Average annual temperature is 23.6 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: 12.8 °C
Number of sunny days: 48 days
Number of rainy days: 317 days
Look at detailed online map of Downs
* Weather data for Downs 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) | 29.4 | 29.7 | 29.9 | 30.0 | 31.4 | 30.6 | 33.6 | 32.4 | 31.3 | 30.9 | 30.1 | 28.4 |
| Average daytime temperature (°C) | 27.0 | 27.8 | 27.1 | 27.6 | 28.7 | 27.8 | 30.5 | 30.1 | 30.1 | 29.2 | 27.5 | 26.6 |
| Average temperature (°C) | 21.4 | 22.1 | 22.1 | 22.9 | 24.5 | 24.5 | 25.7 | 25.6 | 25.2 | 24.6 | 23.1 | 22.1 |
| Average night temperature (°C) | 17.0 | 17.4 | 18.1 | 19.0 | 21.0 | 21.8 | 21.8 | 22.1 | 21.7 | 21.2 | 19.8 | 18.5 |
| Absolute minimum temperature (°C) | 12.8 | 15.6 | 16.3 | 17.4 | 20.1 | 20.5 | 20.0 | 20.9 | 20.2 | 17.6 | 17.7 | 17.1 |
| 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) | 10.4 | 10.8 | 11.0 | 11.5 | 11.5 | 10.4 | 11.8 | 11.1 | 10.7 | 10.3 | 9.0 | 9.8 |
| Precipitation (mm) | 44 | 23 | 117 | 95 | 121 | 133 | 66 | 103 | 122 | 139 | 254 | 53 |
| Sunny days | 11 | 5 | 5 | 2 | 1 | 4 | 9 | 0 | 0 | 0 | 5 | 6 |
| Rainy days | 20 | 23 | 26 | 28 | 30 | 26 | 22 | 31 | 30 | 31 | 25 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Downs is at