Average temperature in September is 19.8 °C
Average daytime temperature is 27.5 °C
Average night temperature is 14.5 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: 13.6 °C
Number of sunny days: 10
Number of rainy days: 20
Number of snow days:
Precipitation sum: 65 mm
* Weather data for San Juán Lachigalla 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 | 27.6 | 27.3 | 27.1 | 27.5 | 27.7 | 26.5 | 25.2 | 26.6 | 24.7 | 25.7 | 26.1 | 27.6 | 28 | 26.1 | 26.1 | 26.4 | 25.6 | 27.1 | 27.4 | 28.9 | 28 | 26.1 | 29 | 29.5 | 29 | 29.1 | 29.5 | 30.2 | 29.8 | 29.1 |
| Apparent max temperature | 29.8 | 27.2 | 27.6 | 28.3 | 28.5 | 29.3 | 28.1 | 29 | 26.2 | 26.4 | 27.3 | 28.8 | 29.7 | 26.9 | 27.6 | 27.5 | 27.6 | 27.2 | 28 | 29.5 | 28.6 | 25.8 | 28.7 | 29.2 | 28.5 | 28 | 29.1 | 29.1 | 29.1 | 28.1 |
| Mean temperature | 19.4 | 19.8 | 19.6 | 19.5 | 19.3 | 19 | 18.9 | 19.7 | 18.7 | 19 | 19.2 | 19.5 | 19.8 | 19.4 | 19.4 | 19.1 | 18.9 | 19.5 | 19.5 | 20.1 | 20.2 | 20 | 20.6 | 21.1 | 21 | 20.1 | 20.7 | 21.1 | 20.7 | 21 |
| Apparent mean temperature | 15.1 | 14.4 | 15 | 15.3 | 16.2 | 14.7 | 16 | 16.6 | 15.1 | 14.3 | 14.7 | 14.1 | 15.4 | 15.4 | 16.2 | 15.6 | 14.9 | 14.9 | 14.5 | 13.9 | 14.7 | 16 | 15.5 | 15.3 | 16.4 | 13.4 | 15.8 | 16 | 14.6 | 16.2 |
| Minimum temperature | 14.5 | 13.8 | 14.4 | 14.4 | 15.2 | 13.9 | 15 | 15.5 | 14.2 | 13.7 | 14.2 | 13.8 | 14.7 | 14.3 | 15.1 | 14.5 | 14.3 | 14.3 | 13.9 | 13.7 | 14.1 | 15 | 14.9 | 14.7 | 15.3 | 13.6 | 14.8 | 15.1 | 14.2 | 15.1 |
| Apparent min temperature | 20.7 | 19.9 | 20 | 20 | 20.4 | 20.1 | 20.2 | 21.3 | 19.8 | 19.4 | 19.4 | 19.8 | 20.5 | 20.4 | 20.4 | 20.1 | 19.3 | 19.8 | 19.5 | 20.3 | 20.2 | 20.1 | 20.8 | 21.3 | 21 | 19.6 | 20.8 | 21 | 20.6 | 20.8 |
| 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) | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12 | 12 | 12 |
| Sunshine duration (h) | 10.2 | 11.5 | 11.4 | 11.3 | 10.6 | 10.6 | 10.4 | 11.3 | 9.8 | 10.6 | 10.7 | 11.4 | 11.4 | 11 | 9.4 | 10.1 | 11.4 | 11.3 | 11.4 | 11.4 | 11.4 | 11.2 | 11.4 | 11.4 | 11.3 | 11.4 | 11.4 | 11.3 | 11.3 | 11.3 |
| Precipitation (mm) | 2.5 | 0 | 1.1 | 2.1 | 10 | 12.1 | 8.7 | 2 | 3.8 | 0.4 | 0.4 | 2.3 | 2.3 | 2.4 | 10.7 | 0.4 | 2.3 | 0.1 | 0 | 0 | 0 | 1.3 | 0 | 0 | 0 | 0 | 0.4 | 0.1 | 0 | 0 |
| Precipitation hours | 4 | 0 | 3 | 4 | 7 | 9 | 5 | 5 | 6 | 3 | 2 | 5 | 4 | 7 | 7 | 2 | 4 | 1 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 |
| Wind speed (m/s) | 14.8 | 21.7 | 21.3 | 18.8 | 18 | 17.3 | 11 | 15.5 | 16.8 | 17 | 15.2 | 16.6 | 14.8 | 16.1 | 17.6 | 18.9 | 14.8 | 20.6 | 18.6 | 17.3 | 21 | 19.4 | 17.7 | 16.9 | 18.9 | 19.5 | 17 | 20.9 | 18.8 | 18.8 |
In September 2023, the highest daytime temperature in San Juán Lachigalla was 30.2°C.
While the minimum temperature at night dropped to 13.6°C.
The average nighttime and daytime temperatures during September in San Juán Lachigalla are 14.5°C and 27.5°C respectively.
The precipitation sum in September is about 65 mm.