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Uznach Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Uznach.
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Climate overview of Uznach
Uznach, St.Gallen Canton, Switzerland, experiences significant temperature variation throughout the year. Summers bring daytime highs of 22°C (72°F) in July, while winters cool to 3°C (37°F) in January.
Rain/snowfall is high, totalling around 1891 mm (74 in) per year. June is the wettest month and January the driest. The city also experiences a distinct rainy season from May to August, with warm summers and cold winters. The sunniest month is August, with 5.7 hours of sunshine per day on average.
Uznach Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Uznach - and find the best time to visit.
Monthly Temperature in Uznach
Depending on the time of the year, temperatures range from comfortable to chilly in Uznach. Average maximum daytime temperatures range from a comfortable 22°C (72°F) in July, the warmest time of the year, to a chilly 3°C (37°F) during cooler months like January.
At night, you can expect temperatures ranging from 12°C (54°F) in July to around -4°C (25°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Uznach
Uznach has a relatively rain/snowy climate with high precipitation levels, averaging 1891 mm (74 in) of rain/snowfall annually. While rainfall varies throughout the year, each season offers its own charm. June brings wetter days averaging 224 mm (8.8 in) of precipitation, spread over 18 rainy days.
In contrast, the driest month January experiences a drier climate, with about 118 mm (4.6 in) of snow/rainfall spread across 15 snowy/rainy days. For more details, please visit our Uznach Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Uznach
While the amount of sunshine in Uznach varies throughout the year, all seasons offer their own charm. Enjoy up to 5.7 hours of daily sun in August, and experience slightly darker atmosphere in December, with about 3.7 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Säntis (the highest mountain in the Alpstein massif), Switzerland (27 KM, 17 Miles).
Daily hours of sunshine
Data from: Säntis (the highest mountain in the Alpstein massif), Switzerland (27 KM, 17 Miles).
Humidity in Uznach by Month
The relative humidity is high throughout the year in Uznach.
The city experiences its highest humidity in June, reaching 85%. In January, the humidity drops to its lowest level at 66%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Säntis (the highest mountain in the Alpstein massif), Switzerland (27 KM, 17 Miles).
Best Time to Visit Uznach
For the most comfortable conditions available during the year, consider visiting Uznach in September. Conditions are usually least comfortable in January, February, March, April, May, October, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
cold
Feb
cold
Mar
wet
Apr
wet
May
wet
Jun
mixed
Jul
mixed
Aug
mixed
Sep
good
Oct
wet
Nov
wet
Dec
cold
- Best overall: September
- Warmest weather: July and August
- Most sunshine: April, May, July and August
- Seasonal pattern: A distinct rainy season from May to August, with warm summers and cold winters
- Coldest conditions: January, with freezing nights around -4°C (25°F).
Frequently asked questions about the climate in Uznach
What is the best time to visit Uznach?
September typically offers the most optimal weather in Uznach. In contrast, January, February, March, April, May, October, November and December tend to have less optimal conditions. Uznach has a distinct rainy season from May to August, with warm summers and cold winters.
What temperatures can I expect in Uznach?
Daytime highs range from 3°C (37°F) in January to 22°C (72°F) in July. Nighttime lows range from -4°C (25°F) to 12°C (54°F). Temperatures vary considerably through the year.
How much rain does Uznach get?
Annual rainfall is around 1891 mm (74 in). June is the wettest month with 224 mm (8.8 in), while January is the driest with 118 mm (4.6 in).
How sunny is Uznach?
Uznach receives around 1,786 hours of sunshine per year. August is the sunniest month with 170 hours, while December is the cloudiest with just 112 hours.
Uznach 3-Day Forecast
Uznach on the map
Uznach is highlighted - select any city to see its climate.
Popular in September
Where to go in September - average daytime high across popular destinations.
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