Data source: Meteostat・Last updated: 2025-09
Spring (March–May): Average 13.9–21.8°C, mild climate, rainfall gradually increases, especially in April. Common activities: Spring outings, flower viewing, excursions. Suggested clothing: Light jacket, long-sleeved shirt, comfortable athletic shoes.
Summer (June–August): Average 26.1–29.9°C, hot and humid, June has the most rainfall, July and August have relatively less rainfall. Common activities: Swimming, escaping the heat, hiking (early morning or evening). Suggested clothing: Light and breathable clothing, sun hat, sunscreen.
Autumn (September–November): Average 18.7–25.9°C, pleasant climate, cool and comfortable, less rainfall. Common activities: Viewing autumn scenery, hiking, cycling. Suggested clothing: Comfortable long-sleeved shirts, light jacket.
Winter (December–February): Average 5.6–5.7°C, cold and dry, less rainfall. Common activities: Indoor activities, hot springs (if available nearby). Suggested clothing: Thick coat, sweater, warm socks.
Annual average temperature: approx. 17.9°C / Annual rainfall: approx. 1315 mm / Summer humidity: 70%–80% / Rainiest month: June
| Month | January | February | March | April | May | June | July | August | September | October | November | December |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | 5.6°C | 5.7°C | 13.9°C | 18.5°C | 21.8°C | 26.1°C | 29.5°C | 29.9°C | 25.9°C | 18.7°C | 14.1°C | 5.7°C |
| Rainfall (mm) | 48.3 | 99 | 64.2 | 189.8 | 222.2 | 276 | 172.2 | 81.6 | 50.3 | 34.1 | 52.7 | 25.5 |
| Date | 11/8Sunday | 11/9Monday | 11/10Tuesday | 11/11Wednesday | 11/12Thursday | 11/13Friday | 11/14Saturday |
|---|---|---|---|---|---|---|---|
| Weather | Light drizzle | Overcast | Overcast | Smoky haze | Smoky haze | Overcast | Light drizzle |
| High | 16.3°C | 11.4°C | 13.1°C | 16.4°C | 14.9°C | 16.7°C | 18.5°C |
| Low | 11.1°C | 6.9°C | 4.2°C | 5.8°C | 10°C | 12°C | 14.3°C |