Data source: Meteostat・Last updated: 2025-09
Spring (March–May): Average 5.8–16.9°C, mild climate but with a large temperature difference between day and night, rainfall gradually increases. Common activities: Hiking, flower viewing. Recommended clothing: Jacket, long-sleeved shirt, comfortable shoes.
Summer (June–August): Average 22.4–25.2°C, hot and dry weather, with afternoon thunderstorms in some areas. Common activities: Camping, horseback riding, exploring national parks. Recommended clothing: Lightweight and breathable clothing, hat, sunglasses.
Autumn (September–November): Average 13.0–19.9°C, pleasant climate, warm and comfortable during the day, cooling down at night, more rainfall. Common activities: Maple viewing, hot air ballooning, tasting local cuisine. Recommended clothing: Comfortable long-sleeved shirts, light jacket.
Winter (December–February): Average -0.2–2.2°C, cold and dry, with snowfall in some areas. Common activities: Skiing, ice skating, enjoying winter scenery. Recommended clothing: Warm coat, hat, gloves, scarf.
Annual average temperature: approx. 13°C / Annual rainfall: approx. 283 mm / Summer humidity: 30%–40% / Rainiest month: August
| Month | January | February | March | April | May | June | July | August | September | October | November | December |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | -0.2°C | 2.2°C | 5.8°C | 11.8°C | 16.9°C | 22.4°C | 25.2°C | 22.5°C | 19.9°C | 13°C | 4°C | 0.9°C |
| Rainfall (mm) | 15.5 | 15.3 | 23.8 | 9.1 | 31.8 | 38.3 | 12.1 | 40.8 | 12.8 | 31.8 | 32 | 20.5 |
| Date | 11/9Monday | 11/10Tuesday | 11/11Wednesday | 11/12Thursday | 11/13Friday | 11/14Saturday | 11/15Sunday |
|---|---|---|---|---|---|---|---|
| Weather | Sunny | Sunny | Partly Cloudy | Sunny | Sunny | Partly Cloudy | Patchy light drizzle |
| High | 15.6°C | 16.7°C | 15.6°C | 15.7°C | 15.8°C | 14.1°C | 12.2°C |
| Low | 3.8°C | 4.2°C | 4.5°C | 4.8°C | 5.2°C | 5.2°C | 7.3°C |