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United States weather

Weather in Yuma County, Arizona for August 2026

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

    Temperatures

  • In general, the average temperature in Yuma County at the beginning of August is 45 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 39.3 °F by the end of August.

    • Rain 🌧️

  • Precipitation in Yuma County during August is a rare event, with an average of fewer than 2 rainy days.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
30
Dry days
Average rainy days
1
Rainy days
Average snowy days
0
Snow days
Average temperatures
43°/24°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
38 %
Avg humidity

Yuma County Weather August

Move between months or click on a day
July
September
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
44°
2
Sunny
45°
3
Sunny
44°
4
Sunny
44°
5
Partly cloudy
45°
6
Sunny
46°
7
Partly cloudy
47°
8
Thundery outbreaks possible
43°
9
Sunny
42°
10
Cloudy
44°
11
Mist
44°
12
Sunny
45°
13
Sunny
44°
14
Sunny
43°
15
Cloudy
40°
16
Sunny
39°
17
Partly cloudy
41°
18
Sunny
41°
19
Partly cloudy
42°
20
Sunny
46°
21
Cloudy
45°
22
Sunny
46°
23
Light rain shower
44°
24
Sunny
45°
25
Sunny
42°
26
Mist
39°
27
Overcast
33°
28
Overcast
35°
29
Sunny
40°
30
Sunny
42°
31
Sunny
44°

Temperatures trend during August in Yuma County

See the weather trend as well as the moving average line

August weather in Yuma County day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
Aug. 1 Sunny
Sunny
 44° /23° 0 mm 10
Aug. 2 Sunny
Sunny
 45° /20° 0 mm 11
Aug. 3 Sunny
Sunny
 44° /19° 0 mm 10
Aug. 4 Sunny
Sunny
 44° /22° 0 mm 10
Aug. 5 Partly cloudy
Partly cloudy
 45° /24° 0 mm 11
Aug. 6 Sunny
Sunny
 46° /23° 0 mm 11
Aug. 7 Partly cloudy
Partly cloudy
 47° /24° 0 mm 11
Aug. 8 Thundery outbreaks possible
Thundery outbreaks possible
 43° /23° 0 mm 9
Aug. 9 Sunny
Sunny
 42° /22° 0 mm 10
Aug. 10 Cloudy
Cloudy
 44° /22° 0 mm 9
Aug. 11 Mist
Mist
 44° /24° 0 mm 9
Aug. 12 Sunny
Sunny
 45° /23° 0 mm 11
Aug. 13 Sunny
Sunny
 44° /23° 0 mm 10
Aug. 14 Sunny
Sunny
 43° /23° 0 mm 10
Aug. 15 Cloudy
Cloudy
 40° /24° 0 mm 9
Aug. 16 Sunny
Sunny
 39° /21° 0 mm 9
Aug. 17 Partly cloudy
Partly cloudy
 41° /20° 0 mm 10
Aug. 18 Sunny
Sunny
 41° /19° 0 mm 10
Aug. 19 Partly cloudy
Partly cloudy
 42° /26° 0 mm 10
Aug. 20 Sunny
Sunny
 46° /24° 0 mm 11
Aug. 21 Cloudy
Cloudy
 45° /28° 0 mm 10
Aug. 22 Sunny
Sunny
 46° /29° 0 mm 11
Aug. 23 Light rain shower
Light rain shower
 44° /28° 1.3 mm 9
Aug. 24 Sunny
Sunny
 45° /26° 0 mm 11
Aug. 25 Sunny
Sunny
 42° /26° 0 mm 10
Aug. 26 Mist
Mist
 39° /22° 0 mm 8
Aug. 27 Overcast
Overcast
 33° /24° 0 mm 7
Aug. 28 Overcast
Overcast
 35° /26° 0 mm 8
Aug. 29 Sunny
Sunny
 40° /24° 0 mm 10
Aug. 30 Sunny
Sunny
 42° /24° 0 mm 10
Aug. 31 Sunny
Sunny
 44° /25° 0 mm 10
Next
Important Notice
Our weather forecast for Yuma 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 Yuma County forecast closer to your planned date for the most up-to-date weather information.
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Yuma County in August - FAQ

What are the expected maximum and minimum temperatures in Yuma County during August?
With daytime temperatures soaring above 43° and not dropping much below 24° at night, August in Yuma County is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Yuma County during August?
Rainfall in Yuma County during August is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 1 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Yuma County during August?
The average wind speed in Yuma County during August is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Yuma County

Explore the daily rainfall trends and prepare for Yuma Countys August weather 💧
Typically, Yuma County has 1 rainy days in August with a total of 1.3 mm of rainfall.

UV exposure in Yuma 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 Yuma County?

Get accurate weather forecasts for Yuma County, located at latitude 32.725 and longitude -114.624. Stay updated with localized weather information tailored for Yuma County.

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