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Weather in Scottsdale for August 2025

Your guide to Scottsdale weather in August - trends and predictions
  • In general, the average temperature in Scottsdale at the beginning of August is 42.3 °F. As the month progressed, temperatures tended to remain steady, reaching an average of 42.3 °F by the end of August.

  • The climate of Scottsdale 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
29 %
Avg humidity

Scottsdale in August average weather

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Temperatures trend during August in Scottsdale

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 10
Aug. 2 Sunny
Sunny
42° /30° 0.5 mm 10
Aug. 3 Sunny
Sunny
43° /31° 0 mm 10
Aug. 4 Sunny
Sunny
44° /30° 0.6 mm 10
Aug. 5 Sunny
Sunny
44° /30° 0.3 mm 11
Aug. 6 Sunny
Sunny
43° /29° 1.8 mm 11
Aug. 7 Cloudy
Cloudy
40° /29° 1.1 mm 9
Aug. 8 Patchy rain possible
Patchy rain possible
41° /30° 1.3 mm 9
Aug. 9 Patchy rain possible
Patchy rain possible
40° /30° 0.8 mm 9
Aug. 10 Patchy rain possible
Patchy rain possible
41° /31° 0.1 mm 10
Aug. 11 Moderate rain at times
Moderate rain at times
40° /30° 1.8 mm 9
Aug. 12 Overcast
Overcast
39° /29° 1.4 mm 9
Aug. 13 Sunny
Sunny
40° /28° 1.2 mm 9
Aug. 14 Partly cloudy
Partly cloudy
41° /30° 0 mm 10
Aug. 15 Partly cloudy
Partly cloudy
42° /30° 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° 2.2 mm 10
Aug. 18 Moderate or heavy rain shower
Moderate or heavy rain shower
40° /31° 2.8 mm 9
Aug. 19 Overcast
Overcast
39° /29° 0.6 mm 9
Aug. 20 Patchy rain possible
Patchy rain possible
40° /30° 0.4 mm 9
Aug. 21 Moderate rain at times
Moderate rain at times
37° /26° 4.4 mm 8
Aug. 22 Partly cloudy
Partly cloudy
38° /26° 3.4 mm 9
Aug. 23 Partly cloudy
Partly cloudy
39° /28° 0.2 mm 9
Aug. 24 Cloudy
Cloudy
39° /27° 0.1 mm 9
Aug. 25 Sunny
Sunny
41° /30° 0.1 mm 9
Aug. 26 Sunny
Sunny
43° /31° 0 mm 11
Aug. 27 Sunny
Sunny
42° /30° 0.2 mm 10
Aug. 28 Sunny
Sunny
43° /31° 0.1 mm 10
Aug. 29 Sunny
Sunny
44° /30° 0 mm 11
Aug. 30 Sunny
Sunny
43° /30° 0.1 mm 10
Aug. 31 Thundery outbreaks possible
Thundery outbreaks possible
40° /30° 0.3 mm 9
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Important Notice
Our weather forecast for Scottsdale 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 Scottsdale forecast closer to your planned date for the most up-to-date weather information.

Scottsdale in August - FAQ

What are the expected maximum and minimum temperatures in Scottsdale during August?
With daytime temperatures soaring above 42° and not dropping much below 29° at night, August in Scottsdale is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Scottsdale during August?
In August, Scottsdale can expect light to moderate rainfall, totaling 21.6 mm across approximately 11 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Scottsdale during August?
The average wind speed in Scottsdale during August is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Scottsdale

Explore the daily rainfall trends and prepare for Scottsdales August weather 💧

UV exposure in Scottsdale during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️

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Location coordinates Where is Scottsdale?

Get accurate weather forecasts for Scottsdale, located at latitude 33.509 and longitude -111.899. Stay updated with localized weather information tailored for Scottsdale.

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