California, USA
Daytime temperatures frequently exceed 100°F (38°C) in summer, often reaching 110°F (43°C). Nighttime temperatures remain high. In fall and spring, daytime temperatures range from 70-90°F (21-32°C).
Winter daytime temperatures are 60-70°F (15-21°C), but nights drop below freezing. Precipitation remains low throughout the year. Summer monsoons can bring brief, intense thunderstorms. The desert air has very low humidity.
High Season (Fall: Oct-Nov, Spring: Mar-May) offers pleasant temperatures for activities but experiences crowding. Spring brings wildflower blooms.
Low Season (Summer: Jul-Sep) has very few crowds, lower accommodation prices, and excellent stargazing. Extreme heat makes daytime activities unsafe.
July-September
Very few crowds, lower prices, excellent stargazing.
Extreme heat, unsafe for daytime activities, limited ranger programs.
Dec & June
Fewer crowds, favorable weather in early June or December.
December can be chilly, June temperatures begin to rise.
Fall & Spring
Pleasant temperatures for hiking and climbing, wildflower blooms.
Crowded, campsites book fast, limited parking.
Hiking, rock climbing, and backpacking are best from October to early May, when temperatures are most moderate.
Wildflower viewing peaks from late February to April, dependent on winter rainfall. Stargazing is excellent on any clear, moonless night.
Heat advisories are common in summer; plan activities for early morning or late evening.
Rare but possible during summer monsoons; check forecasts before hiking in washes.
Occur throughout the year, especially in spring, creating dusty conditions.
Winter nights drop below freezing; warm clothing and camping gear are necessary.
Clear skies are common, ideal for photography and stargazing.
Travelers to Joshua Tree National Park meet standard United States entry requirements.
Citizens of eligible countries may enter for tourism or business for up to 90 days without a visa under the Visa Waiver Program (VWP). This involves an approved Electronic System for Travel Authorization (ESTA).
A park entrance fee applies. Alternatively, the America the Beautiful Pass offers annual access to National Parks.
The main currency is the United States Dollar (USD, $). ATMs are widely available in nearby towns. Major credit cards are widely accepted.
Your personal well-being requires careful preparation, especially in the desert.
Drink 1 gallon (4 liters) of water daily. Avoid midday activity (10 AM - 4 PM).
Use Broad-spectrum sunscreen SPF 30+. Wear Wide-brimmed hats, Sunglasses, and UV-protective clothing for Sun protection.
Watch where you step and place hands. Seek medical attention if bitten/stung.
Dial 911 for all emergencies in the U.S.
Hi-Desert Medical Center in Yucca Valley is the closest hospital. Cell phone coverage is limited in the park.
Consider a Satellite messenger for remote areas. Tell someone your plans before venturing out.
Joshua Tree National Park Dispatch: (760) 367-5500 (non-emergency).
Potable water is available at visitor centers and some campgrounds. No water is available at most trailheads or undeveloped areas.
You must carry all necessary water for your trip, at least one gallon per person per day.
Keep food properly stored and sealed to avoid attracting wildlife. Wash hands before eating.
Crime rates within Joshua Tree National Park are very low. However, awareness of natural hazards is important.
Purchasing comprehensive travel insurance is advisable for medical emergencies, evacuation, and trip interruptions.
Verify your policy covers outdoor activities. AirHelp can assist with flight compensation.
Carry a physical list of personal emergency contacts and medical information.
A fully charged Portable power bank is valuable for your phone, even with limited cell service.
