Best year time to visit Wilhelmshaven

General weather information about Wilhelmshaven

Average annual temperature is 10.9 °C

Absolute maximum temperature: 32.0 °C

Absolute minimum temperature: -5.4 °C

Number of sunny days: 100 days

Number of rainy days: 260 days

Number of snow days: 5 days

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

Wilhelmshaven air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.611.716.221.521.927.132.028.828.921.514.511.6
Average daytime temperature (°C)6.97.78.811.615.521.421.121.122.014.89.06.7
Average temperature (°C)5.15.06.08.012.217.417.517.217.512.36.75.0
Average night temperature (°C)2.82.43.34.58.913.013.913.513.49.84.53.4
Absolute minimum temperature (°C)-3.0-3.7-4.0-1.54.29.311.010.29.64.2-3.8-5.4

Wilhelmshaven monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.014.016.017.016.015.013.011.09.07.0
Daylight mean duration (h)8.19.811.914.015.916.916.414.812.710.68.67.6
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)3.44.25.69.310.413.311.010.59.84.53.41.9
Precipitation (mm)8745966658421879532160108141
Sunny days61031318152518415
Rainy days251728171315292612272724
Snow days010000000022

Wilhelmshaven - weather forecast by months

Wilhelmshaven weather in januaryWilhelmshaven weather in februaryWilhelmshaven weather in marchWilhelmshaven weather in aprilWilhelmshaven weather in mayWilhelmshaven weather in juneWilhelmshaven weather in julyWilhelmshaven weather in augustWilhelmshaven weather in septemberWilhelmshaven weather in octoberWilhelmshaven weather in novemberWilhelmshaven weather in december

Best time to visit Wilhelmshaven:

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

  • April — 9.3(h)
  • May — 10.4(h)
  • June — 13.3(h)
  • July — 11.0(h)
  • August — 10.5(h)
  • September — 9.8(h)

Months with the longest average daylight duration in Wilhelmshaven:

  • May — 15.9(h)
  • June — 16.9(h)
  • July — 16.4(h)

The largest precipitation sum in Wilhelmshaven is at

  • July — 187(mm)
  • October — 160(mm)
  • December — 141(mm)

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    Frequently asked questions

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