Average annual temperature is 26.4 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 63 days
Number of rainy days: 302 days
Look at detailed online map of Branch Mouth
* Weather data for Branch Mouth 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) | 33.7 | 32.5 | 37.7 | 39.8 | 39.2 | 39.0 | 36.0 | 37.1 | 35.4 | 38.3 | 32.6 | 31.8 |
| Average daytime temperature (°C) | 28.5 | 28.9 | 32.5 | 34.9 | 35.5 | 35.9 | 33.5 | 34.3 | 33.3 | 33.3 | 28.8 | 26.9 |
| Average temperature (°C) | 23.3 | 23.8 | 26.0 | 27.7 | 28.6 | 29.5 | 28.0 | 28.2 | 27.2 | 27.3 | 24.6 | 23.0 |
| Average night temperature (°C) | 19.6 | 20.0 | 21.4 | 22.5 | 23.7 | 24.8 | 24.0 | 23.9 | 23.4 | 22.9 | 21.9 | 20.2 |
| Absolute minimum temperature (°C) | 14.7 | 16.4 | 19.1 | 19.1 | 21.2 | 22.8 | 22.9 | 22.1 | 22.5 | 20.0 | 18.2 | 13.4 |
| 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) | 9.4 | 9.7 | 10.5 | 11.1 | 11.4 | 11.0 | 10.1 | 10.3 | 9.7 | 9.7 | 7.7 | 7.5 |
| Precipitation (mm) | 42 | 59 | 70 | 18 | 76 | 54 | 121 | 123 | 116 | 97 | 252 | 247 |
| Sunny days | 7 | 5 | 9 | 12 | 3 | 8 | 2 | 2 | 1 | 7 | 3 | 4 |
| Rainy days | 24 | 23 | 22 | 18 | 28 | 22 | 29 | 29 | 29 | 24 | 27 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Branch Mouth is at