Best year time to visit Trier

General weather information about Trier

Average annual temperature is 11.1 °C

Absolute maximum temperature: 32.3 °C

Absolute minimum temperature: -6.0 °C

Number of sunny days: 114 days

Number of rainy days: 244 days

Number of snow days: 7 days

Look at detailed online map of Trier

* Weather data for Trier Germany is based on climate observations for 2026 year

Trier air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.212.515.017.423.229.432.329.029.224.114.210.6
Average daytime temperature (°C)5.47.39.712.118.025.023.322.122.916.28.56.5
Average temperature (°C)3.63.86.27.913.219.818.917.917.812.56.44.9
Average night temperature (°C)1.80.82.83.68.114.014.113.912.89.04.33.2
Absolute minimum temperature (°C)-5.8-6.0-4.5-3.22.99.29.69.76.70.8-4.1-5.9

Trier 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)2.35.65.78.811.613.310.59.510.16.03.01.9
Precipitation (mm)119201448156341081553111217797
Sunny days71377121796191016
Rainy days191424231913222511212924
Snow days510000000001

Trier - weather forecast by months

Trier weather in januaryTrier weather in februaryTrier weather in marchTrier weather in aprilTrier weather in mayTrier weather in juneTrier weather in julyTrier weather in augustTrier weather in septemberTrier weather in octoberTrier weather in novemberTrier weather in december

Best time to visit Trier:

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

  • May — 11.6(h)
  • June — 13.3(h)
  • July — 10.5(h)
  • August — 9.5(h)
  • September — 10.1(h)

Months with the longest average daylight duration in Trier:

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

The largest precipitation sum in Trier is at

  • January — 119(mm)
  • March — 144(mm)
  • August — 155(mm)
  • November — 177(mm)

    • Weather forecast in the closest to Trier admin centers

    Weather forecast in the closest towns to Trier

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    Frequently asked questions

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