September weather in Ojai, CA
The average temperature in Ojai in September is 69.7°F (51.1°F–88.2°F). Average precipitation: 0.10 inches.
September is a fall month in Ojai, and is warmer than the annual average of 60.2°F. Daily temperatures swing about 37.1°F between overnight low and afternoon high. Expect about 1 days with precipitation. Daylight averages about 12h 12m. For travel, September is hot.
Avg High
88.2°F
Avg Low
51.1°F
Precipitation
0.10 in
Daylight
12h 12m
September records in Ojai
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 111.0°F (1955) | 41.0°F (1937) | 0.07 in (1921) |
| September 2 | 111.9°F (2022) | 41.0°F (1937) | 0.03 in (2023) |
| September 3 | 109.0°F (1955) | 41.0°F (1937) | 0.21 in (1998) |
| September 4 | 111.9°F (2022) | 39.9°F (1939) | 0.42 in (1963) |
| September 5 | 111.0°F (1955) | 41.0°F (1939) | 0.13 in (1998) |
| September 6 | 113.0°F (2020) | 43.0°F (1911) | 1.32 in (1978) |
| September 7 | 117.0°F (2020) | 43.0°F (1914) | 0.57 in (1958) |
| September 8 | 113.0°F (1923) | 37.0°F (1910) | 0.10 in (1975) |
| September 9 | 109.0°F (1910) | 42.1°F (1920) | 0.06 in (1982) |
| September 10 | 109.0°F (1948) | 39.9°F (1933) | 0.88 in (1976) |
| September 11 | 107.1°F (1948) | 39.9°F (1985) | 1.36 in (1976) |
| September 12 | 109.9°F (1971) | 37.0°F (1916) | 0.45 in (1984) |
| September 13 | 111.0°F (1971) | 39.9°F (1939) | 0.15 in (2022) |
| September 14 | 109.9°F (1929) | 41.0°F (1936) | 0.37 in (1918) |
| September 15 | 109.0°F (1929) | 41.0°F (1921) | 4.10 in (1910) |
| September 16 | 113.0°F (1913) | 39.0°F (1921) | 0.16 in (2015) |
| September 17 | 114.1°F (1922) | 39.9°F (1907) | 0.45 in (1950) |
| September 18 | 107.1°F (1922) | 39.9°F (1925) | 0.35 in (1965) |
| September 19 | 108.0°F (1912) | 42.1°F (1907) | 1.36 in (1963) |
| September 20 | 109.0°F (1939) | 39.9°F (1926) | 0.08 in (1988) |
| September 21 | 109.0°F (1943) | 39.9°F (1907) | 0.08 in (1911) |
| September 22 | 109.9°F (1943) | 39.9°F (1924) | 0.50 in (1908) |
| September 23 | 107.1°F (1944) | 39.0°F (2017) | 0.65 in (1994) |
| September 24 | 109.0°F (1936) | 37.9°F (1924) | 0.56 in (1939) |
| September 25 | 109.0°F (1963) | 39.0°F (2017) | 0.62 in (1986) |
| September 26 | 109.0°F (1921) | 39.9°F (1911) | 0.60 in (1982) |
| September 27 | 111.9°F (2010) | 37.9°F (1911) | 1.10 in (1918) |
| September 28 | 109.0°F (1963) | 39.9°F (1929) | 0.27 in (1932) |
| September 29 | 108.0°F (1963) | 41.0°F (1909) | 3.20 in (1976) |
| September 30 | 108.0°F (1980) | 37.9°F (2019) | 1.40 in (1916) |