Channel Islands National Park in June
June at Channel Islands National Park averages a daytime high near 68°F and an overnight low around 54°F, with about 0.1" of precipitation. Visitation runs about 1.3× the park's average month, which makes June a busy month here.
- Average low
- 54°F
- Average high
- 68°F
Range across the year: 42°F to 72°F
- Precipitation
- 0.1 in
- Daylight
- 14.3 hours
Roughly 11% of the park's yearly visitors come in June: about 34,000 recreation visits in a typical year, based on National Park Service monthly counts from 1979 to 2025.
That makes June the 3rd-busiest of the park's twelve months, sitting between the July peak (1.5×) and the January low (0.5×).
On our Best Time to Visit score June rates 57/100 ("Fair"). Our recommended month is November: pleasant weather with noticeably thinner crowds (shoulder season).
The daily average of about 61°F is a comfortable range for hiking and being outdoors all day. These figures are 1991–2020 NOAA climate normals from the nearest station, about 29.6 miles from the park.
June falls inside the park's busiest stretch: June, July and August together pull about 35% of the year's visitors, so a visit this month means sharing the park with the peak-season crowd.
You'll have about 14.3 hours of daylight in June to explore — near the year-round maximum.
Park-wide, 2025 drew 227,186 recreation visits, down 13.5% from 262,581 in 2024.
Across the past decade overall visitation has eased about 13.6%, so June may feel a touch quieter than it once did.
How June compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| May | 68°F / 51°F | 1.1× Average | 64 Good |
| June | 68°F / 54°F | 1.3× Busy | 57 Fair |
| July | 71°F / 57°F | 1.5× Busy | 52 Fair |
All twelve months at Channel Islands, with the best time to visit.
Seasonal closures in June 2027
The National Park Service lists these Channel Islands facilities as closed during June 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.
- Santa Rosa Island Backcountry Beach Camping (campground): closed all month (January 1, 2027 to August 14, 2027)
Frequently Asked Questions
June averages a daytime high near 68°F and an overnight low around 54°F at Channel Islands National Park, with about 0.1 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 29.6 miles from the park, so conditions inside the park can differ, especially at other elevations.
June is busy at Channel Islands National Park (about 1.3× the average month). Our best-time score rates it "Fair" at 57/100. Our recommended month is November.
The busiest month is July and the quietest is January. June sits at about 1.3× the park's average, or 11% of annual visitation.
A typical June sees about 34,000 recreation visits at Channel Islands National Park, based on National Park Service monthly counts from 1979–2025.
Where to stay near Channel Islands in June
Booking a June trip to Channel Islands National Park? Compare hotels, cabins and vacation rentals near the park with live June availability and prices.
Top-rated places to stay near Channel Islands
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 June.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.