United StatesThe weather in August in McKinney
It's hot in August in McKinney with an average temperature of 35°C. Temperatures this month range from a low of 34°C to a high of 37°C. At night, you can expect temperatures between 22°C and 26°C.
August is a good month to be in McKinney for sunny weather. You’ll have high temperatures and not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in August for McKinney, Texas. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 43°C in 2023, McKinney reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 23°C in 2015. The extreme nighttime temperatures ranged from a lowest recorded value of 16°C to a highest value of 29°C.
Rainfall amount
In August, there is an average of 92 mm of precipitation, spread over 10 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Daily weather in August for McKinney
Click on any day in August to get detailed info about the usual weather on that day in McKinney. Check out the historical temperatures and precipitation over the past 10 years on this day.
August weather comparison
| McKinney | New York | |
|---|---|---|
| Average temperature | 35°C | 30°C |
| Max. temperature | 37°C | 31°C |
| Min. temperature | 22°C | -5°C |
| Total precipitation | 92 mm | 79 mm |
| Rainy days | 10 days | 13 days |
Start of August
The month of August starts in McKinney with hot temps, averaging around 36°C during the day and nights around 25°C.
Mid August
By mid-August, daytime temps drop to around 35°C, with nights around 24°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of August
By the end of August, the average daytime temperature in McKinney is around 35°C, while nighttime temps are about 24°C. A shower might pop up, but overall, the weather will be dry and sunny.
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UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
The hurricane season in McKinney runs from June to November.
Check out the climate of McKinney for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in August in McKinney, Texas. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in August in McKinney
Temperature in August in McKinney over the years
Precipitation charts
These charts show the average amount of precipitation in August in McKinney, Texas. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in August in McKinney
Total precipitation in August in McKinney over the years
Daily UV index in August in McKinney
This chart shows the average daily UV index in August in McKinney, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in August in McKinney
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Average weather in McKinney by month
Click on a month below to see detailed weather info for McKinney. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.