Let me start by saying what a special place this is. Joshua tree as a whole is a such a magnificent place, but the jumbo rocks campground is otherworldly. I have camped in a lot of different deserts across the country none compare to the amount of fun that can be had on Joshua tree all the climbing and exploring that can be done is outstanding. Although we went in February the weather was great during the day a little chilly and windy at night but with the right preparation all went well. We spent three nights tent camping with sleeping bags and it was low 50s high 40s and we were okay with layers. The days were 60s/70s and sunny. The campsite has about a 45 min drive to town through the north part of the park. Overall this place is amazing highly recommend and for new campers its in the middle of the park but theres lots of people around so you don’t feel totally alone. If u wanna walk away from camp and get away from people and noise theres plenty of opportunity to. If you do stay try and get a camp site next to one of the giant boulders makes for great nighttime ambiance with stars and a fire.