Liège Weather in September

What's the weather like in Liège (Walloon Region) in September 2023?

The climate in Liège during September can be summarized as mild and reasonably dry.

September is in the fall / autumn in Liège and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 19°C (67°F), whilst at night 10°C (49°F) is normal.

Liège weather averages (imperial / metric)
Daytime temperature 19.4°C 66.9°F
Nightly temperature 9.6°C 49.3°F
Average temperature 14.5°C 58.1°F
Daily sunshine 5.3 hrs
Avg rainfall 66 mm 2.6 ins
Rainy days 14 days
Sea temperature 18.2°C 64.8°F
Humidity 82%
Windspeed 13kph 8 mph

On average September is the 2nd driest month of the year in Liège with around 66mm 2.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.3 hours of sunshine per day.

September temperatures in Liège

Liège average temperature in September

September rainfall

Liège average rain in September

September hourly sunshine

Liège average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Liège in September 2023.

Other monthly averages

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UV index Best time to go?

Liège weather stats

Liège weather statistics
Hottest month: July 22.4°C 72.3°F
Driest month: February 61mm 2.4ins
Sunniest month: August 6.6hrs
Coldest month: January 4.2°C 39.6°F
Wettest month: June 87mm 3.4ins
Map showing location of Liège (50.63373, 5.56749)

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