Average temperatures, rainfall and packing tips for Osaka, Japan in December
December in Osaka is typically cool, with average daytime highs around 11°C and nights near 4°C. It is one of the cooler months of Osaka's year.
December is essentially dry in Osaka - rainfall is negligible on average and it is typically the driest month of the year.
If your dates are flexible, the most comfortable months in Osaka are usually April, May, June, October and November.
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In December, Osaka averages a daytime high of about 11°C and a night-time low of around 4°C, based on recent historical data.
December is essentially dry in Osaka - rainfall is negligible on average and it is typically the driest month of the year.
December is a workable time to visit Osaka, with cool days - just pack accordingly. If your dates are flexible, the most comfortable months in Osaka are usually April, May, June, October and November.