Weather in Hörnum in May

General weather information about Hörnum

Average annual temperature is 10.4 °C

Absolute maximum temperature: 28.5 °C

Absolute minimum temperature: -8.0 °C

Number of sunny days: 103 days

Number of rainy days: 252 days

Number of snow days: 10 days

Look at detailed online map of Hörnum

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

Hörnum air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)10.19.810.317.321.024.628.525.125.718.912.310.2
Average daytime temperature (°C)6.46.46.610.514.018.919.019.119.913.68.25.4
Average temperature (°C)5.14.85.07.711.416.317.117.217.612.06.24.2
Average night temperature (°C)3.63.43.34.78.913.214.915.315.310.03.92.7
Absolute minimum temperature (°C)-2.5-0.4-1.1-1.13.67.613.212.812.84.5-8.0-6.5

Hörnum monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.015.016.017.017.015.013.011.09.07.0
Daylight mean duration (h)7.99.711.914.116.117.216.714.912.710.58.57.3
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)3.65.26.010.510.613.812.110.79.23.93.51.8
Precipitation (mm)136439158411812310169179123102
Sunny days51461415193515223
Rainy days261323161611282615292524
Snow days012000000034

Hörnum - weather forecast by months

Hörnum weather in januaryHörnum weather in februaryHörnum weather in marchHörnum weather in aprilHörnum weather in mayHörnum weather in juneHörnum weather in julyHörnum weather in augustHörnum weather in septemberHörnum weather in octoberHörnum weather in novemberHörnum weather in december

Best time to visit Hörnum:

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

  • April — 10.5(h)
  • May — 10.6(h)
  • June — 13.8(h)
  • July — 12.1(h)
  • August — 10.7(h)

Months with the longest average daylight duration in Hörnum:

  • May — 16.1(h)
  • June — 17.2(h)
  • July — 16.7(h)

The largest precipitation sum in Hörnum is at

  • January — 136(mm)
  • July — 123(mm)
  • October — 179(mm)
  • November — 123(mm)

    • Weather forecast in the closest to Hörnum admin centers

    Weather forecast in the closest towns to Hörnum

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    Frequently asked questions

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