Average annual temperature is 26.2 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: 20.5 °C
Number of sunny days: 38 days
Number of rainy days: 327 days
Look at detailed online map of Johns Town
* Weather data for Johns Town 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) | 27.1 | 26.7 | 26.8 | 27.8 | 28.9 | 31.5 | 32.9 | 32.7 | 33.2 | 32.7 | 30.6 | 29.7 |
| Average daytime temperature (°C) | 26.1 | 25.9 | 26.1 | 26.8 | 27.9 | 28.7 | 30.5 | 31.1 | 31.7 | 30.3 | 29.1 | 27.9 |
| Average temperature (°C) | 24.8 | 24.6 | 24.7 | 25.3 | 26.7 | 27.4 | 27.5 | 27.6 | 27.7 | 26.7 | 25.8 | 24.8 |
| Average night temperature (°C) | 23.5 | 23.2 | 23.1 | 23.8 | 25.3 | 25.8 | 25.1 | 24.8 | 24.4 | 24.2 | 23.3 | 22.5 |
| Absolute minimum temperature (°C) | 22.3 | 22.2 | 21.2 | 22.4 | 23.1 | 23.5 | 22.8 | 23.1 | 22.8 | 21.9 | 21.0 | 20.5 |
| 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 | 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 | 10.7 | 11.0 | 11.7 | 11.7 | 10.8 | 11.1 | 10.9 | 10.9 | 10.2 | 9.2 | 9.5 |
| Precipitation (mm) | 27 | 36 | 64 | 29 | 78 | 172 | 90 | 82 | 45 | 95 | 292 | 76 |
| Sunny days | 7 | 3 | 9 | 4 | 6 | 0 | 0 | 0 | 3 | 0 | 4 | 2 |
| Rainy days | 24 | 25 | 22 | 26 | 25 | 30 | 31 | 31 | 27 | 31 | 26 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Johns Town is at