Average annual temperature is 28.8 °C
Absolute maximum temperature: 42.7 °C
Absolute minimum temperature: 15.8 °C
Number of sunny days: 256 days
Number of rainy days: 109 days
Look at detailed online map of San Cristóbal
* Weather data for San Cristóbal 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) | 36.3 | 38.7 | 39.6 | 42.3 | 42.3 | 42.7 | 39.1 | 37.4 | 36.0 | 35.3 | 35.7 | 34.5 |
| Average daytime temperature (°C) | 34.2 | 36.4 | 38.0 | 40.0 | 39.8 | 39.8 | 35.7 | 34.3 | 34.0 | 32.7 | 33.9 | 32.9 |
| Average temperature (°C) | 25.9 | 28.0 | 29.7 | 31.5 | 32.2 | 32.3 | 29.3 | 28.5 | 28.3 | 27.3 | 27.4 | 25.8 |
| Average night temperature (°C) | 18.9 | 20.2 | 22.0 | 23.4 | 25.1 | 26.0 | 24.4 | 23.9 | 24.0 | 23.4 | 22.2 | 20.0 |
| Absolute minimum temperature (°C) | 17.1 | 18.1 | 20.3 | 21.2 | 23.2 | 23.1 | 22.8 | 23.0 | 22.9 | 22.1 | 19.2 | 15.8 |
| 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 | 12.6 | 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) | 10.2 | 10.7 | 11.3 | 11.6 | 11.3 | 11.5 | 11.0 | 10.4 | 10.6 | 9.5 | 10.1 | 9.3 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 43 | 58 | 162 | 217 | 125 | 206 | 45 | 2 |
| Sunny days | 31 | 28 | 30 | 29 | 25 | 20 | 9 | 7 | 12 | 14 | 24 | 27 |
| Rainy days | 0 | 0 | 1 | 1 | 6 | 10 | 22 | 24 | 18 | 17 | 6 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Cristóbal is at