Average annual temperature is 25.8 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: 16.1 °C
Number of sunny days: 54 days
Number of rainy days: 311 days
Look at detailed online map of May Pen
* Weather data for May Pen 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) | 32.0 | 32.1 | 32.6 | 32.3 | 33.6 | 32.7 | 35.7 | 35.3 | 35.9 | 34.4 | 32.9 | 32.0 |
| Average daytime temperature (°C) | 29.8 | 30.1 | 30.0 | 30.6 | 31.5 | 30.8 | 32.9 | 33.4 | 33.7 | 32.2 | 30.8 | 29.9 |
| Average temperature (°C) | 23.7 | 24.0 | 24.1 | 24.6 | 26.2 | 26.6 | 27.6 | 27.8 | 27.4 | 26.7 | 25.6 | 24.9 |
| Average night temperature (°C) | 19.3 | 19.3 | 19.3 | 19.8 | 22.0 | 22.9 | 22.9 | 23.5 | 23.0 | 23.1 | 22.1 | 21.4 |
| Absolute minimum temperature (°C) | 16.1 | 17.0 | 16.9 | 17.4 | 20.6 | 21.1 | 21.2 | 21.7 | 21.3 | 22.0 | 18.9 | 19.9 |
| 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) | 10.3 | 10.8 | 10.9 | 11.5 | 11.3 | 10.3 | 11.7 | 11.1 | 10.8 | 10.0 | 9.1 | 9.7 |
| Precipitation (mm) | 29 | 41 | 106 | 93 | 167 | 146 | 60 | 86 | 95 | 109 | 171 | 61 |
| Sunny days | 12 | 7 | 5 | 1 | 2 | 5 | 9 | 1 | 0 | 0 | 4 | 8 |
| Rainy days | 19 | 21 | 26 | 29 | 29 | 25 | 22 | 30 | 30 | 31 | 26 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in May Pen is at