Snow In Joshua Tree National Park 2025 Dates. That puts the park firmly in the “high desert”. Visiting california’s joshua tree national park at the right time can make or break your trip.

“[the park] had an especially dry year with very little rain in the last six months, so snow is a welcome sight in the park, and is a good indicator for joshua tree blooms and. In the winter, the park experiences cooler days, around 60°f (15°c), and.