Joshua Tree National Park weather in September
Hot and humid, and mostly sunny skies. Average highs of 32°C and lows of 21°C, with around 2 rainy days expected throughout the month.
✦ This is a recommended month to visit Joshua Tree National Park. The combination of weather, atmosphere and experience is at its best.
Average high
32°C
Average low
21°C
Rainy days
2 days
Best months to visit
March, April, May, September, October, November
What to do in Joshua Tree National Park in September
Whatever the weather, Joshua Tree National Park rewards curious visitors. Here are some of the best ways to spend your time:
Explore
Dine
Culture
Nature
Shopping
Day trips
What to pack for September
Light breathable clothing, high-SPF sunscreen, a wide-brimmed hat, and a reusable water bottle are essential. Pack sandals and at least one light layer for air-conditioned interiors.
Browse other months
January
16C
Cool, and mostly sunny skies.
February
18C
Mild and comfortable, and mostly sunny skies.
Recommended
March
21C
Mild and comfortable, and mostly sunny skies.
Recommended
April
25C
Warm and pleasant, and mostly sunny skies.
Recommended
May
28C
Warm and pleasant, and mostly sunny skies.
June
35C
Very hot, and mostly sunny skies.
July
37C
Very hot, and mostly sunny skies.
August
36C
Very hot, and mostly sunny skies.
Recommended
September (you are here)
32C
Hot and humid, and mostly sunny skies.
Recommended
October
27C
Warm and pleasant, and mostly sunny skies.
Recommended
November
20C
Mild and comfortable, and mostly sunny skies.
December
15C
Cool, and mostly sunny skies.
Book your September trip to Joshua Tree National Park
Find hotels, tours and experiences for the perfect escape.
