Average temperature in September is 28.8 °C
Average daytime temperature is 34.6 °C
Average night temperature is 23.7 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: 20.7 °C
Number of sunny days: 19
Number of rainy days: 11
Number of snow days:
Precipitation sum: 62 mm
* Weather data for Jollyville 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 | 37.5 | 37.9 | 37.5 | 37.2 | 38.6 | 38.6 | 39.1 | 40.3 | 38.4 | 36.6 | 35.6 | 34.5 | 28.7 | 32 | 29.6 | 27.7 | 29.6 | 31.1 | 31.7 | 33.9 | 33.8 | 34.6 | 36.1 | 36.5 | 32.1 | 33.9 | 33.7 | 33.5 | 33.7 | 33.5 |
| Apparent max temperature | 38.4 | 39.2 | 38.6 | 38.1 | 39.2 | 41.2 | 41.6 | 41.7 | 39 | 36.6 | 35.9 | 35.5 | 32 | 35.1 | 34.1 | 31.8 | 32.1 | 33.9 | 32.7 | 35.7 | 37.1 | 36.9 | 38.5 | 38.6 | 36.4 | 35.7 | 34.8 | 34.6 | 34.9 | 34.4 |
| Mean temperature | 31 | 31.4 | 31.4 | 31.2 | 31.7 | 31.7 | 32.8 | 33.7 | 32.4 | 30.6 | 29.5 | 29.5 | 25.7 | 25 | 24.4 | 24 | 24.2 | 25.7 | 26.6 | 27.5 | 28.4 | 28.9 | 29.7 | 30.1 | 28.5 | 27.5 | 28.3 | 27.6 | 28.1 | 27.7 |
| Apparent mean temperature | 26.3 | 26.7 | 27.8 | 27.9 | 29.1 | 29 | 30.1 | 29.7 | 27.1 | 26 | 23.4 | 26 | 24.4 | 25.8 | 23.7 | 24.6 | 23 | 22 | 24 | 23.6 | 26.8 | 26.8 | 28.6 | 27.9 | 28.7 | 25.5 | 26 | 25.5 | 26.1 | 25.2 |
| Minimum temperature | 24.3 | 24.3 | 25.7 | 24.8 | 26.1 | 25.6 | 26.4 | 26.9 | 25.5 | 25.6 | 24 | 24.5 | 22.9 | 22.2 | 21.7 | 21.1 | 20.7 | 20.8 | 21.8 | 22.1 | 23.4 | 23.6 | 24.8 | 24.8 | 24.5 | 22.9 | 22.7 | 22.1 | 22.5 | 22.9 |
| Apparent min temperature | 31.1 | 31.6 | 32.4 | 32.4 | 33.4 | 33.8 | 34.8 | 34.8 | 33.4 | 31.6 | 28.8 | 30.3 | 27.4 | 28.7 | 27.8 | 27.6 | 26.7 | 27.1 | 27.7 | 28.7 | 30.9 | 31.5 | 32.3 | 32 | 31.8 | 30.4 | 30.2 | 29.9 | 29.7 | 29.2 |
| 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) | 12.8 | 12.8 | 12.7 | 12.7 | 12.7 | 12.6 | 12.6 | 12.6 | 12.5 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12 | 12 | 12 | 11.9 | 11.9 |
| Sunshine duration (h) | 12 | 11.8 | 11.7 | 11.6 | 11.5 | 11.3 | 11.6 | 11.6 | 11.5 | 11.4 | 10.2 | 10.7 | 8.1 | 7 | 8.1 | 6.1 | 11 | 11.1 | 11.1 | 10.7 | 10 | 10.1 | 11 | 10.4 | 10 | 11 | 11 | 11 | 11 | 10 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.8 | 25.3 | 3.8 | 15.6 | 0.5 | 0 | 0 | 0 | 0.3 | 0 | 0 | 0.4 | 0.2 | 2.3 | 0 | 0.1 | 0 | 0.5 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 15 | 4 | 5 | 2 | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 2 | 5 | 0 | 1 | 0 | 4 |
| Wind speed (m/s) | 17 | 16.3 | 18.6 | 18.4 | 21.7 | 24.6 | 20.8 | 16.2 | 16.6 | 16.5 | 15.8 | 17.7 | 18.8 | 14.2 | 16.4 | 13.5 | 11.8 | 13.3 | 18 | 20.6 | 19.3 | 17.4 | 21.1 | 20 | 19.7 | 19.1 | 12.1 | 13.4 | 15.6 | 20.5 |
In September 2023, the highest daytime temperature in Jollyville was 40.3°C.
While the minimum temperature at night dropped to 20.7°C.
The average nighttime and daytime temperatures during September in Jollyville are 23.7°C and 34.6°C respectively.
The precipitation sum in September is about 62 mm.