Average annual temperature is 24.9 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 12.5 °C
Number of sunny days: 28 days
Number of rainy days: 337 days
Look at detailed online map of Rio Blanco
* Weather data for Rio Blanco Belize is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.7 | 29.7 | 33.6 | 37.3 | 35.7 | 37.7 | 31.7 | 32.6 | 31.4 | 33.8 | 30.0 | 30.2 |
| Average daytime temperature (°C) | 26.6 | 27.0 | 30.1 | 31.9 | 32.4 | 33.6 | 30.0 | 30.2 | 30.2 | 29.8 | 27.2 | 26.3 |
| Average temperature (°C) | 22.4 | 22.6 | 24.7 | 26.0 | 26.8 | 27.7 | 25.4 | 25.7 | 25.5 | 25.3 | 23.6 | 22.6 |
| Average night temperature (°C) | 19.6 | 19.8 | 21.3 | 22.2 | 23.0 | 23.8 | 22.4 | 22.6 | 22.3 | 22.1 | 21.0 | 19.9 |
| Absolute minimum temperature (°C) | 13.8 | 16.5 | 19.7 | 20.3 | 21.1 | 22.4 | 20.8 | 20.5 | 21.2 | 18.6 | 19.3 | 12.5 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.8 | 9.8 | 10.9 | 11.4 | 11.2 | 11.1 | 9.8 | 9.6 | 10.5 | 10.0 | 7.7 | 8.3 |
| Precipitation (mm) | 134 | 90 | 82 | 49 | 106 | 156 | 381 | 290 | 279 | 193 | 398 | 187 |
| Sunny days | 4 | 0 | 6 | 6 | 1 | 2 | 0 | 0 | 0 | 4 | 2 | 3 |
| Rainy days | 27 | 28 | 25 | 24 | 30 | 28 | 31 | 31 | 30 | 27 | 28 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rio Blanco is at