August weather forecast
Newtown Grant, PA

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Weather in August

The last month of the summer, August, is also a moderately hot month in Newtown Grant, Pennsylvania, with an average temperature fluctuating between 83.3°F (28.5°C) and 66.2°F (19°C).

Temperature

The average high-temperature during August is a still warm 83.3°F (28.5°C), almost matching the conditions of the preceding month. Newtown Grant witnesses a consistent average low-temperature of 66.2°F (19°C) throughout August.

Heat index

August's heat index is calculated to be a hot 89.6°F (32°C). Continuous activity in exposure could lead to a feeling of fatigue and heat cramps.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. 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 'real feel' or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.

Humidity

The months with the lowest humidity are April, July and August, with an average relative humidity of 72%.

Rainfall

In Newtown Grant, during August, the rain falls for 14.8 days and regularly aggregates up to 3.03" (77mm) of precipitation. In Newtown Grant, during the entire year, the rain falls for 156 days and collects up to 31.77" (807mm) of precipitation.

Snowfall

In Newtown Grant, snow does not fall in June through September.

Daylight

In Newtown Grant, the average length of the day in August is 13h and 43min.
On the first day of the month, sunrise is at 5:58 am and sunset at 8:13 pm. On the last day of August, sunrise is at 6:27 am and sunset at 7:32 pm EDT.

Sunshine

In Newtown Grant, the average sunshine in August is 10h.

UV index

The months with the highest UV index in Newtown Grant are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 6 during August translates into the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is August in Newtown Grant?

In Newtown Grant, 83.3°F (28.5°C) is the average high-temperature and 66.2°F (19°C) is the average low-temperature during August. In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 89.6°F (32°C).

What are the least humid months in Newtown Grant?

The months with the lowest humidity in Newtown Grant are April, July and August, with an average relative humidity of 72%.

What is the average humidity in August in Newtown Grant?

The average relative humidity in August in Newtown Grant is 72%.

How many days does it rain in August in Newtown Grant?

In August, in Newtown Grant, the rain falls for 14.8 days. Throughout August, 3.03" (77mm) of precipitation is accumulated.

When it does not snow in Newtown Grant?

In Newtown Grant, snow does not fall in June through September.

What is the average length of the day in August in Newtown Grant?

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

When is the sunrise / sunset in August in Newtown Grant?

In August, on the first day of the month, sunrise is at 5:58 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 7:32 pm EDT.

How many hours of sunshine does Newtown Grant have in August?

The average sunshine duration in August in Newtown Grant is 10h.

When is the highest UV index in Newtown Grant?

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

How high is the UV index in August in Newtown Grant?

The average daily maximum UV index in August in Newtown Grant, Pennsylvania, is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health 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
Newtown Grant, PA

Average temperature in August - Newtown Grant, PA
  • Average high temperature in August: 83.3°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in August: 66.2°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in August
Newtown Grant, PA

Average pressure in August - Newtown Grant, 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 (29.93"Hg).

Average wind speed in August
Newtown Grant, PA

Average wind speed in August - Newtown Grant, PA
  • Average wind speed in August: 5.4mph

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in August
Newtown Grant, PA

Average humidity in August - Newtown Grant, PA
  • Average humidity in August: 72%

The months with the highest relative humidity are February and October (78%).
The months with the lowest relative humidity are April, July and August (72%).

Average rainfall in August
Newtown Grant, PA

Average rainfall in August - Newtown Grant, PA
  • Average rainfall in August: 3.03"

The wettest month (with the highest rainfall) is December (3.31").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in August
Newtown Grant, PA

Average rainfall days in August - Newtown Grant, PA
  • Average rainfall days in August: 14.8 days

The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is November (8.5 days).

Average snowfall in August
Newtown Grant, PA

Average snowfall in August - Newtown Grant, PA
  • Average snowfall in August: 0"

The month with the highest snowfall is March (3.78").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Newtown Grant, PA

Average snowfall days in August - Newtown Grant, PA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Newtown Grant, PA

Average daylight in August / Average sunshine in August - Newtown Grant, 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 42min).

Average sunshine days in August
Newtown Grant, PA

Average sunshine days in August - Newtown Grant, PA
  • Average sunshine days in August: 14 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is June (11.4 days).

Average UV index in August
Newtown Grant, PA

Average UV index in August - Newtown Grant, 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, March, November and December (UV index 2).

Average cloud cover in August
Newtown Grant, PA

Average cloud cover in August - Newtown Grant, PA
  • Average cloud cover in August: 33

The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in August
Newtown Grant, PA

Average visibility in August - Newtown Grant, PA
  • Average visibility in August: 6mi

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

Newtown Grant, Pennsylvania, USA

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