Jena Top 10 Activities
Top things to do in Jena
Best time to visit Jena
Data source: Meteostat・Last updated: 2025-09
Weather in Jena throughout the year
Spring (March–May): Average 44–59°F, mild climate, increasing sunshine, moderate rainfall. Common activities: Outdoor walks, visiting Jena University and museums. Suggested clothing: Light jacket, comfortable long-sleeved shirt.
Summer (June–August): Average 66–69°F, warm and humid, occasional rainfall. Common activities: Walking along the Ilm River, enjoying outdoor cafes, attending local festivals. Suggested clothing: Light and breathable clothing, short-sleeved shirts, sun hat.
Autumn (September–November): Average 61–43°F, gradually decreasing temperatures, relatively high rainfall, especially in September. Common activities: Visiting the Jena Botanical Garden, enjoying autumn scenery. Suggested clothing: Warm jacket, comfortable trousers.
Winter (December–February): Average 38–42°F, cold and dry, occasional snowfall. Common activities: Indoor museum visits, enjoying hot drinks. Suggested clothing: Heavy coat, warm hoodie, scarf, gloves.
Weather in Jena
Annual average temperature: approx. 53.1°F / Annual rainfall: approx. 577 mm / Summer humidity: 60%–70% / Rainiest month: September
Jena weather by month
| Month | January | February | March | April | May | June | July | August | September | October | November | December |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | 38.1°F | 42.4°F | 44.2°F | 49.3°F | 59.7°F | 66.7°F | 68.7°F | 69.4°F | 61.2°F | 54.5°F | 43.2°F | 38.5°F |
| Rainfall (mm) | 43 | 45 | 36.7 | 40.4 | 38.6 | 39.6 | 65.3 | 61.3 | 68.5 | 47.3 | 38.3 | 53.1 |
7-day weather forecast for Jena
| Date | 11/5Thursday | 11/6Friday | 11/7Saturday | 11/8Sunday | 11/9Monday | 11/10Tuesday | 11/11Wednesday |
|---|---|---|---|---|---|---|---|
| Weather |  Sunny | Sunny | Sunny | Sunny | Sunny |  Partly Cloudy |  Patchy rain nearby |
| High | 50.8°F | 52.3°F | 50.4°F | 46.5°F | 49.1°F | 47.8°F | 45.1°F |
| Low | 29.9°F | 28.9°F | 31.6°F | 33.3°F | 35.4°F | 32.4°F | 31.3°F |
