Best Time to Visit Luxembourg
Luxembourg · weather by month, temperature and rainfall
Weather-wise, July and September is the best time to visit Luxembourg. July is the hottest month, with average highs of 25°C (77°F), while January is the coldest, with lows around -2°C (29°F). Rain is heaviest in December, at about 82 mm (3.2 in), and lightest in April, at 46 mm (1.8 in). December is the least comfortable month, mainly because of the cold.
Luxembourg weather by month
Monthly climate table
| Month | High | Low | Rain | Rainy days | Humidity | Sun hrs/day | Rating |
|---|---|---|---|---|---|---|---|
| January | 4°C 38°F | -2°C 29°F | 70 mm | 13 | 95% | 1.7 | Poor 2.1 |
| February | 5°C 42°F | -1°C 30°F | 57 mm | 12 | 92% | 2.5 | Poor 3.5 |
| March | 10°C 49°F | 1°C 33°F | 58 mm | 11 | 86% | 4.1 | Fair 5.6 |
| April | 14°C 57°F | 4°C 39°F | 46 mm | 10 | 80% | 5.2 | Good 7.5 |
| May | 18°C 64°F | 8°C 46°F | 78 mm | 14 | 79% | 5 | Good 7.4 |
| June | 22°C 72°F | 12°C 53°F | 77 mm | 13 | 74% | 6 | Excellent 8.5 |
| July | 25°C 77°F | 14°C 56°F | 70 mm | 13 | 68% | 6 | Excellent 8.8 |
| August | 24°C 76°F | 13°C 55°F | 71 mm | 13 | 70% | 5.5 | Excellent 8.7 |
| September | 21°C 70°F | 10°C 50°F | 60 mm | 10 | 74% | 5.3 | Excellent 9.6 |
| October | 15°C 59°F | 6°C 43°F | 69 mm | 12 | 86% | 3.5 | Good 7 |
| November | 8°C 47°F | 3°C 37°F | 71 mm | 13 | 93% | 1.7 | Poor 3.8 |
| December | 4°C 40°F | 0°C 31°F | 82 mm | 16 | 95% | 1.5 | Poor 1.5 |
Frequently asked questions
When is the best time to visit Luxembourg?
The best time to visit Luxembourg is July and September, based on comfortable temperatures, low rainfall and plenty of sunshine.
What is the hottest month in Luxembourg?
July is the hottest month in Luxembourg, with an average high of 25°C (77°F).
What is the coldest month in Luxembourg?
January is the coldest month in Luxembourg, with an average low of -2°C (29°F).
What is the rainiest month in Luxembourg?
December is the wettest month, with about 82 mm (3.2 in) of rain. April is the driest, with 46 mm (1.8 in).
Nearby destinations
- Cologne158 km · best September
- Strasbourg164 km · best September
- Brussels187 km · best June to July and September
- Bruges272 km · best June to September
- Paris287 km · best June to September
- Zurich306 km · best September
- Bern312 km · best September
- Amsterdam319 km · best June and September
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