Palm Desert Weather in August
In Palm Desert, August brings extremely high daytime temperatures around 41°C (106°F), with nights cooling to 26°C (79°F). Minimal rainfall is to be expected.
Rainfall in Palm Desert in August
Based on our climate data of the past 30 years, about 2 days of rain are anticipated, with 7.8 mm (0.3 in) on average. The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.
Temperature in Palm Desert in August
Daytime temperatures in Palm Desert reach 41°C (106°F) in August, dropping to 26°C (79°F) at night. Sunshine and humidity can make it feel even warmer than the raw temperature suggests. At 26°C (79°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.
Average water temperature in August
The water sits at 21°C (70°F), which is a nice temperature for swimming. Not too cold, not too warm — most visitors are happy to spend time in the water.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, November and December typically offer the best weather for Palm Desert.
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 Palm Desert's climate page.
Palm Desert Temperature in August
Min Temperature
26°C (79°F)
Max Temperature
41°C (106°F)
Water Temperature
21°C (70°F) *
Chance of Rain
7%
Precipitation
7.8 mm (0.3 in)
Rainy days
2 days
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Palm Desert typically stay consistent throughout August, with daily highs averaging around 41°C (106°F). Nights are warm, with lows typically ranging from 25°C (77°F) to 27°C (81°F).
Average temperatures in August
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Palm Desert in August
Browse day-by-day weather records for Palm Desert spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Palm Desert historical weather extremes in August
According to our 28 years of weather records for Palm Desert, the following extremes were recorded between 1997 and 2025.
- Palm Desert recorded its highest August temperature of 49°C (120°F) on August 4, 2021.
- Palm Desert registered its coldest August night on August 7, 2002, with temperatures dropping to 17°C (63°F).
Best Places in the United States of America in August
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 August →
perfect weather
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What to Wear in Palm Desert in August
Hot weather in August means keeping cool is the priority. Loose-fitting clothes in natural fabrics work best. Pack plenty of shorts, tank tops, and breathable shirts. Don't forget a hat, swimwear, and comfortable sandals. With minimal rainfall expected, you can leave the rain gear at home. Expect water temperatures of around 21°C (70°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off.What To Do in Palm Desert in August
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 Palm Desert's climate page.
Temperature Rainfall Water Temp
See the full Palm Desert climate overview or explore weather in the United States of America.
