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Weather in Maricopa County for August 2025

Your guide to Maricopa County weather in August - trends and predictions
  • In general, the average temperature in Maricopa County at the beginning of August is 42.7 °F. As the month progressed, temperatures tended to remain steady, reaching an average of 42.7 °F by the end of August.

  • The climate of Maricopa County in August is notably wet, with an average of 11 rainy days.

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Average dry days
20
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
42°/29°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
28 %
Avg humidity

Maricopa County in August average weather

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Temperatures trend during August in Maricopa County

See the weather trend as well as the moving average line

August weather day by day

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Date Weather Temperatures Rain UV More
Aug. 1 Partly cloudy
Partly cloudy
40° /28° 0.6 mm 9
Aug. 2 Cloudy
Cloudy
43° /31° 0.5 mm 9
Aug. 3 Sunny
Sunny
44° /32° 0 mm 10
Aug. 4 Sunny
Sunny
44° /31° 0.4 mm 11
Aug. 5 Sunny
Sunny
44° /31° 0.5 mm 11
Aug. 6 Sunny
Sunny
43° /30° 1.6 mm 11
Aug. 7 Partly cloudy
Partly cloudy
41° /30° 0.7 mm 9
Aug. 8 Patchy rain possible
Patchy rain possible
41° /30° 1 mm 9
Aug. 9 Patchy rain possible
Patchy rain possible
41° /31° 0.8 mm 9
Aug. 10 Patchy rain possible
Patchy rain possible
42° /31° 0.1 mm 10
Aug. 11 Moderate rain at times
Moderate rain at times
40° /30° 1.9 mm 9
Aug. 12 Overcast
Overcast
40° /29° 1.2 mm 9
Aug. 13 Sunny
Sunny
40° /29° 0.7 mm 9
Aug. 14 Partly cloudy
Partly cloudy
42° /31° 0 mm 10
Aug. 15 Partly cloudy
Partly cloudy
42° /31° 0 mm 10
Aug. 16 Heavy rain at times
Heavy rain at times
43° /32° 0.9 mm 10
Aug. 17 Moderate or heavy rain shower
Moderate or heavy rain shower
42° /32° 1.5 mm 10
Aug. 18 Heavy rain at times
Heavy rain at times
40° /31° 2.9 mm 9
Aug. 19 Overcast
Overcast
39° /30° 0.5 mm 9
Aug. 20 Patchy rain possible
Patchy rain possible
40° /31° 0.4 mm 9
Aug. 21 Moderate rain at times
Moderate rain at times
37° /27° 5.1 mm 8
Aug. 22 Partly cloudy
Partly cloudy
39° /27° 2.7 mm 9
Aug. 23 Partly cloudy
Partly cloudy
39° /29° 0.2 mm 9
Aug. 24 Cloudy
Cloudy
40° /28° 0 mm 9
Aug. 25 Sunny
Sunny
42° /30° 0.1 mm 10
Aug. 26 Sunny
Sunny
43° /31° 0 mm 11
Aug. 27 Sunny
Sunny
42° /31° 0.3 mm 10
Aug. 28 Sunny
Sunny
43° /31° 0 mm 10
Aug. 29 Sunny
Sunny
44° /30° 0 mm 11
Aug. 30 Sunny
Sunny
44° /31° 0.1 mm 10
Aug. 31 Thundery outbreaks possible
Thundery outbreaks possible
41° /30° 0.2 mm 9
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Important Notice
Our weather forecast for Maricopa County in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Maricopa County forecast closer to your planned date for the most up-to-date weather information.

Maricopa County in August - FAQ

What are the expected maximum and minimum temperatures in Maricopa County during August?
With daytime temperatures soaring above 42° and not dropping much below 29° at night, August in Maricopa County is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Maricopa County during August?
In August, Maricopa County can expect light to moderate rainfall, totaling 22.4 mm across approximately 11 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Maricopa County during August?
The average wind speed in Maricopa County during August is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Maricopa County

Explore the daily rainfall trends and prepare for Maricopa Countys August weather 💧

UV exposure in Maricopa County during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Location coordinates Where is Maricopa County?

Get accurate weather forecasts for Maricopa County, located at latitude 33.448 and longitude -112.074. Stay updated with localized weather information tailored for Maricopa County.

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