September weather in King City, CA
The average temperature in King City in September is 68.3°F (51.5°F–85.1°F). Average precipitation: 0.06 inches.
September is a fall month in King City, and is warmer than the annual average of 60.3°F. Daily temperatures swing about 33.6°F between overnight low and afternoon high. Expect about 1 days with precipitation. Daylight averages about 12h 13m. For travel, September is a comfortable month to visit.
Avg High
85.1°F
Avg Low
51.5°F
Precipitation
0.06 in
Daylight
12h 13m
September records in King City
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 111.9°F (2017) | 39.0°F (1911) | 0.00 in (1902) |
| September 2 | 115.0°F (2017) | 39.9°F (1911) | 0.00 in (1902) |
| September 3 | 105.1°F (1923) | 37.9°F (1911) | 0.02 in (1912) |
| September 4 | 106.0°F (2022) | 37.0°F (1911) | 0.00 in (1902) |
| September 5 | 109.9°F (2022) | 36.0°F (1911) | 0.01 in (2012) |
| September 6 | 116.1°F (2022) | 36.0°F (1911) | 0.00 in (1902) |
| September 7 | 106.0°F (1936) | 35.1°F (1911) | 0.55 in (1958) |
| September 8 | 111.0°F (1936) | 34.0°F (1910) | 0.01 in (2025) |
| September 9 | 107.1°F (1984) | 37.0°F (1911) | 0.15 in (1960) |
| September 10 | 106.0°F (1979) | 36.0°F (1911) | 0.02 in (2022) |
| September 11 | 111.0°F (1979) | 37.0°F (1910) | 0.28 in (1918) |
| September 12 | 111.0°F (1983) | 33.1°F (1910) | 1.67 in (1918) |
| September 13 | 104.0°F (1937) | 33.1°F (1910) | 0.06 in (1918) |
| September 14 | 108.0°F (1913) | 35.1°F (1921) | 0.09 in (2009) |
| September 15 | 109.0°F (1913) | 36.0°F (1911) | 0.12 in (1927) |
| September 16 | 111.9°F (1913) | 35.1°F (1911) | 0.07 in (1938) |
| September 17 | 109.9°F (1913) | 36.0°F (1911) | 0.57 in (1989) |
| September 18 | 109.0°F (1913) | 34.0°F (1910) | 0.35 in (1989) |
| September 19 | 108.0°F (1913) | 36.0°F (1931) | 0.61 in (2024) |
| September 20 | 107.1°F (1939) | 35.1°F (1910) | 0.43 in (1967) |
| September 21 | 109.9°F (1928) | 34.0°F (1910) | 0.30 in (1916) |
| September 22 | 105.1°F (1939) | 35.1°F (1916) | 0.33 in (1916) |
| September 23 | 108.0°F (1919) | 37.0°F (1941) | 0.50 in (1908) |
| September 24 | 107.1°F (1919) | 34.0°F (1911) | 0.22 in (1982) |
| September 25 | 105.1°F (1960) | 37.0°F (1911) | 0.43 in (1982) |
| September 26 | 105.1°F (1963) | 36.0°F (1902) | 0.40 in (1982) |
| September 27 | 108.0°F (1906) | 37.9°F (1929) | 0.49 in (1938) |
| September 28 | 107.1°F (1921) | 34.0°F (1911) | 1.34 in (1989) |
| September 29 | 100.9°F (1978) | 33.1°F (1911) | 0.20 in (1930) |
| September 30 | 105.1°F (1980) | 32.0°F (1911) | 0.35 in (1983) |