Jamaica weather in October is rainy!
During the month of October, Jamaica experiences the highest amount of rainfall for the year.
And don't forget this is still the height of the Atlantic hurricane season. Hurricanes can form and make landfall within a few days so it's best to keep informed during this period.
Average High in October: 89°F / 32°C
Average Low in October: 75°F / 24°C
Average Rain in October: 7.4" / 188mm
The days are hot and full of sunshine. Temperatures remain about the same as September.
If you're visiting Jamaica in October, be prepared for rain.