Average annual temperature is 23.4 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: 3.3 °C
Number of sunny days: 315 days
Number of rainy days: 50 days
Look at detailed online map of Potosí
* Weather data for Potosí 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) | 29.3 | 35.5 | 35.4 | 36.4 | 36.3 | 40.8 | 38.9 | 39.4 | 38.2 | 34.2 | 30.4 | 25.7 |
| Average daytime temperature (°C) | 24.1 | 26.2 | 30.4 | 31.3 | 33.3 | 38.4 | 35.4 | 36.0 | 35.0 | 27.4 | 23.1 | 21.2 |
| Average temperature (°C) | 16.5 | 17.7 | 22.1 | 24.0 | 26.4 | 31.8 | 29.5 | 30.2 | 28.8 | 21.7 | 16.6 | 15.0 |
| Average night temperature (°C) | 9.9 | 11.0 | 14.8 | 17.0 | 19.6 | 24.6 | 23.4 | 24.0 | 22.1 | 17.3 | 11.9 | 9.4 |
| Absolute minimum temperature (°C) | 3.9 | 3.3 | 3.8 | 12.0 | 14.2 | 20.2 | 20.1 | 21.0 | 19.3 | 8.4 | 4.4 | 4.4 |
| 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.6 |
| 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) | 9.5 | 9.9 | 10.8 | 11.0 | 10.9 | 12.5 | 11.7 | 11.7 | 11.5 | 7.9 | 8.0 | 9.1 |
| Precipitation (mm) | 0 | 0 | 5 | 0 | 25 | 0 | 35 | 0 | 1 | 72 | 27 | 3 |
| Sunny days | 30 | 26 | 28 | 27 | 21 | 30 | 24 | 30 | 28 | 19 | 22 | 30 |
| Rainy days | 1 | 2 | 3 | 3 | 10 | 0 | 7 | 1 | 2 | 12 | 8 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Potosí is at