Average annual temperature is 26.9 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 49 days
Number of rainy days: 316 days
Look at detailed online map of Montego Bay
* Weather data for Montego Bay 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) | 30.3 | 30.5 | 32.6 | 32.7 | 32.6 | 33.3 | 31.3 | 33.2 | 32.0 | 32.8 | 31.2 | 29.9 |
| Average daytime temperature (°C) | 28.6 | 29.0 | 29.5 | 30.2 | 31.1 | 31.2 | 30.6 | 31.0 | 31.3 | 30.4 | 29.3 | 28.2 |
| Average temperature (°C) | 24.8 | 24.9 | 24.8 | 25.5 | 26.8 | 27.5 | 28.6 | 28.8 | 28.8 | 28.3 | 27.5 | 26.4 |
| Average night temperature (°C) | 22.0 | 21.9 | 21.2 | 21.9 | 23.5 | 24.9 | 26.6 | 26.9 | 26.8 | 26.5 | 26.0 | 24.9 |
| Absolute minimum temperature (°C) | 19.3 | 19.4 | 18.6 | 20.2 | 22.1 | 23.4 | 24.7 | 26.0 | 25.3 | 25.4 | 24.1 | 23.6 |
| 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 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 |
| 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 | 10.9 | 11.5 | 11.1 | 10.0 | 11.7 | 11.0 | 10.9 | 10.3 | 9.0 | 9.4 |
| Precipitation (mm) | 22 | 22 | 70 | 67 | 185 | 159 | 39 | 78 | 63 | 60 | 105 | 76 |
| Sunny days | 8 | 7 | 6 | 0 | 0 | 1 | 10 | 4 | 0 | 1 | 7 | 5 |
| Rainy days | 23 | 21 | 25 | 30 | 31 | 29 | 21 | 27 | 30 | 30 | 23 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Montego Bay is at