Average annual temperature is 25.8 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 9.4 °C
Number of sunny days: 114 days
Number of rainy days: 251 days
Look at detailed online map of Castaño
* Weather data for Castaño Cuba is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.9 | 33.1 | 33.2 | 35.2 | 34.6 | 35.6 | 36.2 | 36.9 | 34.2 | 33.9 | 31.6 | 32.2 |
| Average daytime temperature (°C) | 28.8 | 30.9 | 30.8 | 32.5 | 31.7 | 32.7 | 34.5 | 34.0 | 32.6 | 30.9 | 29.3 | 26.8 |
| Average temperature (°C) | 22.9 | 24.4 | 24.5 | 26.0 | 26.0 | 27.5 | 28.7 | 28.6 | 27.2 | 26.3 | 24.8 | 22.8 |
| Average night temperature (°C) | 18.6 | 19.8 | 20.2 | 21.2 | 22.1 | 23.6 | 24.6 | 24.7 | 23.7 | 22.9 | 21.7 | 20.0 |
| Absolute minimum temperature (°C) | 9.4 | 15.9 | 17.6 | 19.7 | 21.1 | 22.0 | 22.8 | 23.2 | 22.2 | 19.5 | 17.5 | 15.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 10.1 | 10.6 | 10.3 | 11.5 | 11.1 | 11.5 | 11.5 | 11.0 | 10.0 | 9.8 | 9.5 | 8.1 |
| Precipitation (mm) | 12 | 3 | 68 | 34 | 147 | 75 | 89 | 111 | 138 | 83 | 40 | 64 |
| Sunny days | 25 | 21 | 12 | 8 | 0 | 6 | 9 | 4 | 3 | 4 | 8 | 14 |
| Rainy days | 6 | 7 | 19 | 22 | 31 | 24 | 22 | 27 | 27 | 27 | 22 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Castaño is at