Best Time To Visit Nagoya

October and November are dry and comfortable, with November down to about seventeen degrees and among the driest months of the year.

The Nagoya Festival falls in mid-October, with the procession of the city's three warlords, Nobunaga, Hideyoshi and Ieyasu, and more than seven hundred costumed participants. The dates move, so check them for your year.

January is the driest month of the year, and this is Nagoya's underrated season. Nagoya Castle, Atsuta Shrine, the Osu district, the Toyota museum and the SCMaglev railway park are all roofed or indoors.

Winter costs Nagoya far less than it costs an outdoor destination. The trade is the cold: January averages under five degrees across the day, with nights near one.

May is warm and dry, the last clear month before the rains. It is the best month of the year for walking the city rather than ducking between indoor sights.

Book it early. May carries Japan's domestic holiday season, so trains and hotels fill well ahead of time.

The rainy season runs from roughly early June to mid or late July across Honshu, and it is wet without being the wettest part of Nagoya's year.

June has one strong reason to exist here. The Atsuta Festival falls on 5 June, a fixed date, with mikoshi carried along the shrine approaches and groups of three hundred and sixty-five lanterns lit at the gates after dark.

August is the hottest month at about thirty-three degrees, and the nights are the real problem, averaging close to twenty-five.

Nagoya's reputation for summer heat is earned. It runs two to three degrees hotter in August than the Tokyo-area coast at Yokohama or Kamakura, so this is not a month for walking the city.

September, not June, is Nagoya's wettest month, ahead of both July and June, and it sits inside the peak typhoon window.

That inverts the usual advice. Anyone rescheduling out of Japan's June rainy season into September is making the trip worse, and Nagoya sits at the head of Ise Bay, exposed to typhoon storm surge as well as rain.