Where to Go for Great Weather
Luxembourg · Diekirch · September

Diekirch in Septemberhow the month reads

September is a mixed month — worth planning against specific weeks inside Luxembourg, with warmer than the yearly mean by 5.4°C. The safety bulletins below apply.

Rank
7 of 12
Score
60/100
September match
60/100

Free-tier default preferences.

  • Temperature
    19°C
    +5.4°C vs. yearly mean
  • Month rank
    7 of 12
    for Diekirch
  • Best months
    July · August · June
    highest regional score
12-month temperature · Diekirch

September in context

Temperature°C
Temperature · 12-month climatologyDiekirch, Luxembourg — September. Average daytime high by month in °C. Lowest in January (3.6), highest in August (22.5). Monthly means: 3.6, 6.2, 9.4, 13.0, 17.1, 21.4, 22.3, 22.5, 18.8, 13.6, 7.6, 5.0.
View data table
MonthAverage daytime high (°C)
January3.6
February6.2
March9.4
April13.0
May17.1
June21.4
July22.3
August22.5
September18.8
October13.6
November7.6
December5.0
Safety · 3 governments

What the governments say about Luxembourg

Combined advisory · most-cautious-wins
Exercise normal precautions
Highest level across 3 governments · Advisory last changed
See breakdown by country
DE

Exercise normal precautions

Changed Checked www.auswaertiges-amt.de
US

Exercise normal precautions

Changed Checked travel.state.gov
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Plan a September trip to Diekirch.

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