Average temperature in September is 28.3 °C
Average daytime temperature is 33.9 °C
Average night temperature is 23.1 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 22
Number of rainy days: 8
Number of snow days:
Precipitation sum: 30 mm
* Weather data for Moline United States is based on climate observations for 2023 year
| Settembre (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 37.5 | 36.5 | 37.6 | 37.4 | 39.1 | 37.7 | 39.7 | 40.7 | 39.8 | 34.7 | 34.9 | 30.4 | 27.1 | 27.1 | 26.8 | 26.6 | 28.6 | 30.1 | 32 | 34 | 33.6 | 34.1 | 35.9 | 37 | 33.2 | 33.1 | 33.3 | 33.5 | 33.6 | 32.8 |
| Apparent max temperature | 38.6 | 37.7 | 37.9 | 36.9 | 39.8 | 41.2 | 40.8 | 41.3 | 39.9 | 35.5 | 33.9 | 30.2 | 29.4 | 31 | 30 | 29.1 | 30.6 | 32.2 | 32.2 | 35 | 36.5 | 36.1 | 38 | 40.7 | 34.6 | 33.7 | 33.7 | 33.7 | 33.4 | 32.3 |
| Mean temperature | 31 | 30.9 | 32 | 30.8 | 32 | 32.2 | 33.4 | 33.9 | 32.3 | 29.8 | 28.3 | 26.8 | 23.7 | 22.8 | 22.9 | 22.3 | 23.6 | 24.4 | 26.1 | 27.4 | 28 | 28.6 | 29.7 | 30.2 | 27.8 | 26.9 | 27.5 | 27.5 | 28.2 | 27.4 |
| Apparent mean temperature | 24.2 | 24.3 | 27.4 | 24.7 | 28.2 | 27.9 | 27.8 | 27.4 | 23.9 | 23.5 | 20.3 | 22 | 21.8 | 23.4 | 22.5 | 23.3 | 21.4 | 18.7 | 21.2 | 21.9 | 25.1 | 25.2 | 27.6 | 26.6 | 25.7 | 24.9 | 24.5 | 23.2 | 25 | 24.6 |
| Minimum temperature | 24.1 | 24.1 | 26.5 | 25.3 | 26 | 26.2 | 27.6 | 27.7 | 22.7 | 24.5 | 22.2 | 22.4 | 20.6 | 20.6 | 20.9 | 20.5 | 20 | 18.4 | 21.8 | 21.5 | 22.6 | 23.1 | 24.5 | 25.5 | 22.7 | 22 | 21.8 | 22.3 | 22.7 | 22.4 |
| Apparent min temperature | 30.3 | 30.4 | 31.8 | 30.7 | 32.7 | 33.5 | 33.8 | 33.4 | 32.5 | 29.5 | 26.2 | 27.1 | 24.7 | 25.9 | 25.3 | 25.3 | 25.8 | 25.6 | 26 | 27.6 | 29.7 | 30.2 | 31.5 | 31.6 | 29.5 | 28.9 | 28.4 | 28.1 | 28.7 | 27.7 |
| Settembre | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 12.8 | 12.8 | 12.7 | 12.7 | 12.7 | 12.7 | 12.6 | 12.6 | 12.6 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12 | 12 | 12 | 11.9 | 11.9 |
| Sunshine duration (h) | 12 | 12 | 11.4 | 11.9 | 11.8 | 11.6 | 11.5 | 11.7 | 11.3 | 11 | 8.9 | 8.1 | 7 | 8.8 | 5.7 | 4 | 11.1 | 11.1 | 11.1 | 11.1 | 8.9 | 11.1 | 11 | 11.1 | 11 | 11 | 11 | 11 | 11 | 11 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.8 | 0 | 0.3 | 0.2 | 7.6 | 11.3 | 1 | 8.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 2 | 9 | 19 | 7 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| Wind speed (m/s) | 18.2 | 19.5 | 18.7 | 28.2 | 23.8 | 23.1 | 15.7 | 16.3 | 18.3 | 22.1 | 19.5 | 17.1 | 19.4 | 12.8 | 20.7 | 14.5 | 12.7 | 10.6 | 22.9 | 23.9 | 22.7 | 19.8 | 21 | 18.9 | 17.1 | 17.6 | 10 | 14.3 | 18.2 | 22.1 |
In September 2023, the highest daytime temperature in Moline was 40.7°C.
While the minimum temperature at night dropped to 18.4°C.
The average nighttime and daytime temperatures during September in Moline are 23.1°C and 33.9°C respectively.
The precipitation sum in September is about 30 mm.