Superior Weather in July

July in Superior typically sees daytime highs of 25°C (77°F) and nighttime lows of 14°C (57°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the summer season.

Rainfall in Superior in July

You can typically expect 11 days of rain this month, averaging around 80 mm (3.1 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Superior in July

July in Superior is generally perfect, with days reaching 25°C (77°F) and nights settling around 14°C (57°F). July is part of summer. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 14°C (57°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. This month tends to be the warmest of the year. Light, comfortable clothing will serve you well.

Sunshine in Superior in July

Enjoy a sunny month with about 311 hours of sunshine, the clear skies make Superior even more beautiful.

Wind Speed in Superior in July

Average wind speeds reach 3 m/s (6 knots) in July, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.

If you're inclined towards comfortable temperatures and drier conditions, July is a good time to visit Superior.

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• January
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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 July

Min Temperature 14°C (57°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 37%  

Precipitation 80 mm (3.1 in)  

Rainy days 11 days  

Humidity 71% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 311 hours *  

Percentage Sunshine 64% *  

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

What to Wear in Superior in July

Warm but pleasant conditions in Superior in July. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Superior in July

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

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.