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United StatesThe weather in August in Modesto
It's hot in August in Modesto with an average temperature of 35°C. Temperatures this month range from a low of 31°C to a high of 37°C. At night, you can expect temperatures between 17°C and 21°C.
August is an awesome month to be in Modesto for sunny weather. You’ll have high temperatures and no rain this month.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in August for Modesto, California. 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 44°C in 2020, Modesto reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 27°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 13°C to a highest value of 28°C.
Rainfall amount
According to weather history, there is no precipitation in August. The wind speed is around 4 Bft, mostly coming from the Northwest.
Daily weather in August for Modesto
Click on any day in August to get detailed info about the usual weather on that day in Modesto. Check out the historical temperatures and precipitation over the past 10 years on this day.
August weather comparison
| Modesto | New York | |
|---|---|---|
| Average temperature | 35°C | 30°C |
| Max. temperature | 37°C | 31°C |
| Min. temperature | 17°C | -5°C |
| Total precipitation | 0 mm | 79 mm |
| Rainy days | 0 days | 13 days |
Start of August
The month of August starts in Modesto with hot temps, averaging around 35°C during the day and nights around 20°C.
Mid August
By mid-August, daytime temps rise to around 36°C, with nights around 19°C. No precipitation expected during this period, so you can enjoy plenty of sunshine.
End of August
By the end of August, the average daytime temperature in Modesto is around 34°C, while nighttime temps are about 18°C. No precipitation expected at the end of the month; it’ll be mostly sunny.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Modesto for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in August in Modesto, California. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in August in Modesto
Temperature in August in Modesto over the years
Precipitation charts
These charts show the average amount of precipitation in August in Modesto, California. 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 Modesto
Total precipitation in August in Modesto over the years
Daily UV index in August in Modesto
This chart shows the average daily UV index in August in Modesto, 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 Modesto
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Average weather in Modesto by month
Click on a month below to see detailed weather info for Modesto. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.