Average annual temperature is 24.1 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: 15.0 °C
Number of sunny days: 43 days
Number of rainy days: 322 days
Look at detailed online map of Post Road
* Weather data for Post Road 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) | 29.8 | 30.7 | 31.4 | 31.4 | 32.3 | 33.0 | 33.4 | 33.4 | 34.2 | 33.4 | 31.0 | 29.9 |
| Average daytime temperature (°C) | 27.9 | 28.5 | 28.8 | 29.1 | 30.2 | 29.7 | 31.5 | 31.8 | 31.9 | 30.5 | 29.2 | 28.0 |
| Average temperature (°C) | 21.9 | 22.3 | 22.5 | 23.1 | 24.6 | 25.1 | 25.8 | 26.0 | 25.7 | 25.1 | 24.1 | 23.2 |
| Average night temperature (°C) | 17.9 | 17.9 | 17.9 | 18.7 | 20.7 | 21.7 | 21.7 | 22.2 | 21.8 | 21.7 | 20.9 | 20.1 |
| Absolute minimum temperature (°C) | 15.0 | 15.6 | 15.0 | 16.3 | 19.6 | 20.2 | 20.6 | 21.2 | 20.6 | 20.4 | 18.6 | 18.3 |
| 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 | 10.3 | 10.2 | 11.2 | 10.9 | 9.7 | 11.4 | 10.7 | 10.5 | 9.9 | 8.9 | 9.4 |
| Precipitation (mm) | 26 | 19 | 94 | 109 | 125 | 129 | 71 | 93 | 92 | 127 | 168 | 36 |
| Sunny days | 12 | 9 | 7 | 0 | 1 | 1 | 4 | 1 | 0 | 0 | 2 | 6 |
| Rainy days | 19 | 19 | 24 | 30 | 30 | 29 | 27 | 30 | 30 | 31 | 28 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Post Road is at