Rocky Mountain National Park in March
March at Rocky Mountain National Park averages a daytime high near 45°F and an overnight low around 21°F, with about 1.6" of precipitation and roughly 19" of snow. Visitation runs about 0.4× the park's average month, which makes March a very quiet month here.
- Average low
- 21°F
- Average high
- 45°F
Range across the year: 16°F to 80°F
- Precipitation
- 1.6 in
- Snowfall
- 19 in
- Daylight
- 11.7 hours
Roughly 3% of the park's yearly visitors come in March: about 148,000 recreation visits in a typical year, based on National Park Service monthly counts from 1979 to 2025.
That makes March the 8th-busiest of the park's twelve months, sitting between the July peak (2.4×) and the February low (0.3×).
On our Best Time to Visit score March rates 44/100 ("Poor"). Our recommended month is September: the lightest crowds of the park's good-weather months.
The daily average of about 33°F is cold, with winter conditions likely on higher ground. These figures are 1991–2020 NOAA climate normals from the nearest station, about 9.3 miles from the park.
Because June, July and August together draw about 52% of annual visitors, choosing March instead steps outside that summer crush — the single biggest lever on how crowded the park feels.
You'll have about 11.7 hours of daylight in March to explore — between the 9.1-hour midwinter low and the 14.9-hour summer high.
Park-wide, 2025 drew 4,171,431 recreation visits, about flat from 4,154,349 in 2024.
How March compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| February | 38°F / 16°F | 0.3× Very quiet | 45 Fair |
| March | 45°F / 21°F | 0.4× Very quiet | 44 Poor |
| April | 52°F / 26°F | 0.4× Very quiet | 47 Fair |
All twelve months at Rocky Mountain, with the best time to visit.
Seasonal closures in March 2027
The National Park Service lists these Rocky Mountain facilities as closed during March 2027. The dates are the park's own, read on October 11, 2026. A facility that is not listed here may still be closed, so confirm on the park's site before you go.
- Sheep Lakes Information Station (visitor center): closed all month (August 18, 2026 to May 9, 2027)
- Aspenglen Campground (campground): closed all month (September 28, 2026 to May 25, 2027)
- Timber Creek Campground (campground): closed all month (October 5, 2026 to May 25, 2027)
Frequently Asked Questions
March averages a daytime high near 45°F and an overnight low around 21°F at Rocky Mountain National Park, with about 1.6 inches of precipitation and roughly 19 inches of snow. These are 1991–2020 NOAA climate normals from the nearest station, about 9.3 miles from the park, so conditions inside the park can differ, especially at other elevations.
March is very quiet at Rocky Mountain National Park (about 0.4× the average month). Our best-time score rates it "Poor" at 44/100. Our recommended month is September.
The busiest month is July and the quietest is February. March sits at about 0.4× the park's average, or 3% of annual visitation.
A typical March sees about 148,000 recreation visits at Rocky Mountain National Park, based on National Park Service monthly counts from 1979–2025.
Where to stay near Rocky Mountain in March
Booking a March trip to Rocky Mountain National Park? Compare hotels, cabins and vacation rentals near the park with live March availability and prices.
Top-rated places to stay near Rocky Mountain
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See the full ranking of the best national parks to visit in March.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.