Average annual temperature is 18.8 °C
Absolute maximum temperature: 30.1 °C
Absolute minimum temperature: 7.5 °C
Number of sunny days: 54 days
Number of rainy days: 311 days
Look at detailed online map of Islayoc
* Weather data for Islayoc 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) | 26.5 | 25.6 | 27.3 | 25.9 | 24.9 | 24.4 | 23.9 | 27.3 | 29.7 | 30.1 | 28.4 | 28.1 |
| Average daytime temperature (°C) | 24.3 | 23.6 | 23.9 | 23.2 | 22.5 | 21.0 | 21.8 | 24.0 | 25.5 | 26.3 | 25.1 | 24.9 |
| Average temperature (°C) | 19.2 | 18.7 | 19.1 | 18.7 | 18.2 | 16.8 | 17.6 | 18.4 | 19.5 | 20.3 | 19.7 | 20.0 |
| Average night temperature (°C) | 15.2 | 15.3 | 15.5 | 15.5 | 15.2 | 13.6 | 14.6 | 14.1 | 15.2 | 16.0 | 16.0 | 16.5 |
| Absolute minimum temperature (°C) | 12.8 | 12.6 | 12.6 | 12.5 | 12.5 | 7.5 | 10.8 | 10.4 | 13.5 | 13.7 | 11.4 | 14.7 |
| 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 | 13.0 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 | 11.3 | 11.6 | 12.0 | 12.4 | 12.8 | 13.0 |
| 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) | 9.3 | 8.5 | 8.8 | 8.6 | 7.8 | 8.4 | 7.6 | 9.4 | 9.7 | 9.7 | 9.0 | 9.2 |
| Precipitation (mm) | 260 | 401 | 383 | 102 | 89 | 34 | 47 | 43 | 107 | 159 | 302 | 365 |
| Sunny days | 1 | 1 | 0 | 4 | 6 | 17 | 11 | 10 | 2 | 2 | 0 | 0 |
| Rainy days | 30 | 27 | 31 | 26 | 25 | 13 | 20 | 21 | 28 | 29 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Islayoc is at