Westerland/Sylt Arpt

Weather station · 54.9°N 8.3°E · 8 m above sea level

ICAO EDXWWMO 10018Station data since 1936

Right now16.0°C05:50 UTC · 2 h agoSource: NOAA METAR

Today so far16.0°/13.0°High at 05:50 UTC · low at 00:20 UTCSource: NOAA METAR and SYNOP

All-time record high32.6°CSaturday, 12 July 1941 · highest in available records since 1936Source: NOAA GHCN-Daily

All-time record low−23.5°CTuesday, 13 February 1940 · lowest in available records since 1936Source: NOAA GHCN-Daily

On this day · 23 September

Record high

23.5°C

in 1938

Record low

8.4°C

in 1950

Average high

16.7°C

all years on record

Record watch

7.5°C short of the record for 23 September

Today’s high 16.0°C against 23.5°C in 1938. A reading that beats it is flagged here automatically, once a second cycle confirms it.

All-time record high

32.6°C

Date: Saturday, 12 July 1941
Time of day: Not recorded. The daily archive stores the day, not the hour.
Location: Westerland/Sylt Arpt, Germany
Position: 54.91°N 8.34°E · 8 m

Highest highest in available records since 1936. Source: NOAA GHCN-Daily.

All-time record low

−23.5°C

Date: Tuesday, 13 February 1940
Time of day: Not recorded. The daily archive stores the day, not the hour.
Location: Westerland/Sylt Arpt, Germany
Position: 54.91°N 8.34°E · 8 m

Highest and lowest lowest in available records since 1936. Source: NOAA GHCN-Daily.

Where Westerland/Sylt Arpt is

54.91°N 8.34°E

Every year on record

1936 to 1961

Annual average · °C

Trend over 24 years with data: +0.09 °C per decade

Source: NOAA GHCN-Daily. Years the station did not cover are left as gaps, never joined across. The dashed line is a least squares trend through the years that have data.

Records by month

Jan

8.7°

−20.8°

Feb

10.7°

−23.5°

Mar

17.0°

−14.8°

Apr

21.9°

−4.8°

May

27.0°

−1.2°

Jun

31.4°

5.2°

Jul

32.6°

7.6°

Aug

31.2°

5.6°

Sep

28.3°

Recent days

Daily highest and lowest air temperature at Westerland/Sylt Arpt, most recent first.
Day	High	At	Low	At
2026-09-23	16.0°C	05:50 UTC	13.0°C	00:20 UTC
2026-09-22	16.0°C	15:20 UTC	11.0°C	22:20 UTC

Nearby stations

Data sources for this page

Where each figure on this page comes from.
Figure	Source	Type
Right now, today so far	NOAA Aviation Weather Center (METAR) and NOAA NWS WMO bulletins (SYNOP)	Measured, station
All-time, monthly and on-this-day records	NOAA NCEI Global Historical Climatology Network daily (GHCN-Daily), 1936 to 1961	Measured, station
Nearby stations and distances	Computed from station positions in our own database	Calculated