Measurements:
°C
°F
Clervaux
68°F
W 4 mph
Feels like: 68°F
Precip: 18%
World Resorts Luxembourg Clervaux Weather September Weather in Clervaux

Clervaux Weather: September

Average Day Temperature: 64.3°F
Average Night Temperature: 50.6°F
Number of Sunny Days: 10 days
Sunshine Hours: 11.7 - 13.5 hours
Number of Rainy Days: 3 days
Precipitation Totals: 1.7 in

Air Temperature in September, °F

Select Year: 2026 2025 2024

The highest day temperature in September 2026 was 76°F. The lowest night temperature was 48°F. The average values for day and night temperatures during September were 65.3°F и 56.5°F respectivly.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during September. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Clervaux is 1.7 in. It makes september one of the least rainy months of the year.

Wind Speed in September, mph

The average wind speed in September is 7.1 mph. It makes September one of the most windless months of the year for Clervaux.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Clervaux in September is 6.7 hours.

Best Time to Visit Clervaux
The most sunny months:
August 11 days
July 11 days
April 10 days
The most warm months:
August 72.1 °F
July 71.5 °F
June 68.0 °F
The most cold months:
January 34.7 °F
February 37.7 °F
December 38.0 °F
The most rainy months:
June 6 days
December 5 days
May 5 days
The most windy months:
February 10 mph
January 10 mph
December 10 mph

Clervaux on the Weather Map

Luxembourg Resorts:
NAME
F°
Clervaux +68
Diekirch +72
Echternach +70
Luxembourg +68
Remich +70
Vianden +72
Wiltz +66
24 Hours Weather Forecast
Clervaux
Local time: 00:38
29 sep, tuesday
0300 68°F
W
4 mph
0600 66°F
NW
4 mph
0900 68°F
NW
4 mph
1200 72°F
NW
12 mph
1500 78°F
N
12 mph
1800 78°F
N
10 mph
2100 74°F
NW
6 mph
30 sep, wednesday
0000 68°F
NW
4 mph