August weather forecast
Middletown, DE

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Weather in August

In August, Middletown, Delaware experiences typical late summer weather. While temperatures fall slightly from July, the highest average temperature still hovers around 82.9°F (28.3°C), indicating a relatively warm climate. A slight decrease in temperature is noted, which denotes the nearing end of the hot summer and an approaching autumn season. Despite being a month prominent for high heat, the cool evenings start to creep in. The decrease in daylight hours signifies the waning of summer and the onset of cooler months.

Temperature

Transitioning from July to August, Middletown observes an average high-temperature of a still moderately hot 82.9°F (28.3°C), differing subtly from the previous month. Middletown observes an average low-temperature of 66.7°F (19.3°C) during August.

Heat index

The average heat index in August is computed to be a tropical 89.6°F (32°C). If exposure and activity persist, fatigue could ensue, possibly leading to heat cramps.
Remember that heat index calculations are made for conditions in the shade with light wind. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is the outcome of merging air's temperature and its humidity metrics. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.

Humidity

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

Rainfall

August is the month with the most rainfall in Middletown. Rain falls for 13.6 days and accumulates 2.72" (69mm) of precipitation.

Snowfall

In Middletown, Delaware, snow does not fall in May through October.

Daylight

In August, the average length of the day in Middletown is 13h and 40min.
On the first day of the month, sunrise is at 6:03 am and sunset at 8:15 pm. On the last day of August, sunrise is at 6:30 am and sunset at 7:34 pm EDT.

Sunshine

In August, the average sunshine in Middletown is 10.3h.

UV index

The months with the highest UV index in Middletown are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In August, an average UV index of 6 transforms into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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Frequently asked questions

How hot is August in Middletown?

The average high-temperature and low-temperature in Middletown during August are 82.9°F (28.3°C) and 66.7°F (19.3°C) respectively. In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, is computed to be 89.6°F (32°C).

What is the average humidity in August in Middletown?

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

What is the wettest month in Middletown?

August is the month with the most rainfall in Middletown. Rain falls for 13.6 days and accumulates 2.72" (69mm) of precipitation.

How many days does it rain in August in Middletown?

In August, the rain falls for 13.6 days. Throughout August, 2.72" (69mm) of precipitation is accumulated.

When it does not snow in Middletown?

May through October are months without snowfall in Middletown.

How many hours of daylight does Middletown have in August?

In Middletown, Delaware, the average day length in August is 13h and 40min.

When is the sunrise / sunset in August in Middletown?

In August, on the first day of the month, sunrise is at 6:03 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 7:34 pm EDT.

How many hours of sunshine does Middletown have in August?

The average sunshine duration in August in Middletown, Delaware, is 10.3h.

When is the highest UV index in Middletown?

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

How high is the UV index in August in Middletown?

In Middletown, the average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's UV radiation.
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
Middletown, DE

Average temperature in August - Middletown, DE
  • Average high temperature in August: 82.9°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in August: 66.7°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

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Average pressure in August
Middletown, DE

Average pressure in August - Middletown, DE
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in August
Middletown, DE

Average wind speed in August - Middletown, DE
  • Average wind speed in August: 5.5mph

The windiest months (with the highest average wind speed) are February and March (9mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in August
Middletown, DE

Average humidity in August - Middletown, DE
  • Average humidity in August: 77%

The months with the highest relative humidity are May, June and September (78%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in August
Middletown, DE

Average rainfall in August - Middletown, DE
  • Average rainfall in August: 2.72"

The wettest month (with the highest rainfall) is August (2.72").
The driest month (with the least rainfall) is January (1.26").

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Average rainfall days in August
Middletown, DE

Average rainfall days in August - Middletown, DE
  • Average rainfall days in August: 13.6 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (7.4 days).

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Average snowfall in August
Middletown, DE

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

The month with the highest snowfall is January (1.57").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Middletown, DE

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

The month with the highest number of snowfall days is January (4.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in August: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in August
Middletown, DE

Average sunshine days in August - Middletown, DE
  • Average sunshine days in August: 14.5 days

The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is July (13.3 days).

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Average UV index in August
Middletown, DE

Average UV index in August - Middletown, 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, February, November and December (UV index 2).

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Average cloud cover in August
Middletown, DE

Average cloud cover in August - Middletown, DE
  • Average cloud cover in August: 32

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in August
Middletown, DE

Average visibility in August - Middletown, 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).

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Middletown, Delaware, USA

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