Ernen Weather and Climate: A Comprehensive Guide
The climate in Ernen is marked by big temperature swings throughout the year.
Temperatures range from mild during the warmest months
to very 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 Ernen, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a moderate 16°C in July, the warmest time of the year, to a very cold -5°C during cooler months like January.
At night, temperatures typically drop to an average of around -12°C during these months. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Ernen experiences significant rain/snowfall throughout the year, averaging 1910 mm of precipitation annually. While rainfall varies throughout the year, each season offers its own charm. August brings wetter days averaging 196 mm of precipitation, spread over 19 rainy days. In contrast, February experiences a drier climate, with about 116 mm of snowfall spread across 15 snowy 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 Ernen. While July receives considerable daily sunshine with up to 7.3 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.7 hours of sunlight per day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is high throughout the year in Ernen.
The city experiences its highest humidity in November, reaching 83%. In April, the humidity drops to its lowest level at 70%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
broken clouds and no rain clear and no rain clear and no rainForecast for Ernen
2 m/s
1 m/s
1 m/s
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Ernen in Switzerland
Other facts from our historical weather data:July has an average maximum temperature of 16°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of -5°C.
August tops the wettest month list with 196 mm of rainfall.
February is the driest month with 116 mm of precipitation.
July is the sunniest month with an average of 219 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.
