Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Great Sand Dunes National Park Weather in May
In Great Sand Dunes National Park, May brings moderate daytime temperatures around 18°C (64°F), with nights cooling to 3°C (37°F). Some rainfall is to be expected.
Rainfall in Great Sand Dunes National Park in May
Records from the past 30 years suggest around 9 days of rain, with 27 mm (1.1 in) average for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Great Sand Dunes National Park in May
May is a excellent month in Great Sand Dunes National Park, with 18°C (64°F) during the day and 3°C (37°F) at night. Conditions are often most pleasant around the middle of the day. With lows around 3°C (37°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Great Sand Dunes National Park.
Great Sand Dunes National Park Temperature in May
Min Temperature
3°C (37°F)
Max Temperature
18°C (64°F)
Chance of Rain
30%
Precipitation
27 mm (1.1 in)
Rainy days
9 days
Great Sand Dunes National Park Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Great Sand Dunes National Park - and find the best time to visit.
Best Places in the United States of America in May
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 May →
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 May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Light rain is possible, so consider bringing a small umbrella or rain jacket.
What To Do in Great Sand Dunes National Park in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling6/10 -
Walking6/10 -
Camping5/10 -
Outdoor sports10/10
Great Sand Dunes National Park 3-Day Forecast
More climate data for Great Sand Dunes National Park
See the full Great Sand Dunes National Park climate overview or explore weather in the United States of America.
Popular in May
Where to go in May - average daytime high across popular destinations.
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Yosemite National Park is definitely worth a visit
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