Iserlohn Climate by Month
Iserlohn experiences great temperature shifts.
The city's weather can transition from warm days
to cold weather.
It is also known for its large amounts of rain/snowfall.
Let's now guide you through the climate details for a complete overview.
Average day and night temperature
The climate in Iserlohn is known for significant temperature differences throughout the year, making the weather dynamic. Typically, daytime temperatures range from a comfortable 24°C in July to a chilly 5°C in the coolest month, January. Nights are cooler, with temperatures generally dropping to -0°C, particularly during the colder months.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Iserlohn has a notably wet climate with abundant precipitation, recording 1092 mm of rain/snowfall per year. Precipitation levels in Iserlohn remain relatively steady throughout the year. July has the most rain, with 104 mm over 16 days. In April, this drops slightly to 70 mm, making the city's climate fairly predictable.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
For those who appreciate different seasons, Iserlohn serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 7.9 hours of sunshine daily, and embrace the darker days in January, offering only 1.3 hours of daily sunlight.Monthly hours of sunshine
Daily hours of sunshine
The best time of year to visit Iserlohn 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:
July has an average maximum temperature of 24°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 5°C.
July tops the wettest month list with 104 mm of rainfall.
April is the driest month with 70 mm of precipitation.
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.
