Andersen AFB, Guam
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 76° 83° 66° (1963) 88° (1998) 5.23" NA
February 75° 83° 69° (1978) 90° (1998) 5.06" NA
March 76° 83° 69° (1965) 89° (1989) 3.73" NA
April 77° 84° 69° (1963) 91° (1984) 4.33" NA
May 77° 85° 71° (1976) 94° (1984) 5.75" NA
June 78° 85° 70° (1962) 93° (1999) 6.07" NA
July 77° 85° 70° (1972) 90° (2002) 10.89" NA
August 77° 85° 66° (1980) 91° (1993) 14.51" NA
September 77° 86° 70° (1999) 91° (1995) 12.17" NA
October 77° 85° 61° (2002) 93° (1966) 11.39" NA
November 78° 84° 71° (1960) 90° (1987) 9.42" NA
December 77° 83° 68° (1962) 90° (1997) 6.16" NA
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jan 1 76° 83° 70° (1965) 86° (2001) 0.17" NA
Jan 2 76° 83° 72° (1956) 86° (1986) 0.17" NA
Jan 3 76° 83° 71° (1976) 86° (1997) 0.17" NA
Jan 4 76° 83° 68° (1963) 86° (1984) 0.16" NA
Jan 5 76° 83° 69° (1963) 86° (1954) 0.16" NA
Jan 6 76° 83° 70° (1969) 86° (1989) 0.16" NA
Jan 7 76° 83° 71° (1969) 86° (1989) 0.16" NA
Jan 8 76° 83° 72° (1961) 86° (1989) 0.16" NA
Jan 9 76° 83° 70° (1959) 86° (1970) 0.16" NA
Jan 10 76° 83° 71° (1956) 88° (1998) 0.16" NA
Jan 11 76° 83° 71° (1956) 86° (1970) 0.16" NA
Jan 12 76° 83° 72° (1968) 85° (1967) 0.16" NA
Jan 13 76° 83° 71° (1969) 87° (1985) 0.16" NA
Jan 14 76° 83° 66° (1963) 87° (1985) 0.17" NA
Jan 15 76° 83° 71° (1959) 87° (1985) 0.17" NA
Jan 16 76° 83° 70° (1996) 86° (1985) 0.17" NA
Jan 17 76° 83° 71° (1956) 87° (1985) 0.17" NA
Jan 18 76° 83° 70° (1956) 85° (1977) 0.17" NA
Jan 19 76° 83° 70° (1956) 86° (1998) 0.17" NA
Jan 20 75° 82° 71° (1966) 86° (1985) 0.17" NA
Jan 21 75° 82° 72° (1998) 86° (1985) 0.17" NA
Jan 22 75° 82° 71° (1966) 85° (1967) 0.17" NA
Jan 23 75° 82° 71° (1956) 85° (1967) 0.17" NA
Jan 24 75° 82° 72° (1953) 86° (1989) 0.17" NA
Jan 25 75° 82° 71° (1956) 88° (1998) 0.17" NA
Jan 26 75° 82° 72° (1976) 86° (1985) 0.18" NA
Jan 27 75° 82° 71° (1983) 86° (1989) 0.18" NA
Jan 28 75° 82° 71° (1983) 86° (1998) 0.18" NA
Jan 29 75° 82° 70° (1977) 86° (1997) 0.18" NA
Jan 30 75° 82° 70° (1983) 85° (1985) 0.18" NA
Jan 31 75° 82° 71° (1958) 86° (1998) 0.18" NA
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