Average annual temperature is 25.2 °C
Absolute maximum temperature: 41.7 °C
Absolute minimum temperature: 10.2 °C
Number of sunny days: 104 days
Number of rainy days: 261 days
Look at detailed online map of San Rafael
* Weather data for San Rafael 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) | 34.5 | 32.8 | 33.5 | 32.2 | 31.1 | 29.8 | 30.9 | 33.9 | 38.1 | 41.7 | 39.4 | 35.3 |
| Average daytime temperature (°C) | 30.5 | 29.8 | 30.3 | 29.5 | 27.4 | 26.5 | 27.4 | 30.2 | 33.0 | 35.1 | 33.3 | 32.0 |
| Average temperature (°C) | 25.6 | 24.8 | 25.3 | 24.9 | 23.1 | 21.5 | 22.7 | 24.5 | 26.9 | 28.5 | 27.7 | 26.9 |
| Average night temperature (°C) | 22.1 | 21.6 | 22.4 | 21.4 | 20.0 | 17.8 | 19.4 | 20.1 | 22.4 | 23.4 | 23.8 | 23.6 |
| Absolute minimum temperature (°C) | 18.2 | 17.1 | 21.6 | 18.9 | 16.5 | 10.2 | 13.7 | 15.7 | 16.3 | 19.3 | 18.8 | 21.9 |
| 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) | 8.4 | 7.1 | 7.9 | 8.8 | 7.1 | 9.3 | 8.9 | 9.2 | 8.9 | 9.9 | 9.4 | 8.9 |
| Precipitation (mm) | 492 | 434 | 380 | 192 | 172 | 117 | 82 | 84 | 70 | 154 | 244 | 335 |
| Sunny days | 5 | 3 | 1 | 7 | 12 | 9 | 12 | 20 | 17 | 10 | 7 | 1 |
| Rainy days | 26 | 25 | 30 | 23 | 19 | 21 | 19 | 11 | 13 | 21 | 23 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Rafael is at