Average annual temperature is 26.2 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 8.7 °C
Number of sunny days: 134 days
Number of rainy days: 231 days
Look at detailed online map of Letrero
* Weather data for Letrero 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) | 33.0 | 32.5 | 33.3 | 31.9 | 32.3 | 31.9 | 32.9 | 35.4 | 37.5 | 38.2 | 39.5 | 36.2 |
| Average daytime temperature (°C) | 30.6 | 29.9 | 30.2 | 29.4 | 29.0 | 28.0 | 30.2 | 31.9 | 34.2 | 35.4 | 35.5 | 33.7 |
| Average temperature (°C) | 25.8 | 25.4 | 25.6 | 24.9 | 24.2 | 21.9 | 23.7 | 25.9 | 28.3 | 29.8 | 30.1 | 28.7 |
| Average night temperature (°C) | 22.3 | 22.4 | 22.4 | 21.6 | 20.3 | 17.1 | 18.2 | 20.8 | 23.6 | 25.3 | 25.7 | 24.6 |
| Absolute minimum temperature (°C) | 19.2 | 19.5 | 21.2 | 16.4 | 16.6 | 8.7 | 14.0 | 15.8 | 16.9 | 22.0 | 20.5 | 22.8 |
| 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 | 12.0 | 13.0 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.7 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.5 | 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 | 9.4 | 8.6 | 9.0 | 8.4 | 9.3 | 10.2 | 9.3 | 9.7 | 10.7 | 10.7 | 10.8 |
| Precipitation (mm) | 308 | 222 | 210 | 91 | 84 | 57 | 1 | 3 | 33 | 57 | 77 | 109 |
| Sunny days | 1 | 2 | 2 | 3 | 10 | 18 | 30 | 23 | 16 | 11 | 14 | 4 |
| Rainy days | 30 | 26 | 29 | 27 | 21 | 12 | 1 | 8 | 14 | 20 | 16 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Letrero is at