Seattle, Washington
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January -17.8° (1950) 19.4° (1931) 5.57" 1.4"
February 10° -17.2° (1950) 21.1° (1968) 3.62" 1.7"
March 12° -11.7° (1955) 25.6° (2004) 3.72" 0.8"
April 15° -1.7° (1975) 30.6° (1947) 2.71" 0"
May 18° -8.9° (1928) 33.9° (1963) 1.94" 0"
June 11° 21° 3.3° (1952) 36.7° (1925) 1.57" 0"
July 13° 24° -3.9° (1938) 39° (2009) 0.7" 0"
August 13° 25° 6.7° (1955) 37.2° (1981) 0.88" 0"
September 11° 21° 1.7° (1972) 36.7° (1988) 1.5" 0"
October 15° -7.2° (1937) 31.7° (1987) 3.48" 0"
November 11° -17.8° (1939) 23.3° (1949) 6.57" 1.2"
December -14.4° (1968) 18.3° (1939) 5.35" 1.7"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Feb 1 -18° (1950) 17° (1962) 0.13" 0.1"
Feb 2 -18° (1950) 18° (1962) 0.13" 0"
Feb 3 -18° (1950) 17° (1992) 0.14" 0.1"
Feb 4 -18° (1989) 17° (2009) 0.13" 0"
Feb 5 10° -18° (1989) 17° (1987) 0.14" 0.1"
Feb 6 10° -18° (1989) 18° (1993) 0.13" 0.1"
Feb 7 10° -18° (1989) 19° (1963) 0.14" 0"
Feb 8 10° -18° (1994) 20° (1963) 0.13" 0.1"
Feb 9 10° -18° (1989) 17° (1968) 0.13" 0.1"
Feb 10 10° -18° (1982) 18° (1963) 0.13" 0"
Feb 11 10° -18° (1948) 17° (1963) 0.13" 0.1"
Feb 12 10° -18° (1949) 19° (1963) 0.12" 0"
Feb 13 10° -18° (1949) 15° (1996) 0.13" 0.1"
Feb 14 10° -18° (1995) 17° (1991) 0.11" 0.1"
Feb 15 10° -18° (1956) 18° (1996) 0.12" 0"
Feb 16 10° -18° (1956) 14° (1997) 0.12" 0.1"
Feb 17 10° -18° (1993) 14° (2007) 0.12" 0"
Feb 18 10° -18° (1990) 17° (1977) 0.11" 0.1"
Feb 19 10° -18° (1990) 19° (1977) 0.12" 0.1"
Feb 20 10° -18° (1955) 17° (1977) 0.12" 0"
Feb 21 10° -18° (1957) 19° (1973) 0.12" 0.1"
Feb 22 10° -18° (2005) 18° (1966) 0.12" 0"
Feb 23 10° -18° (1962) 16° (1983) 0.11" 0.1"
Feb 24 10° -18° (1962) 17° (1949) 0.12" 0.1"
Feb 25 11° -18° (1962) 18° (1992) 0.13" 0"
Feb 26 11° -18° (1962) 19° (1992) 0.12" 0.1"
Feb 27 11° -18° (1962) 21° (1968) 0.13" 0"
Feb 28 11° -18° (1971) 20° (1968) 0.12" 0.1"
Feb 29 11° -18° (1960) 20° (1968) 0.12" NA
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