Sammamish, Washington
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 36° 47° -1° (1957) 67° (2005) 8.85" 1.9"
February 35° 50° -3° (1950) 75° (1968) 5.61" 1.3"
March 37° 54° 8° (1955) 79° (1994) 6.26" 0.7"
April 40° 58° 24° (1952) 90° (1934) 4.81" 0"
May 46° 64° 26° (1954) 97° (1983) 4.01" 0"
June 51° 69° 31° (1947) 99° (1982) 2.94" 0"
July 54° 75° 36° (1952) 100° (2004) 1.37" 0"
August 53° 76° 35° (1945) 102° (1960) 1.29" 0"
September 48° 70° 30° (1984) 98° (1981) 2.85" 0"
October 43° 60° 23° (1949) 95° (1987) 5.69" 0"
November 38° 51° 2° (1955) 75° (1949) 10.12" 1.2"
December 34° 45° 3° (1990) 67° (1980) 8.45" 2.9"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jan 1 35° 45° 6° (1952) 55° (1932) 0.29" 0.1"
Jan 2 35° 45° 14° (1950) 59° (2007) 0.29" 0.1"
Jan 3 35° 45° 4° (1950) 62° (1984) 0.29" 0"
Jan 4 35° 45° 13° (1974) 64° (1984) 0.3" 0.1"
Jan 5 35° 45° 7° (1982) 57° (1954) 0.29" 0.1"
Jan 6 35° 46° 7° (1937) 54° (1961) 0.3" 0"
Jan 7 35° 46° 8° (1937) 59° (2003) 0.29" 0.1"
Jan 8 35° 46° 0° (1993) 58° (2002) 0.3" 0"
Jan 9 35° 46° 8° (1949) 57° (1981) 0.31" 0.1"
Jan 10 35° 46° 7° (1949) 59° (1981) 0.3" 0.1"
Jan 11 36° 46° 11° (1949) 62° (1981) 0.3" 0"
Jan 12 36° 46° 11° (1949) 62° (1981) 0.31" 0"
Jan 13 36° 46° 9° (1950) 59° (1981) 0.29" 0.1"
Jan 14 36° 47° 2° (1950) 59° (1981) 0.31" 0"
Jan 15 36° 47° 4° (1950) 58° (1958) 0.31" 0.1"
Jan 16 36° 47° 11° (1950) 59° (1971) 0.3" 0"
Jan 17 36° 47° 9° (1943) 60° (1977) 0.31" 0.1"
Jan 18 36° 47° -1° (1950) 58° (1981) 0.31" 0.1"
Jan 19 36° 47° 8° (1935) 64° (2005) 0.3" 0"
Jan 20 36° 47° 8° (1937) 67° (2005) 0.29" 0.1"
Jan 21 36° 47° 9° (1962) 64° (2005) 0.29" 0.1"
Jan 22 36° 48° 5° (1943) 56° (1942) 0.28" 0"
Jan 23 36° 48° 7° (1943) 59° (2005) 0.26" 0.1"
Jan 24 36° 48° 13° (1950) 64° (1935) 0.26" 0"
Jan 25 36° 48° 0° (1950) 65° (2005) 0.26" 0.1"
Jan 26 36° 48° -1° (1957) 61° (2003) 0.26" 0.1"
Jan 27 36° 48° 6° (1957) 58° (2003) 0.25" 0"
Jan 28 36° 48° 7° (1957) 66° (1931) 0.26" 0.1"
Jan 29 36° 48° 1° (1950) 62° (1931) 0.25" 0.1"
Jan 30 36° 48° 0° (1950) 64° (1931) 0.24" 0"
Jan 31 36° 48° 4° (1950) 63° (1940) 0.25" 0.1"
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