Average humidity in Port Maria
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.
Port Maria Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Port Maria - and find the best time to visit.
Port Maria 3-Day Forecast
Temperature Rainfall Sunshine Humidity
See the full Port Maria climate overview or explore weather in Jamaica.
Popular this month
Where to go in July - average daytime high across popular destinations.
Treasure Beach
31°C (88°F) Falmouth32°C (90°F) Runaway Bay32°C (90°F) Ocho Rios
32°C (90°F) Montego Bay
32°C (90°F) Kingston30°C (86°F) Negril31°C (88°F) Port Antonio30°C (86°F) 
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