Average annual temperature is 25.2 °C
Absolute maximum temperature: 47.1 °C
Absolute minimum temperature: 3.4 °C
Number of sunny days: 297 days
Number of rainy days: 68 days
Look at detailed online map of San Andrés
* Weather data for San Andrés 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) | 30.2 | 30.9 | 35.4 | 38.2 | 39.8 | 47.1 | 41.9 | 42.2 | 44.6 | 43.0 | 39.2 | 31.8 |
| Average daytime temperature (°C) | 24.8 | 26.2 | 30.2 | 34.1 | 35.3 | 39.4 | 39.5 | 38.8 | 39.5 | 35.6 | 31.9 | 28.7 |
| Average temperature (°C) | 15.7 | 17.1 | 20.5 | 23.8 | 26.2 | 30.6 | 33.2 | 32.0 | 32.0 | 27.9 | 24.0 | 19.2 |
| Average night temperature (°C) | 8.2 | 10.0 | 12.0 | 14.1 | 17.2 | 22.9 | 28.0 | 27.1 | 26.1 | 21.8 | 17.2 | 11.1 |
| Absolute minimum temperature (°C) | 3.4 | 3.9 | 6.8 | 8.2 | 11.5 | 18.2 | 25.1 | 23.8 | 23.1 | 15.0 | 11.7 | 6.9 |
| 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) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| 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) | 9.1 | 9.6 | 10.4 | 11.8 | 12.0 | 12.7 | 12.0 | 10.9 | 11.3 | 9.7 | 9.0 | 9.2 |
| Precipitation (mm) | 7 | 6 | 0 | 0 | 0 | 0 | 21 | 48 | 21 | 54 | 3 | 2 |
| Sunny days | 29 | 24 | 29 | 30 | 29 | 30 | 11 | 14 | 24 | 22 | 25 | 30 |
| Rainy days | 2 | 4 | 2 | 0 | 2 | 0 | 20 | 17 | 6 | 9 | 5 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Andrés is at