World Resorts Switzerland Leukerbad Weather

Leukerbad weather in September

Weather in Leukerbad: September

Average day temperature: 57.3°F
Average night temperature: 38.7°F
Number of sunny days: 14 days
Day length: 11.7 - 13.3 hours
Number of rainy days: 4 days
Precipitation totals: 2.6 in.

Air temperature in September, °F

Show year:
2025
2024
2023

The highest day temperature during September of 2025 was 75°F. At the same time the lowest night temperature was 31°F. Daily and nightly averages during September were 55.4°F and 42.6°F.

Sunny, partly cloudy and cloudy days

Mostly all days in September are sunny but cloudy days are also possible.

Precipitation total in September, in.

Precipitation total value in Leukerbad in September is 2.4 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 3.4 mph The wind's strength is relatively same during the whole year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 7.1.

Best time for vacation in Leukerbad

Sunniest months:
October 16 days
August 16 days
September 14 days
Warmest months:
August 64.8 °F
July 64.5 °F
June 61.4 °F
Coldest months:
January 27.6 °F
December 29.7 °F
February 30.8 °F
Rainiest months:
June 10 days
July 9 days
May 9 days
Windiest months:
January 4.5 mph
December 4.4 mph
March 4.3 mph

Leukerbad on a weather map

Leukerbad
+27°F
NW 6 mph
Feels like: +19°F
Precip.: 0%
Places in Switzerland:
Name
°F
+37°F
+32°F
+32°F
+21°F
+34°F
+23°F
+36°F
+39°F
+30°F
+39°F
+32°F
+39°F
+32°F
+36°F
+34°F
24 Hours Forecast
Leukerbad
Local time: 07:53
December 15, monday
0900
27°F
NW
6 mph
1200
36°F
W
5 mph
1500
36°F
W
6 mph
1800
30°F
NW
7 mph
2100
28°F
NW
7 mph
December 16, tuesday
0000
28°F
NW
7 mph
0300
27°F
NW
7 mph
0600
28°F
NW
8 mph
Units of measurement: °C / °F