Average temperature in September is 21.3 °C
Average daytime temperature is 29.3 °C
Average night temperature is 14.6 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: 13.2 °C
Number of sunny days: 20
Number of rainy days: 10
Number of snow days:
Precipitation sum: 49 mm
* Weather data for Valle De Santiago Mexico 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 | 27 | 28 | 27.7 | 28.5 | 29.1 | 28.6 | 26.8 | 27.9 | 28.5 | 28.7 | 28.4 | 29.1 | 30.2 | 30.7 | 31.1 | 29.9 | 27.2 | 27.8 | 28.2 | 28.3 | 29.2 | 30.5 | 31.1 | 32.4 | 31.3 | 30.2 | 30 | 30.3 | 30.5 | 30.8 |
| Apparent max temperature | 30.5 | 29.6 | 29.3 | 31.5 | 30.7 | 31 | 30.9 | 28.5 | 28.7 | 27.3 | 28.2 | 28.5 | 30.3 | 30.6 | 31.2 | 30.6 | 29.4 | 28.5 | 28.6 | 29.5 | 28.5 | 30.5 | 30.3 | 32.3 | 30.4 | 29 | 29.2 | 30.7 | 29.9 | 29.2 |
| Mean temperature | 20.1 | 19.9 | 21 | 21.2 | 20.4 | 21.5 | 20 | 20.1 | 20.7 | 20.6 | 20.6 | 20.9 | 21.1 | 21.3 | 22.3 | 22 | 20.5 | 20.1 | 20.5 | 21.1 | 20.7 | 21.4 | 22.5 | 22.5 | 22.9 | 21.6 | 21.9 | 22.6 | 22.7 | 22.9 |
| Apparent mean temperature | 17.4 | 13.9 | 14.3 | 15.1 | 14.5 | 15.8 | 16.1 | 15.2 | 13.3 | 14 | 12.9 | 12.7 | 12.6 | 12.4 | 15.6 | 15.9 | 15.9 | 15.9 | 14.5 | 14.8 | 14.7 | 13.5 | 13.7 | 13.6 | 15 | 13.4 | 12.6 | 14.3 | 14.9 | 14.9 |
| Minimum temperature | 15.8 | 14 | 14.4 | 15 | 14.1 | 15.4 | 15 | 14.4 | 13.9 | 14.2 | 13.8 | 13.6 | 13.9 | 13.7 | 15.7 | 15.9 | 15 | 15.4 | 14.3 | 14.8 | 13.8 | 13.8 | 13.9 | 13.7 | 15.5 | 14.1 | 13.2 | 15.3 | 15.6 | 15.6 |
| Apparent min temperature | 21.8 | 20.6 | 21.2 | 22.1 | 21.5 | 22.3 | 21.5 | 21 | 20.5 | 19.7 | 19.5 | 19.8 | 20.1 | 20.6 | 22.3 | 22.1 | 21.5 | 20.8 | 20.9 | 21.6 | 20.9 | 20.9 | 21.8 | 22.1 | 21.6 | 19.9 | 20.6 | 21.5 | 21.4 | 21.4 |
| 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) | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12 | 12 | 12 | 12 |
| Sunshine duration (h) | 11.4 | 10.9 | 11.6 | 11.6 | 11.6 | 11.5 | 11.4 | 11.1 | 11.6 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.3 | 11 | 11.1 | 11.3 | 11.3 | 11.4 | 11.3 | 11.3 | 11.3 | 11.2 | 11.2 | 11.1 | 11 | 11 | 11 |
| Precipitation (mm) | 12.8 | 10.2 | 0 | 0.7 | 11.3 | 0 | 3.8 | 4.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 5.1 | 0.6 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0 | 0 | 0 | 0 | 0 |
| Precipitation hours | 15 | 5 | 0 | 1 | 1 | 0 | 10 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 18.5 | 12.6 | 12.9 | 13 | 9.5 | 11.6 | 13.3 | 12.2 | 16.9 | 17.1 | 15.8 | 12.7 | 15.6 | 8.8 | 12.6 | 20.6 | 16.9 | 14.5 | 10.9 | 12.9 | 13.4 | 11.9 | 17.7 | 18.6 | 22 | 18.4 | 14.6 | 11.3 | 18 | 14.6 |
In September 2023, the highest daytime temperature in Valle De Santiago was 32.4°C.
While the minimum temperature at night dropped to 13.2°C.
The average nighttime and daytime temperatures during September in Valle De Santiago are 14.6°C and 29.3°C respectively.
The precipitation sum in September is about 49 mm.