Average annual temperature is 26.2 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 12.7 °C
Number of sunny days: 122 days
Number of rainy days: 243 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) | 32.4 | 36.0 | 38.8 | 41.5 | 39.2 | 40.7 | 34.1 | 35.9 | 33.8 | 34.3 | 32.6 | 31.9 |
| Average daytime temperature (°C) | 28.2 | 29.2 | 34.0 | 35.3 | 35.4 | 36.3 | 31.9 | 32.3 | 32.5 | 30.6 | 27.3 | 25.8 |
| Average temperature (°C) | 23.1 | 23.3 | 27.1 | 28.3 | 29.1 | 30.3 | 26.8 | 27.2 | 27.5 | 26.2 | 23.6 | 22.2 |
| Average night temperature (°C) | 19.4 | 19.1 | 22.1 | 23.4 | 24.3 | 25.8 | 23.4 | 23.5 | 23.6 | 23.0 | 21.0 | 19.3 |
| Absolute minimum temperature (°C) | 12.7 | 14.8 | 18.0 | 19.7 | 20.0 | 22.2 | 22.3 | 21.7 | 22.2 | 19.7 | 17.8 | 14.3 |
| 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 | 12.6 | 13.0 | 13.2 | 13.1 | 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) | 8.5 | 7.6 | 10.1 | 10.5 | 10.9 | 11.0 | 9.7 | 10.0 | 10.7 | 9.1 | 6.9 | 6.8 |
| Precipitation (mm) | 39 | 33 | 37 | 63 | 60 | 238 | 510 | 424 | 183 | 290 | 65 | 167 |
| Sunny days | 15 | 14 | 16 | 16 | 22 | 10 | 0 | 2 | 1 | 6 | 8 | 12 |
| Rainy days | 16 | 14 | 15 | 14 | 9 | 20 | 31 | 29 | 29 | 25 | 22 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Andrés is at