Average annual temperature is 25.8 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 7.8 °C
Number of sunny days: 140 days
Number of rainy days: 225 days
Look at detailed online map of San Antonio
* Weather data for San Antonio 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) | 32.3 | 31.7 | 32.6 | 31.2 | 31.2 | 30.7 | 32.2 | 34.5 | 36.8 | 37.8 | 39.3 | 35.9 |
| Average daytime temperature (°C) | 29.7 | 29.6 | 29.7 | 29.0 | 28.2 | 26.9 | 29.7 | 31.5 | 33.0 | 35.0 | 34.8 | 33.2 |
| Average temperature (°C) | 25.4 | 25.1 | 25.2 | 24.6 | 23.7 | 21.5 | 23.5 | 25.7 | 27.4 | 29.5 | 29.8 | 28.3 |
| Average night temperature (°C) | 22.0 | 22.1 | 22.3 | 21.3 | 20.0 | 17.2 | 18.4 | 20.9 | 23.0 | 24.9 | 25.4 | 24.4 |
| Absolute minimum temperature (°C) | 20.2 | 18.6 | 21.1 | 16.3 | 15.8 | 7.8 | 13.0 | 14.9 | 16.1 | 20.9 | 20.4 | 22.2 |
| 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) | 13.0 | 12.6 | 12.2 | 11.7 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 |
| 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) | 9.4 | 9.9 | 9.0 | 9.3 | 8.2 | 9.3 | 10.1 | 9.0 | 9.6 | 10.7 | 10.7 | 10.8 |
| Precipitation (mm) | 206 | 139 | 196 | 88 | 115 | 71 | 3 | 35 | 54 | 49 | 64 | 120 |
| Sunny days | 2 | 3 | 1 | 3 | 10 | 21 | 29 | 22 | 14 | 11 | 17 | 7 |
| Rainy days | 29 | 25 | 30 | 27 | 21 | 9 | 2 | 9 | 16 | 20 | 13 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Antonio is at