Luxembourg weather in March
March in Luxembourg: cold, a little rain, with clean air — a good time to visit.
#7 of 12 months in Luxembourg · #457 of 604 destinations to visit in March · comfort 67/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Luxembourg climate normals — March
| Daytime high | 9°C / 49°F | 🧥 cold |
|---|---|---|
| Nighttime low | 1°C / 34°F | |
| Feels like (high) | 5°C / 41°F | |
| Rainfall | 72 mm / 2.8 in | 🌦 some rain |
| Rainy days | 13 days | |
| Humidity | 76% | 💦 very humid |
| Dew point | 1°C / 34°F | |
| Sunshine | 7.5 h/day | |
| Daylight | 11.9 h | |
| Wind | 20 km/h / 12 mph | |
| Snowfall | 2 cm / 0.8 in | |
| Air quality (US AQI) | 38 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Luxembourg in March — FAQ
- Is March a good time to visit Luxembourg?
- March in Luxembourg: cold, a little rain, with clean air — a good time to visit. It ranks #7 of 12 months for Luxembourg on SeasonMap's comfort score (67/100).
- What is the weather like in Luxembourg in March?
- In March, Luxembourg averages a daily high of 9.3°C and a low of 1°C, with about 72 mm of rain over roughly 13 rainy days.
- What is the air quality in Luxembourg in March?
- Luxembourg has a mean US Air Quality Index of about 38 in March.
- Does it snow in Luxembourg in March?
- Luxembourg sees roughly 2 cm of snowfall in March.