Average annual temperature is 24.3 °C
Absolute maximum temperature: 45.0 °C
Absolute minimum temperature: 2.5 °C
Number of sunny days: 282 days
Number of rainy days: 83 days
Look at detailed online map of San Bartolo
* Weather data for San Bartolo 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) | 32.3 | 35.7 | 38.3 | 39.6 | 39.7 | 45.0 | 41.9 | 42.8 | 40.8 | 35.1 | 34.5 | 31.4 |
| Average daytime temperature (°C) | 24.5 | 25.9 | 31.2 | 32.2 | 33.2 | 40.1 | 38.4 | 38.9 | 37.5 | 28.4 | 22.1 | 21.6 |
| Average temperature (°C) | 17.1 | 17.3 | 22.1 | 24.0 | 26.3 | 33.0 | 32.3 | 32.6 | 31.3 | 23.0 | 16.6 | 15.6 |
| Average night temperature (°C) | 10.8 | 11.2 | 15.4 | 17.9 | 20.5 | 26.1 | 26.5 | 26.5 | 25.4 | 19.0 | 13.0 | 11.0 |
| Absolute minimum temperature (°C) | 5.2 | 2.5 | 3.9 | 12.8 | 18.0 | 20.9 | 24.1 | 22.1 | 22.2 | 6.1 | 5.8 | 5.6 |
| 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) | 9.3 | 9.5 | 9.4 | 10.1 | 10.7 | 12.4 | 12.1 | 11.8 | 11.2 | 7.9 | 7.1 | 8.2 |
| Precipitation (mm) | 0 | 0 | 15 | 12 | 69 | 2 | 23 | 13 | 10 | 69 | 39 | 7 |
| Sunny days | 30 | 26 | 25 | 23 | 13 | 23 | 22 | 28 | 26 | 18 | 22 | 26 |
| Rainy days | 1 | 2 | 6 | 7 | 18 | 7 | 9 | 3 | 4 | 13 | 8 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Bartolo is at