September weather in Brewster, NE
The average temperature in Brewster in September is 65.8°F (50.4°F–81.3°F). Average precipitation: 2.39 inches.
September is a fall month in Brewster, and is warmer than the annual average of 51.2°F. Daily temperatures swing about 30.9°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 16m. For travel, September is a comfortable month to visit.
Avg High
81.3°F
Avg Low
50.4°F
Precipitation
2.39 in
Snow
0.1 in
September records in Brewster
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 102.0°F (2012) | 37.0°F (1981) | 0.55 in (1986) |
| September 2 | 106.0°F (2023) | 39.9°F (2006) | 1.01 in (2021) |
| September 3 | 106.0°F (2023) | 33.1°F (2008) | 0.15 in (1999) |
| September 4 | 102.9°F (2012) | 36.0°F (2006) | 2.27 in (1999) |
| September 5 | 100.9°F (2020) | 35.1°F (1988) | 1.88 in (2016) |
| September 6 | 107.1°F (2013) | 32.0°F (2025) | 0.78 in (1996) |
| September 7 | 104.0°F (2013) | 37.9°F (1986) | 0.96 in (2001) |
| September 8 | 107.1°F (2022) | 33.1°F (1995) | 1.06 in (2008) |
| September 9 | 97.0°F (1983) | 32.0°F (2012) | 0.56 in (2009) |
| September 10 | 102.9°F (2024) | 36.0°F (1992) | 0.86 in (2023) |
| September 11 | 99.0°F (1998) | 33.1°F (1989) | 2.94 in (2019) |
| September 12 | 100.9°F (2025) | 33.1°F (1987) | 2.84 in (2019) |
| September 13 | 100.0°F (1990) | 30.0°F (1989) | 0.73 in (2008) |
| September 14 | 99.0°F (2015) | 30.0°F (2007) | 2.41 in (1998) |
| September 15 | 102.0°F (2015) | 28.9°F (1993) | 2.02 in (1987) |
| September 16 | 97.0°F (2003) | 30.9°F (1981) | 3.40 in (1986) |
| September 17 | 97.0°F (2000) | 26.1°F (1981) | 1.83 in (2025) |
| September 18 | 97.0°F (1984) | 30.0°F (1991) | 0.80 in (1996) |
| September 19 | 100.0°F (1984) | 25.0°F (1991) | 2.35 in (1988) |
| September 20 | 99.0°F (2005) | 28.9°F (1983) | 0.72 in (2018) |
| September 21 | 100.9°F (2005) | 27.0°F (1983) | 0.71 in (2010) |
| September 22 | 91.9°F (2020) | 19.9°F (1995) | 2.26 in (2023) |
| September 23 | 96.1°F (2020) | 23.0°F (1989) | 1.30 in (2015) |
| September 24 | 93.9°F (1990) | 27.0°F (1985) | 3.12 in (2017) |
| September 25 | 93.0°F (1990) | 28.0°F (2003) | 1.23 in (2017) |
| September 26 | 99.0°F (2021) | 25.0°F (1984) | 0.45 in (1981) |
| September 27 | 95.0°F (2005) | 25.0°F (1984) | 0.25 in (1988) |
| September 28 | 99.0°F (2021) | 23.0°F (1984) | 0.95 in (1988) |
| September 29 | 95.0°F (2024) | 19.0°F (1984) | 0.65 in (1988) |
| September 30 | 93.0°F (1989) | 25.0°F (1984) | 2.26 in (2021) |