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Great Sand Dunes National Park Weather in August

August in Great Sand Dunes National Park sees daytime temperatures around 25°C (77°F) and lows of 10°C (50°F) at night. The perfect weather makes it a good time to visit.

Rainfall in Great Sand Dunes National Park in August

Expect around 13 days of rain based on historical data, with 43 mm (1.7 in) average. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Great Sand Dunes National Park in August

Great Sand Dunes National Park in August is worth a visit. The temperature is perfect, with 25°C (77°F) during the day and 10°C (50°F) at night. Experience the summer season in August. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 10°C (50°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

If your ideal day consists of dry skies and pleasant temperatures, May, June, July, August and September typically offer the best circumstances for Great Sand Dunes National Park.

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Check the conditions for any month of the year.

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

Great Sand Dunes National Park Temperature in August

Min TemperatureMin Temperature 10°C (50°F)  
Max TemperatureMax Temperature 25°C (77°F)  
Chance of RainChance of Rain 44%  
PrecipitationPrecipitation 43 mm (1.7 in)  
Rainy daysRainy days 13 days  

Best Places in the United States of America in August

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in August →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Great Sand Dunes National Park 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.

What To Do in Great Sand Dunes National Park in August

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

Cycling
8/10
Walking
8/10
Camping
5/10
Outdoor sports
8/10

Select a Month

Check the conditions for any month of the year.

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

More climate data for Great Sand Dunes National Park