Average annual temperature is 18.5 °C
Absolute maximum temperature: 30.1 °C
Absolute minimum temperature: 5.9 °C
Number of sunny days: 71 days
Number of rainy days: 294 days
Look at detailed online map of Unión Diecinueve de Marzo
* Weather data for Unión Diecinueve de Marzo 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) | 26.8 | 26.1 | 27.0 | 26.9 | 26.1 | 24.8 | 25.0 | 27.9 | 30.1 | 29.1 | 29.7 | 27.8 |
| Average daytime temperature (°C) | 24.6 | 23.8 | 24.4 | 23.7 | 23.6 | 22.6 | 23.1 | 24.9 | 26.1 | 26.7 | 26.1 | 25.3 |
| Average temperature (°C) | 19.0 | 18.8 | 18.7 | 18.5 | 17.7 | 15.9 | 16.5 | 17.5 | 19.1 | 20.3 | 19.9 | 19.9 |
| Average night temperature (°C) | 15.3 | 15.5 | 15.0 | 14.5 | 13.5 | 10.4 | 11.7 | 11.9 | 14.1 | 15.6 | 15.8 | 16.3 |
| Absolute minimum temperature (°C) | 12.6 | 12.7 | 13.0 | 9.5 | 10.5 | 5.9 | 9.0 | 7.6 | 10.7 | 12.3 | 11.7 | 13.9 |
| 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) | 9.2 | 8.4 | 10.0 | 9.9 | 9.1 | 9.4 | 9.1 | 10.2 | 10.1 | 10.4 | 9.4 | 8.9 |
| Precipitation (mm) | 240 | 281 | 290 | 147 | 82 | 14 | 25 | 27 | 80 | 139 | 250 | 300 |
| Sunny days | 0 | 0 | 0 | 2 | 8 | 22 | 17 | 19 | 2 | 1 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 28 | 23 | 8 | 14 | 12 | 28 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Unión Diecinueve de Marzo is at