Ketchikan, Alaska
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January -2° -18.3° (1965) 16.7° (1958) 11.94" NA
February -1° -16.7° (1994) 17.2° (1963) 11.33" NA
March -16.1° (1955) 15.6° (1994) 11.15" NA
April -7.2° (2007) 23.9° (1976) 9.85" NA
May 13° -5° (1971) 30.6° (1963) 8.7" NA
June 16° -5° (1971) 31.7° (1958) 6.95" NA
July 11° 18° -5° (1971) 30.6° (1976) 6.43" NA
August 11° 18° -9.4° (2006) 31.7° (1977) 9.14" NA
September 15° -5° (1971) 26.7° (1949) 12.18" NA
October 11° -8.3° (1984) 20.6° (1964) 20.29" NA
November -15° (2006) 18.3° (1962) 15.73" NA
December -1° -18.3° (1964) 16.7° (1962) 13.71" NA
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Aug 1 11.7° 18.3° 5° (1957) 29° (1961) 0.25" NA
Aug 2 11.7° 18.3° 7° (2000) 26° (1976) 0.25" NA
Aug 3 11.7° 18.3° 7° (1975) 26° (1953) 0.26" NA
Aug 4 11.7° 18.3° 8° (1966) 30° (1977) 0.26" NA
Aug 5 11.7° 18.3° 6° (2002) 30° (1977) 0.26" NA
Aug 6 11.7° 18.3° 4° (1985) 30° (1977) 0.27" NA
Aug 7 11.7° 18.3° 8° (1968) 28° (1965) 0.27" NA
Aug 8 11.7° 18.3° 7° (1968) 27° (1965) 0.27" NA
Aug 9 11.7° 18.3° 6.1° (2007) 26° (1981) 0.28" NA
Aug 10 11.7° 18.3° 6° (1973) 28° (1977) 0.28" NA
Aug 11 11.7° 18.3° 7° (1959) 28° (1977) 0.29" NA
Aug 12 11.7° 18.3° 7° (1972) 28° (1990) 0.29" NA
Aug 13 11.7° 18.3° 7° (1959) 28° (1977) 0.29" NA
Aug 14 11.1° 18.3° 8° (1970) 32° (1977) 0.29" NA
Aug 15 11.1° 18.3° 5° (1973) 31° (1977) 0.3" NA
Aug 16 11.1° 18.3° 4° (1973) 30° (1957) 0.3" NA
Aug 17 11.1° 18.3° 6° (1973) 31° (1950) 0.3" NA
Aug 18 11.1° 18.3° 4° (1973) 32° (1977) 0.3" NA
Aug 19 11.1° 18.3° 6° (1964) 31° (1977) 0.31" NA
Aug 20 11.1° 17.8° -9° (2002) 27° (1977) 0.31" NA
Aug 21 11.1° 17.8° 4° (1964) 27° (1977) 0.31" NA
Aug 22 11.1° 17.8° 6° (1976) 25° (1979) 0.31" NA
Aug 23 11.1° 17.8° 5° (1976) 24° (1954) 0.32" NA
Aug 24 10.6° 17.8° 6° (1964) 26° (1963) 0.32" NA
Aug 25 10.6° 17.8° 5° (1964) 27° (1954) 0.32" NA
Aug 26 10.6° 17.8° 6° (1999) 26° (1987) 0.32" NA
Aug 27 10.6° 17.8° 6° (1984) 24° (1959) 0.32" NA
Aug 28 10.6° 17.2° -5° (1971) 27° (1967) 0.32" NA
Aug 29 10.6° 17.2° 6° (1952) 27° (1967) 0.32" NA
Aug 30 10° 17.2° -9.4° (2006) 27° (1963) 0.32" NA
Aug 31 10° 17.2° 3° (1973) 26° (1963) 0.33" NA
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