August weather forecast
Avondale, AZ

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Weather in August

The heat continues into August in Avondale, Arizona. The weather remains hot, but rainfall increases, marking the peak of the monsoon season. The increased cloud cover offers some relief from the sweltering temperatures, although hot spells remain. This is a prominent characteristic of the monsoon climate in Avondale. August, notably, records a high temperature of approximately 102°F (38.9°C).

Temperature

Avondale ushers in August with an average high-temperature of a still torrid 102°F (38.9°C), showing a close resemblance to the previous month. The average temperature during August nights dips to a moderately hot 84.2°F (29°C).

Humidity

The average relative humidity in August is 31%.

Rainfall

The wettest months are August through October, with an average 1.14" (29mm) of rainfall.

Daylight

In Avondale, the average length of the day in August is 13h and 21min.
On the first day of the month, sunrise is at 5:42 am and sunset at 7:28 pm. On the last day of August, sunrise is at 6:03 am and sunset at 6:55 pm MST.

Sunshine

In August, the average sunshine is 11.8h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 8. A UV Index reading of 8 to 10 represents a very high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In August, the maximum UV index of 8 suggests these recommendations:
Always be cautious. Skin and eyes can be affected swiftly without protection. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

In Avondale, 102°F (38.9°C) is the average high-temperature and 84.2°F (29°C) is the average low-temperature during August.

What is the average humidity in August?

In August, the average relative humidity is 31%.

What is the wettest month?

The months with the most rainfall are August through October, with an average 1.14" (29mm) of precipitation.

How much does it rain in August?

In Avondale, Arizona, during August, the rain falls for 9.1 days and regularly aggregates up to 1.14" (29mm) of precipitation.

What is the average length of the day in August?

The average day length in August is 13h and 21min.

When are sunrise and sunset in August?

On the first day of August in Avondale, sunrise is at 5:42 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 6:55 pm MST.

How many hours of sunshine does Avondale have in August?

In Avondale, the average sunshine duration in August is 11.8h.

What are the months with the highest UV index?

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

What is the UV index intensity in August?

The average daily maximum UV index in August is 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability 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
Avondale, AZ

Average temperature in August - Avondale, AZ
  • Average high temperature in August: 102°F

The warmest month (with the highest average high temperature) is July (102.7°F).
The month with the lowest average high temperature is December (62.6°F).

  • Average low temperature in August: 84.2°F

The month with the highest average low temperature is August (84.2°F).
The coldest month (with the lowest average low temperature) is December (46.8°F).

Average pressure in August
Avondale, AZ

Average pressure in August - Avondale, AZ
  • Average pressure in August: 29.85"Hg

The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.79"Hg).

Average wind speed in August
Avondale, AZ

Average wind speed in August - Avondale, AZ
  • Average wind speed in August: 5.4mph

The windiest months (with the highest average wind speed) are April and May (6.8mph).
The calmest month (with the lowest average wind speed) is December (4.6mph).

Average humidity in August
Avondale, AZ

Average humidity in August - Avondale, AZ
  • Average humidity in August: 31%

The month with the highest relative humidity is December (43%).
The month with the lowest relative humidity is June (17%).

Average rainfall in August
Avondale, AZ

Average rainfall in August - Avondale, AZ
  • Average rainfall in August: 1.14"

The wettest months (with the highest rainfall) are August, September and October (1.14").
The driest month (with the least rainfall) is June (0.08").

Average rainfall days in August
Avondale, AZ

Average rainfall days in August - Avondale, AZ
  • Average rainfall days in August: 9.1 days

The month with the highest number of rainy days is July (9.8 days).
The month with the least rainy days is June (0.9 days).

Average daylight in August /
Average sunshine in August
Avondale, AZ

Average daylight in August / Average sunshine in August - Avondale, AZ
  • Average daylight in August: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
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).

Average sunshine days in August
Avondale, AZ

Average sunshine days in August - Avondale, AZ
  • Average sunshine days in August: 18 days

The month with the most sunshine days is May (28.7 days).
The month with the least sunshine days is August (18 days).

Average UV index in August
Avondale, AZ

Average UV index in August - Avondale, AZ
  • Average UV index in August: 8

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

Average cloud cover in August
Avondale, AZ

Average cloud cover in August - Avondale, 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).

Average visibility in August
Avondale, AZ

Average visibility in August - Avondale, 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).

Avondale, Arizona, USA

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