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Hoshino Resorts Tomamu

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Hoshino Resorts Tomamu Weather, Climate and Best Time to Visit

Data source：Meteostat
Update date：2025-09

Hoshino Resorts Tomamu year round climate

  • Spring (March–May): Average -0.9–12.3°C, the weather is changeable with the possibility of snowfall in March. It gradually warms up in April, and May is quite comfortable. Common activities: Skiing (end of season), enjoying spring scenery, and outdoor hiking. Recommended clothing: Warm jacket, sweater, waterproof jacket, and comfortable warm shoes.
  • Summer (June–August): Average 16.3–21.6°C, warm and humid weather with frequent rainfall, particularly in August. Common activities: Water activities, mountain hiking, and enjoying outdoor facilities. Recommended clothing: Light and breathable clothing, rain gear, and comfortable shoes.
  • Autumn (September–November): Average 10.8–18.4°C, cool and comfortable weather with significant rainfall. Temperatures drop noticeably after October. Common activities: Autumn foliage viewing, hiking, and enjoying onsen. Recommended clothing: Light jacket, long-sleeved clothing, and comfortable shoes.
  • Winter (December–February): Average -8.0–-4.3°C, cold and dry weather with significant snowfall; ideal for skiing. Common activities: Skiing, snow activities, and onsen. Recommended clothing: Heavy warm jacket, warm clothing, waterproof snow boots, hat, gloves, and scarf.

Hoshino Resorts Tomamu climatological average

Annual average temperature: approx. 7°C / Annual rainfall: approx. 1118 mm / Summer humidity: 70%–80% / Rainiest month: August

Hoshino Resorts Tomamu monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
-8°C
52.2
February
-6.7°C
36.4
March
-0.9°C
73.1
April
7.8°C
73
May
12.3°C
58.2
June
16.3°C
105.4
July
21.6°C
99.8
August
21.6°C
197
September
18.4°C
146.9
October
10.8°C
126.4
November
4°C
84.7
December
-4.3°C
65

Hoshino Resorts Tomamu weather for the next seven days

3/20
Friday
Moderate or heavy snow showers
3.5°C/-8.8°C
3/21
Saturday
Heavy snow
1.1°C/-8.1°C
3/22
Sunday
Patchy rain nearby
5.5°C/-8.7°C
3/23
Monday
Moderate or heavy snow showers
6.6°C/-4.6°C
3/24
Tuesday
Heavy snow
1.9°C/-4.9°C
3/25
Wednesday
Sunny
4.1°C/-9.4°C
3/26
Thursday
Overcast
6.1°C/-6°C

Hoshino Resorts Tomamu Frequently Asked Questions and Useful Information for Travel

What is unique about Hoshino Resorts Tomamu?

Hoshino Resorts TOMAMU is most famous for its expansive hotel and diverse snow activities. Its inland location creates ideal conditions for dry powder snow, offering a range of trails suitable for beginners, intermediates, and advanced skiers and snowboarders, all accessible via one gondola and five lifts.

Is Tomamu a good destination for skiing?

Yes, Tomamu is excellent for skiing. In addition to beginner slopes and groomed trails, it features advanced courses, a well-maintained terrain park, and sanctioned tree skiing within resort boundaries. Other winter activities include snowmobiling, snow rafting, snowshoeing, and curling.

What is the minimum stay at RISONARE Tomamu?

Reservations at RISONARE Tomamu can be made for a minimum of 2 nights. Additional facilities like a family lounge and a lobby with a fireplace enhance your stay, allowing for direct ski-in, ski-out access to the Hoshino Resorts TOMAMU Ski Area.

Can you stay overnight in Tomamu Ice Village?

Yes, the Tomamu Ice Village is available for overnight stays and also for day visitors. Please note that the duration and specific activities offered may be subject to change based on weather conditions.

What kind of snow activities are available at Hoshino Resorts Tomamu?

Hoshino Resorts Tomamu offers a wide array of snow activities, including skiing and snowboarding for all skill levels. Visitors can also enjoy snowmobiling, snow rafting, snowshoeing, and ice skating, making it a perfect winter wonderland for families and adventure seekers.