Pennsylvania Avenue in March
March at Pennsylvania Avenue averages a daytime high near 56°F and an overnight low around 37°F, with about 4" of precipitation and roughly 1" of snow. Visitation runs about 1.1× the park's average month, which makes March an average month here.
- Average low
- 37°F
- Average high
- 56°F
Range across the year: 28°F to 90°F
- Precipitation
- 4.0 in
- Snowfall
- 1 in
- Daylight
- 11.7 hours
Roughly 9% of the park's yearly visitors come in March: about 19,000 recreation visits in a typical year, based on National Park Service monthly counts from 1986 to 2025.
That makes March the 6th-busiest of the park's twelve months, sitting between the July peak (1.5×) and the January low (0.4×).
On our Best Time to Visit score March rates 34/100 ("Poor"). Our recommended month is September: pleasant weather with noticeably thinner crowds (shoulder season).
The daily average of about 46°F is cool, so layers and a shorter daylight window matter. These figures are 1991–2020 NOAA climate normals from the nearest station, about 3.2 miles from the park.
Because June, July and August together draw about 36% 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 9.3-hour midwinter low and the 14.7-hour summer high.
Park-wide, 2024 drew 141,840 recreation visits, up 2.7% from 138,108 in 2023.
Across the past decade overall visitation has eased about 38.8%, so March may feel a touch quieter than it once did.
How March compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| February | 48°F / 30°F | 0.5× Very quiet | 46 Fair |
| March | 56°F / 37°F | 1.1× Average | 34 Poor |
| April | 68°F / 46°F | 1.4× Busy | 41 Poor |
All twelve months at Pennsylvania Avenue, with the best time to visit.
Frequently Asked Questions
March averages a daytime high near 56°F and an overnight low around 37°F at Pennsylvania Avenue, with about 4 inches of precipitation and roughly 1 inches of snow. These are 1991–2020 NOAA climate normals from the nearest station, about 3.2 miles from the park, so conditions inside the park can differ, especially at other elevations.
March is average at Pennsylvania Avenue (about 1.1× the average month). Our best-time score rates it "Poor" at 34/100. Our recommended month is September.
The busiest month is July and the quietest is January. March sits at about 1.1× the park's average, or 9% of annual visitation.
A typical March sees about 19,000 recreation visits at Pennsylvania Avenue, based on National Park Service monthly counts from 1986–2025.
Where to stay near Pennsylvania Avenue in March
Booking a March trip to Pennsylvania Avenue? Compare hotels, cabins and vacation rentals near the park with live March availability and prices.
Top-rated places to stay near Pennsylvania Avenue
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See the full ranking of the best national parks to visit in March.
Source: National Park Service Visitor Use Statistics (1986–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.