Average annual temperature is 16.3 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: 2.7 °C
Number of sunny days: 155 days
Number of rainy days: 210 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) | 25.0 | 27.6 | 29.6 | 29.7 | 29.9 | 31.9 | 26.4 | 26.2 | 27.6 | 26.6 | 27.6 | 21.7 |
| Average daytime temperature (°C) | 21.3 | 23.6 | 25.7 | 26.7 | 25.5 | 29.0 | 23.9 | 23.1 | 25.4 | 22.6 | 21.6 | 18.0 |
| Average temperature (°C) | 13.2 | 14.3 | 17.3 | 18.5 | 18.0 | 20.8 | 17.1 | 16.8 | 17.6 | 15.9 | 14.2 | 11.6 |
| Average night temperature (°C) | 7.0 | 7.8 | 10.6 | 12.3 | 12.0 | 14.2 | 12.3 | 12.4 | 12.4 | 11.7 | 9.3 | 7.5 |
| Absolute minimum temperature (°C) | 4.3 | 2.7 | 4.3 | 9.4 | 10.2 | 11.4 | 10.1 | 10.3 | 10.3 | 6.9 | 5.8 | 3.1 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 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 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.0 | 10.0 | 10.7 | 11.1 | 11.4 | 12.2 | 11.6 | 10.5 | 11.1 | 8.8 | 9.0 | 7.3 |
| Precipitation (mm) | 7 | 14 | 34 | 50 | 80 | 39 | 107 | 91 | 40 | 73 | 23 | 42 |
| Sunny days | 23 | 21 | 18 | 9 | 6 | 18 | 1 | 3 | 16 | 10 | 16 | 14 |
| Rainy days | 8 | 7 | 13 | 21 | 25 | 12 | 30 | 28 | 14 | 21 | 14 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Bartolo is at