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Grenzach-Wyhlen Climate by Month

The temperature in Grenzach-Wyhlen can vary quite a bit throughout the year. Temperatures can be warm during the warmest months, and cold during the cooler months. It also experiences much rain/snowfall throughout the year. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

Visitors to Grenzach-Wyhlen can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 26°C in July. In January, the coolest month of the year, temperatures drop to a chilly 6°C. At night, expect cooler temperatures, averaging -1°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Grenzach-Wyhlen is known for its substantial rain/snowfall, with annual precipitation reaching 1232 mm. Despite minor fluctuations, Grenzach-Wyhlen enjoys fairly consistent precipitation throughout the year. In May, you can expect around 128 mm of precipitation, while in February, Grenzach-Wyhlen receives about 83 mm.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Grenzach-Wyhlen can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 7.9 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.8 hours of sunlight per day.

Monthly hours of sunshine

Data from: Basel, Switzerland (7 KM, 4 Miles).

Daily hours of sunshine

Data from: Basel, Switzerland (7 KM, 4 Miles).

The best time of year to visit Grenzach-Wyhlen in Germany

During the months of June, July, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Grenzach-Wyhlen?
    July has an average maximum temperature of 26°C and is the warmest month of the year.
  • Which is the coldest month in Grenzach-Wyhlen?
    The coldest month is January with an average maximum temperature of 6°C.
  • Which is the wettest month in Grenzach-Wyhlen?
    May tops the wettest month list with 128 mm of rainfall.
  • Which is the driest month in Grenzach-Wyhlen?
    February is the driest month with 83 mm of precipitation.
  • Which is the sunniest month in Grenzach-Wyhlen?
    July is the sunniest month with an average of 237 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Grenzach-Wyhlen

    Fri   Nov 22
    2°C | -4°C
    SW 11 km/h
    18 mm
    overcast and  chance of snow

    overcast and chance of snow

    Sat   Nov 23
    3°C | -2°C
    SE 7 km/h
    1.1 mm
    broken clouds and no rain

    broken clouds and no rain

    Sun   Nov 24
    9°C | 1°C
    SE 7 km/h
    broken clouds and no rain

    broken clouds and no rain