September weather in El Centro, CA
The average temperature in El Centro in September is 87.6°F (73.0°F–102.2°F). Average precipitation: 0.25 inches.
September is a fall month in El Centro, and is warmer than the annual average of 74.3°F. Daily temperatures swing about 29.2°F between overnight low and afternoon high. Expect about 1 days with precipitation. Daylight averages about 12h 11m. For travel, September is hot.
Avg High
102.2°F
Avg Low
73.0°F
Precipitation
0.25 in
Daylight
12h 11m
September records in El Centro
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 120.0°F (1950) | 59.0°F (1966) | 0.52 in (2013) |
| September 2 | 118.0°F (1947) | 60.1°F (1946) | 1.40 in (1967) |
| September 3 | 116.1°F (1982) | 60.1°F (1951) | 0.07 in (1990) |
| September 4 | 117.0°F (1947) | 55.9°F (1961) | 0.03 in (2017) |
| September 5 | 118.0°F (1947) | 57.0°F (1961) | 1.73 in (1939) |
| September 6 | 118.0°F (1945) | 60.1°F (1951) | 2.56 in (1939) |
| September 7 | 117.0°F (2020) | 61.0°F (1951) | 1.18 in (1982) |
| September 8 | 114.1°F (1952) | 57.0°F (1965) | 0.06 in (2013) |
| September 9 | 114.1°F (1968) | 53.1°F (1961) | 0.28 in (1998) |
| September 10 | 114.1°F (1951) | 62.1°F (1941) | 2.31 in (1976) |
| September 11 | 114.1°F (1937) | 57.9°F (1985) | 1.37 in (1940) |
| September 12 | 118.9°F (1943) | 55.0°F (1952) | 0.00 in (1932) |
| September 13 | 116.1°F (1945) | 57.0°F (1952) | 0.72 in (1939) |
| September 14 | 118.0°F (1945) | 57.0°F (1952) | 0.95 in (1997) |
| September 15 | 114.1°F (1937) | 55.9°F (1941) | 0.01 in (1997) |
| September 16 | 118.0°F (1945) | 57.9°F (1954) | 0.10 in (1982) |
| September 17 | 113.0°F (1956) | 48.9°F (1957) | 0.13 in (1940) |
| September 18 | 113.0°F (1943) | 52.0°F (1978) | 1.32 in (1985) |
| September 19 | 114.1°F (1934) | 48.0°F (1978) | 0.31 in (2025) |
| September 20 | 111.0°F (1937) | 50.0°F (1978) | 0.05 in (1983) |
| September 21 | 113.0°F (1949) | 53.1°F (1965) | 0.31 in (2007) |
| September 22 | 114.1°F (1949) | 54.0°F (1965) | 0.17 in (2025) |
| September 23 | 113.0°F (1949) | 50.0°F (1973) | 0.63 in (1999) |
| September 24 | 111.0°F (1947) | 53.1°F (1941) | 0.56 in (1997) |
| September 25 | 114.1°F (1947) | 55.0°F (1941) | 0.92 in (1997) |
| September 26 | 114.1°F (1947) | 52.0°F (1934) | 0.57 in (2019) |
| September 27 | 111.0°F (2010) | 54.0°F (1934) | 0.47 in (1985) |
| September 28 | 111.9°F (2024) | 51.1°F (1936) | 0.06 in (1941) |
| September 29 | 111.9°F (2024) | 54.0°F (1951) | 0.24 in (1971) |
| September 30 | 109.0°F (1934) | 52.0°F (1965) | 0.46 in (1990) |