September weather in Avenal, CA
The average temperature in Avenal in September is 76.4°F (60.6°F–92.2°F). Average precipitation: 0.06 inches.
September is a fall month in Avenal, and is warmer than the annual average of 64.3°F. Daily temperatures swing about 31.6°F between overnight low and afternoon high. Expect about 1 days with precipitation. Daylight averages about 12h 13m. For travel, September is hot.
Avg High
92.2°F
Avg Low
60.6°F
Precipitation
0.06 in
Daylight
12h 13m
September records in Avenal
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 108.0°F (1967) | 54.0°F (1964) | 0.17 in (1964) |
| September 2 | 108.0°F (1955) | 53.1°F (2019) | 0.00 in (1955) |
| September 3 | 114.1°F (1955) | 52.0°F (1964) | 0.00 in (1955) |
| September 4 | 113.0°F (1955) | 54.0°F (2010) | 0.00 in (1955) |
| September 5 | 111.9°F (1955) | 52.0°F (2016) | 0.03 in (1963) |
| September 6 | 109.0°F (1955) | 54.0°F (1970) | 0.00 in (1955) |
| September 7 | 105.1°F (2020) | 53.1°F (1964) | 0.22 in (1969) |
| September 8 | 111.0°F (1974) | 54.0°F (2019) | 0.34 in (1958) |
| September 9 | 111.0°F (1974) | 50.0°F (2010) | 0.00 in (1955) |
| September 10 | 111.0°F (1974) | 52.0°F (2019) | 0.00 in (1955) |
| September 11 | 106.0°F (2024) | 50.0°F (1972) | 0.00 in (1955) |
| September 12 | 102.9°F (1955) | 51.1°F (1972) | 0.00 in (1955) |
| September 13 | 106.0°F (1955) | 51.1°F (2016) | 0.00 in (1955) |
| September 14 | 105.1°F (1971) | 48.9°F (1970) | 0.26 in (2009) |
| September 15 | 104.0°F (1971) | 23.0°F (2010) | 0.26 in (2009) |
| September 16 | 102.9°F (1971) | 48.9°F (2006) | 0.00 in (1955) |
| September 17 | 102.9°F (1971) | 48.9°F (2006) | 0.00 in (1955) |
| September 18 | 104.0°F (1962) | 48.9°F (2006) | 0.01 in (1963) |
| September 19 | 102.9°F (2009) | 48.9°F (2004) | 0.69 in (2025) |
| September 20 | 102.9°F (2009) | 46.0°F (2004) | 0.01 in (1966) |
| September 21 | 100.9°F (1967) | 46.9°F (1968) | 0.50 in (2005) |
| September 22 | 102.0°F (2015) | 46.9°F (2017) | 0.00 in (1955) |
| September 23 | 100.9°F (2009) | 46.9°F (1968) | 0.30 in (1958) |
| September 24 | 100.9°F (1956) | 48.9°F (2016) | 0.00 in (1955) |
| September 25 | 100.9°F (2009) | 50.0°F (1958) | 0.11 in (2025) |
| September 26 | 102.0°F (1960) | 46.9°F (1971) | 0.02 in (2005) |
| September 27 | 104.0°F (1963) | 50.0°F (2013) | 0.00 in (1955) |
| September 28 | 105.1°F (2009) | 46.9°F (1971) | 0.00 in (1955) |
| September 29 | 100.9°F (2016) | 46.9°F (2019) | 0.00 in (1955) |
| September 30 | 100.0°F (2010) | 46.9°F (2007) | 0.00 in (1955) |