What is the weather like in Rocky Mountain National Park vs Yellowstone National Park in March?

In March, Rocky Mountain National Park averages 2°C high / -7°C low with about 92 mm of rain; Yellowstone National Park averages 3°C high / -12°C low with about 64 mm.

Rocky Mountain National Park vs Yellowstone National Park in March

Rocky Mountain National Park and Yellowstone National Park are nearly tied in March — 62 vs 62 on SeasonMap's comfort score. Rocky Mountain National Park is freezing, rainy, reliable snow; Yellowstone National Park is freezing, a little rain, muggy air.

Rocky Mountain National Park vs Yellowstone National Park — March climate, side by side

	🇺🇸 Rocky Mountain National Park	🇺🇸 Yellowstone National Park
Comfort score	62/100 (C)	62/100 (C)
Feels-like high	-2°C	-2°C
Avg high / low	2° / -7°	3° / -12°
Rainfall	92 mm	64 mm
Rainy days	13	12
Humidity	66%	76%
Air quality (AQI)	56	55

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

Month by month

Rocky Mountain National Park vs Yellowstone National Park in March — FAQ

Is March better in Rocky Mountain National Park or Yellowstone National Park?: Rocky Mountain National Park and Yellowstone National Park are nearly tied in March — 62 vs 62 on SeasonMap's comfort score. Rocky Mountain National Park is freezing, rainy, reliable snow; Yellowstone National Park is freezing, a little rain, muggy air.
What is the weather like in Rocky Mountain National Park vs Yellowstone National Park in March?: In March, Rocky Mountain National Park averages 2°C high / -7°C low with about 92 mm of rain; Yellowstone National Park averages 3°C high / -12°C low with about 64 mm.