Superior Weather in August

With daytime temperatures of 24°C (75°F) and nighttime lows of 14°C (57°F), August in Superior brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 112 mm (4.4 in) falls on average.

Rainfall in Superior in August

You can typically expect 11 days of rain this month, averaging around 112 mm (4.4 in). 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 Superior in August

In August, Superior gets high temperatures, with highs of 24°C (75°F). Nights cool to around 14°C (57°F). August is a notable month of the summer season. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights drop to around 14°C (57°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Superior in August

Expect sunny days throughout the month, with an estimated 262 hours of sunshine. This makes it a pleasant time to visit Superior.

Wind Speed in Superior in August

August has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

Should you favor a climate that's both dry and comfortably warm, July and September typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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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 Superior's climate page.

Superior Temperature in August

Min Temperature 14°C (57°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 35%  

Precipitation 112 mm (4.4 in)  

Rainy days 11 days  

Humidity 75% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 262 hours *  

Percentage Sunshine 60% *  

* Data from: Duluth, the United States of America (13 KM, 8 Miles).

What to Wear in Superior in August

Pleasant temperatures in August mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Superior in August

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

Swimming

9/10

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

More climate data for Superior

Temperature Rainfall Sunshine Humidity Wind Speed

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