Port Moresby Weather in June

What's the weather like in Port Moresby (National Capital District) in June 2023?

The climate in Port Moresby during June can be summarized as hot, humid and reasonably dry.

June is in the winter in Port Moresby and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a steamy 29°C (85°F), whilst at night 22°C (72°F) is normal.

Port Moresby weather averages (imperial / metric)
Daytime temperature 29.3°C 84.7°F
Nightly temperature 22.4°C 72.2°F
Average temperature 25.8°C 78.4°F
Daily sunshine 6.5 hrs
Avg rainfall 68 mm 2.7 ins
Rainy days 7 days
Sea temperature 26.8°C 80.2°F
Humidity 78%
Windspeed 17.3kph 11 mph

On average June is the 3rd driest month of the year in Port Moresby with around 68mm 2.7 inches of rain making it a reasonably dry 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 6.5 hours of sunshine per day.

June temperatures in Port Moresby

Port Moresby average temperature in June

June rainfall

Port Moresby average rain in June

June hourly sunshine

Port Moresby average rain in June

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 Moresby in June 2023.

Other monthly averages

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Port Moresby weather stats

Port Moresby weather statistics
Hottest month: December 31.3°C 88.3°F
Driest month: July 40mm 1.6ins
Sunniest month: October 7.6hrs
Coldest month: July 28.6°C 83.5°F
Wettest month: March 248mm 9.8ins
Map showing location of Port Moresby (-9.44314, 147.17972)

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