Grand Haven Weather in August

August in Grand Haven brings high temperatures, with daytime highs of 25°C (77°F) and nights around 16°C (61°F). Quite a bit of rainfall is expected, around 77 mm (3 in), so pack an umbrella.

Rainfall in Grand Haven in August

Historically, approximately 10 days this month are expected to have rain, averaging 77 mm (3 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Grand Haven in August

August is a good time to be in Grand Haven. Days are perfect, reaching 25°C (77°F), with nights around 16°C (61°F). August is part of the summer season. This kind of day-to-night contrast is typical for this time of year. At 16°C (61°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 Grand Haven in August

There are approximately 262 hours of sunshine this month, resulting in mostly clear days.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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• January
• February
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• May
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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 Grand Haven's climate page.

Grand Haven Temperature in August

Min Temperature 16°C (61°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 33%  

Precipitation 77 mm (3 in)  

Rainy days 10 days  

Humidity 72% *  

Sunshine 262 hours *  

Percentage Sunshine 61% *  

* Data from: Grand Rapids, the United States of America (46 KM, 29 Miles).

What to Wear in Grand Haven in August

Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Grand Haven in August

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 Grand Haven's climate page.

More climate data for Grand Haven

Temperature Rainfall Sunshine Humidity

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