Average annual temperature is 25.7 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 9.9 °C
Number of sunny days: 91 days
Number of rainy days: 274 days
Look at detailed online map of Castañal
* Weather data for Castañal 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) | 32.3 | 31.9 | 32.0 | 31.8 | 32.0 | 32.2 | 33.1 | 36.1 | 36.9 | 37.7 | 37.8 | 33.5 |
| Average daytime temperature (°C) | 29.8 | 28.7 | 29.4 | 29.4 | 28.7 | 28.9 | 31.5 | 33.5 | 34.9 | 34.9 | 33.5 | 31.4 |
| Average temperature (°C) | 24.7 | 24.4 | 24.7 | 24.7 | 24.6 | 23.3 | 25.2 | 26.8 | 27.9 | 28.5 | 27.6 | 26.2 |
| Average night temperature (°C) | 21.6 | 21.7 | 22.0 | 21.8 | 21.6 | 18.9 | 20.0 | 21.7 | 23.2 | 24.1 | 23.5 | 22.9 |
| Absolute minimum temperature (°C) | 18.3 | 18.9 | 20.4 | 19.5 | 18.9 | 9.9 | 15.7 | 17.8 | 20.9 | 22.0 | 19.3 | 21.6 |
| 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 | 12.0 |
| Daylight mean duration (h) | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 | 11.5 | 11.8 | 12.0 | 12.3 | 12.6 | 12.8 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.9 | 7.4 | 7.6 | 8.3 | 8.2 | 9.5 | 10.7 | 10.4 | 10.0 | 10.5 | 10.1 | 9.0 |
| Precipitation (mm) | 210 | 327 | 275 | 236 | 126 | 58 | 2 | 28 | 107 | 86 | 112 | 184 |
| Sunny days | 1 | 1 | 0 | 1 | 2 | 10 | 23 | 21 | 12 | 13 | 6 | 1 |
| Rainy days | 30 | 27 | 31 | 29 | 29 | 20 | 8 | 10 | 18 | 18 | 24 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Castañal is at