September weather in Auburn, CA
The average temperature in Auburn in September is 73.2°F (59.5°F–86.8°F). Average precipitation: 0.24 inches.
September is a fall month in Auburn, and is warmer than the annual average of 61.2°F. Daily temperatures swing about 27.3°F between overnight low and afternoon high. Expect about 1 days with precipitation. Daylight averages about 12h 14m. For travel, September is a comfortable month to visit.
Avg High
86.8°F
Avg Low
59.5°F
Precipitation
0.24 in
Daylight
12h 14m
September records in Auburn
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 104.0°F (1950) | 46.0°F (1914) | 0.04 in (1964) |
| September 2 | 107.1°F (1950) | 41.0°F (1954) | 0.65 in (2000) |
| September 3 | 109.0°F (1950) | 44.1°F (1919) | 0.28 in (1960) |
| September 4 | 108.0°F (1950) | 41.0°F (1919) | 1.00 in (1912) |
| September 5 | 106.0°F (1950) | 42.1°F (1919) | 0.98 in (1978) |
| September 6 | 105.1°F (1923) | 39.9°F (1911) | 0.59 in (1978) |
| September 7 | 106.0°F (1923) | 41.0°F (1919) | 0.00 in (1905) |
| September 8 | 106.0°F (1923) | 41.0°F (1919) | 0.09 in (1949) |
| September 9 | 105.1°F (1923) | 43.0°F (1919) | 0.67 in (1985) |
| September 10 | 105.1°F (1944) | 41.0°F (1919) | 0.65 in (1978) |
| September 11 | 105.1°F (1948) | 39.9°F (1912) | 1.24 in (1976) |
| September 12 | 102.9°F (1948) | 39.0°F (1919) | 2.00 in (1918) |
| September 13 | 104.0°F (1979) | 42.1°F (1926) | 0.79 in (1918) |
| September 14 | 105.1°F (1971) | 42.1°F (1926) | 0.02 in (1978) |
| September 15 | 104.0°F (1913) | 34.0°F (1906) | 0.25 in (1997) |
| September 16 | 102.9°F (1913) | 39.9°F (1919) | 0.63 in (1910) |
| September 17 | 106.0°F (1913) | 39.9°F (1909) | 1.49 in (2019) |
| September 18 | 102.0°F (1913) | 39.9°F (1909) | 1.50 in (1986) |
| September 19 | 100.0°F (1922) | 42.1°F (1908) | 1.72 in (1959) |
| September 20 | 100.9°F (1939) | 41.0°F (1926) | 0.55 in (1973) |
| September 21 | 100.0°F (1943) | 37.9°F (1926) | 1.20 in (1923) |
| September 22 | 102.9°F (1949) | 35.1°F (1923) | 0.20 in (1916) |
| September 23 | 104.0°F (1949) | 34.0°F (1923) | 0.40 in (1958) |
| September 24 | 100.9°F (1947) | 39.0°F (1909) | 0.49 in (1986) |
| September 25 | 99.0°F (1964) | 35.1°F (1923) | 0.88 in (1981) |
| September 26 | 99.0°F (1963) | 37.0°F (1923) | 1.06 in (1982) |
| September 27 | 102.0°F (1963) | 36.0°F (1919) | 0.75 in (1972) |
| September 28 | 100.0°F (1963) | 36.0°F (1919) | 0.86 in (1957) |
| September 29 | 99.0°F (1966) | 36.0°F (1919) | 0.50 in (1989) |
| September 30 | 98.1°F (1966) | 34.0°F (2019) | 0.84 in (1983) |