Ketchikan, Alaska
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January -1° -18.3° (1965) 16.7° (1958) 15.4" NA
February -1° -16.7° (1994) 17.2° (1963) 10.88" NA
March -16.1° (1955) 15.6° (1994) 10.89" NA
April 10° -7.2° (2007) 23.9° (1976) 9.38" NA
May 13° -5° (1971) 30.6° (1963) 8.2" NA
June 16° -5° (1971) 31.7° (1958) 6.6" NA
July 11° 18° -5° (1971) 30.6° (1976) 6.57" NA
August 11° 18° -9.4° (2006) 31.7° (1977) 9.81" NA
September 15° -5° (1971) 26.7° (1949) 13.79" NA
October 10° -8.3° (1984) 20.6° (1964) 19.22" NA
November -15° (2006) 18.3° (1962) 16.63" NA
December -1° -18.3° (1964) 16.7° (1962) 14.23" NA
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Dec 1 -14° (2001) 13° (1959) 0.47" NA
Dec 2 -14° (1970) 12° (1989) 0.46" NA
Dec 3 -16° (1970) 11° (1963) 0.48" NA
Dec 4 -13° (1970) 11° (1959) 0.47" NA
Dec 5 -9° (1977) 16° (1959) 0.48" NA
Dec 6 -13° (1958) 13° (1959) 0.48" NA
Dec 7 -13° (1977) 11° (1960) 0.47" NA
Dec 8 -18° (1977) 13° (1960) 0.49" NA
Dec 9 -14° (1977) 14° (1960) 0.47" NA
Dec 10 -12° (1977) 13° (1957) 0.48" NA
Dec 11 -7° (1977) 15° (1962) 0.48" NA
Dec 12 -1° -15° (1971) 17° (1962) 0.48" NA
Dec 13 -1° -15° (1971) 12° (1962) 0.47" NA
Dec 14 -1° -13° (1964) 14° (1962) 0.46" NA
Dec 15 -1° -18° (1964) 13° (1958) 0.45" NA
Dec 16 -1° -16° (1964) 11° (1953) 0.45" NA
Dec 17 -1° -10° (1984) 11° (1969) 0.44" NA
Dec 18 -1° -11° (2008) 13° (1981) 0.46" NA
Dec 19 -1° -13° (2008) 14° (1969) 0.46" NA
Dec 20 -1° -12° (2008) 14° (1969) 0.45" NA
Dec 21 -1° -12° (1964) 12° (1958) 0.45" NA
Dec 22 -1° -12° (1964) 11° (1960) 0.44" NA
Dec 23 -1° -14° (1971) 13° (1960) 0.43" NA
Dec 24 -1° -14° (1964) 12° (1966) 0.44" NA
Dec 25 -1° -14° (1964) 11° (2009) 0.43" NA
Dec 26 -1° -14° (1955) 9° (1959) 0.44" NA
Dec 27 -1° -12° (1955) 10° (1956) 0.44" NA
Dec 28 -1° -16° (1968) 13° (1979) 0.45" NA
Dec 29 -1° -16° (1968) 11° (1976) 0.45" NA
Dec 30 -1° -16° (1968) 13° (1963) 0.45" NA
Dec 31 -1° -16° (1949) 11° (1961) 0.46" NA
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