Weather in September 2025

Lucerne weather in September 2025

The temperatures in Lucerne in September are quite cold with temperatures between 9°C and 20°C, warm clothes are a must.

You can expect about 3 to 8 days of rain in Lucerne during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Our weather forecast can give you a great sense of what weather to expect in Lucerne in September 2025.

If you’re planning to visit Lucerne in the near future, we highly recommend that you review the 14 day weather forecast for Lucerne before you arrive.

Temperatures
Temperatures
20° / 9°
Rainy Days
Rainy Days
7
Snowy Days
Snowy Days
0
Dry Days
Dry Days
23
Rainfall
Rainfall
127
mm
10.7
Sun Hours
10.7
Hrs

Lucerne annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 4° / -4° 9 11 11 157 mm
Awful
February 5° / -4° 8 9 11 112 mm
Awful
March 9° / -1° 8 16 7 127 mm
Awful
April 14° / 2° 8 20 2 130 mm
Bad
May 18° / 5° 13 17 0 253 mm
Ok
June 22° / 9° 12 18 0 259 mm
Ok
July 24° / 11° 13 18 0 271 mm
Good
August 24° / 12° 10 21 0 222 mm
Good
September 20° / 9° 7 23 0 127 mm
Ok
October 16° / 6° 6 25 0 136 mm
Good
November 10° / 2° 7 19 4 135 mm
Awful
December 6° / -2° 9 14 9 161 mm
Awful
Temperatures in Lucerne in September
Rain in Lucerne in September

Recommended Hotels in Lucerne

We know that finding the ideal hotel in Lucerne can be a hard task...

That’s why we run our special tools and found the best hotels in Lucerne. Click on hotel for more details.

Weather in Lucerne in September - FAQ

What is the average temperature in Lucerne in September?
The average temperature in Lucerne in September is 9/20° C.
What is the chance of rain in Lucerne in September?
On average, there are 7 rainy days in Lucerne during September.
Weather wise, is September a good time to visit Lucerne?
The weather in Lucerne in September is ok.
Can it snow in Lucerne in September?
On average, there are 0 snowy days in Lucerne in September.
More about the weather in Lucerne