Osaka · Japan
September
Kishiwada Danjiri Matsuri — the most spectacular (and dangerous) portable shrine festival in Japan runs in mid-September.
Strong option
#7 of 12 months
There are better months for Osaka — see the full ranking below.
See when to go instead →Climate
High
29°C
Low
23°C
Rain
160mm
Sun
5.9hrs/day
30-year climate normals · Open Meteo ERA5
How September scores in Osaka
Weather
Above average
Value
Very good
Crowds
Good
Events
Excellent
Atmosphere
Very good
What you gain in September
- ↑Kishiwada Danjiri Matsuri (mid-September, typically third weekend) sees massive wooden festival floats pulled at speed through narrow streets by hundreds of participants — genuinely extraordinary and unlike any other festival in Japan
- ↑Osaka Marathon weekend (October, but registrations and build-up in September) adds a running culture energy to the city; the course passes Dotonbori and Osaka Castle
- ↑Temperatures start dropping from the August peak; late September at 29°C is meaningfully more comfortable than August's 34°C
What you sacrifice
- ↓September sees Osaka's second highest annual rainfall at 160mm — typhoon season means some weekends bring heavy rain and occasional travel disruption
- ↓Still humid: 73% humidity combined with 29°C means the post-summer relief is gradual rather than immediate
- ↓Kishiwada Danjiri Matsuri is in Kishiwada city (30 minutes south of Osaka by Nankai Line) rather than central Osaka — a day trip rather than a walkable event
How September compares to October (best month)
| Factor | September | October ★ |
|---|---|---|
| Weather | 5 | 9 |
| Value | 7 | 7 |
| Crowds | 6 | 6 |
September in other destinations
Lisbon (24.6°C)Barcelona (25.5°C)Tokyo (28.1°C)Bali (30.4°C)Santorini (24.1°C)Paris (21.6°C)New York (23.9°C)Marrakech (31.6°C)Amsterdam (18.8°C)Maldives (30.2°C)Rome (26.5°C)Bangkok (31°C)Istanbul (24.2°C)Vienna (22.1°C)Seoul (25.1°C)Dubrovnik (24.9°C)Rio de Janeiro (27.3°C)Kyoto (28.6°C)Phuket (31°C)Cape Town (19°C)Prague (21°C)Amalfi Coast (27°C)Mexico City (22°C)Medellín (28°C)Fiji (27°C)London (20°C)Sydney (20°C)Iceland (10°C)Tulum (32°C)Dubai (39°C)Singapore (32°C)Hoi An (31°C)Chiang Mai (31°C)Miami (32.8°C)Florence (26.3°C)Queenstown (12.5°C)Madrid (28.7°C)Porto (25°C)Edinburgh (16°C)Copenhagen (18°C)Budapest (23°C)Kraków (19°C)Tbilisi (26°C)Palawan (30°C)Hanoi (31°C)Goa (30°C)Cusco (20°C)Buenos Aires (18°C)Mykonos (27°C)Zanzibar (27°C)Sri Lanka (30°C)Costa Rica (24°C)
Climate data: 30-year normals (1991–2020) from Open Meteo ERA5 reanalysis. Scores compare months within Osaka, not across destinations. Methodology →