Average annual temperature is 24.0 °C
Absolute maximum temperature: 45.0 °C
Absolute minimum temperature: 2.0 °C
Number of sunny days: 272 days
Number of rainy days: 93 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) | 31.7 | 37.4 | 38.2 | 39.6 | 41.7 | 45.0 | 41.4 | 42.3 | 40.4 | 34.4 | 34.3 | 29.7 |
| Average daytime temperature (°C) | 24.6 | 25.8 | 30.9 | 32.0 | 33.3 | 40.2 | 38.2 | 38.7 | 37.3 | 28.2 | 22.1 | 21.7 |
| Average temperature (°C) | 16.8 | 17.1 | 21.7 | 23.8 | 26.2 | 33.0 | 32.0 | 32.5 | 30.8 | 22.6 | 16.4 | 15.2 |
| Average night temperature (°C) | 10.4 | 11.0 | 15.0 | 17.5 | 20.2 | 26.1 | 26.1 | 26.2 | 24.5 | 18.3 | 12.5 | 10.2 |
| Absolute minimum temperature (°C) | 5.0 | 2.0 | 3.6 | 13.1 | 17.4 | 21.1 | 23.6 | 23.0 | 21.5 | 6.3 | 5.8 | 5.4 |
| 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) | 10.7 | 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 | 9.4 | 9.4 | 10.0 | 10.7 | 12.5 | 12.1 | 11.8 | 11.3 | 7.9 | 7.1 | 8.3 |
| Precipitation (mm) | 0 | 0 | 22 | 20 | 73 | 4 | 19 | 8 | 10 | 94 | 35 | 23 |
| Sunny days | 30 | 26 | 25 | 18 | 16 | 21 | 23 | 26 | 26 | 12 | 23 | 26 |
| Rainy days | 1 | 2 | 6 | 12 | 15 | 9 | 8 | 5 | 4 | 19 | 7 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Andrés is at