Biak weather
At 11:45 AM local time it was cloudy and 30°C (85°F). Light rain for 8 of the next 24 hours (under 1 mm/h, 1.9 mm total) — cloudy, but fine to be out. The weather is fairly even all year. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Biak, Papua, Indonesia.
Current conditions
- Clouds
- 97%
- Chance of rain
- 78%
- Rain
- 0.0 mm/h
Hourly Forecast
Light rain for 8 of the next 24 hours (under 1 mm/h, 1.9 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Weather stays about the same all year.
About Biak weather
Is it raining in Biak right now?
No. It’s cloudy and 30° right now. Light rain for 8 of the next 24 hours (under 1 mm/h, 1.9 mm total) — cloudy, but fine to be out.
What’s the weather like in Biak this week?
Over the next 7 days, expect highs of 29–31° and lows of 23–25°. Rain is likely on 7 of 7 days (Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday). The driest day looks like Monday.
Has it been raining in Biak lately?
In the past 7 days, Biak had 7 rainy days and 38.7 mm of rain in total.
What should I pack for Biak?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Biak weather by month
When is the best time to visit Biak?
Biak's weather stays fairly even through the year, so any month works, according to NASA's 2001–2025 climate averages. Average highs run from 28°C (83°F) in July to 29°C (84°F) in October.
What is the rainiest month in Biak?
June is the wettest month, with about 276 mm (10.9 in) of rain on average. February is the driest, with about 203 mm (8.0 in).
What is the hottest month in Biak?
October is the warmest, with average highs of 29°C (84°F) and lows of 28°C (82°F). July is the coolest, with highs of 28°C (83°F) and lows of 27°C (81°F).
How warm is the sea in Biak?
The sea is warmest in April at about 31°C (87°F) and coolest in February at about 30°C (86°F). It is warm enough for swimming all year.
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine, forecast and current conditions from Open-Meteo. Page updated . How we rate months