North Cascades in July: Crowds, Weather & What to Pack
Peak crowds · VisitWhen score 61/100 · #7 of 12 months
July is peak season — expect the year's biggest crowds at North Cascades National Park: crowds run 100% of the July peak (9,618 average visits). Weather: highs average 84°F and lows 56°F, with 0.5″ of precipitation and 15.7 hours of daylight. Computed from NPS and NOAA data.
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Bring for North Cascades in July
- A light layer you can shed by midday (long sleeve or windbreaker)See it on AmazonWhy: a 28°F swing between the average low of 56°F and high of 84°F.
- Sun protection and 2L+ water per personSee it on AmazonWhy: highs average 84°F.
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Crowds in July
July is North Cascades's busiest month — an average of 9,618 recreation visits (2021–2025), the park's crowd peak. That crowd level sets the tone for parking, permits and lodging — book early and start days at dawn.
Weather & daylight
Days are warm (highs average 84°F), and nights stay mild (lows average 56°F). It is typically dry (0.5″ of precipitation). Mid-month daylight runs 15.7 hours.
NOAA 1991–2020 monthly normals, station STEHEKIN 4 NW, WA US (12 mi from park coordinates, 1,257 ft elevation) — conditions vary inside the park, especially with elevation. Daylight computed for the 15th of July.
What to pack for North Cascades in July
Computed from the month's weather normals above — not a generic list.
- A light layer you can shed by midday (long sleeve or windbreaker) — a 28°F swing between the average low of 56°F and high of 84°F
- Sun protection and 2L+ water per person — highs average 84°F
- Sturdy broken-in footwear, navigation and a basic first-aid kit — every park, every month
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Want quieter or kinder conditions? The computed best months for North Cascades are May and June.
Common questions
Is North Cascades crowded in July?
Yes — July runs 100% of North Cascades's peak, averaging 9,618 recreation visits (NPS, 2021–2025).
What is the weather like in North Cascades in July?
Average highs of 84°F, lows of 56°F, 0.5″ of precipitation (NOAA 1991–2020 normals, STEHEKIN 4 NW, WA US station).
What should I pack for North Cascades in July?
A light layer you can shed by midday (long sleeve or windbreaker); Sun protection and 2L+ water per person; Sturdy broken-in footwear, navigation and a basic first-aid kit — the full weather-computed list is on this page.
See also: the best national parks to visit in July · Last verified 2026-09-24