August weather forecast
Villanova, PA

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Weather in August

August, the last month of the summer in Villanova, is another warm month, with temperature in the range of an average low of 67.5°F (19.7°C) and an average high of 83.7°F (28.7°C).

Temperature

Villanova's weather in August, with an average high-temperature of a still moderately hot 83.7°F (28.7°C), subtly shifts from July's 85.8°F (29.9°C). August brings an average low-temperature of 67.5°F (19.7°C) to Villanova.

Heat index

In August, the average heat index is appraised at a hot 89.6°F (32°C). If one endures exposure and continues to be active, it might result in tiredness and heat cramps.
Heat index readings emphasize conditions of light breezes and shaded spots. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.

Humidity

April, July and August, with an average relative humidity of 71%, are the least humid months.

Rainfall

The months with the most rainfall are July and August, with an average 1.14" (29mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In August, the average length of the day is 13h and 43min.
On the first day of August, sunrise is at 6:00 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 7:34 pm EDT.

Sunshine

The average sunshine in August in Villanova is 10h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 6 in August converts into the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.

Frequently asked questions

How hot is August?

The high-temperature, in August, in Villanova, records 83.7°F (28.7°C), while the low-temperature is 67.5°F (19.7°C). In August, the average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, is appraised at 89.6°F (32°C).

What are the least humid months?

April, July and August, with an average relative humidity of 71%, are the least humid months.

What is the average humidity in August?

In Villanova, the average relative humidity in August is 71%.

What is the rainiest month?

The months with the most rainfall are July and August, with an average 1.14" (29mm) of precipitation.

How many days does it rain in August?

In Villanova, during August, the rain falls for 12.2 days and regularly aggregates up to 1.14" (29mm) of precipitation.

When it does not snow?

In Villanova, Pennsylvania, snow does not fall in April through October.

How many hours of daylight does Villanova have in August?

In August, the average day length is 13h and 43min.

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:00 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 7:34 pm EDT.

How long on average sun shines in August?

The average sunshine duration in August in Villanova is 10h.

What are the months with the highest UV index?

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

What is the UV index reading in August?

In Villanova, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents 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
Villanova, PA

Average temperature in August - Villanova, PA
  • Average high temperature in August: 83.7°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in August: 67.5°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (25°F).

Average pressure in August
Villanova, PA

Average pressure in August - Villanova, PA
  • Average pressure in August: 29.99"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
Villanova, PA

Average wind speed in August - Villanova, PA
  • Average wind speed in August: 5.5mph

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in August
Villanova, PA

Average humidity in August - Villanova, PA
  • Average humidity in August: 71%

The months with the highest relative humidity are February and October (78%).
The months with the lowest relative humidity are April, July and August (71%).

Average rainfall in August
Villanova, PA

Average rainfall in August - Villanova, PA
  • Average rainfall in August: 1.14"

The wettest months (with the highest rainfall) are July and August (1.14").
The driest month (with the least rainfall) is January (0.55").

Average rainfall days in August
Villanova, PA

Average rainfall days in August - Villanova, PA
  • Average rainfall days in August: 12.2 days

The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is January (5.3 days).

Average snowfall in August
Villanova, PA

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

The months with the highest snowfall are February and March (0.98").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Villanova, PA

Average snowfall days in August - Villanova, PA
  • 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).

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

Average daylight in August / Average sunshine in August - Villanova, 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 0min

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 36min).

Average sunshine days in August
Villanova, PA

Average sunshine days in August - Villanova, PA
  • Average sunshine days in August: 15.4 days

The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is July (14.9 days).

Average UV index in August
Villanova, PA

Average UV index in August - Villanova, PA
  • 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).

Average cloud cover in August
Villanova, PA

Average cloud cover in August - Villanova, PA
  • Average cloud cover in August: 34

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in August
Villanova, PA

Average visibility in August - Villanova, PA
  • Average visibility in August: 6mi

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

Villanova, Pennsylvania, USA

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