Haan Weather and Climate: A Comprehensive Guide
The temperature in Haan can vary greatly throughout the year.
The temperatures shift from warm
to cold.
It also has a notably wet climate with much precipitation.
Now, let’s break down all the climate details for a clearer picture.
Average maximum day and minimum night temperature
Depending on the time of the year, temperatures range from comfortable to chilly in Haan. Average maximum daytime temperatures range from a comfortable 24°C in July, the warmest time of the year, to a chilly 6°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
Haan has a relatively rain/snowy climate with high precipitation levels, averaging 1097 mm of rain/snowfall annually. While rainfall varies throughout the year, each season offers its own charm. December brings wetter days averaging 112 mm of precipitation, spread over 18 rainy days. In contrast, April experiences a drier climate, with about 66 mm of rainfall spread across 16 rainy days.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
Seasonal changes in sunshine hours are quite dramatic in Haan. While July receives considerable daily sunshine with up to 7.0 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.6 hours of sunlight per day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The relative humidity is high throughout the year in Haan.
The city experiences its highest humidity in December, reaching 86%. In May, the humidity drops to its lowest level at 68%. Explore our detailed page on humidity levels for further details.
Relative humidity over the year
overcast and slight rain overcast and chance of slight rain broken clouds and no rainForecast for Haan
4 m/s
3 m/s
2 m/s
The best time of year to visit Haan 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:
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 6°C.
December tops the wettest month list with 112 mm of rainfall.
April is the driest month with 66 mm of precipitation.
July is the sunniest month with an average of 210 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.
