August weather forecast
Cathedral City, CA

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Weather in August

August, the last month of the summer in Cathedral City, is another hot month, with an average temperature varying between 93.7°F (34.3°C) and 72.9°F (22.7°C).

Temperature

July and August, when the average high-temperature reaches 93.7°F (34.3°C), are the warmest months.

Humidity

June through August, with an average relative humidity of 29%, are the least humid months.

Rainfall

In Cathedral City, during August, the rain falls for 6.7 days and regularly aggregates up to 0.87" (22mm) of precipitation. Throughout the year, there are 54 rainfall days, and 6.57" (167mm) of precipitation is accumulated.

Daylight

In August, the average length of the day is 13h and 22min.
On the first day of the month, sunrise is at 5:58 am and sunset at 7:45 pm. On the last day of August, sunrise is at 6:19 am and sunset at 7:12 pm PDT.

Sunshine

The average sunshine in August is 12h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In August, the maximum UV index of 7 transforms into these recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month?

Temperatures reach their maximum during July and August, recording an average high-temperature of 93.7°F (34.3°C).

How hot does it get in August?

The average high-temperature, in August, in Cathedral City, is 93.7°F (34.3°C), while the average low-temperature is 72.9°F (22.7°C).

What is the least humid month?

The months with the lowest humidity are June through August, with an average relative humidity of 29%.

What is the average humidity in August?

In Cathedral City, the average relative humidity in August is 29%.

How much does it rain in August?

In Cathedral City, in August, during 6.7 rainfall days, 0.87" (22mm) of precipitation is typically accumulated.

How many hours of daylight does Cathedral City have in August?

In August, the average day length is 13h and 22min.

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 5:58 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 7:12 pm PDT.

How many hours of sunshine does Cathedral City have in August?

In Cathedral City, the average sunshine duration in August is 12h.

When is the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 7.

What is the UV index intensity in August?

The average daily maximum UV index in August in Cathedral City is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Cathedral City, CA

Average temperature in August - Cathedral City, CA
  • Average high temperature in August: 93.7°F

The warmest months (with the highest average high temperature) are July and August (93.7°F).
The month with the lowest average high temperature is December (58.1°F).

  • Average low temperature in August: 72.9°F

The month with the highest average low temperature is August (72.9°F).
The coldest month (with the lowest average low temperature) is December (42.8°F).

Average pressure in August
Cathedral City, CA

Average pressure in August - Cathedral City, CA
  • Average pressure in August: 29.83"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.81"Hg).

Average wind speed in August
Cathedral City, CA

Average wind speed in August - Cathedral City, CA
  • Average wind speed in August: 6.6mph

The windiest month (with the highest average wind speed) is May (8.8mph).
The calmest month (with the lowest average wind speed) is January (5.8mph).

Average humidity in August
Cathedral City, CA

Average humidity in August - Cathedral City, CA
  • Average humidity in August: 29%

The month with the highest relative humidity is December (47%).
The months with the lowest relative humidity are June, July and August (29%).

Average rainfall in August
Cathedral City, CA

Average rainfall in August - Cathedral City, CA
  • Average rainfall in August: 0.87"

The wettest month (with the highest rainfall) is July (1.14").
The driest months (with the least rainfall) are May and June (0.12").

Average rainfall days in August
Cathedral City, CA

Average rainfall days in August - Cathedral City, CA
  • Average rainfall days in August: 6.7 days

The month with the highest number of rainy days is July (8.3 days).
The month with the least rainy days is June (1.5 days).

Average daylight in August /
Average sunshine in August
Cathedral City, CA

Average daylight in August / Average sunshine in August - Cathedral City, CA
  • Average daylight in August: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in August: 12h and 0min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

Average sunshine days in August
Cathedral City, CA

Average sunshine days in August - Cathedral City, CA
  • Average sunshine days in August: 20.5 days

The month with the most sunshine days is June (27.5 days).
The month with the least sunshine days is July (19.1 days).

Average UV index in August
Cathedral City, CA

Average UV index in August - Cathedral City, CA
  • Average UV index in August: 7

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

Average cloud cover in August
Cathedral City, CA

Average cloud cover in August - Cathedral City, CA
  • Average cloud cover in August: 6

The month with the most cloud cover is December (Cloud cover 19).
The month with the least cloud cover is June (Cloud cover 5).

Average visibility in August
Cathedral City, CA

Average visibility in August - Cathedral City, CA
  • Average visibility in August: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Cathedral City, California, USA

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