Average annual temperature is 19.0 °C
Absolute maximum temperature: 27.4 °C
Absolute minimum temperature: 8.3 °C
Number of sunny days: 53 days
Number of rainy days: 312 days
Look at detailed online map of Islani
* Weather data for Islani 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) | 24.7 | 24.9 | 25.1 | 24.3 | 24.1 | 23.1 | 23.9 | 26.3 | 26.7 | 27.4 | 26.5 | 25.5 |
| Average daytime temperature (°C) | 23.0 | 22.4 | 23.0 | 22.0 | 21.3 | 20.4 | 21.3 | 23.3 | 24.1 | 24.8 | 24.1 | 24.0 |
| Average temperature (°C) | 19.3 | 18.8 | 19.2 | 18.7 | 18.1 | 16.5 | 17.3 | 18.5 | 19.8 | 20.8 | 20.2 | 20.2 |
| Average night temperature (°C) | 16.3 | 16.2 | 16.6 | 16.0 | 15.6 | 13.4 | 13.7 | 14.0 | 15.9 | 17.5 | 17.3 | 17.5 |
| Absolute minimum temperature (°C) | 12.3 | 13.6 | 13.9 | 12.9 | 11.8 | 8.3 | 9.7 | 8.9 | 13.8 | 14.4 | 14.6 | 15.5 |
| 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) | 8.9 | 7.4 | 8.9 | 8.8 | 8.7 | 9.3 | 8.9 | 9.8 | 9.7 | 9.7 | 8.8 | 8.7 |
| Precipitation (mm) | 280 | 370 | 390 | 160 | 137 | 22 | 53 | 49 | 135 | 151 | 342 | 435 |
| Sunny days | 0 | 1 | 0 | 2 | 4 | 15 | 14 | 13 | 2 | 1 | 1 | 0 |
| Rainy days | 31 | 27 | 31 | 28 | 27 | 15 | 17 | 18 | 28 | 30 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Islani is at