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Weather in Maricopa County for August 2025

Your guide to Maricopa County weather in August - trends and predictions

    Temperatures

  • In general, the average temperature in Maricopa County at the beginning of August is 42.1 °F. As the month progressed, temperatures tended to slightly decrease, reaching an average of 42 °F by the end of August.

  • Rain 🌧️

  • The climate of Maricopa County in August is notably wet, with an average of 12 rainy days, and a total of 46 mm of precipitation.

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Average dry days
19
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
40°/30°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
30 %
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 Cloudy
Cloudy
40° /28° 0.4 mm 9
Aug. 2 Patchy rain possible
Patchy rain possible
42° /31° 0.3 mm 9
Aug. 3 Sunny
Sunny
43° /31° 0 mm 10
Aug. 4 Sunny
Sunny
43° /31° 0.5 mm 10
Aug. 5 Sunny
Sunny
44° /30° 0.2 mm 10
Aug. 6 Sunny
Sunny
42° /30° 0.8 mm 10
Aug. 7 Partly cloudy
Partly cloudy
41° /30° 0.3 mm 10
Aug. 8 Sunny
Sunny
40° /30° 0.7 mm 9
Aug. 9 Patchy rain possible
Patchy rain possible
39° /30° 0.5 mm 9
Aug. 10 Patchy rain possible
Patchy rain possible
40° /30° 1.6 mm 9
Aug. 11 Moderate or heavy rain shower
Moderate or heavy rain shower
39° /28° 6.8 mm 9
Aug. 12 Moderate or heavy rain shower
Moderate or heavy rain shower
39° /28° 9.2 mm 8
Aug. 13 Patchy rain possible
Patchy rain possible
38° /28° 1.2 mm 8
Aug. 14 Patchy rain possible
Patchy rain possible
39° /29° 4.2 mm 9
Aug. 15 Sunny
Sunny
40° /29° 0.1 mm 9
Aug. 16 Moderate rain at times
Moderate rain at times
40° /30° 0.7 mm 9
Aug. 17 Patchy rain possible
Patchy rain possible
40° /31° 2.7 mm 9
Aug. 18 Moderate or heavy rain shower
Moderate or heavy rain shower
39° /29° 5.3 mm 9
Aug. 19 Sunny
Sunny
37° /28° 1.1 mm 9
Aug. 20 Sunny
Sunny
38° /28° 1.1 mm 9
Aug. 21 Moderate rain at times
Moderate rain at times
36° /27° 4.1 mm 8
Aug. 22 Sunny
Sunny
38° /27° 1.4 mm 9
Aug. 23 Sunny
Sunny
40° /28° 0.1 mm 9
Aug. 24 Sunny
Sunny
40° /28° 0.4 mm 9
Aug. 25 Sunny
Sunny
41° /29° 1 mm 10
Aug. 26 Sunny
Sunny
43° /30° 0.2 mm 10
Aug. 27 Sunny
Sunny
42° /30° 0.2 mm 9
Aug. 28 Sunny
Sunny
42° /30° 0.2 mm 9
Aug. 29 Sunny
Sunny
42° /30° 0 mm 10
Aug. 30 Patchy rain possible
Patchy rain possible
43° /30° 0.2 mm 10
Aug. 31 Moderate rain at times
Moderate rain at times
41° /30° 0.5 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 40° and not dropping much below 30° 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 46 mm across approximately 12 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 19 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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