Average annual temperature is 23.3 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: 12.7 °C
Number of sunny days: 64 days
Number of rainy days: 301 days
Look at detailed online map of Cayo District
* Weather data for Cayo District 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) | 29.6 | 28.0 | 32.0 | 34.0 | 33.2 | 34.6 | 30.9 | 32.2 | 30.3 | 33.9 | 27.9 | 28.0 |
| Average daytime temperature (°C) | 24.6 | 24.6 | 27.4 | 29.3 | 30.5 | 31.2 | 29.1 | 30.0 | 29.2 | 28.7 | 24.9 | 23.3 |
| Average temperature (°C) | 20.7 | 20.9 | 22.6 | 23.9 | 25.0 | 26.1 | 24.8 | 25.1 | 24.3 | 24.2 | 21.8 | 20.3 |
| Average night temperature (°C) | 18.3 | 18.4 | 19.5 | 20.2 | 21.2 | 22.4 | 22.0 | 21.9 | 21.2 | 21.0 | 19.9 | 18.3 |
| Absolute minimum temperature (°C) | 12.7 | 13.9 | 17.5 | 17.0 | 18.9 | 20.3 | 20.8 | 20.2 | 19.9 | 17.9 | 17.3 | 13.6 |
| 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) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| 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) | 9.3 | 9.5 | 10.5 | 11.4 | 11.4 | 11.1 | 10.0 | 10.2 | 10.0 | 9.3 | 7.2 | 7.1 |
| Precipitation (mm) | 65 | 56 | 87 | 41 | 95 | 75 | 95 | 127 | 119 | 93 | 348 | 224 |
| Sunny days | 7 | 7 | 10 | 13 | 5 | 3 | 3 | 4 | 0 | 8 | 2 | 2 |
| Rainy days | 24 | 21 | 21 | 17 | 26 | 27 | 28 | 27 | 30 | 23 | 28 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cayo District is at