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May Weather in Cathedral City, United States

Last updated: June 24, 2025

In May, the average temperature in Cathedral City, United States is a comfortable 20°C (69°F), with extremes ranging from a chilly 5°C (42°F) to a scorching 39°C (102°F). Expect minimal rainfall, with just 4 mm (0.2 in) of precipitation over 0 days. The average humidity sits at a pleasant 46%, making it an enjoyable time to experience all that Cathedral City has to offer!

May Temperature in Cathedral City

In May in Cathedral City, the average temperature is 20°C (69°F). Maximum can reach 39°C (102°F) and minimum can be as low as 5°C (42°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

May Weather in Cathedral City: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Cathedral City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cathedral City, May typically has an average temperature of 20°C (69°F), with highs reaching up to 39°C (102°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec515256646979858579685950
Data source: Temperature data for Cathedral City generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Cathedral City

In Cathedral City in May, the precipitation amount is 4 mm (0.2 in) over the course of 0 days.

May Precipitation Trends in Cathedral City

The chart displays monthly precipitation patterns in Cathedral City, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Cathedral City, May typically receives around 4 mm (0.2 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec3841261642118581637
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Cathedral City

In Cathedral City in May humidity is 46%. With an average temperature of 20°C (69°F), this humidity feels like a pleasant and comfortable environment for traveling, providing just enough moisture in the air to make outdoor activities enjoyable without feeling sticky or oppressive.

May Average Humidity in Cathedral City

This chart illustrates the average monthly humidity levels in Cathedral City, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Cathedral City is approximately 46%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%77%67%56%46%48%46%42%52%58%66%74%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Cathedral City

In Cathedral City in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Cathedral City.

Maximum UV Index Levels in Cathedral City for May

The chart shows the monthly maximum UV Index (UVI) for Cathedral City in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Cathedral City typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469111212121111854
Data source: Cathedral City May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How May Weather in Cathedral City Compares to Other Months

Weather in Cathedral City varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Cathedral City, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Cathedral City, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (51°F)37 mm (1.5 inches)72%moderate
February Weather11°C (52°F)41 mm (1.6 inches)77%high
March Weather13°C (56°F)26 mm (1.0 inches)67%very high
April Weather18°C (64°F)15 mm (0.6 inches)56%extreme
May Weather20°C (69°F)4 mm (0.2 inches)46%extreme
June Weather26°C (80°F)2 mm (0.1 inches)48%extreme
July Weather30°C (86°F)11 mm (0.4 inches)46%extreme
August Weather29°C (85°F)8 mm (0.3 inches)42%extreme
September Weather26°C (79°F)5 mm (0.2 inches)52%extreme
October Weather20°C (68°F)8 mm (0.3 inches)58%very high
November Weather15°C (59°F)16 mm (0.6 inches)66%moderate
December Weather10°C (51°F)37 mm (1.4 inches)74%moderate

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