Average annual temperature is 26.7 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 13.9 °C
Number of sunny days: 68 days
Number of rainy days: 297 days
Look at detailed online map of Nuevo San Juan
* Weather data for Nuevo San Juan 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) | 31.0 | 31.4 | 34.9 | 38.3 | 37.0 | 37.8 | 35.3 | 37.1 | 34.8 | 36.8 | 31.3 | 30.9 |
| Average daytime temperature (°C) | 28.3 | 29.5 | 31.9 | 33.9 | 34.2 | 34.8 | 32.7 | 34.1 | 32.4 | 32.5 | 29.2 | 27.5 |
| Average temperature (°C) | 23.8 | 24.7 | 26.2 | 27.8 | 28.3 | 29.2 | 28.1 | 28.5 | 27.4 | 27.3 | 25.1 | 23.5 |
| Average night temperature (°C) | 20.2 | 21.1 | 21.9 | 23.0 | 23.6 | 25.0 | 24.6 | 24.5 | 23.7 | 23.4 | 22.2 | 20.5 |
| Absolute minimum temperature (°C) | 13.9 | 16.7 | 20.0 | 20.5 | 20.8 | 22.4 | 23.1 | 22.9 | 21.7 | 20.1 | 19.3 | 14.4 |
| 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 | 11.5 | 12.0 | 12.6 | 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 | 10.2 | 10.9 | 11.4 | 11.4 | 11.2 | 10.2 | 10.7 | 10.3 | 10.0 | 8.9 | 8.3 |
| Precipitation (mm) | 44 | 34 | 53 | 24 | 77 | 115 | 164 | 171 | 199 | 76 | 159 | 98 |
| Sunny days | 9 | 8 | 11 | 14 | 6 | 3 | 1 | 3 | 0 | 7 | 1 | 5 |
| Rainy days | 22 | 20 | 20 | 16 | 25 | 27 | 30 | 28 | 30 | 24 | 29 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nuevo San Juan is at