Hirosaki Weather in October
Season: Autumn In short:1. In October, the weather in Hirosaki becomes increasingly cool.
2. Although there are many rainy days, the rainfall is usually light and the duration is short.
3. From Mid-October on, it is the best time to appreciate autumn foliage in Hirosaki.
Temperature: Getting Cooler and Cooler
Gate of Fujita Memorial Garden
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From early to mid-October, it’s overall comfortably cool during the day, with the maximum temperature remaining at 15-20 degrees Celsius (59-68 degrees Fahrenheit). But after sunset, the temperature drops quickly, usually at 7-14℃ (45-57℉), making you feel quite chilly. To avoid catching a cold, you need to add an extra layer like a vest to keep warm.
In late October, the climate is obviously much cooler, as the temperature fluctuates between 10-15℃ (50-59℉) during the day. After an intense rainfall, though it rarely happens, the maximum temperature can drop to below 10℃. In early mornings and late afternoons when the temperature is as low as 4-8℃ (39-46℉), you would feel like it’s already in cold early winter.
Precipitation: Mainly Showers
Hirosaki in October experiences frequent but mostly mild rainfalls, with an average monthly rainfall of 73mm from 18 rainy days. To be exact, light showers are commonly seen over the month, which means that you may encounter a short period of light rainfall, and then see sunlight penetrating through the clouds after a while.
With the mean relative humidity of 80%, you may feel cozy during the day, but a bit clammy during early and late hours.
Daylight Hours & Sunshine Hours
Sunrise (1st-31st): 05:35 - 06:07
Sunset (1st-31st): 17:23 - 16:38
Daylength (1st-31st): Shortening from 11.6 hours to 10.5 hours
Average sunshine hours: 6 hours per day
The daytime duration in October is significantly shortening, which makes your daily travel schedule a bit tight. If you want to hang out for a more leisurely sightseeing, it’s recommended that you begin your daily tour early.
Due to occasional precipitation, sunshine hours are limited. When the sun is absent, the perceived temperature is much lower.
Is October a Good Time to Visit Hirosaki?
Yes. If you are planning your 2026 Hirosaki Trip, October is surely a good time.
First of all, the climate of this month is pleasant in general, with temperature being very cool and rainfall often very mild and temporary. Therefore, you don’t need to worry too much about the journey being greatly affected by the weather.
Secondly, the natural scenery this month is becoming more and more stunning. By mid-October, the autumn leaves in Hirosaki gradually transform into enchanting colors, and various chrysanthemums bloom in profusion, all ready to welcome you!
Hirosaki in Beautiful Autumn
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You might worry that it will get dark sooner, especially in the late month, but Hirosaki after sunset will offer you a different kind of surprise: during the Autumn Foliage Festival from late October to early November, there is a romantic light show in Hirosaki Park every evening, making the colorful autumn leaves even more vibrant.
What to Wear and Bring for Hirosaki Trip in October
Clothing
Given the declining temperatures over the month, you need to dress wisely in different phases.
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Bottom: Jeans or cargo pants will do in the first half of the month and sweatpants are more appropriate in the second half. Nevertheless, for those who are sensitive to cold, it’s always a good idea to bring a thermal underwear no matter when you are going to travel this month.
Shoes
Considering that you may walk a lot in the downtown areas admiring the beautiful autumn foliage, it’s advisable to choose comfortable casual sneakers or light hiking shoes.
Other Accessories You May Need
Bring a hat and a scarf, which are helpful to keep you warm when there is no warm sunshine. Last but not least, don’t forget to pack rain gear before you set off on the trip.
Top Spots for Admiring Autumn Foliage in Hirosaki
1. Near Hirosaki Castle Main Keep
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Five-Story Pagoda of Hirosaki
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2. Along the Moats in Hirosaki Park
Leisurely strolling along the moats in Hirosaki Park while admiring the red leaves and their reflections on the water, you can relax and feel refreshed. You can also take a raft for a different view point from the river.
3. Saishoin Temple Five-Story Pagoda
The path leading to the main hall is lined with various kinds of trees, where the red, orange, yellow, and green autumn leaves are in perfect harmony. A gentle breeze causes the leaves to dance in the air, making for perfect photo opportunities!
Tip: During the autumn foliage season, there will be a lot of small flying insects in the woods. It is recommended that you don’t wear clothes in overly bright colors, or you can bring a bottle of non-toxic insect repellent.
Other Travel Delights & Tips
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Hirosaki's Symbles: Nebuta & Apple
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After admiring the autumn leaves, why not visit the Hirosaki Castle Botanical Garden, where a variety of chrysanthemums are in full bloom. You can also appreciate various artworks decorated with chrysanthemums. On weekends, the garden also hosts wonderful musical and cultural performances. October is also a season of fragrant fruits. The various varieties of apples at Hirosaki Apple Park are all ripe now, so come and enjoy the fun of picking them! If you are going to catch the direct bus running there, go early, and remember that the park closes at 5 pm.
