Average annual temperature is 20.5 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 5.3 °C
Number of sunny days: 217 days
Number of rainy days: 148 days
Look at detailed online map of La Posteña
* Weather data for La Posteña Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.5 | 32.5 | 34.2 | 34.5 | 36.2 | 38.3 | 31.8 | 30.8 | 31.9 | 31.8 | 30.7 | 27.3 |
| Average daytime temperature (°C) | 26.0 | 28.2 | 30.6 | 32.0 | 32.2 | 35.1 | 29.0 | 28.0 | 29.5 | 27.5 | 27.4 | 23.4 |
| Average temperature (°C) | 16.5 | 18.6 | 20.9 | 22.8 | 23.7 | 25.8 | 21.2 | 20.6 | 21.2 | 20.1 | 18.6 | 15.6 |
| Average night temperature (°C) | 8.1 | 9.8 | 11.2 | 13.1 | 14.7 | 16.9 | 15.4 | 15.2 | 14.7 | 14.4 | 11.6 | 9.6 |
| Absolute minimum temperature (°C) | 6.2 | 7.7 | 8.3 | 11.1 | 11.1 | 14.7 | 13.1 | 13.7 | 12.6 | 11.5 | 8.5 | 5.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.1 | 10.6 | 11.2 | 11.7 | 11.7 | 11.9 | 11.1 | 10.4 | 11.1 | 9.5 | 10.0 | 8.2 |
| Precipitation (mm) | 0 | 0 | 6 | 0 | 10 | 17 | 107 | 125 | 77 | 59 | 19 | 32 |
| Sunny days | 28 | 26 | 27 | 28 | 19 | 22 | 1 | 4 | 19 | 6 | 20 | 17 |
| Rainy days | 3 | 2 | 4 | 2 | 12 | 8 | 30 | 27 | 11 | 25 | 10 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in La Posteña is at