Average temperature in September is 20.9 °C
Average daytime temperature is 26.9 °C
Average night temperature is 15.9 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 10 °C
Number of sunny days: 16
Number of rainy days: 14
Number of snow days:
Precipitation sum: 56 mm
* Weather data for Ralston United States is based on climate observations for 2023 year
September (°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 | 30.9 | 34.3 | 34.3 | 34.8 | 33.8 | 28.2 | 24.6 | 26.7 | 28.5 | 26.6 | 22.8 | 23.3 | 24.1 | 26.2 | 22.8 | 23.8 | 22.4 | 26.3 | 29.1 | 26.2 | 26.3 | 23.6 | 26.2 | 24.2 | 23.2 | 21.9 | 21.9 | 25.1 | 32 | 32.4 |
Apparent max temperature | 30.8 | 34.9 | 33.5 | 34.4 | 33.8 | 26.2 | 24.1 | 28.4 | 29 | 27 | 21.1 | 21.6 | 23.2 | 24.8 | 21.2 | 21.9 | 20.7 | 22.8 | 29.1 | 26.5 | 25.2 | 23 | 24.4 | 23.2 | 22.2 | 21.3 | 22.3 | 23.5 | 31.6 | 32.8 |
Mean temperature | 23.3 | 26 | 27.8 | 28.4 | 28.9 | 21.9 | 18 | 19.8 | 21.6 | 20 | 18.3 | 17 | 17.1 | 19.8 | 19.2 | 18.5 | 17 | 18.3 | 23.5 | 21.5 | 20.7 | 18.8 | 19.9 | 19 | 19 | 17.4 | 16.9 | 18.1 | 23.6 | 27.2 |
Apparent mean temperature | 14.9 | 19 | 21.2 | 23.1 | 24 | 14.5 | 9.9 | 13.7 | 14 | 16.9 | 14.8 | 8.8 | 9.4 | 12 | 14 | 13.4 | 9.8 | 10.4 | 16.5 | 17.3 | 14.3 | 15.2 | 17.8 | 13.3 | 14.7 | 12.2 | 13 | 12.3 | 16.9 | 22.7 |
Minimum temperature | 17.5 | 20.7 | 23.1 | 24 | 24.4 | 17.1 | 10.8 | 13.9 | 14.5 | 17.4 | 14.9 | 10 | 11.2 | 13.8 | 16.5 | 14.4 | 11.2 | 12.3 | 18.1 | 16.8 | 14.9 | 15.3 | 17.4 | 14.3 | 14.9 | 12.8 | 12.9 | 12.8 | 17.9 | 22.7 |
Apparent min temperature | 21.6 | 25.4 | 26.5 | 28 | 28.3 | 19.3 | 17.2 | 20.1 | 21.2 | 20.3 | 17.8 | 15.1 | 15.6 | 18 | 17.7 | 18.2 | 15.3 | 16 | 21.6 | 21.3 | 19.7 | 18.8 | 20.6 | 19 | 18.4 | 17.4 | 16.9 | 17.4 | 22.5 | 26.8 |
September | 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) | 13.2 | 13.1 | 13.1 | 13 | 13 | 12.9 | 12.9 | 12.8 | 12.8 | 12.7 | 12.7 | 12.7 | 12.6 | 12.6 | 12.5 | 12.5 | 12.4 | 12.4 | 12.3 | 12.3 | 12.2 | 12.2 | 12.1 | 12.1 | 12 | 12 | 12 | 11.9 | 11.9 | 11.8 |
Sunshine duration (h) | 12.3 | 12.2 | 12.1 | 12.1 | 12 | 10.1 | 11.9 | 11.7 | 9.7 | 6 | 10.2 | 11.6 | 10.8 | 10.9 | 3.6 | 10.8 | 11.5 | 11.5 | 9.9 | 10 | 10.5 | 1.8 | 3.9 | 8.2 | 10.8 | 11 | 6.5 | 10.5 | 10.9 | 10.8 |
Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0.1 | 0 | 0.1 | 0 | 4.1 | 8.1 | 0 | 0 | 0 | 1.3 | 6.5 | 0 | 0 | 0 | 1.6 | 0 | 4.8 | 15.2 | 8.7 | 0.4 | 0.1 | 0.5 | 0 | 0 | 4.9 |
Precipitation hours | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 11 | 8 | 0 | 0 | 0 | 4 | 3 | 0 | 0 | 0 | 4 | 0 | 9 | 10 | 5 | 3 | 1 | 4 | 0 | 0 | 2 |
Wind speed (m/s) | 23.1 | 26.8 | 24.5 | 27.8 | 26.9 | 28.7 | 14.1 | 11.3 | 9 | 13.4 | 18.7 | 16.3 | 11 | 17.2 | 15.3 | 18.8 | 15.1 | 29.4 | 23.6 | 23.4 | 19.8 | 21.6 | 29.9 | 21.3 | 19.5 | 12 | 8.2 | 23.4 | 26.1 | 25.9 |
In September 2023, the highest daytime temperature in Ralston was 34.8°C.
While the minimum temperature at night dropped to 10°C.
The average nighttime and daytime temperatures during September in Ralston are 15.9°C and 26.9°C respectively.
The precipitation sum in September is about 56 mm.