Weather in September 2025

Neuchatel weather in September 2025

°C °F

The average weather in Neuchatel in September

The temperatures in Neuchatel in September are quite cold with temperatures between 7°C and 20°C, warm clothes are a must.

You can expect about 3 to 8 days of rain in Neuchatel 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 Neuchatel in September 2025.

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

Temperatures
20° / 7°
Rainy Days
4
Snowy Days
0
Dry Days
26
Rainfall
58
mm
Sun Hours
10.8
Hrs

Explore the weather in Neuchatel in other months

Neuchatel annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 4° / -4° 8 13 10 75 mm
Awful
February 5° / -4° 8 11 10 59 mm
Awful
March 9° / -1° 7 19 6 60 mm
Awful
April 14° / 2° 6 22 1 58 mm
Good
May 17° / 5° 9 22 0 106 mm
Ok
June 22° / 9° 9 21 0 106 mm
Ok
July 24° / 10° 7 24 0 96 mm
Good
August 24° / 10° 7 24 0 88 mm
Good
September 20° / 7° 4 26 0 58 mm
Good
October 15° / 4° 4 27 0 59 mm
Good
November 10° / 1° 6 20 4 69 mm
Bad
December 5° / -3° 8 16 7 83 mm
Awful

Weather in Neuchatel in September - FAQ

What is the average temperature in Neuchatel in September?
The average temperature in Neuchatel in September is 7/20° C.
What is the chance of rain in Neuchatel in September?
On average, there are 4 rainy days in Neuchatel during September.
Weather wise, is September a good time to visit Neuchatel?
The weather in Neuchatel in September is good.
Can it snow in Neuchatel in September?
On average, there are 0 snowy days in Neuchatel in September.
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