Average annual temperature is 7.0 °C
Absolute maximum temperature: 21.8 °C
Absolute minimum temperature: -7.2 °C
Number of sunny days: 241 days
Number of rainy days: 121 days
Number of snow days: 3 days
Look at detailed online map of Jaco
* Weather data for Jaco 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) | 19.2 | 19.3 | 20.0 | 17.5 | 15.1 | 14.3 | 13.8 | 15.2 | 18.9 | 20.4 | 20.9 | 21.8 |
| Average daytime temperature (°C) | 15.8 | 13.8 | 15.4 | 14.3 | 11.8 | 10.2 | 10.8 | 12.5 | 15.2 | 17.7 | 17.3 | 18.7 |
| Average temperature (°C) | 8.3 | 7.2 | 8.3 | 6.6 | 4.9 | 4.1 | 3.9 | 4.4 | 6.8 | 9.1 | 9.0 | 11.0 |
| Average night temperature (°C) | 1.7 | 1.3 | 1.7 | -0.6 | -1.6 | -2.0 | -2.5 | -2.7 | -1.2 | 1.0 | 1.5 | 4.3 |
| Absolute minimum temperature (°C) | -3.5 | -1.9 | -0.9 | -4.1 | -6.2 | -7.2 | -5.4 | -5.9 | -6.6 | -3.7 | -2.9 | 0.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.3 | 12.8 | 12.2 | 11.6 | 11.1 | 10.8 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 11.9 | 10.4 | 10.8 | 10.8 | 10.2 | 10.0 | 10.2 | 10.5 | 11.2 | 11.8 | 11.7 | 11.7 |
| Precipitation (mm) | 60 | 67 | 45 | 9 | 0 | 0 | 0 | 0 | 0 | 11 | 51 | 81 |
| Sunny days | 5 | 11 | 9 | 19 | 30 | 30 | 31 | 30 | 30 | 25 | 15 | 6 |
| Rainy days | 26 | 17 | 22 | 10 | 0 | 0 | 0 | 0 | 0 | 6 | 15 | 25 |
| Snow days | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jaco is at