Riverside/March AFB, California
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 40° 65° 19° (2000) 93° (2003) 2.98" 0"
February 43° 67° 25° (1985) 92° (1986) 3.04" 0"
March 45° 69° 29° (1954) 97° (1988) 2.58" 0"
April 48° 75° 31° (1953) 106° (1989) 0.81" 0"
May 52° 79° 36° (1938) 109° (1984) 0.42" 0"
June 57° 88° 41° (2006) 112° (1961) 0.13" 0"
July 61° 94° 49° (2001) 118° (2006) 0.1" 0"
August 62° 95° 46° (1954) 113° (2007) 0.22" 0"
September 59° 90° 43° (1971) 115° (1971) 0.42" 0"
October 52° 81° 28° (1971) 110° (1987) 0.5" 0"
November 44° 73° 26° (1931) 98° (2006) 0.91" 0.1"
December 40° 66° 23° (1978) 90° (1958) 1.51" 0"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Sep 1 61° 93° 49° (1973) 106° (1962) 0.01" NA
Sep 2 61° 93° 49° (1942) 110° (1982) 0.01" NA
Sep 3 61° 92° 49° (1973) 112° (1988) 0.01" NA
Sep 4 61° 92° 47° (1970) 109° (1984) 0.01" NA
Sep 5 61° 92° 49° (1936) 110° (1984) 0.01" NA
Sep 6 61° 92° 50° (1942) 112° (1955) 0.01" NA
Sep 7 61° 92° 47° (1935) 108° (1955) 0.01" NA
Sep 8 61° 92° 49° (1935) 108° (1979) 0.01" NA
Sep 9 61° 91° 46° (1942) 112° (1979) 0.01" NA
Sep 10 60° 91° 47° (1931) 106° (1979) 0.01" NA
Sep 11 60° 91° 47° (1949) 110° (1971) 0.01" NA
Sep 12 60° 91° 47° (1952) 114° (1971) 0.01" NA
Sep 13 60° 91° 46° (1952) 115° (1971) 0.01" NA
Sep 14 60° 90° 45° (1939) 107° (1929) 0.01" NA
Sep 15 60° 90° 46° (1931) 105° (1937) 0.01" NA
Sep 16 60° 90° 47° (1954) 109° (2000) 0.02" NA
Sep 17 59° 90° 46° (1973) 105° (1928) 0.02" NA
Sep 18 59° 89° 45° (1933) 103° (1928) 0.02" NA
Sep 19 59° 89° 48° (1942) 104° (1958) 0.02" NA
Sep 20 59° 89° 47° (1970) 103° (1928) 0.02" NA
Sep 21 59° 89° 46° (2007) 105° (1943) 0.02" NA
Sep 22 58° 88° 46° (1944) 106° (1949) 0.02" NA
Sep 23 58° 88° 46° (1941) 107° (2002) 0.02" NA
Sep 24 58° 88° 47° (1941) 106° (1991) 0.02" NA
Sep 25 58° 88° 44° (1934) 107° (1963) 0.02" NA
Sep 26 58° 87° 43° (1948) 105° (1978) 0.02" NA
Sep 27 57° 87° 46° (1929) 105° (1963) 0.02" NA
Sep 28 57° 87° 44° (1971) 107° (1963) 0.01" NA
Sep 29 57° 86° 43° (1971) 105° (1963) 0.01" NA
Sep 30 57° 86° 44° (1940) 108° (1980) 0.01" NA
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