Average annual temperature is 25.8 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 13.8 °C
Number of sunny days: 79 days
Number of rainy days: 286 days
Look at detailed online map of Black Rock
* Weather data for Black Rock 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) | 32.9 | 33.1 | 37.4 | 39.0 | 37.4 | 37.8 | 35.0 | 36.7 | 33.2 | 37.1 | 31.2 | 31.5 |
| Average daytime temperature (°C) | 28.2 | 28.6 | 32.2 | 34.3 | 34.9 | 34.7 | 32.8 | 33.9 | 32.0 | 31.9 | 27.8 | 26.3 |
| Average temperature (°C) | 22.8 | 23.3 | 25.5 | 27.0 | 28.0 | 28.7 | 27.5 | 27.7 | 26.2 | 26.4 | 23.9 | 22.4 |
| Average night temperature (°C) | 18.9 | 19.2 | 20.3 | 21.3 | 22.9 | 24.1 | 23.5 | 23.3 | 22.6 | 22.3 | 21.4 | 19.7 |
| Absolute minimum temperature (°C) | 14.0 | 16.0 | 18.1 | 18.9 | 20.9 | 22.8 | 22.4 | 21.5 | 21.5 | 19.4 | 18.4 | 13.8 |
| 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) | 9.5 | 9.6 | 10.6 | 11.4 | 11.5 | 11.1 | 10.3 | 10.3 | 9.7 | 9.5 | 7.5 | 7.5 |
| Precipitation (mm) | 38 | 53 | 59 | 27 | 97 | 81 | 106 | 113 | 98 | 114 | 239 | 168 |
| Sunny days | 12 | 8 | 12 | 13 | 8 | 9 | 2 | 2 | 0 | 6 | 3 | 4 |
| Rainy days | 19 | 20 | 19 | 17 | 23 | 21 | 29 | 29 | 30 | 25 | 27 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Black Rock is at