Average annual temperature is 20.1 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 3.0 °C
Number of sunny days: 217 days
Number of rainy days: 148 days
Look at detailed online map of Potrero de Santo Tomás
* Weather data for Potrero de Santo Tomás 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) | 28.2 | 31.1 | 32.9 | 33.5 | 33.8 | 37.8 | 35.4 | 36.1 | 34.4 | 31.2 | 30.3 | 22.8 |
| Average daytime temperature (°C) | 24.0 | 26.1 | 29.3 | 28.9 | 28.5 | 33.7 | 32.5 | 32.3 | 31.6 | 25.9 | 22.9 | 19.2 |
| Average temperature (°C) | 15.5 | 16.5 | 19.8 | 21.0 | 21.4 | 25.6 | 24.4 | 24.4 | 23.8 | 19.5 | 15.9 | 13.3 |
| Average night temperature (°C) | 8.8 | 9.4 | 12.1 | 14.6 | 15.5 | 18.4 | 17.9 | 18.2 | 17.2 | 14.8 | 10.7 | 8.8 |
| Absolute minimum temperature (°C) | 3.0 | 3.0 | 6.2 | 10.4 | 12.0 | 15.6 | 15.6 | 16.2 | 15.6 | 8.5 | 4.2 | 3.0 |
| 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) | 9.7 | 10.0 | 10.9 | 11.1 | 11.6 | 12.4 | 12.2 | 11.5 | 11.3 | 9.2 | 7.9 | 7.5 |
| Precipitation (mm) | 4 | 2 | 10 | 25 | 72 | 2 | 21 | 45 | 22 | 72 | 53 | 28 |
| Sunny days | 24 | 22 | 25 | 15 | 13 | 20 | 14 | 12 | 23 | 13 | 17 | 19 |
| Rainy days | 7 | 6 | 6 | 15 | 18 | 10 | 17 | 19 | 7 | 18 | 13 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Potrero de Santo Tomás is at