Average annual temperature is 24.8 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: 16.2 °C
Number of sunny days: 37 days
Number of rainy days: 328 days
Look at detailed online map of Kelly Grove
* Weather data for Kelly Grove 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) | 30.5 | 29.9 | 31.3 | 31.2 | 32.8 | 34.2 | 34.4 | 35.0 | 33.3 | 33.4 | 31.7 | 30.6 |
| Average daytime temperature (°C) | 27.7 | 28.1 | 29.1 | 29.5 | 30.6 | 30.6 | 32.4 | 32.2 | 32.0 | 30.4 | 29.2 | 27.9 |
| Average temperature (°C) | 22.6 | 22.9 | 23.1 | 23.7 | 25.1 | 26.0 | 27.0 | 26.9 | 26.4 | 25.5 | 24.8 | 23.8 |
| Average night temperature (°C) | 19.0 | 19.3 | 18.7 | 19.3 | 21.1 | 22.8 | 23.2 | 23.4 | 22.9 | 22.4 | 22.0 | 21.1 |
| Absolute minimum temperature (°C) | 16.2 | 16.3 | 16.2 | 17.5 | 19.9 | 21.5 | 22.0 | 22.3 | 20.9 | 20.3 | 19.0 | 19.4 |
| 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 | 12.6 | 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) | 10.2 | 10.6 | 10.7 | 11.4 | 11.3 | 10.5 | 11.6 | 11.0 | 10.6 | 9.8 | 8.8 | 9.6 |
| Precipitation (mm) | 30 | 29 | 40 | 64 | 105 | 106 | 33 | 55 | 64 | 112 | 126 | 43 |
| Sunny days | 8 | 4 | 8 | 3 | 0 | 1 | 5 | 1 | 0 | 0 | 4 | 3 |
| Rainy days | 23 | 24 | 23 | 27 | 31 | 29 | 26 | 30 | 30 | 31 | 26 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kelly Grove is at