Average annual temperature is 13.6 °C
Absolute maximum temperature: 28.9 °C
Absolute minimum temperature: -0.5 °C
Number of sunny days: 147 days
Number of rainy days: 218 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) | 21.8 | 25.3 | 26.8 | 26.2 | 26.6 | 28.9 | 23.0 | 23.1 | 24.6 | 24.1 | 25.0 | 19.1 |
| Average daytime temperature (°C) | 18.8 | 21.3 | 22.8 | 23.2 | 22.1 | 25.4 | 21.1 | 20.1 | 21.6 | 20.0 | 20.1 | 16.2 |
| Average temperature (°C) | 10.4 | 12.2 | 14.0 | 15.2 | 14.7 | 17.6 | 14.6 | 14.2 | 14.8 | 13.7 | 12.4 | 9.5 |
| Average night temperature (°C) | 3.2 | 4.4 | 6.2 | 7.8 | 8.2 | 10.1 | 10.0 | 10.0 | 9.3 | 9.4 | 6.9 | 4.8 |
| Absolute minimum temperature (°C) | 0.6 | 1.0 | 2.8 | 5.0 | 5.9 | 7.6 | 6.4 | 7.6 | 6.5 | 5.0 | 1.2 | -0.5 |
| 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 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.2 | 10.4 | 10.8 | 11.2 | 11.3 | 12.2 | 10.8 | 9.8 | 10.7 | 9.0 | 9.3 | 7.9 |
| Precipitation (mm) | 3 | 2 | 35 | 12 | 63 | 45 | 137 | 147 | 70 | 54 | 39 | 42 |
| Sunny days | 24 | 21 | 11 | 8 | 4 | 18 | 0 | 2 | 16 | 12 | 18 | 13 |
| Rainy days | 7 | 7 | 20 | 22 | 27 | 12 | 31 | 29 | 14 | 19 | 12 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Bartolo is at