SeasonScore
Nagoya, Japan
Photo: AndreCarrotflower · CC BY-SA 3.0

Japan

Nagoya in October

🍁 Autumn (koyo)

Pleasant and often rainy. Watch for tropical cyclone risk.

🎒 Pack: compact umbrella or rain jacket

Best months: May (8.9), Apr (8.8), Nov (8.8)

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Why October scores 8.5What goes into the score

How it works
🌡️ 23° / 15°C🌧️ 165 mm💧 dew pt 15°🍃 PM2.5 18
  • Weather comfort8.6
    • ✓Comfortable temperatures (23°C highs / 15°C lows)
    • ✓Slightly humid (dew point 14.8°C)
    • !Wet: ~165 mm rain, ~5 heavy-rain days
  • Air quality8.0
    • ✓Moderate (PM2.5 ~18 µg/m³)
  • Seasonal hazards8.5
    • !Tropical cyclone: Peak of the Western Pacific typhoon season
  • Safety baseline9.0
    • ·Normal precautions
Compare monthsPut October side by side with another month
OctMay
Score8.5 Excellent8.9 Excellent
Season🍁 Autumn (koyo)🌿 Late spring
High / low23° / 15°25° / 15°
Rain165 mm150 mm
Humiditydew pt 15°dew pt 14°
PM2.518 µg/m³16 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Nagoya weather-station normals. Rainfall: Nagoya weather-station normals (national met service).

Holidays & crowdsOctober 2027

Long weekend

There's at least one long weekend. Domestic travel picks up and popular spots get busier over those days.

  • Sports Day 9–11 Oct · 3 days off in a row

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Nature calendarBlossoms, leaves & seasons in Nagoya

  • 2026 forecast: Korankei2026 forecast
    Peak from ~16 Nov 2026

    Last year the peak began 17 Nov. JWA expects most of Japan to be on time or a little later than usual this year.

    Source: Japan Weather Association (tenki.jp), forecast 14 Oct 2026

  • Cherry blossom 2026 (what actually happened)2026 actual
    First blooms 17 Mar 2026, full bloom 30 Mar 2026

    Observed by JMA at the city's official sample tree. The 2027 forecast isn't out yet: Japanese weather companies such as the Japan Weather Association usually publish the first one in January, and we add it then.

    Source: Japan Meteorological Agency

  • Cherry blossomTypical dates
    First blooms ~24 Mar, full bloom ~2 Apr

    Typical dates (1991–2020 normal). In 2021–2026 first blooms came between 17 Mar and 28 Mar (17 Mar in 2026). Blossoms last about a week after full bloom.

    Source: Japan Meteorological Agency

  • Autumn leaves: Korankei (day trip)Typical dates
    Usually mid-Nov to late-Nov

    Usual peak viewing window for this spot.

    Source: Japan Weather Association (tenki.jp)

  • Autumn leaves: Higashiyama Zoo & Botanical GardensTypical dates
    Usually late-Nov to early-Dec

    Usual peak viewing window for this spot.

    Source: Japan Weather Association (tenki.jp)

Explore NagoyaEvents, sights, food & souvenirs

Check event dates locally

Japan's fourth-largest city and centre of the Chūkyō industrial region, known for its castle, Atsuta Shrine, Toyota heritage and distinctive local food.

Events in October
Nagoya FestivalDate variesUsually mid-October, on a weekend

A city festival with a parade of the three unifiers of Japan and karakuri puppet floats.

Why go: Parade routes in the centre are crowded.

Where: Hisaya Ōdōri and central Nagoya

Coming up later

Nagoya Women's MarathonDate variesUsually March

One of the world's largest women's marathons.

Why go: Roads close in the centre on race day.

Where: City streets, starting and finishing at Vantelin Dome

Cherry blossom seasonDate variesUsually late March to early April

Peak bloom brings hanami picnics and evening illuminations.

Why go: Bloom dates vary each year by about a week.

Where: Nagoya Castle, Tsuruma Park and the Yamazaki River

Atsuta FestivalEvery year5 June every year

The shrine's most important festival, with martial arts displays, lanterns and evening fireworks.

Why go: The shrine and nearby stations are very crowded in the evening.

Where: Atsuta Shrine

Plan this tripTickets, data and transfers for Nagoya

Airport transfer Kiwitaxi

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