August weather forecast
Sun City West, AZ

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Weather in August

The last month of the summer, August, is also a sweltering month in Sun City West, Arizona, with an average temperature varying between 83.1°F (28.4°C) and 100.9°F (38.3°C).

Temperature

August's onset records an average high-temperature of a still very hot 100.9°F (38.3°C), a near match to July's 101.7°F (38.7°C). An average low-temperature of 83.1°F (28.4°C) is recorded in the month of August.

Humidity

In Sun City West, the average relative humidity in August is 31%.

Rainfall

In August, the rain falls for 10.3 days. Throughout August, 1.26" (32mm) of precipitation is accumulated. Throughout the year, there are 60.7 rainfall days, and 8.62" (219mm) of precipitation is accumulated.

Daylight

The average length of the day in August is 13h and 22min.
On the first day of August in Sun City West, sunrise is at 5:42 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 6:55 pm MST.

Sunshine

The average sunshine in August in Sun City West is 11.8h.

UV index

June through August, with an average maximum UV index of 8, are months with the highest UV index in Sun City West. A UV Index of 8 to 10 symbolizes a very high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In August, the maximum UV index of 8 transforms into these recommendations:
Act with caution. Neglecting protection can lead to skin and eye damage in moments. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
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Frequently asked questions

How hot does it get in Sun City West in August?

Sun City West in August has an average high-temperature of 100.9°F (38.3°C) and an average low-temperature of 83.1°F (28.4°C).

What is the average humidity in August in Sun City West?

In Sun City West, the average relative humidity in August is 31%.

How much does it rain in Sun City West in August?

In Sun City West, Arizona, in August, during 10.3 rainfall days, 1.26" (32mm) of precipitation is typically accumulated.

How many hours of daylight does Sun City West have in August?

In Sun City West, Arizona, the average day length in August is 13h and 22min.

What time are sunrise and sunset in August in Sun City West?

In August, on the first day of the month, sunrise is at 5:42 am and sunset at 7:29 pm. On the last day of the month, in Sun City West, sunrise is at 6:03 am and sunset at 6:55 pm MST.

How many hours of sunshine does Sun City West have in August?

In Sun City West, Arizona, the average sunshine duration in August is 11.8h.

When is the highest UV index in Sun City West?

June through August, with an average maximum UV index of 8, are months with the highest UV index.

What is the UV index intensity in August in Sun City West?

In Sun City West, the average daily maximum UV index in August is 8. A UV Index estimate of 8 to 10 represents a very high health risk from unsafe 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
Sun City West, AZ

Average temperature in August - Sun City West, AZ
  • Average high temperature in August: 100.9°F

The warmest month (with the highest average high temperature) is July (101.7°F).
The month with the lowest average high temperature is December (61.7°F).

  • Average low temperature in August: 83.1°F

The month with the highest average low temperature is August (83.1°F).
The coldest months (with the lowest average low temperature) are January and December (46°F).

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Average pressure in August
Sun City West, AZ

Average pressure in August - Sun City West, AZ
  • Average pressure in August: 29.86"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.8"Hg).

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Average wind speed in August
Sun City West, AZ

Average wind speed in August - Sun City West, AZ
  • Average wind speed in August: 5.4mph

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is December (4.7mph).

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Average humidity in August
Sun City West, AZ

Average humidity in August - Sun City West, AZ
  • Average humidity in August: 31%

The month with the highest relative humidity is December (44%).
The month with the lowest relative humidity is June (17%).

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Average rainfall in August
Sun City West, AZ

Average rainfall in August - Sun City West, AZ
  • Average rainfall in August: 1.26"

The wettest month (with the highest rainfall) is July (1.3").
The driest month (with the least rainfall) is June (0.12").

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Average rainfall days in August
Sun City West, AZ

Average rainfall days in August - Sun City West, AZ
  • Average rainfall days in August: 10.3 days

The month with the highest number of rainy days is July (11.4 days).
The month with the least rainy days is June (1.2 days).

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Average daylight in August /
Average sunshine in August
Sun City West, AZ

Average daylight in August / Average sunshine in August - Sun City West, AZ
  • 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: 11h and 5min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

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Average sunshine days in August
Sun City West, AZ

Average sunshine days in August - Sun City West, AZ
  • Average sunshine days in August: 15.7 days

The month with the most sunshine days is May (28.2 days).
The month with the least sunshine days is July (15.2 days).

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Average UV index in August
Sun City West, AZ

Average UV index in August - Sun City West, AZ
  • Average UV index in August: 8

The months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in August
Sun City West, AZ

Average cloud cover in August - Sun City West, AZ
  • Average cloud cover in August: 12

The month with the most cloud cover is December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 5).

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Average visibility in August
Sun City West, AZ

Average visibility in August - Sun City West, AZ
  • 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).

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Sun City West, Arizona, USA

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