Saitama Weather in October

October weather in Saitama

October brings a welcome break from September's heat, with afternoons around 22°C and cooler evenings near 12°C. It's still fairly damp: rain falls on about 12 days, and cloudy skies are common. Showers can interrupt a long walk, so keep indoor stops in mind.

You can explore Omiya's Railway Museum or stroll through the grounds of Hikawa Shrine between showers. The cooler air also suits a day trip to Kawagoe's old streets. Save long outdoor plans for a clearer day, and don't count on a full afternoon of sunshine.

Festivals and autumn days

Kawagoe Festival usually takes place over a weekend in October. Its tall, decorated floats move through the old warehouse district, with music and crowds filling the streets. It's a lively way to see Kawagoe, but narrow lanes can feel packed during the parade.

Japan's Sports Day holiday falls in October, too, so popular sights may draw more local visitors around the long weekend. Families who enjoy festivals will find plenty to watch; travellers seeking quiet streets may prefer a weekday away from Kawagoe's festival.

Crowds and practical tips

October is more comfortable for sightseeing than hot, wet September, and it's a popular time to visit. Expect more people than in the quieter summer months, especially at Kawagoe Festival. Prices can rise around the event, while November is a strong alternative if you want drier weather and autumn colour.

For a calmer Kawagoe visit, go to the Kurazukuri (old warehouse-style) streets on a non-festival weekday. If you do attend the festival, agree on a meeting point near the Toki no Kane bell tower before the parade crowds gather. The old streets are easy to get turned around in when they're busy.