Walla Walla, Washington
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January -2° -27.8° (1957) 21.1° (1968) 2.25" 5.8"
February -26.7° (1950) 23.9° (1995) 1.97" 3.9"
March 13° -15.6° (1993) 26.1° (1964) 2.2" 1.1"
April 18° -6.7° (1966) 35.6° (1977) 1.83" 0"
May 22° -3.3° (1954) 37.8° (1983) 1.95" 0"
June 12° 27° 2.2° (1966) 41.7° (1992) 1.15" 0"
July 16° 32° 4.4° (1971) 45.6° (1975) 0.73" 0"
August 16° 32° 5.6° (1992) 45.6° (1961) 0.84" 0"
September 12° 26° 0° (1985) 40° (1950) 0.83" 0"
October 19° -7.2° (1971) 31.7° (1958) 1.77" 0.3"
November 10° -23.9° (1985) 26.7° (1975) 2.85" 2.4"
December -2° -31.1° (1968) 20° (1980) 2.51" 6.1"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Aug 1 16.7° 33.3° 10° (1987) 41° (1977) 0.02" NA
Aug 2 17.2° 32.8° 10° (1957) 43° (1994) 0.02" NA
Aug 3 17.2° 32.8° 11° (1956) 42° (1961) 0.02" NA
Aug 4 17.2° 32.8° 10° (1954) 46° (1961) 0.02" NA
Aug 5 17.2° 32.8° 12° (1956) 42° (1990) 0.02" NA
Aug 6 17.2° 32.8° 9° (1969) 41° (1972) 0.02" NA
Aug 7 16.7° 32.8° 12° (1976) 42° (1972) 0.03" NA
Aug 8 16.7° 32.8° 12° (1969) 42° (1972) 0.03" NA
Aug 9 16.7° 32.8° 12° (1955) 41° (1981) 0.03" NA
Aug 10 16.7° 32.8° 12° (1964) 40° (1967) 0.03" NA
Aug 11 16.7° 32.2° 12° (1985) 43° (1984) 0.03" NA
Aug 12 16.7° 32.2° 12° (1957) 41° (1973) 0.03" NA
Aug 13 16.7° 32.2° 12° (1955) 41° (1992) 0.03" NA
Aug 14 16.7° 32.2° 12° (1964) 39° (1992) 0.03" NA
Aug 15 16.7° 32.2° 11° (1960) 41° (1967) 0.03" NA
Aug 16 16.7° 31.7° 9° (1976) 41° (1967) 0.03" NA
Aug 17 16.7° 31.7° 11° (1969) 43° (1977) 0.03" NA
Aug 18 16.1° 31.7° 10° (1973) 42° (1981) 0.03" NA
Aug 19 16.1° 31.7° 8° (1975) 39° (1967) 0.03" NA
Aug 20 16.1° 31.7° 9° (1952) 40° (1977) 0.03" NA
Aug 21 16.1° 31.1° 10° (1988) 38° (1956) 0.03" NA
Aug 22 16.1° 31.1° 9° (1992) 40° (1970) 0.03" NA
Aug 23 15.6° 31.1° 7° (1992) 39° (1970) 0.03" NA
Aug 24 15.6° 31.1° 6° (1992) 38° (1958) 0.03" NA
Aug 25 15.6° 30.6° 8° (1992) 39° (1958) 0.03" NA
Aug 26 15.6° 30.6° 7° (1993) 37° (1972) 0.03" NA
Aug 27 15° 30.6° 9° (1954) 42° (1986) 0.03" NA
Aug 28 15° 30° 7° (1960) 40° (1972) 0.03" NA
Aug 29 15° 30° 7° (1980) 39° (1967) 0.02" NA
Aug 30 14.4° 30° 8° (1952) 40° (1967) 0.02" NA
Aug 31 14.4° 29.4° 8° (1964) 39° (1967) 0.02" NA
Advertisements
Track Severe Weather on mobile