What is the weather like in Great Sand Dunes National Park vs Yellowstone National Park in March?

In March, Great Sand Dunes National Park averages 10°C high / -4°C low with about 20 mm of rain; Yellowstone National Park averages 3°C high / -12°C low with about 64 mm.

Great Sand Dunes National Park vs Yellowstone National Park in March

Great Sand Dunes National Park is the better pick in March — 80 vs 62 on SeasonMap's comfort score. Great Sand Dunes National Park is cold, dry, reliable snow, while Yellowstone National Park is freezing, a little rain, muggy air.

Great Sand Dunes National Park vs Yellowstone National Park — March climate, side by side

	🇺🇸 Great Sand Dunes National Park	🇺🇸 Yellowstone National Park
Comfort score	80/100 (A)	62/100 (C)
Feels-like high	6°C	-2°C
Avg high / low	10° / -4°	3° / -12°
Rainfall	20 mm	64 mm
Rainy days	3	12
Humidity	54%	76%
Air quality (AQI)	52	55

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Great Sand Dunes National Park 🇺🇸 United Statescold, dry, reliable snow · best September80
Yellowstone National Park 🇺🇸 United Statesfreezing, a little rain, muggy air · best August62

Great Sand Dunes National Park vs Yellowstone National Park in March — FAQ

Is March better in Great Sand Dunes National Park or Yellowstone National Park?: Great Sand Dunes National Park is the better pick in March — 80 vs 62 on SeasonMap's comfort score. Great Sand Dunes National Park is cold, dry, reliable snow, while Yellowstone National Park is freezing, a little rain, muggy air.
What is the weather like in Great Sand Dunes National Park vs Yellowstone National Park in March?: In March, Great Sand Dunes National Park averages 10°C high / -4°C low with about 20 mm of rain; Yellowstone National Park averages 3°C high / -12°C low with about 64 mm.