Biak weather in July 2021

Get the latest coronavirus (COVID-19) updates for Indonesia with current travel advice, statistics and online resources.

  • 30°C maximum daytime temperature in July in Biak30
    30°C max day temperature
  • 5 hours of sunshine per day
  • 20 days with some rainfall in July in Biak20
    20 days with some rainfall
  • 23°C minimum night-time temperature in July in Biak23
    23°C min night temperature
  • 12 hours of daylight per day in July in Biak12
    12 hours of daylight per day
  • High heat & humidity in July in BiakH
    High heat & humidity
  • 241 mm monthly rainfall in July in Biak241
    241 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in July in Biak11
    11 (Extreme) UV index
  • 29°C sea temperature in July in Biak29
    29°C sea temperature

Recommended for Indonesia

  • Top deals & discounts
  • Biak weather overview
  • Biak climate averages by month
  • More destinations
  • Best time to go to Biak
  • Biak 5-day weather forecast

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

The July weather guide for Biak, Indonesia shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

  • Save up to 21% on worldwide tours & adventure holidays
  • Book travel deals for Asia, Europe, Africa & more
  • Travel between 1st Jan & 31st Dec 2021 (inclusive)

Expires at 23:59 on Monday 30th Nov 2020 · View all G Adventures offers

How hot is it in Biak in July?

Daytime temperatures usually reach 30°C in Biak in July with high heat and humidity, falling to 23°C at night.

How sunny is it in Biak in July?

There are normally 5 hours of bright sunshine each day in Biak in July - that's 42% of daylight hours.

How warm is the sea around Biak in July?

The average sea temperature around Biak in July is 29°C.

Does it rain in Biak in July?

There are usually 20 days with some rain in Biak in July and the average monthly rainfall is 241mm.

Biak sunrise & sunset times for July 2021

Browse the sunrise & sunset times for Biak in July 2021. Select a month to view Biak sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Thursday, 1st July 2021 05:58 18:01
Friday, 16th July 2021 06:00 18:03
Saturday, 31st July 2021 06:00 18:04
  • Book surfing holidays & surf lessons worldwide
  • Pick from some of the world's top surf destinations
  • Choose from surf packages, accommodation or lessons

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

Back to top

Discover more about Indonesia

Where is hot in Indonesia in July for 2021/2022?

Below are average maximum temperatures at popular destinations in Indonesia in July. Select a destination to see more weather parameters.

More destinations & map >>

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.