September weather in Grand Island, NE
The average temperature in Grand Island in September is °F (°F–°F). Average precipitation: 2.24 inches.
September is a fall month in Grand Island, and is cooler than the annual average of 0°F. Daylight averages about 12h 15m.
Avg High
°F
Avg Low
°F
Precipitation
2.24 in
Daylight
12h 15m
September records in Grand Island
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 93.9°F (1999) | 61.0°F (1998) | 0.10 in (2002) |
| September 2 | 93.9°F (1999) | 57.0°F (2002) | 0.25 in (1997) |
| September 3 | 96.1°F (1998) | 54.0°F (2002) | 0.00 in (1997) |
| September 4 | 95.0°F (2002) | 55.9°F (1997) | 0.42 in (1999) |
| September 5 | 93.0°F (2002) | 51.1°F (1999) | 0.23 in (2000) |
| September 6 | 100.9°F (1998) | 60.1°F (2000) | 0.00 in (1997) |
| September 7 | 93.0°F (2002) | 59.0°F (2000) | 0.73 in (2001) |
| September 8 | 91.9°F (2000) | 50.0°F (1999) | 0.96 in (1997) |
| September 9 | 93.9°F (2000) | 46.0°F (2001) | 0.65 in (2002) |
| September 10 | 91.9°F (2000) | 46.0°F (2002) | 0.84 in (2002) |
| September 11 | 91.0°F (1998) | 48.0°F (2002) | 1.45 in (2003) |
| September 12 | 89.1°F (1998) | 48.0°F (2000) | 0.26 in (2002) |
| September 13 | 96.1°F (2000) | 44.1°F (1999) | 0.57 in (2002) |
| September 14 | 84.9°F (1997) | 48.9°F (1999) | 0.58 in (2001) |
| September 15 | 90.0°F (1997) | 41.0°F (1999) | 1.07 in (2001) |
| September 16 | 87.1°F (2000) | 48.9°F (1999) | 0.11 in (2001) |
| September 17 | 93.0°F (2000) | 53.1°F (1997) | 0.00 in (1997) |
| September 18 | 93.9°F (2000) | 54.0°F (1999) | 0.34 in (2003) |
| September 19 | 93.9°F (1998) | 45.0°F (2002) | 0.34 in (1999) |
| September 20 | 81.0°F (2001) | 45.0°F (1997) | 0.25 in (1999) |
| September 21 | 79.0°F (2001) | 39.9°F (1999) | 0.10 in (1997) |
| September 22 | 82.9°F (2001) | 41.0°F (2002) | 1.52 in (1997) |
| September 23 | 86.0°F (1999) | 42.1°F (2000) | 1.77 in (1997) |
| September 24 | 89.1°F (1999) | 37.9°F (2000) | 0.44 in (2000) |
| September 25 | 98.1°F (1998) | 34.0°F (2000) | 0.01 in (2002) |
| September 26 | 90.0°F (1998) | 36.0°F (2002) | 0.11 in (2002) |
| September 27 | 86.0°F (1997) | 37.9°F (2002) | 0.11 in (1999) |
| September 28 | 87.1°F (1998) | 46.9°F (1999) | 0.13 in (1999) |
| September 29 | 87.1°F (2000) | 37.0°F (1999) | 0.00 in (1997) |
| September 30 | 89.1°F (2000) | 42.1°F (1999) | 0.00 in (1997) |