Known as Japan's 'kitchen' (tenka no daidokoro), Osaka has been a merchant city and commercial capital since the 16th century when Toyotomi Hideyoshi built his great castle here. The city's Dotonbori entertainment district has been the heart of Japanese street food culture for over 400 years. Osaka-ben, the local dialect, is famous for its warmth and humor throughout Japan.
Nights sit around 22°C and afternoons around 30°C, though some days reach 34°C.
Osaka has real seasons: summer afternoons sit around 31°C, winter ones around 11°C.
Some summer days reach 36°C, and some winter nights drop below freezing.
Most of the rain falls in summer, least in winter. In June it rains about 11 days in 30; in January, 4.
Wind is rarely an issue; most months sit between calm and a light breeze. Air quality is worth watching: June averages an AQI of 79, while October clears to 61.
Days stretch to about 14.3 hours of light in June and shrink to 9.7 in December — something to weigh if you work to a fixed timezone.
No month in Osaka matches what you're after, so come for the place rather than the weather. Expect fast internet (241 Mbps) and a high cost of living (about €1700 a month).
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