Great Sand Dunes · May · Colorado
Great Sand Dunes National Park in May
May is a prime month to visit Great Sand Dunes National Park. Expect peak crowds. Highs average 63°F and lows 38°F, with about 1.55 inches of rain.
May gets a prime rating at Great Sand Dunes. The very best months are May–Jun, Sep.
Prime season starts
What to expect
May is prime at Great Sand Dunes. Medano Creek flows at the base of the dunes, usually peaking from late May to early June. It's a family favorite for splashing.
Wear shoes on the dunes in summer; the sand can burn bare feet. Start dune hikes by 9 a.m.
Good to know
- Best months overall: May–Jun, Sep.
- Closest airport: Colorado Springs (COS), about 2.5–3 hours.
- Before you go: Medano Pass Primitive Road requires high-clearance 4x4. Check current conditions on nps.gov.
Questions
Is May a good time to visit Great Sand Dunes National Park?
May is a prime month to visit Great Sand Dunes National Park. Expect peak crowds. Highs average 63°F and lows 38°F, with about 1.55 inches of rain.
What is the weather like in Great Sand Dunes National Park in May?
Highs average 63°F and lows 38°F, with about 1.55 inches of rain. May is rated prime for visiting.
How crowded is Great Sand Dunes National Park in May?
May brings peak crowds to Great Sand Dunes National Park. Go early in the day and book lodging ahead.