September weather in Lancaster, SC
The average temperature in Lancaster in September is °F (°F–°F). Average precipitation: 3.94 inches.
September is a fall month in Lancaster, and is cooler than the annual average of 0°F. Expect about 7 days with precipitation. Daylight averages about 12h 12m.
Avg High
°F
Avg Low
°F
Precipitation
3.94 in
Daylight
12h 12m
September records in Lancaster
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | — | — | 2.48 in (2017) |
| September 2 | — | — | 1.78 in (2024) |
| September 3 | — | — | 1.56 in (1917) |
| September 4 | — | — | 4.48 in (1998) |
| September 5 | — | — | 2.37 in (1979) |
| September 6 | — | — | 2.95 in (1928) |
| September 7 | — | — | 2.95 in (1949) |
| September 8 | — | — | 3.76 in (2004) |
| September 9 | — | — | 2.21 in (1969) |
| September 10 | — | — | 2.52 in (1927) |
| September 11 | — | — | 1.85 in (2008) |
| September 12 | — | — | 1.67 in (2017) |
| September 13 | — | — | 2.13 in (1964) |
| September 14 | — | — | 2.64 in (2006) |
| September 15 | — | — | 2.62 in (1976) |
| September 16 | — | — | 3.30 in (1962) |
| September 17 | — | — | 3.51 in (2018) |
| September 18 | — | — | 3.90 in (1928) |
| September 19 | — | — | 2.49 in (1952) |
| September 20 | — | — | 3.07 in (1966) |
| September 21 | — | — | 1.72 in (1943) |
| September 22 | — | — | 3.32 in (1989) |
| September 23 | — | — | 3.43 in (2000) |
| September 24 | — | — | 1.40 in (2011) |
| September 25 | — | — | 2.52 in (1947) |
| September 26 | — | — | 2.20 in (1956) |
| September 27 | — | — | 5.11 in (2024) |
| September 28 | — | — | 2.32 in (2004) |
| September 29 | — | — | 4.25 in (1963) |
| September 30 | — | — | 5.09 in (1959) |