August weather forecast
Peoria, AZ

Weather in August

The last month of the summer, August, is another very hot month in Peoria, Arizona, with temperature in the range of an average low of 83.7°F (28.7°C) and an average high of 100.9°F (38.3°C).

Temperature

In Peoria, the average high-temperature in August is essentially the same as in July - a still very hot 100.9°F (38.3°C). In August, the average low-temperature is 83.7°F (28.7°C).

Humidity

The average relative humidity in August is 30%.

Rainfall

The month with the most rainfall is August, when the rain falls for 10.1 days and typically aggregates up to 1.18" (30mm) of precipitation.

Daylight

In Peoria, the average length of the day in August is 13h and 22min.
On the first day of August in Peoria, Arizona, sunrise is at 5:41 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 6:55 pm MST.

Sunshine

In August, the average sunshine is 11.9h.

UV index

June through August, with an average maximum UV index of 8, are months with the highest UV index in Peoria. A UV Index of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 8 in August interpret into the following advice:
Take special precautions, as unprotected skin can be damaged and can burn quickly. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the average humidity in August in Peoria?

In Peoria, Arizona, the average relative humidity in August is 30%.

What is the wettest month in Peoria?

August is the month with the most rainfall in Peoria, Arizona. Rain falls for 10.1 days and accumulates 1.18" (30mm) of precipitation.

How many days does it rain in August in Peoria?

In Peoria, Arizona, during August, the rain falls for 10.1 days and regularly aggregates up to 1.18" (30mm) of precipitation.

How many hours of daylight does Peoria have in August?

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

What time are sunrise and sunset in August in Peoria?

In August, on the first day of the month, sunrise is at 5:41 am and sunset at 7:29 pm. On the last day of the month, in Peoria, Arizona, sunrise is at 6:02 am and sunset at 6:55 pm MST.

How many hours of sunshine does Peoria have in August?

In August, the average sunshine duration in Peoria is 11.9h.

What is the month with the highest UV index in Peoria?

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

What is the UV index intensity in August in Peoria?

In August, the average daily maximum UV index in Peoria, Arizona, is 8. A UV Index value of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Peoria, AZ

Average temperature in August - Peoria, AZ
  • Average high temperature in August: 100.9°F

The warmest month (with the highest average high temperature) is July (101.8°F).
The month with the lowest average high temperature is December (61.9°F).

  • Average low temperature in August: 83.7°F

The month with the highest average low temperature is August (83.7°F).
The coldest month (with the lowest average low temperature) is December (46.8°F).

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Average pressure in August
Peoria, AZ

Average pressure in August - Peoria, 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
Peoria, AZ

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

The windiest months (with the highest average wind speed) are April and May (6.6mph).
The calmest month (with the lowest average wind speed) is December (4.6mph).

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Average humidity in August
Peoria, AZ

Average humidity in August - Peoria, AZ
  • Average humidity in August: 30%

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

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Average rainfall in August
Peoria, AZ

Average rainfall in August - Peoria, AZ
  • Average rainfall in August: 1.18"

The wettest month (with the highest rainfall) is August (1.18").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in August
Peoria, AZ

Average rainfall days in August - Peoria, AZ
  • Average rainfall days in August: 10.1 days

The month with the highest number of rainy days is July (10.7 days).
The month with the least rainy days is June (1.1 days).

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

Average daylight in August / Average sunshine in August - Peoria, AZ
  • Average daylight in August: 13h and 22min

The month with the longest days is June (Average daylight: 14h and 21min).
The month with the shortest days is December (Average daylight: 9h and 58min).

  • Average sunshine in August: 11h and 54min

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
Peoria, AZ

Average sunshine days in August - Peoria, AZ
  • Average sunshine days in August: 15.9 days

The month with the most sunshine days is May (28.6 days).
The month with the least sunshine days is August (15.9 days).

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Average UV index in August
Peoria, AZ

Average UV index in August - Peoria, 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
Peoria, AZ

Average cloud cover in August - Peoria, AZ
  • Average cloud cover in August: 12

The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 5).

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Average visibility in August
Peoria, AZ

Average visibility in August - Peoria, 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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