Tohoku Weather Guide

Hirosaki Weather & What to Wear

Hirosaki, Hirosaki Castle, Mt. Iwaki, Hirosaki Park

A former castle town in western Aomori Prefecture, known for Hirosaki Castle and the cherry blossoms of Hirosaki Park. It is also an apple-growing region spreading out at the foot of Mt. Iwaki. Located inland in the Tsugaru region, it gets a lot of snow in winter, with around 87 cm on the ground in February. Summer highs reach around 29°C.

January low
−4.6℃
August high
28.8℃
Max snow depth
87cm
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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
    Cloudy
    ☂ 30%
    10–14m/s
  2. 6 PM
    Cloudy
    ☂ 10%
    10–14m/s
  3. 9 PM
    Cloudy
    ☂ 10%
    3–5m/s
  4. Tomorrow
    12 AM
    Cloudy
    ☂ 0%
    3–5m/s
  5. 3 AM
    Cloudy
    ☂ 0%
    3–5m/s
  6. 6 AM
    Sunny
    ☂ 0%
    6–9m/s
  7. 9 AM
    Sunny
    ☂ 0%
    6–9m/s
  8. 12 PM
    Sunny
    ☂ 0%
    6–9m/s
  9. 3 PM
    Sunny
    ☂ 0%
    6–9m/s
  10. 6 PM
    Sunny
    ☂ 0%
    3–5m/s
  11. 9 PM
    Sunny
    ☂ 0%
    3–5m/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. There is no 3-hourly temperature forecast for this area, so temperatures are not shown.

  1. Today
    10/22(Thu)
    Cloudy
    14°/8°
    Observed: 8°
    ☂ 30%
  2. Tomorrow
    10/23(Fri)
    Sunny
    18°/6°
    ☂ 0%
  3.  
    10/24(Sat)
    Cloudy
    —/—
    ☂ 30%
  4.  
    10/25(Sun)
    Cloudy
    —/—
    ☂ 40%
    Reliability C
  5.  
    10/26(Mon)
    Cloudy
    —/—
    ☂ 40%
    Reliability B
  6.  
    10/27(Tue)
    Cloudy, brief rain
    —/—
    ☂ 60%
    Reliability B
  7.  
    10/28(Wed)
    Cloudy, brief rain
    —/—
    ☂ 50%
    Reliability C
  • ☂ 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.
  • Temperatures from day 3 are not shown because the weekly forecast has no point for this area.
  • Source: Japan Meteorological Agency (weather forecast)
Best Season

Best Time to Visit Hirosaki

For cherry blossoms

The cherry blossoms in Hirosaki Park usually start opening around late April, when the Hirosaki Cherry Blossom Festival is held. The evening illuminations are also popular.

For comfortable weather

May to June and September to October bring lots of sunny days, perfect for strolling the old castle town or driving to Mt. Iwaki.

Climate

Hirosaki Temperature & Snow Through the Year

Monthly high / low temperature (°C)

HighLow
-10-505101520253035JanFebMarAprMayJunJulAugSepOctNovDec28.8℃−4.6℃Jan High 1.7℃ / Low −4.6℃Feb High 2.5℃ / Low −4.6℃Mar High 6.7℃ / Low −1.8℃Apr High 14.3℃ / Low 3.2℃May High 20.3℃ / Low 8.9℃Jun High 23.9℃ / Low 13.7℃Jul High 27.4℃ / Low 18.2℃Aug High 28.8℃ / Low 19.3℃Sep High 24.9℃ / Low 14.9℃Oct High 18.4℃ / Low 8.2℃Nov High 11.3℃ / Low 2.2℃Dec High 4.4℃ / Low −2.4℃

Monthly max snow depth (cm)

020406080100Jan 67cmJanFeb 87cmFebMar 66cmMarApr 9cmAprMayJunJulAugSepOctNov 8cmNovDec 37cmDec87cm
Month by Month

Month-by-Month Weather & What to Wear

MonthHighLowPrecip.Max snow depthWhat to wear
Jan1.7℃−4.6℃125.5mm67cmFull winter gearDown coat, thermal layers, gloves, hat, snow boots
Feb2.5℃−4.6℃99.9mm87cmWinter coatDown or heavy coat, gloves, waterproof shoes
Mar6.7℃−1.8℃82.3mm66cmWinter coatDown or heavy coat, gloves, waterproof shoes
Apr14.3℃3.2℃65.8mm9cmLong sleeves + jacketLong sleeves with a light jacket or hoodie
May20.3℃8.9℃66.3mm—T-shirt + layerT-shirt, plus light long sleeves for mornings and evenings
Jun23.9℃13.7℃71.9mm—T-shirt + layerT-shirt, plus light long sleeves for mornings and evenings
Jul27.4℃18.2℃115.3mm—T-shirtT-shirt, with a light layer for evenings and air conditioning
Aug28.8℃19.3℃140.7mm—T-shirtT-shirt, with a light layer for evenings and air conditioning
Sep24.9℃14.9℃136.3mm—T-shirtT-shirt, with a light layer for evenings and air conditioning
Oct18.4℃8.2℃107.7mm—Long sleeves + jacketLong sleeves with a light jacket or hoodie
Nov11.3℃2.2℃113.7mm8cmWarm jacketLight down or winter coat, sweater
Dec4.4℃−2.4℃130.1mm37cmWinter coatDown or heavy coat, gloves, waterproof shoes

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

Where to Stay · Agoda

Places to Stay near HirosakiPR

Prices and availability are shown on Agoda.

Seasons

Hirosaki Through the Seasons

🌸

Spring

Mar–May

Cherry blossoms around late April. April mornings drop to around 3°C, so bring a winter jacket for evening cherry blossom viewing.

☀️

Summer

Jun–Aug

Highs of 27–29°C. With lots of sunny days, it's a lovely season for walks with views of Mt. Iwaki.

🍁

Autumn

Sep–Nov

The October high is around 18°C, with mornings around 8°C. Snow starts to fall in November.

❄️

Winter

Dec–Feb

Highs of 2–4°C, with January mornings around -5°C. There's a lot of snow, so you'll need shoes for snowy roads.

Events

Events & festivals in Hirosaki

April–May

Hirosaki Cherry Blossom Festival

Tohoku ・ Hirosaki

Usually late April to early May (timed to the cherry blossom season; April 10 – May 5 in 2026)

2027: Apr 16 (Fri) – May 5 (Wed, holiday), 20 days

Winter Scenery

Winter Scenery in Hirosaki

Travel Passes

Travel passes you can use in Hirosaki

🚄 JR

JR EAST PASS

Tohoku ・ 5 or 10 consecutive days from the first day of use

From ¥35,000

🚄 JR

Japan Rail Pass

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

From ¥50,000

Plan Your Trip

Plan Your Hirosaki TripPR

Other Areas

Weather in Other Areas

Back to the Tohoku 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 Hirosaki station; actual weather varies from year to year.