Average annual temperature is 17.6 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: 2.4 °C
Number of sunny days: 120 days
Number of rainy days: 245 days
Look at detailed online map of San Andrés Yaá
* Weather data for San Andrés Yaá 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) | 28.3 | 29.5 | 33.1 | 32.5 | 30.7 | 32.0 | 26.2 | 29.1 | 26.2 | 29.7 | 29.3 | 27.4 |
| Average daytime temperature (°C) | 21.6 | 22.4 | 25.7 | 26.7 | 27.1 | 27.5 | 24.1 | 24.4 | 24.7 | 23.2 | 20.7 | 19.0 |
| Average temperature (°C) | 15.0 | 14.9 | 17.7 | 19.0 | 19.8 | 20.9 | 18.8 | 18.8 | 18.5 | 17.9 | 16.1 | 14.0 |
| Average night temperature (°C) | 9.6 | 9.2 | 11.2 | 12.9 | 13.8 | 14.9 | 14.2 | 14.1 | 12.8 | 13.3 | 12.8 | 10.3 |
| Absolute minimum temperature (°C) | 6.3 | 6.5 | 8.6 | 10.2 | 11.4 | 12.7 | 12.2 | 12.8 | 11.1 | 10.0 | 9.7 | 2.4 |
| 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 | 12.9 | 13.1 | 13.0 | 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 | 8.9 | 10.6 | 10.9 | 11.5 | 11.8 | 10.9 | 10.8 | 11.2 | 8.6 | 6.9 | 6.3 |
| Precipitation (mm) | 21 | 41 | 27 | 78 | 35 | 95 | 129 | 181 | 52 | 185 | 110 | 67 |
| Sunny days | 18 | 17 | 14 | 10 | 16 | 10 | 1 | 2 | 3 | 6 | 10 | 13 |
| Rainy days | 13 | 11 | 17 | 20 | 15 | 20 | 30 | 29 | 27 | 25 | 20 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Andrés Yaá is at