Average annual temperature is 13.9 °C
Absolute maximum temperature: 27.0 °C
Absolute minimum temperature: -0.2 °C
Number of sunny days: 183 days
Number of rainy days: 182 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) | 18.8 | 20.7 | 20.8 | 22.6 | 23.3 | 27.0 | 21.6 | 23.5 | 23.7 | 21.3 | 20.7 | 17.9 |
| Average daytime temperature (°C) | 14.9 | 16.1 | 18.1 | 19.7 | 21.0 | 23.0 | 19.5 | 20.2 | 20.6 | 17.9 | 16.8 | 14.6 |
| Average temperature (°C) | 10.8 | 11.8 | 13.5 | 14.3 | 15.7 | 17.6 | 15.4 | 15.2 | 15.6 | 13.7 | 12.5 | 10.3 |
| Average night temperature (°C) | 4.8 | 5.8 | 7.0 | 7.6 | 9.6 | 12.2 | 11.7 | 11.3 | 11.2 | 9.8 | 7.3 | 5.0 |
| Absolute minimum temperature (°C) | 1.7 | 2.1 | 4.2 | 4.6 | 6.0 | 9.7 | 9.5 | 9.2 | 9.1 | 5.4 | 0.1 | -0.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 10.3 | 11.2 | 11.6 | 11.5 | 12.2 | 10.5 | 10.4 | 10.9 | 8.7 | 9.6 | 8.9 |
| Precipitation (mm) | 7 | 20 | 0 | 5 | 5 | 62 | 398 | 262 | 185 | 119 | 88 | 16 |
| Sunny days | 25 | 23 | 29 | 25 | 21 | 14 | 0 | 0 | 0 | 8 | 18 | 20 |
| Rainy days | 6 | 5 | 2 | 5 | 10 | 16 | 31 | 31 | 30 | 23 | 12 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Bartolo is at