Sylt in September: weather, sea & travel advice
Sylt in September is especially suited to city breaks and active holidays and hiking. Days are around 17 °C (cool), and the sea is about 17 °C. With about 9 rainy days it is moderate.
Sylt · SeptemberPhoto: User:Equalhuman · CC0Climate facts
- Day
- 17 °C
- Night
- 15 °C
- Sea
- 17 °C
- Rainy days
- 9 rainy days
- Sun
- 4 h/day
- Humidity
- 82 %
Suitability by travel type
BeachUnsuitable37/100
City breakGood77/100
ActiveGood73/100
FamilyUnsuitable41/100
In favour
- No particular highlights.
To consider
- Rather cool at around 17 °C
- Sea still cool (17 °C)
- High humidity (82 %)
All months at a glance
5J
4F
5M
9A
12M
16J
18J
19A
17S
13O
9N
6D
12J
10F
10M
8A
7M
7J
8J
8A
9S
12O
13N
13D
Similar destinations in September
Frequently asked questions
How warm is Sylt in September?
Daytime highs average around 17 °C, with nights around 15 °C.
Can you swim in Sylt in September?
The sea is about 17 °C (cold).
Does it rain a lot in Sylt in September?
On the long-term average, expect about 9 rainy days.
When is the best time to visit Sylt?
The most favourable months are usually the ones highlighted on the overview page. Values are historical averages, not a forecast.