When to go · Luxembourg City
Luxembourg City, month by month
The best months for Luxembourg City: May, Jun, Jul, Aug, Sep.
Month by month
- JanuaryMixedCold and grey; some hills icy.4 °C (39 °F) / -1 °C (30 °F), 12 rain days39 °F (4 °C) / 30 °F (-1 °C), 12 rain daysCrowds: Low
- FebruaryMixedCold; short days.6 °C (43 °F) / 0 °C (32 °F), 10 rain days43 °F (6 °C) / 32 °F (0 °C), 10 rain daysCrowds: Low
- MarchGoodMild; spring starts.10 °C (50 °F) / 2 °C (36 °F), 11 rain days50 °F (10 °C) / 36 °F (2 °C), 11 rain daysCrowds: Low · 1 festival or holiday
- AprilGoodMild; good walking.15 °C (59 °F) / 4 °C (39 °F), 10 rain days59 °F (15 °C) / 39 °F (4 °C), 10 rain daysCrowds: Medium · 2 festivals or holidays
- MayGreatGreen and mild; long days.19 °C (66 °F) / 8 °C (46 °F), 12 rain days66 °F (19 °C) / 46 °F (8 °C), 12 rain daysCrowds: Medium · 1 festival or holiday
- JuneGreatWarm; Jun 23 National Day celebrations.22 °C (72 °F) / 11 °C (52 °F), 11 rain days72 °F (22 °C) / 52 °F (11 °C), 11 rain daysCrowds: High · 1 festival or holiday
- JulyGreatWarm; busy weekends.24 °C (75 °F) / 13 °C (55 °F), 10 rain days75 °F (24 °C) / 55 °F (13 °C), 10 rain daysCrowds: Medium
- AugustGreatWarm; some venues on summer hours.24 °C (75 °F) / 13 °C (55 °F), 10 rain days75 °F (24 °C) / 55 °F (13 °C), 10 rain daysCrowds: Medium · 1 festival or holiday
- SeptemberGreatMild; good walking.20 °C (68 °F) / 10 °C (50 °F), 10 rain days68 °F (20 °C) / 50 °F (10 °C), 10 rain daysCrowds: Medium · 1 festival or holiday
- OctoberGoodAutumn colour; cooler.14 °C (57 °F) / 7 °C (45 °F), 11 rain days57 °F (14 °C) / 45 °F (7 °C), 11 rain daysCrowds: Low
- NovemberMixedWet and grey.8 °C (46 °F) / 3 °C (37 °F), 12 rain days46 °F (8 °C) / 37 °F (3 °C), 12 rain daysCrowds: Low · 1 festival or holiday
- DecemberGoodCold; Christmas markets on the main squares.5 °C (41 °F) / 1 °C (34 °F), 13 rain days41 °F (5 °C) / 34 °F (1 °C), 13 rain daysCrowds: Medium · 1 festival or holiday
Compare two months
Weather, crowds and prices for any two months in Luxembourg City, side by side.
Verdict
May: Great
Jun: Great
Daytime high
May: 19 °C (66 °F)66 °F (19 °C)
Jun: 22 °C (72 °F)72 °F (22 °C)
Night low
May: 8 °C (46 °F)46 °F (8 °C)
Jun: 11 °C (52 °F)52 °F (11 °C)
Rain days
May: 12
Jun: 11 (better)
Crowds
May: Medium
Jun: High
Prices
May: Medium
Jun: Medium
Festivals listed
May: 1
Jun: 1
May: Green and mild; long days.
June: Warm; Jun 23 National Day celebrations.
Luxembourg City: figures are long-term averages from this guide, not a forecast.
All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.