Alt Sankt Johann Climate by Month
The climate in Alt Sankt Johann is marked by big temperature swings throughout the year.
Temperatures range from pleasant during the warmest months
to cold in the cooler months.
It is also known for its large amounts of rain/snowfall.
Now, let’s explore all the climate details to give you a full picture.
Average day and night temperature
In Alt Sankt Johann, temperatures differ significantly between summer and winter months. Typically, daytime temperatures range from a pleasant 21°C in July to a chilly 2°C in the coolest month, January. Nights are cooler, with temperatures generally dropping to -6°C, particularly during the colder months.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Alt Sankt Johann experiences significant rain/snowfall throughout the year, averaging 2122 mm of precipitation annually. Alt Sankt Johann offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between June (263 mm) and January (124 mm) is not too significant, making the climate enjoyable for visitors and residents alike.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
Alt Sankt Johann offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between August (5.7 hours daily) and December (3.7 hours daily) provides a bit of variety for visitors and residents.Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The relative humidity is moderate throughout the year in Alt Sankt Johann.
Relative humidity over the year
Average wind speed
The mean wind speed over the year in Alt Sankt Johann ranges from 5°C in April to 8°C in January.
The mean monthly wind speed over the year (meters per second)
The best time of year to visit Alt Sankt Johann in Switzerland
During the months of 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:
Rainy season in Alt Sankt Johann occurs in the months of May, June, July, August and September.
July has an average maximum temperature of 21°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 2°C.
June tops the wettest month list with 263 mm of rainfall.
January is the driest month with 124 mm of precipitation.
August is the sunniest month with an average of 170 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.
