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 6.8–15.4°C, 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 19.3–20.8°C, 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 16.2–6.2°C, 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 3.4–5.8°C, 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. 11.7°C / 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 | 3.4°C | 5.8°C | 6.8°C | 9.6°C | 15.4°C | 19.3°C | 20.4°C | 20.8°C | 16.2°C | 12.5°C | 6.2°C | 3.6°C |
| 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 | 11/7Saturday | 11/8Sunday | 11/9Monday | 11/10Tuesday | 11/11Wednesday | 11/12Thursday | 11/13Friday |
|---|---|---|---|---|---|---|---|
| Weather |  Sunny |  Overcast | Sunny | Sunny | Overcast |  Patchy rain nearby |  Partly Cloudy |
| High | 9.4°C | 10.3°C | 11.1°C | 9.6°C | 8.9°C | 13.5°C | 7.6°C |
| Low | -1.6°C | 0.6°C | -0.3°C | 0.2°C | 0.3°C | 6.4°C | 0.3°C |
