Olympic in June: Crowds, Weather & What to Pack
Best window · VisitWhen score 78/100 · #1 of 12 months
June is one of the best months of the year to visit Olympic National Park: crowds run 48% of the August peak (301,287 average visits). Weather: highs average 67°F and lows 47°F, with 4.1″ of precipitation and 16 hours of daylight. Computed from NPS and NOAA data.
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Bring for Olympic in June
- Rain shell + pack coverSee it on AmazonWhy: 4.1″ of precipitation is normal this month.
- Waterproof bootsSee it on AmazonWhy: 4.1″ of precipitation is normal this month.
- Water bottles for the daySee it on AmazonWhy: hydration is one of the NPS Ten Essentials.
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Olympic in June: what the park service says
Mid-June is when Obstruction Point Road usually opens at Olympic: the park service lists it as open from mid-June through October 15, weather and snow permitting. It branches off at the entrance to the Hurricane Ridge parking area and leads to more trailheads. Hurricane Ridge itself is a popular summer stop, so the park suggests planning ahead to avoid the crowds. At higher elevations, the park says snowfall and heavy rain are not uncommon into June, so check trail conditions before a high hike.
Source: NPS 1, NPS 2, checked 2026-11-05.
Crowds in June
Olympic averages 301,287 recreation visits in June — 48% of what August, the peak month, draws. Trailheads and parking fill accordingly.
Weather & daylight
Days are mild (highs average 67°F), and nights stay mild (lows average 47°F). This is one of the wetter months (4.1″ of precipitation on average). Mid-month daylight runs 16 hours.
NOAA 1991–2020 monthly normals, station QUINAULT 4 NE, WA US (13 mi from park coordinates, 286 ft elevation) — conditions vary inside the park, especially with elevation. Daylight computed for the 15th of June.
What to pack for Olympic in June
Computed from the month's weather normals above — not a generic list.
- Rain shell + pack cover — 4.1″ of precipitation is normal this month
- Waterproof boots — plus navigation and a basic first-aid kit — 4.1″ of precipitation is normal this month
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Also at their best in June
Other parks whose computed June verdict is a best window — same NPS × NOAA formula:
- North Cascades in June — 26% of peak crowds, highs 74°F, score 91/100
- Katmai in June — 34% of peak crowds, highs 59°F, score 88/100
- Crater Lake in June — 44% of peak crowds, highs 57°F, score 84/100
- Sequoia in June — 69% of peak crowds, highs 68°F, score 75/100
Common questions
Is Olympic crowded in June?
Moderately: June runs 48% of the August peak, averaging 301,287 visits (NPS, 2021–2025). See every month at Olympic.
What is the weather like in Olympic in June?
Average highs of 67°F, lows of 47°F, 4.1″ of precipitation (NOAA 1991–2020 normals, QUINAULT 4 NE, WA US station). Compare it with other national parks in June.
What should I pack for Olympic in June?
Rain shell + pack cover; Waterproof boots — plus navigation and a basic first-aid kit — the full weather-computed list is on this page. Going in July instead? Olympic in July has its own list.
See also: the best national parks to visit in June · Last verified 2026-09-24