Average annual temperature is 25.5 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 50 days
Number of rainy days: 315 days
Look at detailed online map of Byles
* Weather data for Byles Jamaica is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.8 | 31.4 | 32.0 | 31.5 | 33.7 | 33.1 | 34.4 | 34.5 | 34.7 | 34.8 | 31.9 | 31.1 |
| Average daytime temperature (°C) | 29.3 | 29.3 | 29.3 | 29.8 | 30.6 | 30.5 | 32.6 | 32.6 | 32.8 | 31.6 | 30.1 | 29.1 |
| Average temperature (°C) | 23.8 | 23.9 | 24.0 | 24.4 | 25.8 | 26.3 | 27.3 | 27.5 | 27.2 | 26.5 | 25.2 | 24.4 |
| Average night temperature (°C) | 20.2 | 20.1 | 19.9 | 20.2 | 22.0 | 23.2 | 23.1 | 23.8 | 23.6 | 23.4 | 22.3 | 21.5 |
| Absolute minimum temperature (°C) | 17.9 | 17.5 | 18.0 | 17.7 | 20.4 | 22.2 | 21.8 | 22.5 | 22.3 | 22.1 | 18.1 | 20.0 |
| 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 | 12.6 | 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) | 10.3 | 10.7 | 10.9 | 11.6 | 11.6 | 10.4 | 11.7 | 11.2 | 10.8 | 10.1 | 9.0 | 9.7 |
| Precipitation (mm) | 33 | 32 | 75 | 99 | 145 | 140 | 62 | 97 | 119 | 107 | 187 | 48 |
| Sunny days | 11 | 6 | 5 | 1 | 2 | 4 | 6 | 4 | 0 | 2 | 4 | 5 |
| Rainy days | 20 | 22 | 26 | 29 | 29 | 26 | 25 | 27 | 30 | 29 | 26 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Byles is at