North Cascades National Park in April
April at North Cascades National Park averages a daytime high near 57°F and an overnight low around 38°F, with about 4.6" of precipitation. Visitation runs about 0.1× the park's average month, which makes April a very quiet month here.
- Average low
- 38°F
- Average high
- 57°F
Range across the year: 30°F to 79°F
- Precipitation
- 4.6 in
- Daylight
- 13.5 hours
Roughly 1% of the park's yearly visitors come in April: about 300 recreation visits in a typical year, based on National Park Service monthly counts from 1979 to 2025.
That makes April the 7th-busiest of the park's twelve months, sitting between the July peak (3.6×) and the January low (0×).
On our Best Time to Visit score April rates 26/100 ("Poor"). Our recommended month is May: the lightest crowds of the park's good-weather months.
The daily average of about 47°F is cool, so layers and a shorter daylight window matter. These figures are 1991–2020 NOAA climate normals from the nearest station, about 2.9 miles from the park.
Because June, July and August together draw about 70% of annual visitors, choosing April instead steps outside that summer crush — the single biggest lever on how crowded the park feels.
You'll have about 13.5 hours of daylight in April to explore — between the 8.1-hour midwinter low and the 15.9-hour summer high.
Park-wide, 2025 drew 46,925 recreation visits, up 184.7% from 16,485 in 2024.
Across the past decade overall visitation has risen about 38.2%, so a April visit is likely to feel busier than it did a few years ago.
How April compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| March | 49°F / 33°F | 0.0× Very quiet | 7 Poor |
| April | 57°F / 38°F | 0.1× Very quiet | 26 Poor |
| May | 66°F / 44°F | 0.4× Very quiet | 80 Excellent |
All twelve months at North Cascades, with the best time to visit.
Seasonal closures in April 2027
The National Park Service lists these North Cascades facilities as closed during April 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.
- Lower Goodell Group Campground (campground): closed all month (September 8, 2026 to May 20, 2027)
- Colonial Creek North Campground (campground): closed all month (September 15, 2026 to May 20, 2027)
- Colonial Creek South Campground (campground): closed all month (September 15, 2026 to May 20, 2027)
- Newhalem Creek Campground (campground): closed all month (September 29, 2026 to May 20, 2027)
Things to do at North Cascades in April
The National Park Service tags 5 North Cascades activities for spring. Each links to the park's own page for it.
Frequently Asked Questions
April averages a daytime high near 57°F and an overnight low around 38°F at North Cascades National Park, with about 4.6 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 2.9 miles from the park, so conditions inside the park can differ, especially at other elevations.
April is very quiet at North Cascades National Park (about 0.1× the average month). Our best-time score rates it "Poor" at 26/100. Our recommended month is May. April draws about 13% of the visits North Cascades sees in an average month. Numbers that low usually mean limited access: closed roads, closed facilities or deep-winter conditions. The count alone does not say which, so check the park's current conditions before planning around April.
The busiest month is July and the quietest is January. April sits at about 0.1× the park's average, or 1% of annual visitation.
A typical April sees about 0,000 recreation visits at North Cascades National Park, based on National Park Service monthly counts from 1979–2025.
Where to stay near North Cascades in April
Booking a April trip to North Cascades National Park? Compare hotels, cabins and vacation rentals near the park with live April availability and prices.
Top-rated places to stay near North Cascades
Prices for Oct 30–Nov 1, 4 adults. Change dates on the map below.
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See the full ranking of the best national parks to visit in April.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.