Average annual temperature is 19.9 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 3.8 °C
Number of sunny days: 253 days
Number of rainy days: 112 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) | 26.5 | 29.1 | 31.2 | 31.8 | 33.2 | 37.2 | 31.8 | 30.1 | 34.0 | 31.6 | 29.4 | 23.1 |
| Average daytime temperature (°C) | 23.2 | 25.5 | 28.4 | 29.6 | 30.3 | 33.7 | 27.8 | 27.5 | 30.0 | 26.5 | 24.9 | 19.4 |
| Average temperature (°C) | 15.5 | 17.4 | 20.4 | 21.7 | 22.9 | 25.6 | 21.1 | 20.8 | 22.5 | 19.6 | 17.5 | 13.4 |
| Average night temperature (°C) | 8.2 | 9.5 | 12.0 | 13.9 | 15.3 | 17.6 | 15.3 | 15.3 | 15.6 | 13.9 | 10.9 | 8.5 |
| Absolute minimum temperature (°C) | 4.4 | 4.5 | 7.9 | 11.9 | 13.3 | 15.0 | 12.9 | 12.9 | 13.6 | 8.1 | 7.2 | 3.8 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.4 | 12.0 | 12.6 | 13.2 | 13.4 | 13.3 | 12.9 | 12.3 | 11.7 | 11.1 | 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 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 10.0 | 10.6 | 11.2 | 11.6 | 11.9 | 12.3 | 12.0 | 11.2 | 11.3 | 10.0 | 9.8 | 7.8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 4 | 18 | 114 | 95 | 19 | 50 | 48 | 51 |
| Sunny days | 30 | 28 | 30 | 29 | 24 | 27 | 10 | 4 | 19 | 15 | 17 | 20 |
| Rainy days | 1 | 0 | 1 | 1 | 7 | 3 | 21 | 27 | 11 | 16 | 13 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Cristóbal is at