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United States weather

Weather in Clark County, Nevada for August 2026

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

    Temperatures

  • In general, the average temperature in Clark County at the beginning of August is 39.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 38.4 °C by the end of August.

    • Rain 🌧️

  • Clark County experiences moderate rainfall in August, with an average of 6 rainy days and a total precipitation of 18.5 mm.

    • More

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Average dry days
25
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
38°/25°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
23 %
Avg humidity

Clark County Weather August

Move between months or click on a day
July
September
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
37°
2
Sunny
38°
3
Sunny
40°
4
Sunny
40°
5
Sunny
40°
6
Sunny
40°
7
Sunny
40°
8
Sunny
40°
9
Sunny
37°
10
Moderate or heavy rain shower
37°
11
Sunny
38°
12
Sunny
38°
13
Sunny
37°
14
Sunny
39°
15
Sunny
39°
16
Sunny
38°
17
Sunny
39°
18
Sunny
37°
19
Sunny
36°
20
Sunny
36°
21
Sunny
36°
22
Sunny
36°
23
Sunny
37°
24
Sunny
36°
25
Sunny
36°
26
Sunny
37°
27
Sunny
39°
28
Sunny
38°
29
Sunny
39°
30
Sunny
40°
31
Sunny
40°

Temperatures trend during August in Clark County

See the weather trend as well as the moving average line

August weather in Clark County day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
Aug. 1 Patchy rain possible
Patchy rain possible
 37° /24° 1.6 mm 8
Aug. 2 Sunny
Sunny
 38° /25° 0.3 mm 9
Aug. 3 Sunny
Sunny
 40° /26° 0 mm 9
Aug. 4 Sunny
Sunny
 40° /26° 0.2 mm 9
Aug. 5 Sunny
Sunny
 40° /25° 1.2 mm 9
Aug. 6 Sunny
Sunny
 40° /26° 0.1 mm 9
Aug. 7 Sunny
Sunny
 40° /25° 0.1 mm 10
Aug. 8 Sunny
Sunny
 40° /25° 0 mm 9
Aug. 9 Sunny
Sunny
 37° /25° 0.8 mm 8
Aug. 10 Moderate or heavy rain shower
Moderate or heavy rain shower
 37° /26° 2 mm 8
Aug. 11 Sunny
Sunny
 38° /25° 0.1 mm 9
Aug. 12 Sunny
Sunny
 38° /26° 0.2 mm 9
Aug. 13 Sunny
Sunny
 37° /25° 0.3 mm 8
Aug. 14 Sunny
Sunny
 39° /25° 0 mm 9
Aug. 15 Sunny
Sunny
 39° /26° 0.1 mm 9
Aug. 16 Sunny
Sunny
 38° /25° 0 mm 9
Aug. 17 Sunny
Sunny
 39° /26° 0.4 mm 9
Aug. 18 Sunny
Sunny
 37° /25° 0.8 mm 8
Aug. 19 Sunny
Sunny
 36° /24° 1.2 mm 8
Aug. 20 Sunny
Sunny
 36° /24° 4.5 mm 8
Aug. 21 Sunny
Sunny
 36° /24° 3.2 mm 8
Aug. 22 Sunny
Sunny
 36° /24° 0 mm 9
Aug. 23 Sunny
Sunny
 37° /25° 0.2 mm 9
Aug. 24 Sunny
Sunny
 36° /25° 0.3 mm 8
Aug. 25 Sunny
Sunny
 36° /24° 0.1 mm 9
Aug. 26 Sunny
Sunny
 37° /24° 0 mm 8
Aug. 27 Sunny
Sunny
 39° /23° 0 mm 9
Aug. 28 Sunny
Sunny
 38° /23° 0 mm 9
Aug. 29 Sunny
Sunny
 39° /24° 0 mm 9
Aug. 30 Sunny
Sunny
 40° /25° 0.1 mm 9
Aug. 31 Sunny
Sunny
 40° /25° 0.7 mm 9
Next
Important Notice
Our weather forecast for Clark 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 Clark County forecast closer to your planned date for the most up-to-date weather information.
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Clark County in August - FAQ

What are the expected maximum and minimum temperatures in Clark County during August?

With daytime temperatures soaring above 38° and not dropping much below 25° at night, August in Clark County is quite hot. Staying hydrated and avoiding peak sun hours is advisable.

How much rainfall should be expected in Clark County during August?

Expect minimal rainfall in Clark County during August, with a total of 18.5 mm over approximately 6 days. This minimal precipitation is unlikely to significantly impact plans.

What are the typical wind conditions in Clark County during August?

The average wind speed in Clark County during August is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Clark County

Explore the daily rainfall trends and prepare for Clark Countys August weather 💧
Typically, Clark County has 6 rainy days in August with a total of 18.5 mm of rainfall.

UV exposure in Clark County during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
Top locations in Clark County
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HendersonLas VegasNorth Las VegasParadiseSpring ValleySunrise ManorThorpVancouver
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Location coordinates Where is Clark County?

Get accurate weather forecasts for Clark County, located at latitude 36.175 and longitude -115.137. Stay updated with localized weather information tailored for Clark County.

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