Average annual temperature is 14.5 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: -4.6 °C
Number of sunny days: 249 days
Number of rainy days: 116 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) | 20.0 | 19.1 | 22.3 | 27.5 | 28.9 | 32.4 | 32.7 | 31.6 | 30.1 | 27.4 | 23.2 | 20.6 |
| Average daytime temperature (°C) | 14.4 | 14.1 | 18.2 | 21.8 | 24.2 | 29.4 | 29.6 | 26.7 | 27.8 | 21.8 | 17.8 | 15.9 |
| Average temperature (°C) | 7.6 | 6.8 | 10.7 | 13.8 | 16.4 | 21.4 | 22.0 | 19.8 | 20.2 | 15.1 | 11.0 | 8.5 |
| Average night temperature (°C) | 2.9 | 2.0 | 5.8 | 7.0 | 9.6 | 14.3 | 15.5 | 14.3 | 14.1 | 10.2 | 6.7 | 3.3 |
| Absolute minimum temperature (°C) | -3.1 | -4.6 | -0.8 | 3.6 | 6.0 | 7.8 | 12.9 | 11.6 | 11.8 | 1.1 | -1.7 | -2.1 |
| 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) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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) | 9.4 | 9.2 | 10.1 | 11.6 | 11.5 | 12.2 | 12.5 | 11.5 | 11.1 | 9.0 | 8.8 | 9.2 |
| Precipitation (mm) | 7 | 35 | 19 | 11 | 18 | 15 | 27 | 92 | 42 | 76 | 16 | 1 |
| Sunny days | 26 | 19 | 26 | 26 | 17 | 22 | 20 | 11 | 12 | 17 | 24 | 29 |
| Rainy days | 5 | 9 | 5 | 4 | 14 | 8 | 11 | 20 | 18 | 14 | 6 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Bartolo is at