Mount Rainier in July: Crowds, Weather & What to Pack
Peak crowds · VisitWhen score 65/100 · #4 of 12 months
July is peak season — expect the year's biggest crowds at Mount Rainier National Park: crowds run 100% of the July peak (420,918 average visits), days average 62°F with 15.5 hours of daylight. Computed from NPS and NOAA data.
Crowds in July
July is Mount Rainier's busiest month — an average of 420,918 recreation visits (2021–2025), the park's crowd peak. Plan lodging and entries with that in mind — book early and start days at dawn.
Weather & daylight
Daytime temperatures are comfortable (highs average 62°F), and mornings are chilly (lows average 44°F). It is typically dry (1.4″ of precipitation). Mid-month daylight runs 15.5 hours.
NOAA 1991–2020 monthly normals, station RAINIER PARADISE RS, WA US (4 mi from park coordinates, 5,427 ft elevation) — conditions vary inside the park, especially with elevation. Daylight computed for the 15th of July.
What to pack for Mount Rainier in July
Computed from the month's weather normals above — not a generic list.
- Warm mid-layer (fleece or light puffy) — mornings average 44°F
- Sturdy broken-in footwear, navigation and a basic first-aid kit — every park, every month
Looking for a better window? The computed best months for Mount Rainier are May and June.
Common questions
Is Mount Rainier crowded in July?
Yes — July runs 100% of Mount Rainier's peak, averaging 420,918 recreation visits (NPS, 2021–2025).
What is the weather like in Mount Rainier in July?
Average highs of 62°F, lows of 44°F, 1.4″ of precipitation (NOAA 1991–2020 normals, RAINIER PARADISE RS, WA US station).
What should I pack for Mount Rainier in July?
Warm mid-layer (fleece or light puffy); 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 2026-07-16