September weather in Blackwell, TX
The average temperature in Blackwell in September is °F (°F–°F). Average precipitation: 2.46 inches.
September is a fall month in Blackwell, and is cooler than the annual average of 0°F. Expect about 5 days with precipitation. Daylight averages about 12h 11m.
Avg High
°F
Avg Low
°F
Precipitation
2.46 in
Daylight
12h 11m
September records in Blackwell
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 106.0°F (2020) | 68.0°F (2020) | 2.60 in (1986) |
| September 2 | 100.0°F (2020) | 66.9°F (2018) | 0.57 in (1992) |
| September 3 | 100.0°F (2020) | 66.9°F (2020) | 2.74 in (2006) |
| September 4 | 93.9°F (2020) | 62.1°F (2020) | 1.45 in (2006) |
| September 5 | 91.9°F (2019) | 64.0°F (2020) | 3.01 in (2018) |
| September 6 | 93.0°F (2019) | 62.1°F (2019) | 0.82 in (1986) |
| September 7 | 95.0°F (2019) | 64.0°F (2020) | 1.53 in (1973) |
| September 8 | 97.0°F (2020) | 64.0°F (2020) | 0.65 in (1994) |
| September 9 | 95.0°F (2019) | 48.9°F (2020) | 4.83 in (2020) |
| September 10 | 93.0°F (2019) | 46.9°F (2020) | 2.97 in (2020) |
| September 11 | 95.0°F (2019) | 46.9°F (2020) | 1.67 in (2020) |
| September 12 | 93.0°F (2019) | 54.0°F (2020) | 0.46 in (1983) |
| September 13 | 86.0°F (2018) | 64.0°F (2018) | 1.28 in (1996) |
| September 14 | 90.0°F (2019) | 64.0°F (2018) | 2.28 in (1991) |
| September 15 | 87.1°F (2018) | 62.1°F (2020) | 2.15 in (1996) |
| September 16 | 91.9°F (2019) | 61.0°F (2020) | 1.46 in (1994) |
| September 17 | 91.9°F (2019) | 62.1°F (2020) | 4.87 in (1990) |
| September 18 | 88.0°F (2020) | 62.1°F (2020) | 3.93 in (1974) |
| September 19 | 96.1°F (2019) | 61.0°F (2020) | 2.21 in (1974) |
| September 20 | 97.0°F (2019) | 68.0°F (2018) | 1.19 in (1976) |
| September 21 | 86.0°F (2018) | 72.0°F (2018) | 1.83 in (1972) |
| September 22 | 84.0°F (2020) | 52.0°F (2020) | 2.12 in (1990) |
| September 23 | 93.0°F (2019) | 64.0°F (2020) | 2.60 in (1971) |
| September 24 | 91.9°F (2019) | 64.0°F (2018) | 3.75 in (1971) |
| September 25 | 93.0°F (2019) | 61.0°F (2018) | 4.58 in (2003) |
| September 26 | 93.9°F (2019) | 60.1°F (2018) | 1.12 in (1984) |
| September 27 | 96.1°F (2019) | 55.0°F (2020) | 1.66 in (1980) |
| September 28 | 100.0°F (2020) | 60.1°F (2018) | 1.93 in (1980) |
| September 29 | 96.1°F (2019) | 46.0°F (2020) | 1.20 in (1985) |
| September 30 | 91.0°F (2019) | 46.0°F (2020) | 0.15 in (1980) |