Average annual temperature is 25.6 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 13.2 °C
Number of sunny days: 36 days
Number of rainy days: 329 days
Look at detailed online map of San Jose
* Weather data for San Jose 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) | 32.3 | 30.3 | 35.0 | 38.8 | 37.6 | 38.5 | 34.4 | 34.9 | 34.0 | 37.1 | 30.6 | 30.5 |
| Average daytime temperature (°C) | 27.5 | 27.9 | 31.1 | 33.2 | 33.8 | 34.4 | 31.7 | 32.6 | 32.1 | 31.9 | 28.2 | 26.7 |
| Average temperature (°C) | 23.0 | 23.3 | 25.3 | 26.7 | 27.4 | 28.4 | 26.7 | 27.1 | 26.4 | 26.5 | 24.2 | 22.7 |
| Average night temperature (°C) | 19.7 | 20.0 | 21.3 | 22.3 | 23.2 | 24.3 | 23.3 | 23.6 | 22.9 | 22.6 | 21.6 | 20.0 |
| Absolute minimum temperature (°C) | 13.2 | 15.6 | 19.3 | 19.9 | 20.5 | 22.1 | 22.3 | 22.3 | 22.0 | 20.0 | 19.2 | 14.5 |
| 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 | 13.2 | 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) | 9.4 | 9.8 | 10.7 | 11.3 | 11.3 | 10.8 | 9.8 | 10.3 | 10.0 | 9.7 | 7.8 | 7.7 |
| Precipitation (mm) | 68 | 71 | 62 | 48 | 67 | 113 | 214 | 174 | 180 | 122 | 268 | 239 |
| Sunny days | 2 | 2 | 6 | 9 | 1 | 4 | 0 | 0 | 0 | 5 | 3 | 4 |
| Rainy days | 29 | 26 | 25 | 21 | 30 | 26 | 31 | 31 | 30 | 26 | 27 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Jose is at