August weather forecast
Millsboro, PA

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Weather in August

The last month of the summer, August, is also a moderately hot month in Millsboro, Pennsylvania, with an average temperature varying between 59°F (15°C) and 81.9°F (27.7°C).

Temperature

Entering August, the average high-temperature is recorded at a still warm 81.9°F (27.7°C), exhibiting a minimal shift from July's 83.1°F (28.4°C). August nights are characterized by a notable drop from daytime highs, with an average low-temperature of 59°F (15°C).

Heat index

Throughout August, the heat index is calculated to be a hot 87.8°F (31°C). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.
Understand that the heat index values take into account shaded locations and mild winds. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is found by incorporating humidity levels into the air temperature measurement. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.

Humidity

The months with the lowest humidity in Millsboro are April, July, August and November, with an average relative humidity of 77%.

Rainfall

In August, in Millsboro, the rain falls for 8.6 days. Throughout August, 0.51" (13mm) of precipitation is accumulated. Throughout the year, in Millsboro, there are 82.6 rainfall days, and 6.1" (155mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in August in Millsboro, Pennsylvania, is 13h and 42min.
On the first day of August, sunrise is at 6:19 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 7:52 pm EDT.

Sunshine

August has the most sunshine of the year, with an average of 10.1h of sunshine.

UV index

The average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: A daily high UV index of 5 in August leads to these guidelines:
Guard yourself - Avoiding sunburn is suggested. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
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Frequently asked questions

What are the temperatures in Millsboro in August?

Millsboro in August has an average high-temperature of 81.9°F (27.7°C) and an average low-temperature of 59°F (15°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, in August is calculated to be 87.8°F (31°C).

What is the least humid month in Millsboro?

The months with the lowest humidity in Millsboro, Pennsylvania, are April, July, August and November, with an average relative humidity of 77%.

What is the average humidity in August in Millsboro?

In August, the average relative humidity in Millsboro, Pennsylvania, is 77%.

How much does it rain in Millsboro in August?

In Millsboro, Pennsylvania, in August, during 8.6 rainfall days, 0.51" (13mm) of precipitation is typically accumulated.

When it does not snow in Millsboro?

In Millsboro, snow does not fall in May through October.

How many hours of daylight does Millsboro have in August?

In Millsboro, Pennsylvania, the average day length in August is 13h and 42min.

When are sunrise and sunset in August in Millsboro?

On the first day of August in Millsboro, sunrise is at 6:19 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 7:52 pm EDT.

What month has the most sunshine in Millsboro?

The month with the most sunshine in Millsboro is August, with an average of 10.1h of sunshine.

How many hours of sunshine does Millsboro have in August?

The average sunshine duration in August is 10.1h.

What is the UV index reading in August in Millsboro?

In August, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability 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
Millsboro, PA

Average temperature in August - Millsboro, PA
  • Average high temperature in August: 81.9°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in August: 59°F

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).

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Average pressure in August
Millsboro, PA

Average pressure in August - Millsboro, PA
  • Average pressure in August: 30"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in August
Millsboro, PA

Average wind speed in August - Millsboro, PA
  • Average wind speed in August: 4.6mph

The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

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Average humidity in August
Millsboro, PA

Average humidity in August - Millsboro, PA
  • Average humidity in August: 77%

The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are April, July, August and November (77%).

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Average rainfall in August
Millsboro, PA

Average rainfall in August - Millsboro, PA
  • Average rainfall in August: 0.51"

The wettest month (with the highest rainfall) is May (0.71").
The driest month (with the least rainfall) is September (0.28").

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Average rainfall days in August
Millsboro, PA

Average rainfall days in August - Millsboro, PA
  • Average rainfall days in August: 8.6 days

The month with the highest number of rainy days is July (9.8 days).
The month with the least rainy days is February (4 days).

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Average snowfall in August
Millsboro, PA

Average snowfall in August - Millsboro, PA
  • Average snowfall in August: 0"

The months with the highest snowfall are February and December (0.35").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Millsboro, PA

Average snowfall days in August - Millsboro, PA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Millsboro, PA

Average daylight in August / Average sunshine in August - Millsboro, PA
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

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Average sunshine days in August
Millsboro, PA

Average sunshine days in August - Millsboro, PA
  • Average sunshine days in August: 18.7 days

The month with the most sunshine days is November (23.2 days).
The month with the least sunshine days is June (17.3 days).

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Average UV index in August
Millsboro, PA

Average UV index in August - Millsboro, PA
  • Average UV index in August: 5

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in August
Millsboro, PA

Average cloud cover in August - Millsboro, PA
  • Average cloud cover in August: 35

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in August
Millsboro, PA

Average visibility in August - Millsboro, PA
  • Average visibility in August: 5mi

The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).

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Millsboro, Pennsylvania, USA

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