Average annual temperature is 26.4 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 47 days
Number of rainy days: 318 days
Look at detailed online map of Parnassus
* Weather data for Parnassus 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) | 32.6 | 31.8 | 31.8 | 32.0 | 33.9 | 33.4 | 35.8 | 35.5 | 35.2 | 34.6 | 33.0 | 31.8 |
| Average daytime temperature (°C) | 29.9 | 30.0 | 29.9 | 30.8 | 31.6 | 31.0 | 32.9 | 33.5 | 33.6 | 32.4 | 31.0 | 30.1 |
| Average temperature (°C) | 24.3 | 24.6 | 24.7 | 25.4 | 26.9 | 27.2 | 28.2 | 28.4 | 28.0 | 27.3 | 26.1 | 25.4 |
| Average night temperature (°C) | 20.1 | 20.3 | 20.3 | 20.9 | 23.0 | 23.8 | 23.8 | 24.3 | 23.8 | 23.8 | 22.7 | 22.0 |
| Absolute minimum temperature (°C) | 17.4 | 18.2 | 18.2 | 19.0 | 21.8 | 22.2 | 21.6 | 22.5 | 22.3 | 22.7 | 19.2 | 20.8 |
| 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) | 10.3 | 10.8 | 11.0 | 11.4 | 11.3 | 10.4 | 11.7 | 11.1 | 10.8 | 10.0 | 9.1 | 9.6 |
| Precipitation (mm) | 26 | 31 | 76 | 74 | 117 | 131 | 64 | 75 | 111 | 118 | 180 | 63 |
| Sunny days | 11 | 5 | 4 | 0 | 1 | 3 | 8 | 1 | 0 | 1 | 6 | 7 |
| Rainy days | 20 | 23 | 27 | 30 | 30 | 27 | 23 | 30 | 30 | 30 | 24 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Parnassus is at