Average annual temperature is 26.4 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 13.5 °C
Number of sunny days: 88 days
Number of rainy days: 277 days
Look at detailed online map of Bío
* Weather data for Bío 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) | 32.9 | 33.5 | 34.1 | 35.1 | 34.3 | 34.7 | 37.0 | 37.0 | 35.8 | 33.8 | 32.4 | 32.1 |
| Average daytime temperature (°C) | 29.9 | 31.3 | 31.9 | 31.8 | 31.1 | 32.0 | 34.5 | 34.2 | 32.9 | 31.4 | 30.1 | 29.1 |
| Average temperature (°C) | 23.9 | 25.0 | 25.5 | 25.9 | 26.4 | 27.5 | 28.9 | 28.7 | 27.7 | 26.9 | 25.7 | 24.6 |
| Average night temperature (°C) | 19.4 | 20.2 | 20.6 | 21.5 | 23.0 | 24.1 | 24.6 | 24.7 | 24.1 | 23.9 | 22.6 | 21.3 |
| Absolute minimum temperature (°C) | 13.5 | 17.3 | 18.4 | 19.8 | 21.9 | 22.8 | 23.0 | 23.4 | 22.4 | 22.9 | 20.4 | 18.9 |
| 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) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| 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) | 10.2 | 10.6 | 11.1 | 11.6 | 10.4 | 10.2 | 11.4 | 11.2 | 10.4 | 9.7 | 9.1 | 8.8 |
| Precipitation (mm) | 17 | 11 | 25 | 79 | 161 | 142 | 45 | 88 | 126 | 125 | 106 | 14 |
| Sunny days | 20 | 15 | 11 | 6 | 1 | 1 | 5 | 5 | 0 | 6 | 6 | 12 |
| Rainy days | 11 | 13 | 20 | 24 | 30 | 29 | 26 | 26 | 30 | 25 | 24 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bío is at