Data source: Meteostat・Last updated: 2025-09
Spring (March–May): 4.2–17.7°C on average, the climate changes from cold to warm, with increasing rainfall. Common activities: Spring outings, flower viewing. Suggested clothing: Spring and autumn jackets, long-sleeved shirts, add warm clothing in the morning and evening.
Summer (June–August): 22.4–25.5°C on average, hot and humid, abundant rainfall, frequent thunderstorms. Common activities: Summer escapes, water activities. Suggested clothing: Light and breathable clothing, sun hat.
Autumn (September–November): 11.3–19.2°C on average, the climate changes from warm to cool, rainfall gradually decreases. Common activities: Maple viewing, mountain climbing. Suggested clothing: Comfortable long-sleeved shirts, light jackets.
Winter (December–February): -8.4–-4.9°C on average, cold and dry, less snowfall. Common activities: Skiing, ice and snow festivals. Suggested clothing: Thick down jackets, warm underwear, hats, gloves, and scarves.
Annual average temperature: approx. 9.9°C / Annual rainfall: approx. 945 mm / Summer humidity: 70%–80% / Rainiest month: July
| Month | January | February | March | April | May | June | July | August | September | October | November | December |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | -8.4°C | -4.9°C | 4.2°C | 12.6°C | 17.7°C | 22.4°C | 25.5°C | 24.3°C | 19.2°C | 11.3°C | 2.3°C | -7.8°C |
| Rainfall (mm) | 9.2 | 10.9 | 20.2 | 41 | 73.8 | 133.1 | 249.3 | 184.3 | 97.2 | 42 | 75.1 | 9.4 |
| Date | 11/7Saturday | 11/8Sunday | 11/9Monday | 11/10Tuesday | 11/11Wednesday | 11/12Thursday | 11/13Friday |
|---|---|---|---|---|---|---|---|
| Weather | Overcast | Sunny | Smoky haze | Smoky haze | Sunny | Sunny | Sunny |
| High | 2.6°C | 3°C | 5.1°C | 11.9°C | 15°C | 15.6°C | 10°C |
| Low | -5°C | -4.2°C | -5.1°C | -1.4°C | 1.1°C | 7.7°C | 3.2°C |