Average annual temperature is 25.6 °C
Absolute maximum temperature: 43.7 °C
Absolute minimum temperature: 6.8 °C
Number of sunny days: 188 days
Number of rainy days: 177 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) | 35.1 | 39.1 | 43.7 | 37.8 | 37.6 | 43.1 | 38.5 | 40.7 | 38.5 | 37.0 | 31.9 | 33.0 |
| Average daytime temperature (°C) | 28.3 | 28.7 | 32.9 | 32.1 | 34.4 | 38.1 | 36.1 | 36.8 | 36.7 | 31.2 | 26.6 | 24.9 |
| Average temperature (°C) | 21.5 | 21.2 | 25.0 | 25.6 | 27.8 | 31.1 | 29.5 | 29.7 | 29.8 | 25.5 | 21.0 | 19.7 |
| Average night temperature (°C) | 16.4 | 15.7 | 19.6 | 20.9 | 22.5 | 25.4 | 23.9 | 24.1 | 24.1 | 21.0 | 16.8 | 15.9 |
| Absolute minimum temperature (°C) | 9.1 | 6.8 | 9.7 | 15.4 | 17.3 | 22.2 | 21.1 | 22.1 | 22.0 | 11.6 | 11.7 | 11.1 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| 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) | 8.6 | 9.3 | 9.8 | 9.9 | 11.1 | 12.1 | 11.9 | 11.3 | 11.2 | 8.7 | 7.2 | 6.3 |
| Precipitation (mm) | 11 | 6 | 23 | 60 | 128 | 33 | 93 | 150 | 74 | 180 | 17 | 28 |
| Sunny days | 23 | 22 | 21 | 11 | 13 | 17 | 5 | 9 | 13 | 11 | 24 | 19 |
| Rainy days | 8 | 6 | 10 | 19 | 18 | 13 | 26 | 22 | 17 | 20 | 6 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Andrés is at