Misima Island Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Misima Island.
Climate overview of Misima Island
Misima Island, Highlands Region, Papua New Guinea, enjoys a steady climate throughout the year, with daytime temperatures typically around 29°C (84°F). January is the warmest month at 30°C (86°F), while August is the coolest at 28°C (82°F).
With around 2740 mm (108 in) of annual rainfall, Misima Island has a notably wet climate. The wettest month is March.
Misima Island Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Misima Island — and find the best time to visit.
Monthly Temperature in Misima Island
The temperature in Misima Island remains steady throughout the year, providing a consistently comfortable climate. Average daytime temperatures reach a comfortable 30°C (86°F) in January. In August, the coolest month of the year, temperatures drop to a comfortable 28°C (82°F).
At night, temperatures range from around 27°C (81°F) in January to 25°C (77°F) in August.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Misima Island
Misima Island has a relatively rainy climate with high precipitation levels, averaging 2740 mm (108 in) of rainfall annually. Misima Island experiences moderate seasonal variation in rainfall, with monthly averages ranging from 306 mm (12 in) in March, the wettest month, and 160 mm (6.3 in) in July, the driest month. For more details, please visit our Misima Island Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Water Temperature in Misima Island
The mean water temperature over the year ranges from 26°C (79°F) in July to 29°C (84°F) in January.
Water temperature over the year
Humidity in Misima Island by Month
The city experiences its highest humidity in June, reaching 83%. In December, the humidity drops to its lowest level at 78%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Misima Island
For a more comfortable experience, start your day early when the weather is cooler, or take advantage of the gentle breezes in the late afternoon. Planning your next adventure but unsure where to go? Our climate tool suggests perfect locations tailored to your preferred weather conditions. Discover your ideal travel destination with our weather planner.
Frequently asked questions about the climate in Misima Island
What is the best time to visit Misima Island?
July, August and October typically offer the most optimal weather in Misima Island. In contrast, January, February, March, April, May and December tend to have less optimal conditions.
What temperatures can I expect in Misima Island?
Daytime highs range from 28°C (82°F) in August to 30°C (86°F) in January. Nighttime lows range from 25°C (77°F) to 27°C (81°F). Temperatures stay relatively stable year-round.
How much rain does Misima Island get?
Annual rainfall is around 2740 mm (108 in). March is the wettest month with 306 mm (12 in), while July is the driest with 160 mm (6.3 in).
Misima Island 3-Day Forecast
Misima Island 3-Day Forecast
Misima Island on the map
Misima Island is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Madang
29°C (84°F) Port Moresby
29°C (84°F) Kokopo28°C (82°F) Rabaul29°C (84°F) Alotau27°C (81°F) Lae26°C (79°F) Goroka
23°C (73°F) Mount Hagen22°C (72°F) 
