Weather in Gronau in August

General weather information about Gronau

Average annual temperature is 11.8 °C

Absolute maximum temperature: 34.0 °C

Absolute minimum temperature: -5.4 °C

Number of sunny days: 120 days

Number of rainy days: 233 days

Number of snow days: 12 days

Look at detailed online map of Gronau

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

Gronau air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.813.216.820.624.730.434.030.328.624.814.710.9
Average daytime temperature (°C)5.77.310.512.519.025.624.823.424.017.08.66.6
Average temperature (°C)3.83.96.78.614.520.720.319.318.713.26.34.7
Average night temperature (°C)1.81.13.14.59.815.315.515.313.89.64.02.9
Absolute minimum temperature (°C)-5.1-5.1-3.1-2.54.59.611.410.77.91.3-5.4-5.3

Gronau 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)2.45.66.08.111.213.811.29.510.46.33.42.2
Precipitation (mm)864214489452312115936129177119
Sunny days6135813181010191206
Rainy days181424221812212111193023
Snow days712000000002

Gronau - weather forecast by months

Gronau weather in januaryGronau weather in februaryGronau weather in marchGronau weather in aprilGronau weather in mayGronau weather in juneGronau weather in julyGronau weather in augustGronau weather in septemberGronau weather in octoberGronau weather in novemberGronau weather in december

Best time to visit Gronau:

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

  • May — 11.2(h)
  • June — 13.8(h)
  • July — 11.2(h)
  • August — 9.5(h)
  • September — 10.4(h)

Months with the longest average daylight duration in Gronau:

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

The largest precipitation sum in Gronau is at

  • March — 144(mm)
  • August — 159(mm)
  • October — 129(mm)
  • November — 177(mm)

    • Weather forecast in the closest to Gronau admin centers

    Weather forecast in the closest towns to Gronau

    Explore Gronau

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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