Average temperature in September is 19.4 °C
Average daytime temperature is 27.9 °C
Average night temperature is 12.5 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: 11 °C
Number of sunny days: 13
Number of rainy days: 17
Number of snow days:
Precipitation sum: 59 mm
* Weather data for Tepeyahualco Mexico 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 | 25.4 | 26.1 | 26 | 26.9 | 27.5 | 26.5 | 24.9 | 25.3 | 25.3 | 25.7 | 26.1 | 28.1 | 27.9 | 28 | 27.9 | 28.7 | 27.1 | 27.3 | 27.5 | 26 | 29.5 | 29.6 | 31.5 | 30.1 | 30.4 | 30.1 | 30.5 | 31 | 32.4 | 28.8 |
| Apparent max temperature | 29.6 | 27.5 | 25.3 | 28 | 28.2 | 28.7 | 27.4 | 26.9 | 26 | 26.7 | 25.8 | 28.1 | 29.9 | 29.8 | 28.6 | 28.5 | 27.8 | 28.2 | 28.9 | 27.6 | 28.9 | 30.1 | 31.3 | 29.5 | 28.5 | 29.2 | 29.4 | 30.2 | 31.6 | 28.8 |
| Mean temperature | 17.8 | 18.1 | 18.8 | 18.8 | 19.2 | 19.1 | 17.9 | 18.4 | 18.5 | 18.3 | 18.6 | 18.8 | 19.1 | 20 | 19.8 | 19.5 | 19.6 | 19.1 | 18.5 | 18.9 | 19.7 | 20.2 | 20.9 | 20.5 | 20.7 | 20.2 | 20.1 | 21 | 20.7 | 20.8 |
| Apparent mean temperature | 13.2 | 11.7 | 12.1 | 11.4 | 11.7 | 13.3 | 11.8 | 13.1 | 12 | 11.1 | 10.5 | 11.1 | 12.1 | 15.2 | 13.9 | 12.7 | 12.4 | 12.3 | 11.8 | 11.6 | 11.6 | 12.2 | 12.3 | 10.5 | 9.6 | 10.1 | 9.6 | 11.5 | 11.9 | 13.8 |
| Minimum temperature | 12.9 | 12.6 | 12.7 | 12 | 12 | 13 | 12 | 13.1 | 12.6 | 12.7 | 11.6 | 11.8 | 12.5 | 14.5 | 13.9 | 12.8 | 12.7 | 12.7 | 12 | 11.9 | 12.2 | 12.5 | 12.5 | 11.8 | 11.8 | 12.1 | 11 | 12.6 | 12.6 | 14 |
| Apparent min temperature | 19.2 | 18.2 | 18.3 | 18.6 | 19.3 | 19.8 | 18.6 | 18.9 | 18.6 | 17.7 | 17.6 | 18.2 | 19.3 | 20.7 | 19.9 | 19.5 | 19.4 | 18.8 | 18.8 | 19.3 | 19.4 | 19.8 | 20.5 | 19.8 | 18.6 | 18 | 18.7 | 19.7 | 19.7 | 20.2 |
| 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) | 12.5 | 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 | 12.3 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12 | 12 | 12 | 12 |
| Sunshine duration (h) | 10.4 | 11.3 | 11.4 | 11.5 | 11.4 | 11.6 | 11.3 | 11.5 | 11.3 | 11.1 | 11.5 | 11.2 | 11.2 | 11.1 | 11 | 11.1 | 11.2 | 11 | 11.2 | 11.1 | 11.1 | 11.2 | 11.2 | 11.2 | 11.3 | 11.2 | 11.2 | 10.8 | 11.2 | 11 |
| Precipitation (mm) | 10.4 | 16.4 | 0.6 | 0 | 0.2 | 0.5 | 5.5 | 7.5 | 1.4 | 0.2 | 0 | 0 | 0.4 | 4.1 | 1.1 | 0.1 | 0 | 0.7 | 9.3 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.4 |
| Precipitation hours | 7 | 4 | 3 | 0 | 2 | 5 | 4 | 8 | 6 | 1 | 0 | 0 | 3 | 7 | 4 | 1 | 0 | 3 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Wind speed (m/s) | 17.1 | 16.2 | 18.7 | 17.1 | 17.3 | 12.4 | 13 | 13.1 | 11.1 | 17.6 | 16 | 15 | 11.5 | 16.1 | 17 | 20.7 | 17.3 | 10.9 | 13 | 10.9 | 19.6 | 19.7 | 17.2 | 16.6 | 28.7 | 23.6 | 19.2 | 18.1 | 17.6 | 16.6 |
In September 2023, the highest daytime temperature in Tepeyahualco was 32.4°C.
While the minimum temperature at night dropped to 11°C.
The average nighttime and daytime temperatures during September in Tepeyahualco are 12.5°C and 27.9°C respectively.
The precipitation sum in September is about 59 mm.