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Kokopo Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Kokopo.
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10-day forecastForecast
Climate overview of Kokopo
Kokopo, New Britain Island, Papua New Guinea, has a stable climate with little temperature variation across the year. Average daytime temperatures hover around 29°C (84°F), peaking in November at 29°C (84°F) and dipping in July to 28°C (82°F).
The city receives considerable rainfall, with around 2789 mm (110 in) annually. March is the wettest month. It has a distinct rainy season from November to May. June is the sunniest month, averaging 7.0 hours of sunshine per day.
Kokopo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kokopo - and find the best time to visit.
Monthly Temperature in Kokopo
With minimal seasonal shifts, Kokopo experiences a constant climate year-round. Typically, average maximum daytime temperatures range from a comfortable 29°C (84°F) in November to a comfortable 28°C (82°F) in the coolest month, July.
Nights vary from 25°C (77°F) in November to around 24°C (75°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Kokopo
Kokopo has a notably wet climate with abundant precipitation, recording 2789 mm (110 in) of rainfall per year. Kokopo offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month March (319 mm (13 in)) and the driest month September (156 mm (6.1 in)) is not too significant. For more details, please visit our Kokopo Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Kokopo
Kokopo offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between June (7.0 hours daily) and March (4.3 hours daily) provides a bit of variety for visitors and residents.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Rabaul, Papua New Guinea (17 KM, 10 Miles).
Daily hours of sunshine
Data from: Rabaul, Papua New Guinea (17 KM, 10 Miles).
Water Temperature in Kokopo
The mean water temperature over the year ranges from 28°C (82°F) in May to 29°C (84°F) in January.
Water temperature over the year
Data from: Rabaul, Papua New Guinea (17 KM, 10 Miles).
Humidity in Kokopo by Month
The relative humidity is high throughout the year in Kokopo.
The city experiences its highest humidity in January, reaching 77%. In September, the humidity drops to its lowest level at 69%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Rabaul, Papua New Guinea (17 KM, 10 Miles).
Wind Speed in Kokopo
The mean wind speed varies between 2 m/s (4 knots) and 4 m/s (8 knots) throughout the year. It is lowest in April, May, June and October and highest during January and February. What does this mean?
The mean monthly wind speed over the year (meters per second)
Data from: Rabaul, Papua New Guinea (17 KM, 10 Miles).
Best Time to Visit Kokopo
Conditions in Kokopo are generally most comfortable in June, August, September and October. They are typically least comfortable in January, February, March, April and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
very wet
Feb
very wet
Mar
very wet
Apr
very wet
May
mixed
Jun
very good
Jul
good
Aug
very good
Sep
very good
Oct
very good
Nov
mixed
Dec
very wet
- Best overall: June, August, September and October
- Warmest weather: all year round
- Most sunshine: June
- Best for swimming: Any time of year. The sea stays pleasantly warm year-round.
- Seasonal pattern: A distinct rainy season from November to May
Frequently asked questions about the climate in Kokopo
What is the best time to visit Kokopo?
June, August, September and October typically offer the most optimal weather in Kokopo. In contrast, January, February, March, April and December tend to have less optimal conditions. Kokopo has a distinct rainy season from November to May.
What temperatures can I expect in Kokopo?
Daytime highs range from 28°C (82°F) in July to 29°C (84°F) in November. Nighttime lows range from 24°C (75°F) to 25°C (77°F). Temperatures stay relatively stable year-round.
How much rain does Kokopo get?
Annual rainfall is around 2789 mm (110 in). March is the wettest month with 319 mm (13 in), while September is the driest with 156 mm (6.1 in).
How sunny is Kokopo?
Kokopo receives around 2,081 hours of sunshine per year. June is the sunniest month with 210 hours, while March is the cloudiest with just 130 hours. Overall, Kokopo enjoys abundant sunshine.
Kokopo 3-Day Forecast
Kokopo on the map
Kokopo is highlighted - select any city to see its climate.
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Where to go in October - average daytime high across popular destinations.
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