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7 Days
14 Days
Monthly
°C
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°Fahrenheit
Monthly Historical Averages
Westerland / Sylt, SH
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January
Average Temperature
High
5°
Feels 0
Low
2°
Feels -3
Average Precipitation
14 Days
Rain amount
68mm
Snow amount
1.5cm
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Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
6°
2
5°
3
1°
4
2°
5
0°
6
4°
7
5°
8
5°
9
5°
10
5°
11
5°
12
6°
13
5°
14
4°
15
6°
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Thursday, January 1, 2026
Day
6°
Feels 0
Wind
60 km/h W
Gust
89 km/h
Humidity
70%
P.O.P
90%
Rain
1-3 mm
Night
5°
Feels -2
Wind
61 km/h W
Gust
92 km/h
Humidity
78%
P.O.P
80%
Rain
~1 mm
Historical Averages
Jan 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.