Koya weather in December 2019

  • 9°C maximum daytime temperature in December in Koya9
    9°C max day temperature
  • 5 hours of sunshine per day
  • 14 days with some rainfall in December in Koya14
    14 days with some rainfall
  • 1°C minimum night-time temperature in December in Koya1
    1°C min night temperature
  • 10 hours of daylight per day in December in Koya10
    10 hours of daylight per day
  • No heat & humidity in December in Koya0
    No heat & humidity
  • 42 mm monthly rainfall in December in Koya42
    42 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in December in Koya3
    3 (Moderate) UV index

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

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Expect 9°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Koya in December. Check more long-term weather averages for Koya in December before you book your next holiday to Japan in 2019/2020.

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More about Koya

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

The December weather guide for Koya, Japan 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 Koya weather in December

The average maximum daytime temperature in Koya in December is a cool 9°C (48°F). The average night-time temperature is usually a cold 1°C (34°F). There are usually 5 hours of bright sunshine each day, which represents 47% of the 10 hours of daylight.

Expect 42mm (1.7 inches) of rainfall across the whole of December with 14 days with some rain falling. Maximum UV levels will be moderate (3 UV index) at midday when the skies are clear.

Koya sunrise & sunset times for December 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2019 06:45 16:48
Monday, 2nd December 2019 06:46 16:48
Tuesday, 3rd December 2019 06:46 16:48
Wednesday, 4th December 2019 06:47 16:48
Thursday, 5th December 2019 06:48 16:48
Friday, 6th December 2019 06:49 16:48
Saturday, 7th December 2019 06:50 16:48
Sunday, 8th December 2019 06:51 16:48
Monday, 9th December 2019 06:51 16:48
Tuesday, 10th December 2019 06:52 16:48
Wednesday, 11th December 2019 06:53 16:48
Thursday, 12th December 2019 06:54 16:48
Friday, 13th December 2019 06:54 16:49
Saturday, 14th December 2019 06:55 16:49
Sunday, 15th December 2019 06:56 16:49
Monday, 16th December 2019 06:56 16:50
Tuesday, 17th December 2019 06:57 16:50
Wednesday, 18th December 2019 06:58 16:50
Thursday, 19th December 2019 06:58 16:51
Friday, 20th December 2019 06:59 16:51
Saturday, 21st December 2019 06:59 16:52
Sunday, 22nd December 2019 07:00 16:52
Monday, 23rd December 2019 07:00 16:53
Tuesday, 24th December 2019 07:01 16:53
Wednesday, 25th December 2019 07:01 16:54
Thursday, 26th December 2019 07:02 16:54
Friday, 27th December 2019 07:02 16:55
Saturday, 28th December 2019 07:02 16:56
Sunday, 29th December 2019 07:03 16:56
Monday, 30th December 2019 07:03 16:57
Tuesday, 31st December 2019 07:03 16:58
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