Measurements:
°C
°F
Zermatt
38°F
N 5 mph
Feels like: 34°F
Precip: 17%
World Resorts Switzerland Zermatt Weather September Weather in Zermatt

Zermatt Weather: September

Average Day Temperature: 46.5°F
Average Night Temperature: 32.5°F
Number of Sunny Days: 9 days
Sunshine Hours: 11.8 - 13.3 hours
Number of Rainy Days: 6 days
Precipitation Totals: 4.4 in
Number of Snowy Days: 1 day

Air Temperature in September, °F

Select Year: 2026 2025 2024

The highest day temperature in September 2026 was 62°F. The lowest night temperature was 30°F. The average values for day and night temperatures during September were 50.5°F и 35.8°F respectivly.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during September. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Zermatt is 4.4 in. It makes september one of the least rainy months of the year.

Wind Speed in September, mph

The average wind speed in September is 4.4 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Zermatt in September is 6.6 hours.

Best Time to Visit Zermatt
The most sunny months:
December 11 days
October 11 days
August 10 days
The most warm months:
July 55.1 °F
August 54.9 °F
June 49.6 °F
The most cold months:
January 17.2 °F
December 20.2 °F
February 20.3 °F
The most rainy months:
July 11 days
August 11 days
June 11 days
The most windy months:
January 6 mph
December 6 mph
February 6 mph

Zermatt on the Weather Map

Switzerland Resorts:
NAME
F°
Berne +66
Geneva +68
Gstaad +52
Interlaken +62
Lake Geneva +64
Lausanne +72
Lugano +56
Montreux +58
Spitz +64
St Gallen +66
Verbier +46
Vevey +58
Winterthur +62
Zermatt +38
Zurich +62
24 Hours Weather Forecast
Zermatt
Local time: 02:25
29 sep, tuesday
0300 38°F
N
5 mph
0600 36°F
N
4 mph
0900 42°F
N
4 mph
1200 46°F
N
5 mph
1500 48°F
N
4 mph
1800 44°F
N
4 mph
2100 40°F
NW
4 mph
30 sep, wednesday
0000 36°F
N
6 mph