Osaka Weather in October

Season: Autumn
In short:
1. The weather of Osaka turns comfortably cool gradually in October, suitable for enjoying sightseeing here.
2. The city gets not-high-at-all rainfall and has only 5 rainy days averagely this month.
3. October with pleasant weather is a good month to visit Osaka.

Osaka Isshinji Temple in October

A Little Hot to Comfortably Cool

Dotonbori

As October is in mid-autumn, the weather of Osaka features gradually dropping temperatures, with its daily high from around 29 to 15 degrees Celsius (84 to 59 degrees Fahrenheit). Throughout the month, Osaka climate experiences transitions from slightly hot, comfortably cool, to probably a bit chilly:

In early-to-mid October, Osaka weather is more and more suitable for travel, with the daily high decreasing from about 28 to 23°C (82 to 73°F), and the daily low from about 23 to 20°C (73 to 68°F). You may still feel a little hot around noon in the first few days of this month, while around mid-October, the weather is perfectly cool, and you’ll be quite comfortable during your tour here. What’s more, a night tour can be enjoyed after dinner, in view of relatively pleasant temperature conditions after sunset.

In late October, the daily high is usually around 20°C (68°F), sometimes being only 15 to 17°C (59 to 63°F). Meanwhile, the daily low temperature is likely to drop to 11-15°C (52 to 59°F). On some days, the daily temperature variation can be 8 or 9°C (14 to 16°F). All of these make warm keeping vital in this period, especially for those very sensitive to temperature changes.

Only 5 Precipitation Days on Average

The rainfall of Osaka in October is not very high, and just totals about 111mm averagely. In most cases, precipitation comes in forms of drizzles and scattered showers, and the city just has about 5 rainy days averagely this month. Since October is in Osaka’s autumn and also the last phase of the typhoon season, neither monsoons nor typhoons will have a great impact on your tour here. But of course, exceptions can also happen occasionally, and thunderstorms may fall in late October, making your sightseeing in outdoor attractions inconvenient.

Daytime & UV Index

The day length of Osaka shortens from about 12 to 11 hours, and at the end of October, the sun sets quite early at around 17:00. Time for sightseeing in the daytime is limited, but fortunately, Osaka further boasts wonderful night views. For instance, you can enjoy a night tour to feel the impressive charm of the city under sparkling illumination in Dotonbori. The shortening daylight further causes relatively short average sunlight duration, which is about 5 hours on average. As for the UV index, its maximum value is 6, in which basic sun-protective measures are needed around noon on clear days.

Is October a Good Month to Visit Osaka?

Yes, October 2026 is a good time to travel to Osaka.

In terms of weather conditions and comfort, October, especially the middle 10 days of this month, is ideal to make an Osaka tour. The weather is comfortably cool and less rainy, and people generally feel pleasant on tours.

In terms of crowds and costs, this month can also provide a good experience. Since the crowded fall foliage season hasn’t begun yet, you won’t find too many tourists here, thus gaining a less crowded tour. Besides, both airfare and accommodation expenses won’t be high, and you can have an economical trip.

Packing List for an Osaka Trip in October

In early-to-mid October: On sunny days, short-sleeved and long-sleeved shirts are suitable. As for bottoms, opt to wear shorts / skirts. On cooler cloudy or rainy days, better to wear a long-sleeved shirt, a thin jacket, and long casual pants / jeans. For shoes, breathable sneakers and flats are both suitable.

In late October: A sweatshirt, a trench coat, and jeans / sweatpants are recommended. At cooler dawn and dusk, a scarf and a hat are helpful. Suitable shoes are sneakers and thick flats.

Requisites: Sun-protective products and an umbrella.

Special Activities in Osaka in October

1. Kishiwada Danjiri Festival in Early October

The main celebration of this festival to pray for an abundant harvest is held two times, respectively in September and October, and it’s probably the most exciting and crazy activity in Osaka throughout the entire year. Wooden-carved floats carry people in traditional costumes speeds forward at the fastest pace, and don’t slow down at all, even across corners. In addition to the “flying” floats, people in the parade run in energetic spirits, making the celebration more active.

2. Yodogawa Fireworks Festival on October 17, 2026

Unlike most other fireworks festivals held in the summer months of July and August, this one makes it possible to admire fabulous fireworks at autumn night. Many people choose to put on a traditional Japan kimono and take photos with the spectacle in the night sky. It’s noteworthy that the climate of Osaka at night on this day would be quite cool, and it’s also possible that rain comes all of a sudden. To be fully prepared, better to wear thick and carry a raincoat, and those who choose to wear a kimono are advised to wear thermal underwear and long johns inside.

Tempozan Giant Ferris Wheel

Tips for Visiting Osaka in October

1. In slightly hot early October, better to properly arrange indoor and outdoor attractions: go to outdoor must-visit spots like Osaka Castle and Sumiyoshi Taisha Shrine just after opening time or before last admission time, and go to indoor places like Osaka Aquarium Kaiyukan, Kuromon Market, and Shinsaibashi around 11:00-15:00. In mid-October with a comfortably cool climate, you can flexibly arrange your itinerary, and just remember to deal with sudden rain. In cooler late October, it’s better to set outdoor attractions around noon to make the most of the balmy weather in this period.

2. Once thunderstorms happen, the outdoor amusement facilities in Universal Studios Japan may be closed, greatly affecting your tour experience. To cope with this situation, better to check the latest weather forecast before you go and decide whether to visit this attraction featuring many outdoor activities.