Waupun Weather in September

September in Waupun brings high temperatures, with daytime highs of 23°C (73°F) and nights around 11°C (52°F). Quite a bit of rainfall is expected, around 87 mm (3.4 in), so pack an umbrella.

Rainfall in Waupun in September

You can typically expect 10 days of rain this month, averaging around 87 mm (3.4 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Waupun in September

Weather in Waupun is at its perfect in September. Highs reach 23°C (73°F), while nights settle around 11°C (52°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With lows of 11°C (52°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Waupun in September

The city usually sees around 220 hours of sunlight, indicating many sunny days — a great month for sightseeing.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Waupun's climate page.

Waupun Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 23°C (73°F)  

Chance of Rain 34%  

Precipitation 87 mm (3.4 in)  

Rainy days 10 days  

Sunshine 220 hours *  

Percentage Sunshine *  

* Data from: Port Washington, the United States of America (74 KM, 46 Miles).

What to Wear in Waupun in September

For Waupun 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Waupun in September

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

Cycling

9/10

Walking

9/10

Barbeque

8/10

Camping

8/10

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 the United States of America, check out our Waupun's climate page.

More climate data for Waupun

Temperature Rainfall Sunshine

See the full Waupun climate overview or explore weather in the United States of America.