The hottest, driest, and lowest national park in North America — a vast and beautiful extremity of the Mojave.
November–March: pleasant days in the 60s–70s°F and cool nights. Spring wildflowers (February–April) can bloom after a wet winter.
Peak season runs from Thanksgiving through Easter, when lodging and campgrounds fill. Summer is nearly empty.
Summer highs routinely exceed 120°F — avoid lowland hiking May–September. Monsoon storms can cause flash floods.
General patterns — conditions vary by year. Check current NPS alerts and road status before you go.
Distances are rough estimates to the closest entrance. Check road and ferry conditions before you go.
Campgrounds inside the park are booked through Recreation.gov, and many fill months ahead.
FIND CAMPSITES ON RECREATION.GOV ↗