Achern Weather and Climate: A Comprehensive Guide
The climate in Achern is marked by big temperature swings throughout the year.
Temperatures range from warm during the warmest months
to cold in 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
In Achern, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a comfortable 26°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
Achern experiences significant rain/snowfall throughout the year, averaging 1061 mm of precipitation annually. Year-round, Achern has a balanced climate with minimal variation in precipitation. The difference between the wettest month, December, with 113 mm, and the driest month, April, with 70 mm, is minimal.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 Achern. While July receives considerable daily sunshine with up to 7.6 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.5 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 Achern.
The city experiences its highest humidity in January, reaching 86%. In April, the humidity drops to its lowest level at 72%. Explore our detailed page on humidity levels for further details.
Relative humidity over the year
broken clouds and small chance of slight rain almost clear and no rain clear and no rainForecast for Achern
3 m/s
3 m/s
4 m/s
The best time of year to visit Achern in Germany
During the months of May, 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 26°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 113 mm of rainfall.
April is the driest month with 70 mm of precipitation.
July is the sunniest month with an average of 229 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.
