Average annual temperature is 23.9 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: 6.8 °C
Number of sunny days: 247 days
Number of rainy days: 118 days
Look at detailed online map of Cerro Bayo
* Weather data for Cerro Bayo 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) | 32.4 | 29.8 | 32.9 | 37.1 | 39.7 | 42.8 | 38.4 | 38.3 | 38.4 | 37.3 | 34.1 | 32.3 |
| Average daytime temperature (°C) | 27.3 | 25.5 | 29.1 | 33.5 | 35.4 | 37.7 | 34.7 | 34.7 | 35.3 | 31.2 | 29.6 | 28.1 |
| Average temperature (°C) | 18.4 | 17.3 | 20.2 | 23.8 | 26.3 | 28.9 | 28.5 | 28.5 | 28.6 | 24.9 | 22.1 | 19.4 |
| Average night temperature (°C) | 11.5 | 11.2 | 12.6 | 15.1 | 17.7 | 21.5 | 24.1 | 23.8 | 24.0 | 20.5 | 16.8 | 13.0 |
| Absolute minimum temperature (°C) | 8.2 | 7.1 | 6.8 | 10.0 | 14.2 | 17.8 | 22.5 | 21.5 | 22.3 | 15.3 | 12.4 | 9.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.2 | 8.9 | 10.4 | 11.5 | 11.3 | 12.5 | 10.9 | 10.6 | 10.9 | 8.9 | 9.4 | 9.3 |
| Precipitation (mm) | 20 | 36 | 12 | 0 | 1 | 0 | 86 | 60 | 77 | 387 | 10 | 7 |
| Sunny days | 26 | 23 | 29 | 29 | 28 | 29 | 3 | 1 | 10 | 15 | 26 | 28 |
| Rainy days | 5 | 5 | 2 | 1 | 3 | 1 | 28 | 30 | 20 | 16 | 4 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cerro Bayo is at