Port Antonio Weather in January

What's the weather like in Port Antonio (Portland) in January 2024?

The climate in Port Antonio during January can be summarized as warm, humid and wet.

January is in the winter in Port Antonio and is typically the coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 18°C (64°F) is normal.

Port Antonio weather averages (imperial / metric)
Daytime temperature 27.9°C 82.3°F
Nightly temperature 17.5°C 63.5°F
Average temperature 22.7°C 72.9°F
Daily sunshine 7.6 hrs
Avg rainfall 134 mm 5.3 ins
Rainy days 7 days
Sea temperature 27.3°C 81.1°F
Humidity 78%
Windspeed 12.4kph 8 mph

On average January is the 4th driest month of the year in Port Antonio with around 134mm 5.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.6 hours of sunshine per day.

January temperatures in Port Antonio

Port Antonio average temperature in January

January rainfall

Port Antonio average rain in January

January hourly sunshine

Port Antonio average rain in January

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Port Antonio in January 2024.

Other monthly averages

Best places to visit in January

UV index Best time to go?

Port Antonio weather stats

Port Antonio weather statistics
Hottest month: August 30.3°C 86.5°F
Driest month: March 76mm 3ins
Sunniest month: January 7.6hrs
Coldest month: January 27.7°C 81.9°F
Wettest month: October 385mm 15.2ins
Map showing location of Port Antonio (18.17998, -76.46121) Port Antonio map pin © Google

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