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Rabaul in April 2027: weather, temperatures and activities

Do you want to visit Rabaul in April 2027? Discover the usual weather at this time of year, average temperatures, the risk of rain, possible activities, and our opinion on whether April is a good month to travel to Rabaul, Papua New Guinea.

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Is it worth visiting Rabaul in April?

Check your ideal travel criteria and see if the month of April suits your plans to go to Rabaul.
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Rabaul in April 2027: weather, temperatures and activities

Page summary

Rabaul in April in summary
Adverse weather
Min 26°C Max 29°C 372 mm 20 day(s) 82% 39% 31°C UV 6 10.7 h/day
Possible activities in April
Beach and swimmingCultural visits and heritageAnimal observationDiving and snorkelingNature and landscapesBoat trip and cruise
Practical guidelines
Moderate crowds 05:51 17:52
Hourly weather

Average weather in Rabaul in April 2027

Adverse weather

The weather in Rabaul in April 2027 is based on statistical data from previous years in April. This allows you to forecast the weather in April 2027. Check the hourly statistics (6:00, 9:00, 12:00, 15:00, 18:00, 21:00, 0:00 and 3:00), with the associated average temperature, for the whole month, and also, by navigating the tabs, for the beginning, middle and end of the month.

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Climate

Climate of Rabaul in April

Temperatures, precipitation and monthly trends help to better understand the climate in Rabaul in April.

Temperatures and rain in Rabaul in April

Average daily weather

Temperatures and rain day by day in April.
Minimal Average Maximums Average rainfall

Monthly temperatures

The month of April is highlighted to compare it quickly with the rest of the year.
Minimal Average Maximums

Monthly precipitation

The bar for the month under study is highlighted.
Average rainfall

About the climate in Rabaul in April

Seasonal normals

Seasonal normals of Rabaul in April

Check the seasonal normals in Rabaul in April and compare the weather with the previous month and the following month (or the months of your choice by selecting months in the form below): temperatures, wind, rain, humidity, climate rating...

Last updated: 12/01/2026
Reference period for normals: January 2009 - December 2025
Month analyzed
April
Weather data March April May
Outside temperature
Average temperature 27.4°C 27.5°C 27.8°C
Maximum temperature 28.5°C 28.7°C 29.1°C
Minimum temperature 26.2°C 26.3°C 26.5°C
Record maximum temperature 31.0°C
(2011)
31.0°C
(2009)
32.0°C
(2018)
Record low temperature 24.0°C
(2009)
19.0°C
(2021)
25.0°C
(2009)
Number of days at +30° 6 day(s)
(19%)
5 day(s)
(17%)
10 day(s)
(32%)
Number of days at +18° 31 day(s)
(100%)
30 day(s)
(100%)
31 day(s)
(100%)
Number of days below 0° 0 day(s)
(0%)
0 day(s)
(0%)
0 day(s)
(0%)
Sea temperature
Sea temperature (average) 29.9°C 30.0°C 30.0°C
Sea temperature (minimum) 29.0°C 29.1°C 29.1°C
Sea temperature (maximum) 30.6°C 30.7°C 30.9°C
Wind
Wind speed 13 km/h 10 km/h 10 km/h
Wind temperature 26.2°C 26.3°C 26.5°C
Precipitation (rain)
Precipitation 451.6 mm 371.6 mm 319.3 mm
Number of days with precipitation 30 day(s)
(97%)
29 day(s)
(97%)
29 day(s)
(94%)
Number of days with significant precipitation (greater than 5 mm) 23 day(s)
(74%)
20 day(s)
(66%)
20 day(s)
(66%)
Record precipitation in one day 157.2 mm
(2012)
109.7 mm
(2021)
96.4 mm
(2019)
Other weather data
Humidity 82% 82% 82%
Visibility 8.8 km 8.9 km 9.0 km
Cloud cover 45% 39% 35%
UV index 6 6 6
Daily sunshine 12h 11h 11h
Sunrise and sunset
Sunrise time 05h56 05h51 05h50
Sunset time 18h04 17h52 17h46
Day length 12h08 12h01 11h56
Our opinion on the climate in April
The review of Where And When adverse weather adverse weather adverse weather
Activities and events

What to do in Rabaul in April?

Possible activities in April
Beach and swimmingCultural visits and heritageAnimal observationDiving and snorkelingNature and landscapesBoat trip and cruise
Observed weather

What was the weather like in Rabaul in April last?

Find the observed weather calendar in Rabaul in April 2025, with each day’s weather, temperatures and precipitation.

Mon. Tue. Wed. Thu. Fri. Sat. Sun.
1
Cloudy
26°C30°C2.6 mm
2
Patchy rain nearby
26°C29°C3.1 mm
3
Moderate or heavy rain shower
26°C28°C13.0 mm
4
Cloudy
26°C28°C1.8 mm
5
Patchy rain nearby
26°C29°C1.3 mm
6
Overcast
26°C29°C6.4 mm
7
Patchy rain nearby
26°C29°C1.1 mm
8
Clear/Sunny
26°C29°C0.1 mm
9
Patchy rain nearby
26°C29°C0.6 mm
10
Patchy rain nearby
27°C29°C2.4 mm
11
Patchy rain nearby
26°C29°C3.9 mm
12
Cloudy
26°C29°C0.1 mm
13
Patchy rain nearby
26°C29°C0.6 mm
14
Moderate rain at times
26°C29°C2.8 mm
15
Patchy rain nearby
26°C29°C1.1 mm
16
Clear/Sunny
27°C29°C1.4 mm
17
Patchy rain nearby
28°C29°C0.2 mm
18
Patchy rain nearby
27°C29°C2.3 mm
19
Moderate rain at times
27°C29°C1.9 mm
20
Patchy rain nearby
26°C29°C0.8 mm
21
Patchy rain nearby
26°C29°C9.7 mm
22
Patchy rain nearby
26°C28°C13.6 mm
23
Patchy rain nearby
26°C28°C4.4 mm
24
Partly Cloudy
26°C29°C0.4 mm
25
Patchy rain nearby
27°C29°C0.7 mm
26
Patchy rain nearby
26°C29°C6.5 mm
27
Heavy rain at times
26°C28°C4.7 mm
28
Patchy rain nearby
26°C29°C2.5 mm
29
Cloudy
26°C29°C3.2 mm
30
Clear/Sunny
26°C28°C1.5 mm
Nearby

Where to go near Rabaul in April?

Compare cities and destinations near Rabaul in April to find another travel stop, a nearby alternative or a logical continuation of your stay in Rabaul.

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Every month

Best time to visit Rabaul month by month

Compare the weather in Rabaul across all months of the year and open each detailed page to find the best time.

Frequently asked questions

Travel to to Rabaul in April: your frequently asked questions

Short answers to the questions we ask ourselves before booking for this month.

Not really. The weather conditions are unfavorable in Rabaul in April, which places this month 11th out of 12. A trip is still possible, but plan a flexible itinerary.

Expect an average of 29°C during the day and 26°C at night, with about 372 mm of precipitation spread over 20 rainy days.

Yes: the sea is 30°C on average in April, a pleasant temperature for swimming.

Expect about 10.7 hours of sunshine per day on average for this month.

No activity stands out as ideal this month, but conditions remain acceptable for Beach and swimming, Cultural visits and heritage, Animal observation and Diving and snorkeling.

Visitor numbers are moderate: this month is in Moderate crowds, with an index of 56/100. It is often a good compromise between weather and tranquility.
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Temperatures are shown in degrees Celsius and precipitation in millimetres. Based on your country of connection, °F and inches may be more familiar to you.