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Best Time to Visit Luxembourg
Climate based on Luxembourg City • 2015–2024
The best overall time to visit Luxembourg is August (excellent, score 87/100). The single best 14-day window: Jul 15 – Jul 28. Avoid January if you can — it scores lowest at 28/100.
Year-at-a-glance heatmap
Each cell shows a daily "visit suitability" score combining comfort (temperature), dryness (rainfall), and sunshine. Hover for details.
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Jan
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Less suitable
More suitable
Best 14-day travel windows
Top pick
Jul 15 – Jul 28
14-day window • Score 88/100
Alternative 1
Jul 30 – Aug 12
14-day window • Score 87/100
Alternative 2
Aug 13 – Aug 26
14-day window • Score 87/100
Month-by-month breakdown
January
Poor28/100
- 4°C / -0°C
- 92mm total
- 3.1h sun/day
February
Poor33/100
- 7°C / 1°C
- 73mm total
- 5.2h sun/day
March
Poor38/100
- 10°C / 2°C
- 74mm total
- 7.2h sun/day
April
Fair46/100
- 13°C / 4°C
- 55mm total
- 9.8h sun/day
May
Fair57/100
- 17°C / 8°C
- 78mm total
- 10.9h sun/day
June
Excellent78/100
- 22°C / 13°C
- 66mm total
- 11.6h sun/day
July
Excellent85/100
- 23°C / 14°C
- 62mm total
- 11.8h sun/day
August
Excellent87/100
- 24°C / 14°C
- 59mm total
- 10.8h sun/day
September
Good66/100
- 20°C / 11°C
- 70mm total
- 9.4h sun/day
October
Poor42/100
- 15°C / 8°C
- 83mm total
- 5.9h sun/day
November
Poor31/100
- 9°C / 4°C
- 82mm total
- 3.8h sun/day
December
Poor28/100
- 6°C / 2°C
- 83mm total
- 2.7h sun/day
Plan your trip to Luxembourg
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