Osaka weather in January 2021

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  • 9°C maximum daytime temperature in January in Osaka9
    9°C max day temperature
  • 5 hours of sunshine per day
  • 17 days with some rainfall in January in Osaka17
    17 days with some rainfall
  • 1°C minimum night-time temperature in January in Osaka1
    1°C min night temperature
  • 10 hours of daylight per day in January in Osaka10
    10 hours of daylight per day
  • No heat & humidity in January in Osaka0
    No heat & humidity
  • 52 mm monthly rainfall in January in Osaka52
    52 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in January in Osaka3
    3 (Moderate) UV index
  • 16°C sea temperature in January in Osaka16
    16°C sea temperature
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The January weather guide for Osaka, 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 warm is it in Osaka in January?

Daytime temperatures usually reach 9°C in Osaka in January, falling to 1°C at night.

How sunny is it in Osaka in January?

There are normally 5 hours of bright sunshine each day in Osaka in January - that's 44% of daylight hours.

How warm is the sea around Osaka in January?

The average sea temperature around Osaka in January is 16°C.

Does it rain in Osaka in January?

There are usually 17 days with some rain in Osaka in January and the average monthly rainfall is 52mm.

Osaka sunrise & sunset times for January 2021

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st January 2021 07:05 16:58
Saturday, 16th January 2021 07:05 17:11
Sunday, 31st January 2021 06:57 17:26
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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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