Weather in September 2025

Mechelen weather in September 2025

°C °F

The average weather in Mechelen in September

The temperatures in Mechelen in September are usually low and can range between 12°C and 20°C.

The wather in Mechelen in September can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.

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

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

Temperatures
20° / 12°
Rainy Days
2
Snowy Days
0
Dry Days
28
Rainfall
25
mm
Sun Hours
9.5
Hrs

Explore the weather in Mechelen in other months

Mechelen annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 6° / 2° 6 21 4 38 mm
Awful
February 7° / 2° 5 19 4 31 mm
Bad
March 11° / 4° 4 26 1 31 mm
Ok
April 15° / 6° 2 27 1 21 mm
Good
May 18° / 9° 3 28 0 38 mm
Good
June 22° / 12° 3 27 0 44 mm
Good
July 23° / 14° 3 28 0 43 mm
Perfect
August 23° / 14° 3 28 0 42 mm
Perfect
September 20° / 12° 2 28 0 25 mm
Good
October 15° / 9° 3 28 0 30 mm
Good
November 10° / 6° 5 25 1 36 mm
Ok
December 7° / 3° 6 23 3 42 mm
Bad

Weather in Mechelen in September - FAQ

What is the average temperature in Mechelen in September?
The average temperature in Mechelen in September is 12/20° C.
What is the chance of rain in Mechelen in September?
On average, there are 2 rainy days in Mechelen during September.
Weather wise, is September a good time to visit Mechelen?
The weather in Mechelen in September is good.
Can it snow in Mechelen in September?
On average, there are 0 snowy days in Mechelen in September.
More about the weather in Mechelen