Sammamish, Washington
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 33° 46° -1° (1957) 67° (2005) 8.45" 2.9"
February 34° 50° -3° (1950) 75° (1968) 6.46" 1.9"
March 35° 53° 8° (1955) 79° (1994) 6.18" 1.3"
April 39° 58° 24° (1952) 90° (1934) 4.63" 0.4"
May 44° 64° 26° (1954) 97° (1983) 3.79" 0"
June 49° 68° 31° (1947) 99° (1982) 2.94" 0"
July 52° 74° 36° (1952) 100° (2004) 1.6" 0"
August 52° 75° 35° (1945) 102° (1960) 1.5" 0"
September 47° 70° 30° (1984) 98° (1981) 2.8" 0"
October 42° 60° 23° (1949) 95° (1987) 5.26" 0"
November 37° 50° 2° (1955) 75° (1949) 9.43" 1.5"
December 34° 45° 3° (1990) 67° (1980) 9.02" 3.3"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Mar 1 35° 51° 17° (1971) 68° (1990) 0.22" NA
Mar 2 35° 51° 17° (1989) 68° (1990) 0.21" NA
Mar 3 35° 52° 18° (1989) 66° (1986) 0.21" NA
Mar 4 35° 52° 9° (1955) 67° (1965) 0.21" NA
Mar 5 35° 52° 8° (1955) 72° (1965) 0.21" NA
Mar 6 35° 52° 22° (1974) 64° (2001) 0.21" NA
Mar 7 35° 52° 22° (1974) 71° (2007) 0.21" NA
Mar 8 35° 52° 27° (1974) 67° (1984) 0.21" NA
Mar 9 35° 52° 23° (1933) 73° (2005) 0.21" NA
Mar 10 35° 52° 24° (1943) 71° (1934) 0.21" NA
Mar 11 35° 52° 22° (1956) 74° (1934) 0.21" NA
Mar 12 35° 53° 23° (1944) 69° (1934) 0.21" NA
Mar 13 35° 53° 20° (1944) 71° (1934) 0.2" NA
Mar 14 35° 53° 23° (1944) 69° (2005) 0.2" NA
Mar 15 35° 53° 26° (1955) 77° (1947) 0.2" NA
Mar 16 35° 53° 26° (1952) 73° (1947) 0.2" NA
Mar 17 35° 53° 23° (1955) 72° (1972) 0.2" NA
Mar 18 35° 53° 24° (1943) 69° (1956) 0.2" NA
Mar 19 35° 54° 20° (1965) 67° (1951) 0.2" NA
Mar 20 36° 54° 26° (1946) 74° (1986) 0.2" NA
Mar 21 36° 54° 26° (1940) 70° (1939) 0.19" NA
Mar 22 36° 54° 27° (1936) 74° (1939) 0.19" NA
Mar 23 36° 54° 25° (1954) 71° (1992) 0.19" NA
Mar 24 36° 54° 27° (1945) 67° (1982) 0.19" NA
Mar 25 36° 54° 26° (1954) 77° (2001) 0.19" NA
Mar 26 36° 55° 27° (1975) 72° (1969) 0.19" NA
Mar 27 36° 55° 26° (1939) 74° (1941) 0.19" NA
Mar 28 36° 55° 21° (1954) 73° (1994) 0.18" NA
Mar 29 36° 55° 25° (1954) 76° (1964) 0.18" NA
Mar 30 36° 55° 21° (1936) 79° (1994) 0.18" NA
Mar 31 36° 55° 11° (1936) 76° (1942) 0.18" NA
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