September weather in Waitsburg, WA
The average temperature in Waitsburg in September is 62.2°F (47.2°F–77.2°F). Average precipitation: 0.73 inches.
September is a fall month in Waitsburg, and is warmer than the annual average of 51.1°F. Daily temperatures swing about 30°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 12h 19m. For travel, September is a comfortable month to visit.
Avg High
77.2°F
Avg Low
47.2°F
Precipitation
0.73 in
Daylight
12h 19m
September records in Waitsburg
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.9°F (1967) | 37.0°F (1898) | 0.57 in (1936) |
| September 2 | 100.0°F (1950) | 26.1°F (2008) | 1.22 in (1971) |
| September 3 | 99.0°F (1988) | 25.0°F (2008) | 0.22 in (2000) |
| September 4 | 102.0°F (1998) | 30.9°F (2008) | 0.70 in (1899) |
| September 5 | 98.1°F (1988) | 28.0°F (2008) | 0.74 in (2013) |
| September 6 | 99.0°F (1944) | 28.9°F (2007) | 0.76 in (1927) |
| September 7 | 98.1°F (1944) | 33.1°F (2007) | 0.51 in (1947) |
| September 8 | 99.0°F (1958) | 21.9°F (2008) | 0.75 in (1995) |
| September 9 | 100.0°F (1981) | 26.1°F (2007) | 0.70 in (1947) |
| September 10 | 99.0°F (1963) | 24.1°F (2008) | 0.55 in (1982) |
| September 11 | 105.1°F (1953) | 24.1°F (2008) | 0.87 in (1927) |
| September 12 | 93.0°F (2002) | 28.0°F (2008) | 0.67 in (1920) |
| September 13 | 96.1°F (1948) | 27.0°F (2008) | 0.72 in (1980) |
| September 14 | 95.0°F (1953) | 16.0°F (2008) | 0.81 in (1955) |
| September 15 | 96.1°F (1979) | 23.0°F (2008) | 0.65 in (1985) |
| September 16 | 98.1°F (1979) | 27.0°F (2008) | 1.40 in (1893) |
| September 17 | 99.0°F (1981) | 26.1°F (1965) | 0.63 in (1985) |
| September 18 | 100.0°F (1981) | 30.0°F (2008) | 0.70 in (1941) |
| September 19 | 95.0°F (1981) | 27.0°F (2007) | 0.63 in (1921) |
| September 20 | 91.0°F (1936) | 24.1°F (2007) | 0.72 in (1973) |
| September 21 | 91.0°F (1967) | 26.1°F (2007) | 0.61 in (2017) |
| September 22 | 97.0°F (1967) | 26.1°F (2007) | 0.95 in (1926) |
| September 23 | 93.9°F (1905) | 23.0°F (2008) | 0.29 in (1970) |
| September 24 | 97.0°F (1952) | 19.0°F (1926) | 1.00 in (1992) |
| September 25 | 99.0°F (1952) | 23.0°F (1926) | 0.33 in (1924) |
| September 26 | 93.0°F (1997) | 25.0°F (2008) | 1.05 in (1905) |
| September 27 | 95.0°F (1942) | 25.0°F (1926) | 0.45 in (1905) |
| September 28 | 91.9°F (1918) | 26.1°F (2008) | 0.57 in (1955) |
| September 29 | 90.0°F (1963) | 25.0°F (2008) | 0.93 in (1927) |
| September 30 | 88.0°F (1976) | 18.0°F (2008) | 0.48 in (1956) |