Brownville, Sunday, 9 August, 05:33
Overcast. Feels like 79°. High 96°, low 77°.
In September, Brownville, NE averages a high of 78.1° and a low of 59.9°. About 3.3 inches of precipitation fall over the month (8 wet days). The record high is 99° (1990) and the record low 33.1° (1984). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 82.9° | 65.8° | 30% | 97.9° (2011) | 51.1° (1965) |
| 2 | 83.3° | 65.5° | 33% | 96.8° (2000) | 53.4° (1974) |
| 3 | 82.9° | 65.1° | 22% | 93.7° (1990) | 43.2° (1974) |
| 4 | 82.2° | 64.8° | 23% | 96.8° (2012) | 44.4° (1974) |
| 5 | 82.4° | 64.6° | 20% | 96.4° (1990) | 45° (1962) |
| 6 | 82.8° | 64.4° | 23% | 99° (1990) | 48.6° (2025) |
| 7 | 81.7° | 63.9° | 42% | 97.9° (2013) | 49.3° (2025) |
| 8 | 80.6° | 62.2° | 25% | 97.9° (2013) | 44.2° (1986) |
| 9 | 80.1° | 62.1° | 25% | 97.5° (2013) | 45.7° (2008) |
| 10 | 80.6° | 61.7° | 27% | 95.4° (2013) | 46.6° (1962) |
| 11 | 80.2° | 61.9° | 25% | 96.1° (2000) | 47.5° (1968) |
| 12 | 80.1° | 61.9° | 32% | 94.5° (1984) | 44.8° (1975) |
| 13 | 78.4° | 60.8° | 33% | 91.4° (1994) | 38.3° (2014) |
| 14 | 76.6° | 60.4° | 23% | 94.1° (2017) | 45.3° (1974) |
| 15 | 76.3° | 59.4° | 35% | 93.2° (2017) | 40.1° (1993) |
| 16 | 76.5° | 59.2° | 28% | 90.3° (2019) | 45.5° (1993) |
| 17 | 77.9° | 59.7° | 27% | 91.9° (2000) | 43.2° (1980) |
| 18 | 78.1° | 60.3° | 33% | 92.8° (2000) | 40.6° (1973) |
| 19 | 78.3° | 60.1° | 18% | 93.4° (2022) | 39.4° (1991) |
| 20 | 77° | 58.8° | 28% | 97.2° (2022) | 42.8° (1962) |
| 21 | 75.4° | 57.9° | 32% | 94.3° (2005) | 40.1° (1999) |
| 22 | 73.8° | 56.1° | 28% | 90.1° (2017) | 34.5° (1995) |
| 23 | 72.1° | 55.2° | 42% | 88.5° (2017) | 36.1° (1983) |
| 24 | 73.8° | 55.6° | 20% | 88.9° (2005) | 36.7° (1965) |
| 25 | 75° | 55.6° | 33% | 88.5° (2020) | 39.7° (1975) |
| 26 | 74.7° | 54.5° | 17% | 93.6° (2021) | 38.1° (1984) |
| 27 | 74.8° | 55.4° | 10% | 91.9° (2021) | 41.5° (1993) |
| 28 | 73.8° | 54.3° | 25% | 92.3° (2021) | 36.3° (1967) |
| 29 | 74.5° | 54.3° | 17% | 93.9° (2023) | 33.1° (1984) |
| 30 | 75.4° | 55.9° | 22% | 94.5° (2023) | 34.3° (1984) |