Average temperature in September is 26.2 °C
Average daytime temperature is 31.9 °C
Average night temperature is 22.2 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: 19.5 °C
Number of sunny days: 6
Number of rainy days: 24
Number of snow days:
Precipitation sum: 171 mm
* Weather data for Zolfo Spring 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 | 33.2 | 32 | 31.9 | 32.2 | 33.2 | 33.6 | 34.3 | 32.3 | 32.5 | 32.6 | 33.8 | 33.3 | 33.3 | 33.3 | 33.9 | 30.7 | 33.5 | 32.6 | 30.3 | 32.4 | 31.2 | 30.6 | 30.5 | 30.5 | 29.7 | 28.1 | 27 | 31.1 | 30.9 | 31.5 |
| Apparent max temperature | 40.6 | 37.3 | 34 | 34.8 | 37.1 | 37.6 | 38.5 | 37.1 | 38.3 | 38.3 | 40.2 | 39.7 | 38.8 | 38.3 | 40.1 | 37.2 | 39.4 | 37.9 | 35.1 | 36.8 | 36 | 34 | 33.1 | 33.7 | 35.3 | 34.2 | 31.2 | 37.6 | 37.8 | 38.3 |
| Mean temperature | 27.2 | 27.2 | 26.6 | 26.5 | 27.2 | 27.8 | 27.8 | 26.1 | 25.2 | 26.5 | 27.1 | 26.5 | 27.8 | 27.3 | 27.2 | 26.1 | 27.6 | 27.2 | 25 | 26.1 | 24.6 | 25.3 | 25.1 | 24.8 | 24.3 | 24.8 | 24.3 | 25.1 | 25.5 | 25.8 |
| Apparent mean temperature | 29.3 | 28.7 | 24.3 | 23.5 | 24.1 | 25.7 | 25.4 | 25.9 | 22.3 | 25.6 | 27 | 25.9 | 28.1 | 27.4 | 27.9 | 28.3 | 28.5 | 28.1 | 26.2 | 25.7 | 23.6 | 24 | 21.7 | 21.9 | 24.8 | 26.3 | 27.3 | 25.1 | 26.3 | 27.6 |
| Minimum temperature | 24 | 24.1 | 21.9 | 20.9 | 21.1 | 22.1 | 21.6 | 22.5 | 19.6 | 21.8 | 22.7 | 21.9 | 23.1 | 22.9 | 23.1 | 23.5 | 23.4 | 23.9 | 22.9 | 22.4 | 20.5 | 21.2 | 19.5 | 20.3 | 21.4 | 22.4 | 23.2 | 21.2 | 22.4 | 23.1 |
| Apparent min temperature | 33.2 | 31.6 | 28.9 | 28.8 | 30.1 | 31.6 | 31.4 | 30.3 | 29.1 | 31.2 | 32 | 31.5 | 32.8 | 32.4 | 32.3 | 31.2 | 32.6 | 32 | 28.8 | 29.7 | 28.3 | 28.6 | 27.3 | 26.6 | 28.6 | 29.4 | 28.9 | 30 | 30.2 | 31.1 |
| 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) | 12.7 | 12.7 | 12.7 | 12.6 | 12.6 | 12.6 | 12.5 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12 | 12 | 12 | 12 | 11.9 |
| Sunshine duration (h) | 10.5 | 11.4 | 11.6 | 11.6 | 11.6 | 11.6 | 11.4 | 10.9 | 11.4 | 11.4 | 9.9 | 10 | 11.2 | 11.2 | 10.5 | 11.2 | 11.2 | 10.1 | 2.5 | 9.8 | 11.2 | 11.2 | 11.2 | 10.9 | 5.5 | 5 | 4.1 | 6.7 | 9 | 9 |
| Precipitation (mm) | 15.8 | 2 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0.2 | 0.2 | 8.9 | 11.8 | 0.3 | 1.7 | 3.1 | 13.2 | 1.9 | 2.1 | 13.9 | 0.5 | 6.6 | 0.6 | 0 | 1.6 | 14.4 | 8.5 | 13.6 | 4.8 | 23.7 | 14.9 |
| Precipitation hours | 4 | 10 | 0 | 0 | 0 | 0 | 0 | 7 | 2 | 2 | 3 | 5 | 3 | 7 | 4 | 12 | 7 | 7 | 9 | 1 | 9 | 3 | 0 | 6 | 10 | 7 | 10 | 10 | 10 | 16 |
| Wind speed (m/s) | 13.8 | 16.6 | 17.1 | 15.5 | 14.5 | 11.2 | 14.7 | 12.3 | 9 | 9.1 | 17.7 | 22.2 | 12.2 | 14.4 | 12.3 | 14.4 | 12.8 | 12.9 | 18.7 | 17.1 | 14.9 | 12.6 | 13 | 11.7 | 9.5 | 13.5 | 10.5 | 10.8 | 11.8 | 12.4 |
In September 2023, the highest daytime temperature in Zolfo Spring was 34.3°C.
While the minimum temperature at night dropped to 19.5°C.
The average nighttime and daytime temperatures during September in Zolfo Spring are 22.2°C and 31.9°C respectively.
The precipitation sum in September is about 171 mm.