April · Papua New Guinea
Best time to visit Rabaul in April Weather, crowds & prices
Weather in Rabaul in April
Average temperature 27°C, 305 mm of rain, about 24 days with 6+ hours of sunshine and 86% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
April score
4.1/10
Ranked #10 of 12 months
- Avg temp
- 27°C
- Rainfall
- 305 mm
- Humidity
- 86%
- Days with 6h+ sun
- 24
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
April in Rabaul scores 4.1/10 for sightseeing and cultural travel - ranked #10 of 12. Expect around 27°C, 305 mm of rain, and roughly 24 days with 6+ hours of sunshine this month.
Rabaul is an East New Britain harbor town surrounded by volcanic peaks, ash-covered WWII history, hot springs, and access to exceptional diving.
April in Rabaul: expect compromises
April averages 27°C (80°F) and humidity near 86%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
305 mm makes this the wettest stretch of the year, though about 24 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.
It scores 4.1/10 here, 10th of 12 months, against 5.3/10 in the destination's best month.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Figure on low-season pricing, with crowds are light for this destination.
Frequently asked
- What is the weather like in Rabaul in April?
- In April, Rabaul averages 27°C, 305 mm of rain, and about 24 days with 6+ hours of sunshine. Its climate-comfort score is 4.1/10.
- Is April a good time to visit Rabaul?
- April earns a 4.1/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Rabaul in April?
- Expect about 305 mm of rain in April. Average humidity is 86% and there are about 24 days with 6+ hours of sunshine.
Curated in Rabaul
Tickets & experiences
Things to do in Rabaul
Rabaul, Papua New Guinea. Live activities and tours from GetYourGuide, matched to this destination.