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Great Sand Dunes National Park Weather in July

Thinking of visiting Great Sand Dunes National Park in July? Expect high temperatures reaching 27°C (81°F) during the day, dropping to 11°C (52°F) at night, and be prepared for the wettest month of the year.

Rainfall in Great Sand Dunes National Park in July

As the rainiest month, carrying an umbrella is advisable to manage the frequent rain. Based on our climate data of the past 30 years, about 14 days of rain are anticipated, with 49 mm (1.9 in) on average. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Great Sand Dunes National Park in July

If you're visiting Great Sand Dunes National Park in July, expect perfect temperatures with highs of 27°C (81°F) and overnight lows of 11°C (52°F). This month falls in the summer season. Overall, the month follows a fairly predictable daily temperature pattern. Nights drop to around 11°C (52°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. This is typically the warmest month of the year, so light summer clothing is a good idea.

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 July

Min TemperatureMin Temperature 11°C (52°F)  
Max TemperatureMax Temperature 27°C (81°F)  
Chance of RainChance of Rain 47%  
PrecipitationPrecipitation 49 mm (1.9 in)  
Rainy daysRainy days 14 days  

Best Places in the United States of America in July

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 July →

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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 July

Warm temperatures in July 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 July

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

Cycling
8/10
Walking
8/10
Camping
10/10
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