Average annual temperature is 26.3 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 12.1 °C
Number of sunny days: 47 days
Number of rainy days: 318 days
Look at detailed online map of Justo Sierra Méndez
* Weather data for Justo Sierra Méndez 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) | 33.1 | 31.7 | 36.3 | 39.9 | 37.8 | 39.0 | 35.6 | 36.5 | 34.6 | 36.9 | 31.6 | 31.6 |
| Average daytime temperature (°C) | 28.9 | 29.5 | 32.7 | 34.8 | 34.8 | 35.8 | 33.0 | 34.1 | 33.0 | 32.6 | 29.3 | 27.8 |
| Average temperature (°C) | 23.5 | 23.9 | 26.1 | 27.7 | 28.0 | 29.3 | 27.5 | 28.0 | 26.9 | 26.8 | 24.8 | 23.2 |
| Average night temperature (°C) | 19.6 | 19.9 | 21.2 | 22.5 | 23.3 | 24.6 | 23.8 | 23.8 | 23.3 | 22.6 | 21.7 | 20.1 |
| Absolute minimum temperature (°C) | 12.1 | 15.4 | 18.5 | 20.1 | 20.2 | 22.0 | 22.5 | 22.4 | 21.7 | 19.9 | 18.9 | 13.4 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.4 | 9.9 | 10.7 | 11.2 | 11.3 | 10.9 | 9.8 | 10.4 | 10.2 | 9.7 | 8.4 | 8.2 |
| Precipitation (mm) | 50 | 39 | 35 | 25 | 76 | 126 | 141 | 171 | 168 | 106 | 185 | 105 |
| Sunny days | 5 | 4 | 8 | 8 | 3 | 6 | 0 | 0 | 0 | 5 | 3 | 5 |
| Rainy days | 26 | 24 | 23 | 22 | 28 | 24 | 31 | 31 | 30 | 26 | 27 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Justo Sierra Méndez is at