Uzwil Weather in September

September in Uzwil brings pleasant temperatures around 19°C (66°F) during the day, dropping to 11°C (52°F) at night, with quite a bit of rainfall expected, averaging around 138 mm (5.4 in) for the month.

Rainfall in Uzwil in September

The climate data from previous years indicates about 13 days of rain, averaging 138 mm (5.4 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Uzwil in September

Daytime highs in Uzwil in September reach 19°C (66°F), with nights around 11°C (52°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 11°C (52°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Uzwil in September

The area enjoys a balanced 155 hours of sunlight, ensuring it's neither too overcast nor too sunny.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Uzwil.

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For a detailed overview over the year and the best time to visit Switzerland, check out our Uzwil's climate page.

Uzwil Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 43%  

Precipitation 138 mm (5.4 in)  

Rainy days 13 days  

Humidity 78% *  

Sunshine 155 hours *  

Percentage Sunshine 44% *  

* Data from: St. Gallen, Switzerland (18 KM, 11 Miles).

What to Wear in Uzwil in September

For Uzwil in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Uzwil in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Switzerland, check out our Uzwil's climate page.

More climate data for Uzwil

Temperature Rainfall Sunshine Humidity

See the full Uzwil climate overview or explore weather in Switzerland.