SeasonScore
Sendai, Japan
Photo: Enirac Sum · Public domain

Japan

Sendai in July

🥵 Summer

Pleasant, a little humid and often rainy.

🎒 Pack: compact umbrella or rain jacket

Best months: May (9.2), Jun (8.9), Apr (8.8)

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Why July scores 8.2What goes into the score

How it works
🌡️ 27° / 20°C🌧️ 178 mm💧 dew pt 20°🍃 PM2.5 20
  • Weather comfort7.8
    • ✓Comfortable temperatures (27°C highs / 20°C lows)
    • !Humid (dew point 20°C)
    • !Wet: ~178 mm rain, ~6 heavy-rain days
  • Air quality7.6
    • ✓Moderate (PM2.5 ~20 µg/m³)
  • Seasonal hazards9.5
    • !Tropical cyclone: Edge of the Western Pacific typhoon season
  • Safety baseline9.0
    • ·Normal precautions
Compare monthsPut July side by side with another month
JulMay
Score8.2 Very good9.2 Excellent
Season🥵 Summer🌿 Late spring
High / low27° / 20°20° / 12°
Rain178 mm110 mm
Humiditydew pt 20°dew pt 11°
PM2.520 µg/m³10 µg/m³

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

Holidays & crowdsJuly 2027

Long weekend

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

  • Marine Day 17–19 Jul · 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 Sendai

  • 2026 forecast: Naruko Gorge2026 forecast
    Peak from ~25 Oct 2026

    Last year the peak began 25 Oct. 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 31 Mar 2026, full bloom 4 Apr 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 ~8 Apr, full bloom ~13 Apr

    Typical dates (1991–2020 normal). In 2021–2026 first blooms came between 26 Mar and 8 Apr (31 Mar in 2026). Blossoms last about a week after full bloom.

    Source: Japan Meteorological Agency

  • Autumn leaves: Akiu Great FallsTypical dates
    Usually late-Oct to early-Nov

    Usual peak viewing window for this spot.

    Source: Japan Weather Association (tenki.jp)

  • Autumn leaves: Naruko Gorge (day trip)Typical dates
    Usually mid-Oct to early-Nov

    Usual peak viewing window for this spot.

    Source: Japan Weather Association (tenki.jp)

  • Snowy daysTypical dates
    Snow likely Nov–Apr (most in Jan: ~21 days)

    Average number of days with snowfall at Sendai. About 21 cm of snow falls in an average Jan.

    Source: Sendai weather-station normals (national weather service, via Wikipedia climate table)

Explore SendaiEvents, sights, food & souvenirs

Check event dates locally

Sendai is the largest city in Tōhoku, founded by the warlord Date Masamune, known for its tree-lined avenues, beef tongue and the summer Tanabata festival.

Events in July
Gion MatsuriAcross Japan

Kyoto's huge month-long festival with float parades and street food.

Coming up later

Sendai Tanabata MatsuriEvery year6-8 August every year

One of Japan's biggest Tanabata festivals, with huge paper streamers hung throughout the arcades.

Why go: Hotels book out well in advance.

Where: Central shopping arcades

Jōzenji Streetjazz FestivalDate variesUsually the second weekend of September

Hundreds of amateur bands play outdoors across the city centre.

Why go: Free to watch.

Where: Streets and parks around Jōzenji-dōri

Sendai Pageant of StarlightDate variesUsually most of December

The avenue's zelkova trees are lit with hundreds of thousands of lights.

Why go: Free and best after dark.

Where: Jōzenji-dōri