Kyushu Weather Guide

Kagoshima, Sakurajima & Ibusuki Weather & What to Wear

Kagoshima, Sakurajima, Ibusuki, Sengan-en

This area covers Kagoshima City, facing the active volcano Sakurajima in Kinko Bay; Sengan-en, a former villa of the Shimazu clan; and Ibusuki, known for its sand baths. With an annual average temperature of 18.8°C, it's the warmest of this guide's areas on the Kyushu mainland. Depending on the wind, ash from Sakurajima can fall on the city, so it's a good idea to check the Japan Meteorological Agency's ashfall forecast.

January low
4.9℃
August high
32.7℃
Max snow depth
2cm
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Forecast

Forecast: Today & the Next 7 Days

JMA forecast issued Oct 22, 11 AM

Every 3 Hours: Today & Tomorrow

  1. Today
    3 PM
    Sunny
    27°
    ☂ 0%
    3–5m/s
  2. 6 PM
    Sunny
    25°
    ☂ 0%
    3–5m/s
  3. 9 PM
    Sunny
    22°
    ☂ 0%
    3–5m/s
  4. Tomorrow
    12 AM
    Cloudy
    22°
    ☂ 20%
    6–9m/s
  5. 3 AM
    Cloudy
    22°
    ☂ 20%
    10–14m/s
  6. 6 AM
    Cloudy
    22°
    ☂ 50%
    10–14m/s
  7. 9 AM
    Rain
    23°
    ☂ 50%
    10–14m/s
  8. 12 PM
    Rain
    24°
    ☂ 80%
    3–5m/s
  9. 3 PM
    Rain
    24°
    ☂ 80%
    3–5m/s
  10. 6 PM
    Rain
    24°
    ☂ 70%
    3–5m/s
  11. 9 PM
    Rain
    23°
    ☂ 70%
    6–9m/s

Weather and wind are for the wider area; temperature is for the main forecast point. Chance of rain is for the 6-hour period.

  1. Today
    10/22(Thu)
    Sunny
    27°/17°
    Observed: 17°
    ☂ 0%
  2. Tomorrow
    10/23(Fri)
    Cloudy, then rain
    24°/21°
    ☂ 80%
  3.  
    10/24(Sat)
    Cloudy, rain at times
    29°/25°
    ☂ 70%
  4.  
    10/25(Sun)
    Cloudy, brief rain
    30°/26°
    ☂ 50%
    Reliability C
  5.  
    10/26(Mon)
    Cloudy, rain at times
    29°/25°
    ☂ 70%
    Reliability B
  6.  
    10/27(Tue)
    Cloudy, sunny at times
    27°/19°
    ☂ 30%
    Reliability C
  7.  
    10/28(Wed)
    Sunny, cloudy at times
    25°/16°
    ☂ 20%
    Reliability A
  • ☂ Chance of rain
  • From day 3, the weekly forecast covers a wider prefecture-level area.
  • Reliability of the weekly forecast (A: high, B: fairly high, C: fairly low)
  • "Observed" is the temperature measured so far today by JMA weather stations (AMeDAS), not a forecast.
  • Source: Japan Meteorological Agency (weather forecast)
Best Season

Best Time to Visit Kagoshima, Sakurajima & Ibusuki

For spring

Cherry blossoms usually open around March 26. April highs are around 22°C, ideal for exploring Sakurajima and Sengan-en.

For autumn

October and November bring highs of around 21–26°C. With lots of sunny days, it's a comfortable season for sightseeing.

For hot springs

Winters are warm, with highs around 13–15°C. You can enjoy Ibusuki's sand baths year-round.

Climate

Kagoshima, Sakurajima & Ibusuki Temperature & Snow Through the Year

Monthly high / low temperature (°C)

HighLow
05101520253035JanFebMarAprMayJunJulAugSepOctNovDec32.7℃4.9℃Jan High 13.1℃ / Low 4.9℃Feb High 14.6℃ / Low 5.8℃Mar High 17.5℃ / Low 8.7℃Apr High 21.8℃ / Low 12.9℃May High 25.5℃ / Low 17.3℃Jun High 27.5℃ / Low 21.3℃Jul High 31.9℃ / Low 25.3℃Aug High 32.7℃ / Low 26.0℃Sep High 30.2℃ / Low 23.2℃Oct High 25.8℃ / Low 18.0℃Nov High 20.6℃ / Low 12.2℃Dec High 15.3℃ / Low 6.9℃

Monthly max snow depth (cm)

010Jan 2cmJanFebMarAprMayJunJulAugSepOctNovDec 1cmDec2cm
Month by Month

Month-by-Month Weather & What to Wear

MonthHighLowPrecip.Max snow depthWhat to wear
Jan13.1℃4.9℃78.3mm2cmWarm jacketLight down or winter coat, sweater
Feb14.6℃5.8℃112.7mm—Long sleeves + jacketLong sleeves with a light jacket or hoodie
Mar17.5℃8.7℃161mm—Long sleeves + jacketLong sleeves with a light jacket or hoodie
Apr21.8℃12.9℃194.9mm—T-shirt + layerT-shirt, plus light long sleeves for mornings and evenings
May25.5℃17.3℃205.2mm—T-shirtT-shirt, with a light layer for evenings and air conditioning
Jun27.5℃21.3℃570mm—T-shirtT-shirt, with a light layer for evenings and air conditioning
Jul31.9℃25.3℃365.1mm—T-shirtT-shirt, with a light layer for evenings and air conditioning
Aug32.7℃26.0℃224.3mm—T-shirtT-shirt, with a light layer for evenings and air conditioning
Sep30.2℃23.2℃222.9mm—T-shirtT-shirt, with a light layer for evenings and air conditioning
Oct25.8℃18.0℃104.6mm—T-shirtT-shirt, with a light layer for evenings and air conditioning
Nov20.6℃12.2℃102.5mm—T-shirt + layerT-shirt, plus light long sleeves for mornings and evenings
Dec15.3℃6.9℃93.2mm1cmLong sleeves + jacketLong sleeves with a light jacket or hoodie

Clothing tips are based on the normal high temperature and snow depth. Bring an extra layer for mornings and evenings.

Where to stay in Kagoshima, Sakurajima & IbusukiKagoshima-Chuo Station Area・Tenmonkan・Kagoshima Port & Waterfront・Sakurajima
Where to Stay · Agoda

Places to Stay near Kagoshima, Sakurajima & IbusukiPR

Prices and availability are shown on Agoda.

Seasons

Kagoshima, Sakurajima & Ibusuki Through the Seasons

🌸

Spring

Mar–May

Cherry blossoms open in late March, and April highs are around 22°C. The rainy season starts at the end of May, so earlier in spring is better for a trip.

☀️

Summer

Jun–Aug

The rainy season usually runs from around May 30 to around July 15, and June is extremely wet, with 570.0 mm of rain. After the rainy season, it's hot, with highs around 32–33°C.

🍁

Autumn

Sep–Nov

The lingering heat is intense in September, with highs around 30°C, and typhoons are a concern. October gets comfortable at around 26°C.

❄️

Winter

Dec–Feb

Highs around 13–15°C, with mornings around 5°C. Winters are warm for the Kyushu mainland, but you'll need a jacket in the mornings and evenings.

Events

Events & festivals in Kagoshima, Sakurajima & Ibusuki

Photo coming soonNovember

Ohara Festival

Kyushu ・ Kagoshima, Sakurajima & Ibusuki

Every year November 2 (Yoru Matsuri) and 3 (Hon Matsuri)

2026: Nov 2 (Mon) Yoru Matsuri & Nov 3 (Tue, holiday) Hon Matsuri

Fireworks

Fireworks festivals in Kagoshima, Sakurajima & Ibusuki

Onsen

Onsen towns in Kagoshima, Sakurajima & Ibusuki

♨ Onsen

Ibusuki Onsen

Kyushu ・ Ibusuki, Kagoshima

♨ Day use Sand bath: adults ¥1,500, children ¥800 / Hot spring only: adults ¥800, children ¥400 (as of October 2026)

Private baths
Attractions

Attractions in Kagoshima, Sakurajima & Ibusuki

Aquarium

Io World Kagoshima City Aquarium

Kyushu ・ Kagoshima, Sakurajima & Ibusuki

An aquarium in Honkoshin-machi, Kagoshima City, themed on Kagoshima's seas, from Kinko Bay to the Nansei Islands. It displays about 800 species, and the large Kuroshio tank with its whale shark and the dolphin programs are popular. It's about 15 minutes by streetcar from Kagoshima-Chuo Station, making it easy to drop by while sightseeing in the city.

Travel Passes

Travel passes you can use in Kagoshima, Sakurajima & Ibusuki

🚌 Bus

SUNQ PASS

Kyushu ・ Paper passes are valid for 3 or 4 consecutive days. Digital passes: the 3-day pass covers any 3 days within 5 days from the start date, and the 4-day pass any 4 days within 7 days (each day runs from 3:00 to 26:59)

🚄 JR

Japan Rail Pass

Nationwide ・ Three types: 7, 14 or 21 days. The period of use cannot be extended or changed

From ¥50,000

Getting Around

Getting to and from Kagoshima, Sakurajima & Ibusuki

Plan Your Trip

Plan Your Kagoshima, Sakurajima & Ibusuki TripPR

Other Areas

Weather in Other Areas

Back to the Kyushu Weather Guide (all months & areas) →

Source: Japan Meteorological Agency (climate normals 1991-2020). Compiled by tripuuu.log. Temperature and snow figures are normals from the Kagoshima station; actual weather varies from year to year.