Glenberry Lake
Lake · Yosemite corridor
Glenberry Lake sits at 10,082 feet in the Yosemite corridor of California's Sierra Nevada. A high-alpine basin lake, it experiences sustained wind and cold typical of its elevation.
Wind dominates the afternoon; the 30-day average is 14 mph with gusts to 33 mph. Morning calm breaks by mid-day. Temperature averages 25 degrees Fahrenheit over the rolling month. Head here early to catch protected water.
The 30-day average wind of 14 mph and score of 15.0 reflect classic spring conditions at this elevation; wind and cold persist through the season. The week ahead shows typical afternoon wind patterns. Watch for gusts exceeding 30 mph after 11 a.m., especially on ridgeline approaches.
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About Glenberry Lake
Glenberry Lake lies in the high Sierra east of Highway 120, in the Yosemite corridor. Access routes funnel from Tioga Pass or Lee Vining on the eastern slope. The lake sits in an exposed basin at 10,082 feet, ringed by talus and sparse conifers. Snow typically lingers into late spring; the 365-day maximum temperature of 40 degrees Fahrenheit constrains the season sharply. Parking at trailhead junctions fills early on clear weekends; arrive by sunrise or plan for afternoon turnover.
Spring conditions dominate the rolling 30-day profile. Average temperature of 25 degrees and average wind of 14 mph are typical for the snowmelt window; maximum wind reaches 33 mph regularly. Crowding averages 6.0 on the rolling month, light by Sierra standards but concentrated on weekends. Morning hours (before 10 a.m.) offer the calmest water and clearest views. By mid-afternoon, wind off the exposed basin makes paddling and photography difficult. Late September through early October see similar wind patterns but milder temperatures; those months align with lower crowding.
Glenberry Lake suits backcountry hikers and experienced alpine swimmers. The approach is typically snow-free by mid-July but snowpack lingers earlier in the season. Day trips dominate; few camp adjacent. Paddlers should plan morning-only sessions; the 30-day maximum wind of 33 mph and sustained 14 mph average make afternoon crossing hazardous. The shore is rocky and exposed; there is no established beach. High-altitude tolerance is essential; the elevation and thin air challenge lowland visitors.
Nearby alpine lakes in the Yosemite corridor (Tioga Lake, Parker Lake) sit at similar elevation and share comparable wind regimes. The Highway 120 corridor opens irregularly each spring depending on snowpack; check CalTrans closures before committing to a trip. The 30-day NoGo Score of 15.0 is stable month to month, reflecting reliable but challenging conditions. This lake rewards early starts and flexible weather windows.