The climate in Rabaul during April can be summarized as hot, humid and very wet.
April is in the fall / autumn in Rabaul and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 23°C (74°F) is normal.
|Daytime temperature||30°C 86°F|
|Nightly temperature||23.1°C 73.6°F|
|Average temperature||26.6°C 79.8°F|
|Daily sunshine||6 hrs|
|Avg rainfall||246 mm 9.7 ins|
|Rainy days||22 days|
|Sea temperature||29.9°C 85.8°F|
|Windspeed||8kph 5 mph|
On average April is the 5th wettest month of the year in Rabaul with around 246mm 9.7 inches of rain making it a very wet time to visit. This rainfall is typically spread over 22 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 hours of sunshine per day.
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 Rabaul in April 2022.
|Hottest month:||October||30.3°C 86.5°F|
|Driest month:||May||157mm 6.2ins|
|Coldest month:||July||29.5°C 85.1°F|
|Wettest month:||March||345mm 13.6ins|