Rabaul Weather in June
Rabaul in June sees high daytime temperatures of 29°C (84°F) and nighttime lows of 26°C (79°F). Rainfall is fairly high this month at around 167 mm (6.6 in), so pack a rain jacket to stay dry.
Rainfall in Rabaul in June
You can typically expect 19 days of rain this month, averaging around 167 mm (6.6 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Rabaul in June
In June, Rabaul gets high temperatures, with highs of 29°C (84°F). Nights cool to around 26°C (79°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights stay warm at around 26°C (79°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Rabaul in June
Enjoy a sunny month with about 210 hours of sunshine, the clear skies make Rabaul even more beautiful.
Wind Speed in Rabaul in June
June sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.
Average water temperature in June
The water is 28°C (82°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.If you're inclined towards comfortable temperatures and drier conditions, June is a good time to visit Rabaul.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Papua New Guinea, check out our Rabaul's climate page.
Rabaul Temperature in June
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Water Temperature
28°C (82°F)
Chance of Rain
63%
Precipitation
167 mm (6.6 in)
Rainy days
19 days
Humidity
74%
Windspeed
2 m/s (4 knots)
Sunshine
210 hours
Percentage Sunshine
Historical weather for Rabaul in June
Browse day-by-day weather records for Rabaul spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Rabaul historical weather extremes in June
Based on 19 years of weather observations in Rabaul between 2006 and 2025, these are the recorded extremes.
- On June 13, 2023, temperatures climbed to 32°C (90°F), marking the warmest June day on record.
- Rabaul experienced its chilliest June day on June 26, 2012, reaching only 26°C (79°F).
- Rabaul registered its coldest June night on June 23, 2009, with temperatures dropping to 23°C (73°F).
Best Places in Papua New Guinea in June
Find out more about the weather in Papua New Guinea and which places have the best travel conditions in this month. See all of Papua New Guinea in June →
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What to Wear in Rabaul in June
Warm weather calls for comfortable, breathable clothing in June. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. The water temperature sits at about 28°C (82°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Rabaul in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Papua New Guinea, check out our Rabaul's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Rabaul climate overview or explore weather in Papua New Guinea.
