Weather in Zermatt in September
The weather is near-perfect with ideal temperatures and minimal rain. Recommended month to visit.
Climate Overview
September is an excellent time to visit Zermatt. Zermatt has a Cool climate with average yearly highs of 15°C, lows of 6°C, and approximately 12 rainy days per month.
15°C
6°C
12days
12.6h
Is September a good time to visit Zermatt?
The weather is near-perfect with ideal temperatures and minimal rain.
Daylight
7:08 AM
7:43 PM
Weather by Month
| Month | High | Low | Rainy days | Condition |
|---|---|---|---|---|
| January | 1°C | -5°C | 7 | Excellent (best) |
| February | 3°C | -3°C | 14 | Excellent (best) |
| March | 3°C | -6°C | 11 | Excellent (best) |
| April | 7°C | 0°C | 5 | Good |
| May | 11°C | 4°C | 10 | Good |
| June | 14°C | 6°C | 15 | Excellent (best) |
| July | 19°C | 9°C | 9 | Excellent (best) |
| August | 19°C | 9°C | 12 | Excellent (best) |
| September | 15°C | 6°C | 12 | Excellent (best) |
| October | 6°C | 0°C | 13 | Wet |
| November | 6°C | -1°C | 3 | Good |
| December | -1°C | -7°C | 18 | Excellent (best) |
Weather data: Open-Meteo Archive (2020-2025) • Open-Meteo.com (CC BY 4.0) • Historical avg. 2020–2025
What to Pack for September
Layers, a light jacket, comfortable walking shoes, and an umbrella.
Planning a trip to Zermatt?
Common Questions
Is September a good time to visit Zermatt? +
September is typically Excellent for visiting Zermatt, with average highs of 15°C and around 12 rainy days.
What should I pack for Zermatt in September? +
With highs of 15°C and lows of 6°C in {month}, we recommend: Layers, a light jacket, comfortable walking shoes, and an umbrella.
Does it rain a lot in Zermatt in September? +
Zermatt typically sees around 12 rainy days in September.
How many hours of daylight are there in Zermatt in September? +
In September, Zermatt gets approximately 12.6 hours of daylight per day.
Is September peak season in Zermatt? +
Yes, September is peak season in Zermatt. Expect higher prices and more crowds, but also the best weather.
What is the best month to visit Zermatt? +
The best months to visit Zermatt are December, January, February, March, June, July, August, September, when the weather is optimal for sightseeing.
More Zermatt Guides
Best Time to Visit
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Things to Do
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Itineraries
Coming soon
Overview
Complete travel guide for Zermatt: top things to do, itineraries, and typical costs.