Luxembourg weather in January 2023

  • 3°C maximum daytime temperature in January in Luxembourg3
    3°C max day temperature
  • 1 hour of sunshine per day
  • 18 days with some rainfall in January in Luxembourg18
    18 days with some rainfall
  • -2°C minimum night-time temperature in January in Luxembourg-2
    -2°C min night temperature
  • 9 hours of daylight per day in January in Luxembourg9
    9 hours of daylight per day
  • No heat & humidity in January in Luxembourg0
    No heat & humidity
  • 87 mm monthly rainfall in January in Luxembourg87
    87 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Luxembourg1
    1 (Low) UV index
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The January weather guide for Luxembourg shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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Metric (°C / mm)  |  Imperial (°F / inches)

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More about Luxembourg

How cold is it in Luxembourg in January?

Daytime temperatures usually reach 3°C in Luxembourg in January, falling to -2°C at night.

How sunny is it in Luxembourg in January?

There are normally 1 hour of bright sunshine each day in Luxembourg in January - that's 15% of daylight hours.

Does it rain in Luxembourg in January?

There are usually 18 days with some rain in Luxembourg in January and the average monthly rainfall is 87mm. Rain may fall as snow in this month.

Luxembourg January sunrise & sunset times

Browse the sunrise and sunset times for Luxembourg in January 2023. Select a month to view Luxembourg sunrise and sunset times for the next 12 months.


Date Sunrise times Sunset times
Sunday, 1st January 2023 08:32 16:46
Monday, 16th January 2023 08:26 17:05
Tuesday, 31st January 2023 08:10 17:29

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