Average annual temperature is 19.2 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: 1.9 °C
Number of sunny days: 268 days
Number of rainy days: 97 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) | 25.4 | 29.4 | 31.0 | 31.9 | 32.6 | 36.1 | 32.9 | 32.1 | 32.6 | 29.3 | 29.4 | 22.7 |
| Average daytime temperature (°C) | 22.6 | 25.0 | 27.8 | 29.0 | 29.9 | 33.5 | 28.5 | 27.9 | 29.0 | 25.5 | 23.9 | 19.4 |
| Average temperature (°C) | 14.5 | 16.7 | 19.3 | 20.6 | 22.1 | 25.6 | 21.5 | 21.1 | 21.9 | 18.8 | 16.1 | 12.5 |
| Average night temperature (°C) | 7.1 | 9.0 | 10.8 | 12.3 | 14.2 | 17.5 | 15.7 | 15.5 | 15.2 | 13.2 | 9.6 | 6.8 |
| Absolute minimum temperature (°C) | 4.1 | 5.4 | 7.6 | 10.1 | 11.4 | 14.6 | 13.6 | 12.4 | 13.0 | 9.0 | 4.0 | 1.9 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.3 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| 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) | 9.9 | 10.5 | 11.2 | 11.7 | 11.8 | 12.2 | 11.8 | 11.2 | 11.3 | 9.7 | 9.6 | 8.0 |
| Precipitation (mm) | 7 | 0 | 0 | 3 | 3 | 5 | 105 | 96 | 20 | 57 | 57 | 21 |
| Sunny days | 30 | 28 | 30 | 27 | 26 | 25 | 10 | 11 | 21 | 17 | 20 | 23 |
| Rainy days | 1 | 0 | 1 | 3 | 5 | 5 | 21 | 20 | 9 | 14 | 10 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Bartolo is at