Weimar in September
7.3out of 10
Possible, with caveats
Mild: highs around 19°C. Frequent rain: about 9 rainy days.
19°CAvg high
9°CAvg low
9Rainy days (51 mm)
12:22 hDaylight
06:58Sunrise · 19:20 Sunset
Why this score
- Mild: highs around 19°C
- Frequent rain: about 9 rainy days
What to wear and pack
- Layers you can add or remove
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in September varies a lot between years (±3.3 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 3°C | -2°C | 42 mm | 11 | – | – | 4.3 |
| February | 5°C | -1°C | 34 mm | 9 | – | – | 4.8 |
| March | 9°C | 1°C | 45 mm | 11 | – | – | 5.3 |
| April | 14°C | 4°C | 39 mm | 9 | – | – | 6.5 |
| May | 18°C | 8°C | 60 mm | 10 | – | – | 7.1 |
| June | 21°C | 11°C | 55 mm | 11 | – | – | 7.5 |
| July | 24°C | 13°C | 67 mm | 11 | – | – | 7.6 |
| August | 24°C | 13°C | 59 mm | 10 | – | – | 7.7 |
| September | 19°C | 9°C | 51 mm | 9 | – | – | 7.3 |
| October | 13°C | 6°C | 45 mm | 10 | – | – | 6.4 |
| November | 7°C | 2°C | 49 mm | 10 | – | – | 5.3 |
| December | 4°C | 0°C | 48 mm | 11 | – | – | 4.5 |
Frequently asked questions
How hot is Weimar in September?
Daytime highs average 19°C and nights about 9°C.
When is the best time to visit Weimar?
The best months are August, July, June, September.