September weather in Sacramento, CA
The average temperature in Sacramento in September is 74.0°F (58.8°F–89.3°F). Average precipitation: 0.15 inches.
September is a fall month in Sacramento, and is warmer than the annual average of 63.4°F. Daily temperatures swing about 30.5°F between overnight low and afternoon high. Expect about 1 days with precipitation. Daylight averages about 12h 14m. For travel, September is hot.
Avg High
89.3°F
Avg Low
58.8°F
Precipitation
0.15 in
Daylight
12h 14m
September records in Sacramento
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 109.0°F (1950) | 48.0°F (1899) | 0.16 in (2000) |
| September 2 | 109.0°F (1955) | 48.9°F (1898) | 0.15 in (1912) |
| September 3 | 108.0°F (1955) | 50.0°F (1895) | 0.16 in (1897) |
| September 4 | 108.0°F (1988) | 46.9°F (1914) | 0.00 in (1877) |
| September 5 | 113.0°F (2022) | 50.0°F (1884) | 0.18 in (1912) |
| September 6 | 116.1°F (2022) | 48.9°F (1884) | 0.89 in (1912) |
| September 7 | 109.0°F (2022) | 50.0°F (1887) | 0.39 in (1919) |
| September 8 | 113.0°F (2022) | 46.9°F (1914) | 0.20 in (1998) |
| September 9 | 108.0°F (1944) | 45.0°F (1898) | 0.26 in (1985) |
| September 10 | 107.1°F (2015) | 46.0°F (1985) | 0.27 in (1895) |
| September 11 | 106.0°F (1888) | 48.9°F (1911) | 0.49 in (1976) |
| September 12 | 104.0°F (1983) | 44.1°F (1893) | 3.13 in (1918) |
| September 13 | 104.0°F (1971) | 45.0°F (1910) | 0.29 in (1918) |
| September 14 | 104.0°F (1979) | 46.0°F (1939) | 0.44 in (1955) |
| September 15 | 104.0°F (1922) | 46.9°F (1939) | 0.43 in (1888) |
| September 16 | 105.1°F (1979) | 48.0°F (1960) | 1.75 in (1989) |
| September 17 | 106.0°F (1984) | 48.0°F (1878) | 0.62 in (1950) |
| September 18 | 104.0°F (1984) | 44.1°F (1882) | 1.46 in (1959) |
| September 19 | 102.0°F (2016) | 46.0°F (1887) | 1.93 in (2004) |
| September 20 | 102.0°F (2000) | 48.0°F (1893) | 0.06 in (1896) |
| September 21 | 102.9°F (1987) | 48.0°F (1960) | 0.42 in (2013) |
| September 22 | 102.9°F (2002) | 46.0°F (1895) | 0.50 in (1917) |
| September 23 | 102.0°F (1939) | 46.0°F (1945) | 1.74 in (1904) |
| September 24 | 102.0°F (1936) | 45.0°F (1920) | 0.61 in (1904) |
| September 25 | 100.0°F (1952) | 44.1°F (1934) | 1.15 in (1904) |
| September 26 | 102.9°F (1963) | 46.0°F (1923) | 0.41 in (1972) |
| September 27 | 102.0°F (1963) | 46.0°F (1986) | 0.62 in (1957) |
| September 28 | 100.9°F (2010) | 46.0°F (1894) | 0.37 in (1989) |
| September 29 | 102.9°F (1966) | 46.0°F (2019) | 0.80 in (1890) |
| September 30 | 102.0°F (1991) | 46.0°F (1894) | 0.74 in (1883) |