September weather in Gross, NE
The average temperature in Gross in September is 64.0°F (51.6°F–76.3°F). Average precipitation: 2.68 inches.
September is a fall month in Gross, and is warmer than the annual average of 48°F. Daily temperatures swing about 24.7°F between overnight low and afternoon high. Daylight averages about 12h 17m. For travel, September is one of the best months of the year to visit.
Avg High
76.3°F
Avg Low
51.6°F
Precipitation
2.68 in
Daylight
12h 17m
September records in Gross
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 95.0°F (2022) | 50.0°F (2020) | 0.35 in (2019) |
| September 2 | 97.0°F (2022) | 54.0°F (2020) | 0.10 in (2017) |
| September 3 | 104.0°F (2023) | 55.0°F (2022) | 0.16 in (2021) |
| September 4 | 105.1°F (2023) | 48.9°F (2025) | 0.04 in (2025) |
| September 5 | 100.0°F (2023) | 48.0°F (2025) | 0.56 in (2018) |
| September 6 | 96.1°F (2020) | 37.9°F (2025) | 0.04 in (2021) |
| September 7 | 95.0°F (2021) | 37.0°F (2025) | 0.00 in (2017) |
| September 8 | 91.9°F (2022) | 41.0°F (2020) | 0.20 in (2019) |
| September 9 | 102.0°F (2022) | 41.0°F (2020) | 0.14 in (2020) |
| September 10 | 88.0°F (2024) | 39.9°F (2020) | 0.77 in (2017) |
| September 11 | 93.0°F (2024) | 45.0°F (2020) | 1.72 in (2019) |
| September 12 | 93.0°F (2024) | 50.0°F (2022) | 1.98 in (2019) |
| September 13 | 95.0°F (2025) | 51.1°F (2022) | 0.01 in (2019) |
| September 14 | 91.9°F (2025) | 52.0°F (2019) | 0.15 in (2021) |
| September 15 | 91.9°F (2022) | 54.0°F (2020) | 0.20 in (2023) |
| September 16 | 91.0°F (2018) | 51.1°F (2017) | 0.40 in (2024) |
| September 17 | 96.1°F (2021) | 43.0°F (2017) | 0.77 in (2021) |
| September 18 | 90.0°F (2019) | 43.0°F (2017) | 0.85 in (2025) |
| September 19 | 89.1°F (2023) | 52.0°F (2020) | 1.13 in (2018) |
| September 20 | 91.9°F (2023) | 50.0°F (2017) | 1.85 in (2018) |
| September 21 | 91.9°F (2022) | 48.9°F (2018) | 1.25 in (2023) |
| September 22 | 91.0°F (2017) | 42.1°F (2018) | 1.69 in (2023) |
| September 23 | 91.9°F (2017) | 42.1°F (2018) | 0.14 in (2017) |
| September 24 | 87.1°F (2020) | 46.9°F (2024) | 1.87 in (2017) |
| September 25 | 81.0°F (2020) | 44.1°F (2021) | 0.85 in (2017) |
| September 26 | 87.1°F (2020) | 39.9°F (2018) | 0.42 in (2017) |
| September 27 | 90.0°F (2021) | 39.9°F (2018) | 0.00 in (2017) |
| September 28 | 88.0°F (2021) | 44.1°F (2019) | 0.01 in (2018) |
| September 29 | 93.9°F (2021) | 42.1°F (2018) | 0.00 in (2017) |
| September 30 | 91.9°F (2025) | 43.0°F (2018) | 0.48 in (2021) |