Which is the hottest month in Biak?

The hottest time of year in Biak is normally October. Expect maximum daytime temperatures to reach 33°C with very high heat and humidity.

Which month has the most rain in Biak?

In terms of rainfall, January is usually the wettest month in Biak with 406mm on average. There are normally 17 days in January with some rain.

When is it sunniest in Biak?

The sunniest time of year in Biak is normally August with bright sunshine on average for 77% of daylight hours; that's 9 hours of sunshine per day.

When is the sea warmest in Biak?

The sea is usually at its warmest in Biak in May when the water temperature reaches 30°C.

Best time to visit Biak

Q: When is the best time to visit Biak?

The best times to visit Biak, Indonesia are in January, February, March, April, May, June, July, August, September and December Maximum daytime temperature = 22 - 30°C.

The best times to visit Biak, Indonesia are in January, February, March, April, May, June, July, August, September and December based on our default weather conditions. Update your weather preferences to see which months best match.

Biak by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Biak?

The best times to visit Biak, Indonesia are in January, February, March, April, May, June, July, August, September and December based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]

Change the criteria to reflect your weather preferences.

3.5
Jan
3.5
Feb
3.5
Mar
3.5
Apr
3.5
May
3.5
Jun
3.5
Jul
3.5
Aug
3.5
Sep
2.5
Oct
2.5
Nov
3.5
Dec

Change criteria

Max Day Temperature (°C)

30
Jan
30
Feb
30
Mar
30
Apr
30
May
30
Jun
30
Jul
30
Aug
30
Sep
31
Oct
31
Nov
30
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Indonesia (Biak) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)