Average annual temperature is 26.4 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 13.9 °C
Number of sunny days: 48 days
Number of rainy days: 317 days
Look at detailed online map of Grace Bank
* Weather data for Grace Bank 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) | 29.7 | 29.3 | 33.3 | 34.8 | 34.5 | 37.1 | 32.3 | 33.8 | 32.6 | 35.6 | 30.0 | 29.7 |
| Average daytime temperature (°C) | 27.5 | 28.0 | 30.0 | 31.6 | 32.4 | 33.2 | 30.8 | 31.6 | 31.3 | 31.9 | 28.3 | 26.8 |
| Average temperature (°C) | 23.9 | 24.6 | 25.9 | 27.3 | 27.8 | 28.9 | 27.5 | 27.6 | 27.2 | 27.4 | 24.9 | 23.5 |
| Average night temperature (°C) | 21.1 | 22.0 | 23.0 | 24.1 | 24.4 | 25.4 | 24.8 | 24.6 | 24.2 | 23.9 | 22.5 | 21.1 |
| Absolute minimum temperature (°C) | 13.9 | 18.1 | 20.9 | 20.9 | 21.7 | 22.7 | 23.2 | 22.8 | 22.3 | 21.7 | 19.8 | 15.6 |
| 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 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.6 | 10.1 | 10.7 | 11.4 | 11.5 | 11.1 | 9.9 | 10.7 | 10.4 | 10.0 | 7.9 | 8.1 |
| Precipitation (mm) | 68 | 74 | 44 | 23 | 110 | 204 | 254 | 164 | 205 | 108 | 293 | 198 |
| Sunny days | 5 | 4 | 9 | 13 | 2 | 1 | 0 | 2 | 0 | 6 | 3 | 3 |
| Rainy days | 26 | 24 | 22 | 17 | 29 | 29 | 31 | 29 | 30 | 25 | 27 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Grace Bank is at