Joshua Tree Weather in September
September in Joshua Tree sees daytime temperatures around 34°C (93°F) and lows of 18°C (64°F) at night. Rainfall is minimal, so you're unlikely to need an umbrella.
Rainfall in Joshua Tree in September
Historically, approximately 2 days this month are expected to have rain, averaging 5.1 mm (0.2 in). The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.
Temperature in Joshua Tree in September
In September, Joshua Tree sees very high temperatures, with highs of 34°C (93°F). Nights drop to around 18°C (64°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. Nights cool down to 18°C (64°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.Our weather planner can help you find worldwide destinations with pleasant weather during this period. February, March, April, May, October and November typically offer the best weather for Joshua Tree.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Joshua Tree's climate page.
Joshua Tree Temperature in September
Min Temperature
18°C (64°F)
Max Temperature
34°C (93°F)
Chance of Rain
7%
Precipitation
5.1 mm (0.2 in)
Rainy days
2 days
Best Places in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →
perfect weather
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What to Wear in Joshua Tree in September
Pack for serious heat in Joshua Tree in September. Prioritize clothing that breathes and doesn't cling or stick. Lightweight cotton, linen, and moisture-wicking fabrics are ideal. A wide hat provides welcome shade. Dry conditions mean you won't need to worry about rain protection.What To Do in Joshua Tree in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Joshua Tree's climate page.
See the full Joshua Tree climate overview or explore weather in the United States of America.
