Biak weather in May 2019

  • 30°C maximum daytime temperature in May in Biak30
    30°C max day temperature
  • 5 hours of sunshine per day
  • 20 days with some rainfall in May in Biak20
    20 days with some rainfall
  • 23°C minimum night-time temperature in May in Biak23
    23°C min night temperature
  • 12 hours of daylight per day in May in Biak12
    12 hours of daylight per day
  • Very high heat & humidity in May in BiakVH
    Very High heat & humidity
  • 258 mm monthly rainfall in May in Biak258
    258 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Biak11
    11+ (Extreme) UV index
  • 29°C sea temperature in May in Biak29
    29°C sea temperature

Going to Biak? Find the best month to visit Biak based on the weather.

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Expect 30°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Biak in May. Check more long-term weather averages for Biak in May before you book your next holiday to Indonesia in 2019/2020.

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More about Biak

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The May 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.

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

Guide to Biak weather in May

The average maximum daytime temperature in Biak in May is a hot 30°C (86°F) with very high heat & humidity. The average night-time temperature is usually a warm 23°C (73°F). There are usually 5 hours of bright sunshine each day, which represents 44% of the 12 hours of daylight.

Expect 258mm (10.2 inches) of rainfall across the whole of May with 20 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Biak in May is 29°C (84°F).

Biak sunrise & sunset times for May 2019

Browse the sunrise & sunset times for Biak in May 2019. Select a month to view Biak sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st May 2019 05:51 17:55
Thursday, 2nd May 2019 05:51 17:55
Friday, 3rd May 2019 05:51 17:55
Saturday, 4th May 2019 05:50 17:55
Sunday, 5th May 2019 05:50 17:55
Monday, 6th May 2019 05:50 17:54
Tuesday, 7th May 2019 05:50 17:54
Wednesday, 8th May 2019 05:50 17:54
Thursday, 9th May 2019 05:50 17:54
Friday, 10th May 2019 05:50 17:54
Saturday, 11th May 2019 05:50 17:54
Sunday, 12th May 2019 05:50 17:54
Monday, 13th May 2019 05:50 17:54
Tuesday, 14th May 2019 05:50 17:54
Wednesday, 15th May 2019 05:50 17:54
Thursday, 16th May 2019 05:50 17:54
Friday, 17th May 2019 05:50 17:54
Saturday, 18th May 2019 05:50 17:54
Sunday, 19th May 2019 05:50 17:54
Monday, 20th May 2019 05:50 17:54
Tuesday, 21st May 2019 05:50 17:54
Wednesday, 22nd May 2019 05:51 17:54
Thursday, 23rd May 2019 05:51 17:54
Friday, 24th May 2019 05:51 17:54
Saturday, 25th May 2019 05:51 17:54
Sunday, 26th May 2019 05:51 17:54
Monday, 27th May 2019 05:51 17:55
Tuesday, 28th May 2019 05:51 17:55
Wednesday, 29th May 2019 05:51 17:55
Thursday, 30th May 2019 05:51 17:55
Friday, 31st May 2019 05:52 17:55
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Below are average maximum temperatures at popular destinations in Indonesia in May. Select a destination to see more weather parameters.

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