Average temperatures, rainfall and packing tips for Sapporo, Japan in December
December in Sapporo is typically freezing, with average daytime highs around -1°C and nights near -9°C. It is usually the coldest month of the year in Sapporo.
Expect some rain: around 53 mm falls in Sapporo during December on average.
If your dates are flexible, the most comfortable months in Sapporo are usually June, July, August and September.
← Sapporo weather tomorrow (live)
In December, Sapporo averages a daytime high of about -1°C and a night-time low of around -9°C, based on recent historical data. That makes it the coldest month of the year there.
Expect some rain: around 53 mm falls in Sapporo during December on average.
December is cold in Sapporo. City sightseeing works fine if you dress for it, but pack properly and expect short days. If your dates are flexible, the most comfortable months in Sapporo are usually June, July, August and September.