Average annual temperature is 25.9 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 15.4 °C
Number of sunny days: 39 days
Number of rainy days: 326 days
Look at detailed online map of New Haven
* Weather data for New Haven 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) | 29.8 | 28.7 | 31.9 | 32.8 | 33.2 | 35.3 | 31.9 | 32.6 | 31.1 | 33.8 | 29.3 | 29.8 |
| Average daytime temperature (°C) | 27.0 | 27.1 | 29.4 | 30.5 | 31.2 | 32.1 | 30.4 | 30.8 | 30.2 | 30.1 | 27.9 | 27.0 |
| Average temperature (°C) | 23.7 | 24.0 | 25.6 | 26.7 | 27.6 | 28.3 | 26.6 | 26.9 | 26.7 | 26.5 | 24.8 | 23.7 |
| Average night temperature (°C) | 21.1 | 21.4 | 22.6 | 23.5 | 24.5 | 25.0 | 23.6 | 23.9 | 23.6 | 23.6 | 22.5 | 21.3 |
| Absolute minimum temperature (°C) | 16.2 | 19.2 | 21.4 | 21.0 | 22.2 | 23.2 | 22.5 | 21.8 | 22.7 | 21.6 | 20.4 | 15.4 |
| 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) | 11.3 | 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 | 9.7 | 10.9 | 11.4 | 11.1 | 11.2 | 9.9 | 10.1 | 10.5 | 9.8 | 7.9 | 8.1 |
| Precipitation (mm) | 161 | 155 | 88 | 52 | 75 | 191 | 396 | 295 | 312 | 247 | 496 | 218 |
| Sunny days | 5 | 0 | 9 | 9 | 3 | 6 | 0 | 0 | 0 | 4 | 0 | 3 |
| Rainy days | 26 | 28 | 22 | 21 | 28 | 24 | 31 | 31 | 30 | 27 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in New Haven is at