On this page you find more information about the monthly relative humidity over the year in Port Maria (Saint Mary Parish), Jamaica.
Port Maria's humidity levels vary throughout the year. The highest levels occur in October, reaching 81% (very high), while the lowest is recorded in July at 70%.
Throughout the year, the average humidity in Port Maria is 75%.
Humidity plays an important role in how temperatures are felt. During the warmest month, August, the maximum average temperature is around 31°C (88°F). Combined with high humidity during this period, the temperature can feel even warmer than the thermometer shows.
During the coldest month, January, the maximum average temperature is around 28°C (82°F). This period has high humidity. Check out our detailed temperature page for more information.
Pick a month to see the average temperature, rainfall and sunshine in Port Maria - and find the best time to visit.
Temperature Rainfall Sunshine Humidity
See the full Port Maria climate overview or explore weather in Jamaica.
Where to go in October - average daytime high across popular destinations.
Runaway Bay
30°C (86°F) Falmouth30°C (86°F) Montego Bay31°C (88°F) Ocho Rios30°C (86°F) Negril
30°C (86°F) Kingston29°C (84°F) Treasure Beach
30°C (86°F) Port Antonio29°C (84°F) Need travel inspiration? Check out our bucket list articles and be inspired.
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