Luxembourg, Belgium Weather

  1. Luxembourg, Belgium Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Luxembourg over the next 12 hours
  7. Temperature and possibility of rain in Luxembourg in the coming days
  8. Rainfall in Luxembourg in the coming days
  9. Luxembourg Weather Summary
  10. Weather averages by month
  11. Luxembourg's weather
  12. Frequently asked questions
  13. Comments
Luxembourg, Weather
(Photo by Alex Vasey on Unsplash)

Current conditions

Updated:
0°C
0°F
°C °F

Condition: Mainly Clear

Pressure: 960 hPa

Feel like: -3 °C

Temperature: 0°C

Cloud: 40%

Humidity: 71%

Wind: WSW - 6 km/h

Visibility: 18.34 km

Weather forecast

Wed
19 Nov
0°C / 1°C
Snow Fall Slight
Thu
20 Nov
-2°C / 1°C
Overcast
Fri
21 Nov
-5°C / 1°C
Overcast
Sat
22 Nov
-6°C / 0°C
Snow Fall Slight
Sun
23 Nov
0°C / 5°C
Moderate Drizzle
Hourly forecast today:
07:00 AM
-4° / 0°
-4° / 0°
Mainly Clear
71% 16 km/h
08:00 AM
-5° / 0°
-5° / 0°
Clear Sky
65% 17 km/h
09:00 AM
-4° / 2°
-4° / 2°
Overcast
63% 19 km/h
10:00 AM
-1° / 2°
-1° / 2°
Overcast
77% 23 km/h
11:00 AM
-1° / 3°
-1° / 3°
Clear Sky
70% 19 km/h
12:00 PM
-1° / 4°
-1° / 4°
Mainly Clear
66% 19 km/h
13:00 PM
-2° / 4°
-2° / 4°
Mainly Clear
61% 25 km/h
14:00 PM
-2° / 3°
-2° / 3°
Clear Sky
66% 27 km/h
15:00 PM
-2° / 2°
-2° / 2°
Overcast
71% 27 km/h
16:00 PM
-2° / 1°
-2° / 1°
Overcast
75% 28 km/h
17:00 PM
-1° / 1°
-1° / 1°
Overcast
81% 27 km/h

30 Day Averages and Extremes

  • Average high 5.93°C
  • Average low 1.83°C
  • Hottest day 14°C (12 November 2025)
  • Coldest day -6°C (22 November 2025)
  • Average humidity 86.0%
  • Days with precipitation 23 days
  • Highest precipitation 74 mm (18 November 2025)

Yesterday's Data

  • Max: 4°C
  • Min: -1°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Luxembourg over the next 12 hours

Temperature and possibility of rain in Luxembourg in the coming days

Rainfall in Luxembourg in the coming days

Luxembourg Climate Summary

Luxembourg features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 9.43ºC (48.97ºF), which is about -1.98% lower than the national average for Belgium. Annually, the city experiences approximately 55.8 millimeters (2.2 inches) of rainfall, spread across 129.75 rainy days, accounting for 35.55% of the year.

Longitude 50.0546886
Latitude 5.4676983
Yearly high temperature 11.81ºC (53.26ºF)
Yearly low temperature 4.6ºC (40.28ºF)
Hottest month July 20.58ºC (69.04ºF)
Coldest month February -1.54ºC (29.23ºF)
Yearly precip 55.8mm (2.2in)
Days with rainfall 129.75 days (35.55%)
Driest month April (80.02%)
Wettest month December (92.92%)

Weather averages by month

Month High / Low (°C) Rain
January 2.63° / -1.41° 13.0 days
February 3.51° / -1.54° 11.55 days
March 7.95° / 0.73° 10.09 days
April 12.56° / 3.45° 8.09 days
May 15.09° / 5.77° 10.82 days
June 18.52° / 9.62° 11.09 days
July 20.58° / 11.15° 9.64 days
August 20.44° / 11.27° 11.64 days
September 17.13° / 8.37° 9.55 days
October 12.28° / 5.48° 9.64 days
November 7.11° / 2.34° 11.0 days
December 3.92° / -0.02° 13.64 days

Luxembourg's weather

Frequently asked questions

1. What is the hottest month in Luxembourg?

July has the highest average monthly temperature (daily mean of 20.58ºC) and February are the coolest (daily mean of -1.54ºC).

Temperature

Early
-2°C / 0°C
Morning
-4°C / 2°C
Afternoon
-2°C / 2°C
Evening
0°C / 0°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 447
  • CO 176
  • NH3 0
  • NO2 7
  • O3 47
  • PM10 18
  • PM25 11
  • SO2 0
  • CH4 1,430

Sunrise / Sunset

06:58
15:48