Average annual temperature is 26.6 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 10.5 °C
Number of sunny days: 96 days
Number of rainy days: 269 days
Look at detailed online map of San Juan de Puerto Ustarez
* Weather data for San Juan de Puerto Ustarez 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) | 33.5 | 32.2 | 33.3 | 32.3 | 32.4 | 32.6 | 34.0 | 36.6 | 38.3 | 39.3 | 38.4 | 35.4 |
| Average daytime temperature (°C) | 30.7 | 30.1 | 29.5 | 29.4 | 29.3 | 29.6 | 32.5 | 33.5 | 34.9 | 35.8 | 34.0 | 32.9 |
| Average temperature (°C) | 25.8 | 25.4 | 25.4 | 25.4 | 25.4 | 24.1 | 26.0 | 27.3 | 28.6 | 29.3 | 28.4 | 27.5 |
| Average night temperature (°C) | 22.8 | 22.8 | 23.0 | 22.9 | 22.9 | 20.2 | 20.8 | 22.9 | 24.4 | 25.2 | 24.7 | 24.2 |
| Absolute minimum temperature (°C) | 19.9 | 18.4 | 21.8 | 20.3 | 20.2 | 10.5 | 16.4 | 18.1 | 21.6 | 23.6 | 22.6 | 23.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 | 11.5 | 11.7 | 12.0 | 12.4 | 12.7 | 12.8 |
| 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 | 12.0 |
| Sunshine mean duration (h) | 9.1 | 7.9 | 7.6 | 8.6 | 8.7 | 9.8 | 10.7 | 10.1 | 9.0 | 9.8 | 9.9 | 9.8 |
| Precipitation (mm) | 215 | 305 | 335 | 200 | 99 | 33 | 0 | 24 | 45 | 66 | 111 | 194 |
| Sunny days | 1 | 0 | 0 | 2 | 1 | 16 | 28 | 22 | 13 | 8 | 5 | 0 |
| Rainy days | 30 | 28 | 31 | 28 | 30 | 14 | 3 | 9 | 17 | 23 | 25 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan de Puerto Ustarez is at