Average temperature in September is 15.4 °C
Average daytime temperature is 22.5 °C
Average night temperature is 9.6 °C
Absolute maximum temperature: 25.2 °C
Absolute minimum temperature: 7.1 °C
Number of sunny days: 16
Number of rainy days: 14
Number of snow days:
Precipitation sum: 60 mm
* Weather data for Acambay 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 | 21.7 | 21.3 | 21.5 | 22.2 | 22.1 | 22 | 22.4 | 21.7 | 21.3 | 21 | 20.8 | 22.7 | 23.2 | 23.9 | 22.8 | 22.6 | 20.7 | 20.1 | 21.5 | 23.5 | 23.2 | 23.7 | 25.2 | 25 | 23.6 | 22.8 | 23.9 | 23.8 | 22.9 | 23.2 |
| Apparent max temperature | 23.4 | 22.1 | 22.4 | 22.8 | 22 | 22.4 | 22.3 | 21.6 | 20.3 | 20 | 20.1 | 22 | 24.2 | 23.6 | 22.3 | 22.7 | 22.3 | 19.9 | 21.7 | 23.4 | 22.4 | 23.5 | 24.1 | 23.9 | 21.1 | 20.7 | 21.9 | 23 | 21.8 | 21.7 |
| Mean temperature | 15 | 14.7 | 15.4 | 15.6 | 15.7 | 15.7 | 15.6 | 15.6 | 15 | 14.5 | 14.3 | 14.7 | 15.4 | 15.7 | 16.8 | 16.1 | 14.2 | 14.3 | 15.2 | 15.9 | 15.1 | 15.9 | 16.2 | 16.6 | 15.8 | 14.7 | 14.9 | 15.5 | 15.5 | 15.7 |
| Apparent mean temperature | 10.9 | 7.6 | 10.7 | 10.8 | 10.2 | 11.4 | 11 | 10.4 | 8.1 | 7.8 | 7.7 | 5.7 | 7.3 | 5.4 | 11.2 | 11.3 | 10.5 | 10.7 | 8.8 | 10 | 5.6 | 8.4 | 7.2 | 7.7 | 7.1 | 6.1 | 5.6 | 5.9 | 7.4 | 7.9 |
| Minimum temperature | 11.5 | 8.8 | 11.2 | 10.9 | 10.4 | 11.5 | 11.2 | 10.9 | 9.2 | 9.4 | 9 | 7.5 | 8.8 | 7.6 | 11.9 | 11.8 | 11 | 11.1 | 9.6 | 10.4 | 7.1 | 9.5 | 8.4 | 9.3 | 9 | 8.3 | 7.2 | 7.7 | 8.6 | 8.8 |
| Apparent min temperature | 15.3 | 14.1 | 14.9 | 15.3 | 15.1 | 15.2 | 15.2 | 15.1 | 13.5 | 12.7 | 12.8 | 13.2 | 14.2 | 14.5 | 15.9 | 15.6 | 14.3 | 14 | 14.7 | 15.2 | 13.9 | 14.8 | 15.1 | 14.6 | 13.4 | 12.3 | 13.2 | 13.5 | 13.9 | 14.2 |
| 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) | 12.5 | 12.5 | 12.5 | 12.5 | 12.4 | 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) | 10 | 11.7 | 11.5 | 11 | 11 | 10 | 11.2 | 11.2 | 11.5 | 11.5 | 11.1 | 11.5 | 11.5 | 11.1 | 10.9 | 10.2 | 6.4 | 9.6 | 11.1 | 11.1 | 11.3 | 11 | 11.2 | 11.2 | 11.2 | 11.2 | 10.7 | 10.1 | 9.8 | 10.2 |
| Precipitation (mm) | 26.3 | 0.4 | 1.2 | 1.1 | 0.3 | 2.4 | 4.2 | 0.9 | 0 | 0 | 0 | 0 | 0.1 | 0 | 0.4 | 3.5 | 12.4 | 6 | 0.8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitation hours | 15 | 4 | 4 | 4 | 2 | 5 | 9 | 5 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 6 | 13 | 11 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 13.4 | 15 | 13.8 | 15.7 | 18.4 | 16.5 | 15.3 | 16.6 | 16.1 | 18 | 14.2 | 15.6 | 12.6 | 12.4 | 14.9 | 11.9 | 9.2 | 13.5 | 15.5 | 15.9 | 14.3 | 14.3 | 14.9 | 17.4 | 19.3 | 21.4 | 14.9 | 14 | 15.9 | 16.2 |
In September 2023, the highest daytime temperature in Acambay was 25.2°C.
While the minimum temperature at night dropped to 7.1°C.
The average nighttime and daytime temperatures during September in Acambay are 9.6°C and 22.5°C respectively.
The precipitation sum in September is about 60 mm.