Average annual temperature is 21.3 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: 8.5 °C
Number of sunny days: 221 days
Number of rainy days: 144 days
Look at detailed online map of San Juan Cosalá
* Weather data for San Juan Cosalá 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) | 28.4 | 32.1 | 32.7 | 34.8 | 35.5 | 36.8 | 30.4 | 29.2 | 31.6 | 28.6 | 29.3 | 25.0 |
| Average daytime temperature (°C) | 25.2 | 27.6 | 30.4 | 32.0 | 32.1 | 34.0 | 28.0 | 27.0 | 28.6 | 25.5 | 26.5 | 22.2 |
| Average temperature (°C) | 18.0 | 19.6 | 21.8 | 23.4 | 24.3 | 25.8 | 22.1 | 21.5 | 22.3 | 20.2 | 20.2 | 16.8 |
| Average night temperature (°C) | 11.2 | 12.5 | 13.8 | 15.6 | 16.8 | 18.3 | 17.6 | 17.5 | 17.6 | 16.0 | 14.9 | 12.3 |
| Absolute minimum temperature (°C) | 8.9 | 10.3 | 10.8 | 13.3 | 14.9 | 17.0 | 16.5 | 16.3 | 15.5 | 12.3 | 10.2 | 8.5 |
| 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 | 10.0 |
| 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 | 11.8 | 11.7 | 11.9 | 11.6 | 10.2 | 10.8 | 9.3 | 9.9 | 8.3 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 4 | 44 | 106 | 109 | 50 | 97 | 23 | 35 |
| Sunny days | 29 | 28 | 29 | 30 | 28 | 22 | 2 | 2 | 8 | 7 | 19 | 17 |
| Rainy days | 2 | 0 | 2 | 0 | 3 | 8 | 29 | 29 | 22 | 24 | 11 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan Cosalá is at