Best year time to visit Altrier

General weather information about Altrier

Average annual temperature is 10.7 °C

Absolute maximum temperature: 31.6 °C

Absolute minimum temperature: -6.2 °C

Number of sunny days: 111 days

Number of rainy days: 247 days

Number of snow days: 7 days

Look at detailed online map of Altrier

* Weather data for Altrier Luxembourg is based on climate observations for 2026 year

Altrier air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.612.414.117.523.229.331.628.628.823.414.010.8
Average daytime temperature (°C)5.37.19.411.717.824.922.921.822.415.88.16.4
Average temperature (°C)3.43.45.97.513.119.718.417.417.211.96.14.6
Average night temperature (°C)1.40.22.42.98.113.313.312.911.98.23.92.9
Absolute minimum temperature (°C)-6.2-6.1-4.3-4.12.78.28.47.94.80.9-4.9-4.8

Altrier monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.710.111.913.815.416.215.814.412.610.89.18.2
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.08.0
Sunshine mean duration (h)2.05.35.78.511.513.410.49.69.95.93.01.8
Precipitation (mm)11113129785125721414411816085
Sunny days61485131756171226
Rainy days211322251813262513192824
Snow days411000000001

Altrier - weather forecast by months

Altrier weather in januaryAltrier weather in februaryAltrier weather in marchAltrier weather in aprilAltrier weather in mayAltrier weather in juneAltrier weather in julyAltrier weather in augustAltrier weather in septemberAltrier weather in octoberAltrier weather in novemberAltrier weather in december

Best time to visit Altrier:

The best time to visit Altrier during the most sunny months:

  • May — 11.5(h)
  • June — 13.4(h)
  • July — 10.4(h)
  • August — 9.6(h)
  • September — 9.9(h)

Months with the longest average daylight duration in Altrier:

  • May — 15.4(h)
  • June — 16.2(h)
  • July — 15.8(h)

The largest precipitation sum in Altrier is at

  • January — 111(mm)
  • March — 129(mm)
  • August — 141(mm)
  • October — 118(mm)
  • November — 160(mm)

    • Weather forecast in the closest to Altrier admin centers

    Weather forecast in the closest towns to Altrier

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    Frequently asked questions

    When is the best time to visit Altrier?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Altrier.
    What is the weather like in Altrier?
    See average temperature, rainfall and daylight hours for Altrier by month in the table above.
    How many sunny days does Altrier have?
    The monthly weather statistics above show sunshine and rainfall patterns for Altrier throughout the year.