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Koya weather in January 2021
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- 66°C max day temperature
- 1717 days with some rainfall
- -1-1°C min night temperature
- 1010 hours of daylight per day
- 0No heat & humidity
- 5151 mm of monthly rainfall
- 33 (Moderate) UV index
The January 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.
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How cold is it in Koya in January?
Daytime temperatures usually reach 6°C in Koya in January, falling to -1°C at night.
How sunny is it in Koya in January?
There are normally 5 hours of bright sunshine each day in Koya in January - that's 46% of daylight hours.
Does it rain in Koya in January?
There are usually 17 days with some rain in Koya in January and the average monthly rainfall is 51mm.
Koya sunrise & sunset times for January 2021
Browse the sunrise & sunset times for Koya in January 2021. Select a month to view Koya sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Friday, 1st January 2021||07:04||16:59|
|Saturday, 16th January 2021||07:03||17:12|
|Sunday, 31st January 2021||06:56||17:27|
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Metric (°C / mm) | Imperial (°F / inches)
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Where is hot in Japan in January for 2021/2022?
Below are average maximum temperatures at popular destinations in Japan in January. Select a destination to see more weather parameters.
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