September · typical climate, not a forecast
Zermatt in September
Switzerland
Workable
15°C day · 7°C night · 38% rain · 12h daylight · moderate crowds · €1,605 estimated
Live · Zermatt
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Live · Tallinn (you)
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Cool Score breakdown
Scored for 5 nights from Tallinn in September.
- Temperature fit97
15°C typical high vs your 12–20°C window
w 26 - Heat escape12
1.3°C cooler than Tallinn
w 14 - Rain probability76
38% chance of rain on an average day
w 11 - Daylight hours59
12.3h of daylight mid-month
w 8 - Outdoor conditions79
Comfortable for a full day outside at 15°C
w 10 - Crowding46
Moderate crowds for this month
w 8 - Flight + stay cost15
≈€1605 estimated for 5 nights vs €1000 budget
w 12 - Nature access100
10/10 — wild ground within reach
w 6 - City atmosphere56
4/10 urban texture · 8/10 food scene
w 4
Why Zermatt in September
Glacier skiing in July, then a cold beer at 1,600m.
- Gornergrat railway
- Five Lakes walk
- Summer glacier skiing
What September in Zermatt is actually like
In September, Zermatt sits around 15°C by day and drops to about 7°C after dark, so a light layer earns its place in the bag even in high summer. That is roughly 1°C cooler than Tallinn at the same time of year — the difference between planning your day around the shade and simply walking out of the door.
Expect rain on roughly 38% of days, usually passing rather than persistent, and about 12 hours of daylight to spend outside. Crowds are moderate crowds this month, and a 5-night trip from Tallinn works out at around €1,605 including flights, a mid-range stay and everyday spending.
Glacier skiing in July, then a cold beer at 1,600m. Days here tend to fill up with gornergrat railway, five lakes walk, summer glacier skiing — which is why Zermatt scores 62 out of 100 for september: workable.
Other months
Compare the typical climate month by month.