Average annual temperature is 13.6 °C
Absolute maximum temperature: 29.7 °C
Absolute minimum temperature: -0.3 °C
Number of sunny days: 196 days
Number of rainy days: 169 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) | 20.5 | 23.0 | 25.8 | 25.8 | 27.0 | 29.7 | 23.3 | 23.6 | 26.4 | 24.3 | 23.6 | 16.8 |
| Average daytime temperature (°C) | 16.8 | 19.1 | 22.3 | 23.0 | 23.5 | 26.7 | 21.4 | 21.1 | 23.1 | 19.7 | 18.3 | 13.9 |
| Average temperature (°C) | 10.0 | 11.4 | 14.3 | 15.4 | 16.1 | 18.5 | 14.9 | 14.5 | 15.6 | 13.1 | 11.4 | 8.3 |
| Average night temperature (°C) | 3.9 | 4.5 | 7.1 | 8.7 | 9.3 | 11.3 | 9.8 | 9.8 | 9.5 | 8.7 | 6.4 | 4.3 |
| Absolute minimum temperature (°C) | 0.9 | 0.0 | 1.5 | 5.9 | 6.8 | 9.1 | 7.7 | 8.2 | 8.0 | 3.4 | 1.4 | -0.3 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 10.0 | 10.5 | 11.2 | 11.5 | 11.9 | 12.4 | 11.8 | 11.1 | 11.2 | 9.6 | 9.5 | 7.7 |
| Precipitation (mm) | 3 | 1 | 23 | 18 | 44 | 19 | 87 | 77 | 12 | 58 | 51 | 58 |
| Sunny days | 26 | 25 | 17 | 19 | 14 | 22 | 5 | 3 | 19 | 11 | 19 | 16 |
| Rainy days | 5 | 3 | 14 | 11 | 17 | 8 | 26 | 28 | 11 | 20 | 11 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Bartolo is at