Average annual temperature is 18.8 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: -4.6 °C
Number of sunny days: 308 days
Number of rainy days: 57 days
Look at detailed online map of San Basilio
* Weather data for San Basilio 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) | 21.9 | 23.7 | 25.6 | 32.5 | 33.1 | 39.4 | 40.6 | 39.8 | 38.2 | 30.8 | 28.9 | 22.8 |
| Average daytime temperature (°C) | 15.3 | 16.2 | 21.0 | 26.7 | 29.8 | 34.3 | 37.9 | 34.8 | 33.8 | 27.3 | 20.7 | 16.2 |
| Average temperature (°C) | 7.8 | 8.2 | 13.0 | 18.8 | 22.6 | 27.3 | 31.0 | 27.9 | 26.8 | 20.0 | 13.5 | 8.6 |
| Average night temperature (°C) | 1.8 | 2.3 | 5.9 | 10.0 | 14.3 | 18.8 | 22.8 | 20.8 | 19.1 | 12.7 | 7.2 | 1.9 |
| Absolute minimum temperature (°C) | -4.6 | -4.2 | -3.2 | -1.9 | 8.7 | 14.3 | 20.0 | 17.2 | 16.8 | 0.1 | -0.7 | -3.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.3 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.8 | 9.2 | 10.5 | 11.9 | 12.3 | 12.5 | 12.7 | 11.7 | 11.5 | 10.1 | 8.8 | 8.7 |
| Precipitation (mm) | 11 | 30 | 9 | 0 | 1 | 0 | 16 | 18 | 6 | 2 | 2 | 5 |
| Sunny days | 26 | 19 | 27 | 30 | 26 | 29 | 26 | 21 | 24 | 29 | 24 | 27 |
| Rainy days | 5 | 9 | 4 | 0 | 5 | 1 | 5 | 10 | 6 | 2 | 6 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Basilio is at