August weather forecast
Milton, DE

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Weather in August

August in Milton continues the summer's sizzle albeit with a slight dip in temperature. The frequency of rainfall is at its maximum, recording 13.1 days while maintaining high humidity levels. The long summer days slowly start to fold into shorter daylight hours with 13.6h on the clock. Outdoor pursuits remain at a high due to persistent warm conditions and extended sunlight. Despite this, the UV index decreases slightly, offering a much-needed break from the intensifying sun in previous months.

Temperature

Milton observes an average high-temperature of a still moderately hot 81.1°F (27.3°C) in August, barely different from 82.4°F (28°C) in July. Milton records a consistent low-temperature of 70°F (21.1°C) during August nights.

Heat index

The average heat index in August is calculated to be a hot 86°F (30°C). Uninterrupted exposure and activity might result in fatigue, potentially causing heat cramps.
Records show heat index calculations are tailored for shaded regions and mild winds. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.

Humidity

In August, the average relative humidity is 79%.

Rainfall

August is the month with the most rainfall. Rain falls for 13.1 days and accumulates 1.38" (35mm) of precipitation.

Snowfall

In Milton, Delaware, snow does not fall in April, June through October.

Daylight

In August, the average length of the day is 13h and 38min.
On the first day of August in Milton, Delaware, sunrise is at 6:03 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 7:32 pm EDT.

Sunshine

The average sunshine in August is 10.6h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index, 6 in August, converts into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Updated: Aug 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are August temperatures?

In Milton, 81.1°F (27.3°C) is the average high-temperature and 70°F (21.1°C) is the average low-temperature during August. In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, is calculated to be 86°F (30°C).

What is the average humidity in August?

In August, the average relative humidity is 79%.

What is the rainiest month?

The month with the most rainfall is August, when the rain falls for 13.1 days and typically aggregates up to 1.38" (35mm) of precipitation.

How many days does it rain in August?

In Milton, in August, it is raining for 13.1 days, with typically 1.38" (35mm) of accumulated precipitation.

When it does not snow?

In Milton, snow does not fall in April, June through October.

How many hours of daylight does Milton have in August?

The average day length in August is 13h and 38min.

When are sunrise and sunset in August?

On the first day of August, sunrise is at 6:03 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 7:32 pm EDT.

How long on average sun shines in August?

In Milton, the average sunshine duration in August is 10.6h.

What is the month with the highest UV index?

May through August, with an average maximum UV index of 6, are months with the highest UV index.

How high is the UV index in August?

In August, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Milton, DE

Average temperature in August - Milton, DE
  • Average high temperature in August: 81.1°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (41°F).

  • Average low temperature in August: 70°F

The month with the highest average low temperature is July (71.4°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

Average pressure in August
Milton, DE

Average pressure in August - Milton, DE
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in August
Milton, DE

Average wind speed in August - Milton, DE
  • Average wind speed in August: 7.1mph

The windiest months (with the highest average wind speed) are January and February (10.8mph).
The calmest month (with the lowest average wind speed) is August (7.1mph).

Average humidity in August
Milton, DE

Average humidity in August - Milton, DE
  • Average humidity in August: 79%

The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January and November (74%).

Average rainfall in August
Milton, DE

Average rainfall in August - Milton, DE
  • Average rainfall in August: 1.38"

The wettest month (with the highest rainfall) is August (1.38").
The driest month (with the least rainfall) is September (0.63").

Average rainfall days in August
Milton, DE

Average rainfall days in August - Milton, DE
  • Average rainfall days in August: 13.1 days

The month with the highest number of rainy days is July (13.6 days).
The month with the least rainy days is November (6.7 days).

Average snowfall in August
Milton, DE

Average snowfall in August - Milton, DE
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.75").
The months with the least snowfall are April, June, July, August, September and October (0").

Average snowfall days in August
Milton, DE

Average snowfall days in August - Milton, DE
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
Milton, DE

Average daylight in August / Average sunshine in August - Milton, DE
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in August: 10h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in August
Milton, DE

Average sunshine days in August - Milton, DE
  • Average sunshine days in August: 14.3 days

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (13.3 days).

Average UV index in August
Milton, DE

Average UV index in August - Milton, DE
  • Average UV index in August: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in August
Milton, DE

Average cloud cover in August - Milton, DE
  • Average cloud cover in August: 27

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 26).

Average visibility in August
Milton, DE

Average visibility in August - Milton, DE
  • Average visibility in August: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Milton, Delaware, USA

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