ClimaGo › Osaka › Weather in December
Japan
December transforms Osaka into a festive winter wonderland with crisp cold air around 8-13°C, ideal for enjoying illuminated streets, holiday markets and seasonal foods while fewer crowds make sightseeing more enjoyable.
Avg High
12°C
Avg Low
5°C
Daily Rain
1.4mm
Rainfall
Low
💡 Best months to visit Osaka: Apr, Oct, Nov
This energetic city pulses with street food culture, neon nightlife, stunning castles, bustling markets and authentic working-class Japanese spirit.