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United StatesThe weather in August in Delaware
It's warm in August in Delaware with an average temperature of 26°C. Temperatures this month range from a low of 24°C to a high of 28°C. At night, you can expect temperatures between 14°C and 17°C.
Looking for sun? August isn’t a good month to be in Delaware. The temperature is nice, but there’s too much chance of 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 Delaware, New York. 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 34°C in 2022, Delaware reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 14°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of 7°C to a highest value of 22°C.
Rainfall amount
In August, there is an average of 172 mm of precipitation, spread over 17 days. The wind speed is around 3 Bft, mostly coming from the Southwest.
Daily weather in August for Delaware
Click on any day in August to get detailed info about the usual weather on that day in Delaware. Check out the historical temperatures and precipitation over the past 10 years on this day.
August weather comparison
| Delaware | New York | |
|---|---|---|
| Average temperature | 26°C | 30°C |
| Max. temperature | 28°C | 31°C |
| Min. temperature | 14°C | -5°C |
| Total precipitation | 172 mm | 79 mm |
| Rainy days | 17 days | 13 days |
Start of August
The month of August starts in Delaware with hot temps, averaging around 27°C during the day and nights around 16°C.
Mid August
By mid-August, daytime temps stay steady at around 27°C, with nights around 16°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 Delaware is around 26°C, while nighttime temps are about 15°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
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UV index
The UV index is a maximum of 7 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.
Check out the climate of Delaware for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in August in Delaware, New York. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in August in Delaware
Temperature in August in Delaware over the years
Precipitation charts
These charts show the average amount of precipitation in August in Delaware, New York. 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 Delaware
Total precipitation in August in Delaware over the years
Daily UV index in August in Delaware
This chart shows the average daily UV index in August in Delaware, 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 Delaware
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Average weather in Delaware by month
Click on a month below to see detailed weather info for Delaware. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.