Palm Desert Weather in May
Palm Desert in May averages 34°C (93°F) during the day and 18°C (64°F) at night. Minimal rainfall is typical for this time of year.
Rainfall in Palm Desert in May
The climate data from previous years indicates about 0 days of rain, averaging 0.2 mm (0.01 in) for the month.
Temperature in Palm Desert in May
Daytime highs in Palm Desert in May reach 34°C (93°F), with nights around 18°C (64°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. With lows of 18°C (64°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Average water temperature in May
The water temperature is 17°C (63°F) — chilly, but perfectly fine for a swim if you're not too sensitive to cold water. A short wetsuit can make longer sessions more comfortable.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 May
Min Temperature
18°C (64°F)
Max Temperature
34°C (93°F)
Water Temperature
17°C (63°F) *
Chance of Rain
0%
Precipitation
0.2 mm (0.01 in)
Rainy days
0 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Palm Desert typically rise from around 33°C (91°F) at the start of May to approximately 36°C (97°F) by the end. Nights are pleasant, with lows typically ranging from 17°C (63°F) to 20°C (68°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Palm Desert in May
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 May
Based on 49 years of weather observations in Palm Desert between 1976 and 2025, these are the recorded extremes.
- On May 28, 1983, temperatures climbed to 46°C (115°F), marking the warmest May day on record.
- Nighttime temperatures dropped to 6°C (43°F) on May 7, 1986, marking the coldest May night on record.
Best Places in the United States of America in May
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 May →
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What to Wear in Palm Desert in May
Get ready for hot weather in May! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. Expect water temperatures of around 17°C (63°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items.What To Do in Palm Desert in May
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.
