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Arnsberg Weather and Climate: A Comprehensive Guide

The temperature in Arnsberg can vary quite a bit throughout the year. Temperatures can be warm during the warmest months, and cold during the cooler months. It also has a notably wet climate with much precipitation. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

Visitors to Arnsberg can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 23°C in July, the warmest time of the year, to a chilly 5°C during cooler months like January.

At night, temperatures typically drop to an average of around -1°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Arnsberg is known for its substantial rain/snowfall, with annual precipitation reaching 1062 mm. Year-round, Arnsberg has a balanced climate with minimal variation in precipitation. The difference between the wettest month, July, with 101 mm, and the driest month, April, with 71 mm, is minimal.

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

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Arnsberg. While May receives considerable daily sunshine with up to 7.9 hours, January marks the darkest time of the year, where sunshine is scarce with only 1.3 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Bochum, Germany (59 KM, 36 Miles).

Daily hours of sunshine

Data from: Bochum, Germany (59 KM, 36 Miles).

Forecast for Arnsberg

Tue   Dec 24
6°C | 2°C
S 4 m/s
2.4 mm
overcast and  chance of slight rain

overcast and chance of slight rain

Wed   Dec 25
7°C | 4°C
S 3 m/s
1.4 mm
overcast and  chance of rain

overcast and chance of rain

Thu   Dec 26
10°C | 3°C
S 1 m/s
overcast and no rain

overcast and no rain

The best time of year to visit Arnsberg in Germany

During the months of June, July and August 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 Arnsberg?
    July has an average maximum temperature of 23°C and is the warmest month of the year.
  • Which is the coldest month in Arnsberg?
    The coldest month is January with an average maximum temperature of 5°C.
  • Which is the wettest month in Arnsberg?
    July tops the wettest month list with 101 mm of rainfall.
  • Which is the driest month in Arnsberg?
    April is the driest month with 71 mm of precipitation.
  • Which is the sunniest month in Arnsberg?
    May is the sunniest month with an average of 236 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.