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Biak
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Biak Weather and Climate: A Comprehensive Guide

Biak has pretty similar weather over the course of the year. It also has a notably wet climate with much precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

The climate in Biak remains fairly constant, offering comfortable temperatures throughout the year. Average maximum daytime temperatures range from a comfortable 30°C in May, the warmest time of the year, to a comfortable 29°C during cooler months like July.

At night, temperatures typically drop to an average of around 26°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Biak is known for its substantial rainfall, with annual precipitation reaching 2814 mm. Year-round, Biak has a balanced climate with minimal variation in precipitation. The difference between the wettest month, June, with 285 mm, and the driest month, October, with 195 mm, is minimal.

The mean monthly precipitation over the year, including rain, hail and snow

The average number of days each month with precipitation

Sunshine over the year

While the amount of sunshine in Biak varies throughout the year, all seasons offer their own charm. Enjoy up to 4.0 hours of daily sun in August, and experience slightly darker atmosphere in March, with about 2.8 hours of daily sunlight. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Forecast for Biak

Wed   Jan 15
30°C | 26°C
NE 4 m/s
4 mm
almost clear and chance of rain

almost clear and chance of rain

hourly forecast
Thu   Jan 16
30°C | 26°C
E 4 m/s
6 mm
partly cloudy and thunder

partly cloudy and thunder

hourly forecast
Fri   Jan 17
30°C | 26°C
NW 3 m/s
10 mm
broken clouds and thunder

broken clouds and thunder

hourly forecast
5-Day Forecast 10-Day Forecast

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Biak in Indonesia

Biak has high temperatures year round ranging between 29°C and 29°C.
The average rainfall figures in Biak are quite high. Throughout the year, you have a chance of prolonged precipitation. So no matter what time of year you go, you will always have to deal with a high number of rainy days. This makes it more challenging to point out the best time of year to visit. If we needed to pick one month we would choose August which is the sunniest month of the year.

Other facts from our historical weather data:
  • Which is the hottest month in Biak?
    May has an average maximum temperature of 30°C and is the hottest month of the year.
  • Which is the coolest month in Biak?
    The coolest month is July with an average maximum temperature of 29°C.
  • Which is the wettest month in Biak?
    June tops the wettest month list with 285 mm of rainfall.
  • Which is the driest month in Biak?
    October is the driest month with 195 mm of precipitation.
  • Which is the sunniest month in Biak?
    August is the sunniest month with an average of 121 hours of sunshine.

    • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

     

     


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