Average annual temperature is 24.7 °C
Absolute maximum temperature: 42.5 °C
Absolute minimum temperature: 5.5 °C
Number of sunny days: 269 days
Number of rainy days: 96 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) | 33.1 | 28.9 | 33.1 | 38.0 | 41.0 | 42.5 | 40.5 | 40.7 | 41.3 | 40.3 | 34.3 | 32.5 |
| Average daytime temperature (°C) | 28.0 | 25.5 | 29.3 | 33.6 | 35.3 | 37.1 | 36.6 | 37.3 | 37.6 | 33.4 | 30.8 | 28.8 |
| Average temperature (°C) | 18.4 | 16.9 | 19.9 | 23.4 | 26.1 | 29.3 | 30.7 | 30.8 | 30.8 | 27.0 | 23.2 | 19.7 |
| Average night temperature (°C) | 10.4 | 10.2 | 11.5 | 14.2 | 17.6 | 22.5 | 26.3 | 26.1 | 25.9 | 22.4 | 17.3 | 12.6 |
| Absolute minimum temperature (°C) | 6.5 | 5.5 | 6.8 | 8.8 | 14.3 | 17.1 | 24.4 | 24.1 | 23.5 | 16.5 | 12.1 | 8.8 |
| 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 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 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 | 9.0 | 10.5 | 11.3 | 11.4 | 12.4 | 11.5 | 10.5 | 10.9 | 8.8 | 9.3 | 9.2 |
| Precipitation (mm) | 14 | 37 | 5 | 0 | 0 | 1 | 97 | 85 | 95 | 233 | 8 | 5 |
| Sunny days | 28 | 23 | 29 | 30 | 31 | 29 | 10 | 7 | 9 | 17 | 28 | 28 |
| Rainy days | 3 | 5 | 2 | 0 | 0 | 1 | 21 | 24 | 21 | 14 | 2 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Bartolo is at