989) 1.14" 0"
May 50° 65° 30° (1988) 100° (1970) 0.41" 0"
June 52° 66° 37° (1999) 99° (1976) 0.07" 0"
July 54° 66° 38° (1949) 104° (1953) 0.03" 0"
August 55° 67° 39° (1963) 108° (1962) 0.07" 0"
September 54° 68° 35° (1988) 100° (1966) 0.14" 0"
October 52° 67° 32° (1949) 99° (1964) 0.87" 0"
November 48° 65° 29° (1986) 91° (1997) 1.52" 0"
December 44° 60° 24° (1990) 92° (1958) 2.73" 0"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jul 1 54° 66° 43° (1975) 98° (1991) 0" 0"
Jul 2 54° 66° 43° (1975) 93° (1985) 0" 0"
Jul 3 54° 66° 43° (1995) 94° (1997) 0" 0"
Jul 4 54° 66° 43° (1999) 88° (1977) 0.01" 0"
Jul 5 54° 66° 43° (1968) 90° (1977) 0" 0"
Jul 6 54° 66° 40° (1980) 98° (1957) 0" 0"
Jul 7 54° 66° 44° (1968) 89° (1957) 0" 0"
Jul 8 54° 66° 45° (1953) 90° (1985) 0" 0"
Jul 9 54° 66° 38° (1949) 102° (1985) 0" 0"
Jul 10 54° 66° 45° (1975) 104° (1953) 0.01" 0"
Jul 11 54° 66° 46° (1975) 99° (1953) 0" 0"
Jul 12 54° 66° 46° (1975) 89° (1979) 0" 0"
Jul 13 54° 66° 45° (1975) 99° (1979) 0" 0"
Jul 14 54° 66° 47° (1975) 89° (1957) 0" 0"
Jul 15 54° 66° 49° (1949) 92° (1995) 0" 0"
Jul 16 54° 66° 45° (1986) 89° (1998) 0" 0"
Jul 17 54° 66° 48° (1963) 99° (1988) 0" 0"
Jul 18 54° 66° 41° (1987) 89° (1988) 0" 0"
Jul 19 54° 66° 46° (1963) 84° (1992) 0" 0"
Jul 20 54° 66° 48° (1949) 90° (1967) 0" 0"
Jul 21 54° 66° 43° (1986) 79° (1976) 0.01" 0"
Jul 22 55° 66° 43° (1986) 84° (1977) 0" 0"
Jul 23 55° 66° 46° (1952) 84° (1977) 0" 0"
Jul 24 55° 66° 48° (1963) 87° (1973) 0" 0"
Jul 25 55° 66° 46° (1963) 90° (1973) 0" 0"
Jul 26 55° 66° 48° (1986) 84° (1977) 0" 0"
Jul 27 55° 66° 48° (1963) 83° (1977) 0" 0"
Jul 28 55° 66° 39° (1999) 82° (1998) 0" 0"
Jul 29 55° 66° 43° (1986) 82° (1998) 0" 0"
Jul 30 55° 66° 40° (1963) 90° (1977) 0" 0"
Jul 31 55° 66° 41° (1963) 94° (1977) 0" 0"
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