Average annual temperature is 26.0 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 7.7 °C
Number of sunny days: 147 days
Number of rainy days: 218 days
Look at detailed online map of Santo Tomás
* Weather data for Santo Tomás Bolivia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 34.2 | 33.1 | 34.0 | 32.9 | 31.0 | 30.4 | 33.4 | 35.3 | 37.2 | 38.1 | 39.1 | 37.1 |
| Average daytime temperature (°C) | 31.0 | 30.6 | 30.2 | 29.5 | 28.5 | 26.9 | 29.7 | 31.9 | 33.3 | 35.3 | 35.0 | 34.1 |
| Average temperature (°C) | 25.9 | 25.6 | 25.6 | 24.8 | 23.8 | 21.5 | 23.3 | 25.9 | 27.6 | 29.4 | 29.5 | 28.9 |
| Average night temperature (°C) | 22.3 | 22.5 | 22.5 | 21.6 | 20.3 | 17.4 | 18.4 | 21.1 | 22.9 | 24.7 | 25.2 | 24.7 |
| Absolute minimum temperature (°C) | 19.6 | 19.5 | 21.0 | 17.0 | 16.9 | 7.7 | 12.6 | 16.3 | 15.2 | 19.9 | 20.2 | 22.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 | 11.2 | 11.5 | 12.0 | 12.5 | 12.9 | 13.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 9.6 | 9.8 | 8.9 | 9.2 | 8.0 | 9.0 | 9.8 | 9.1 | 10.0 | 11.0 | 10.8 | 11.0 |
| Precipitation (mm) | 273 | 154 | 222 | 111 | 111 | 71 | 5 | 12 | 35 | 30 | 124 | 85 |
| Sunny days | 3 | 3 | 0 | 5 | 14 | 21 | 26 | 24 | 15 | 16 | 13 | 7 |
| Rainy days | 28 | 25 | 31 | 25 | 17 | 9 | 5 | 7 | 15 | 15 | 17 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santo Tomás is at