August weather forecast
New Cumberland, PA

englishespañol中文
Share

Weather in August

August, the last month of the summer in New Cumberland, is also a moderately hot month, with an average temperature varying between 81.1°F (27.3°C) and 62.2°F (16.8°C).

Temperature

In August, New Cumberland's weather conditions record an average high-temperature of a still moderately hot 81.1°F (27.3°C), demonstrating little divergence from the preceding month. New Cumberland, in the month of August, anticipates a consistent average low-temperature of 62.2°F (16.8°C).

Heat index

The heat index value for August is appraised at a hot 86°F (30°C). Persisting in activity during long-term exposure might induce weariness, with subsequent heat cramps.
Be aware that heat index ratings are designed for shaded locations and minor breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.

Humidity

In August, the average relative humidity is 78%.

Rainfall

The months with the most rainfall are May and August, with an average 2.09" (53mm) of precipitation.

Snowfall

In New Cumberland, snow does not fall in May through October.

Daylight

The average length of the day in August is 13h and 43min.
On the first day of August, sunrise is at 6:06 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:40 pm EDT.

Sunshine

The average sunshine in August is 10.1h.

UV index

In August, the average daily maximum UV index in New Cumberland is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: In August, the average maximum UV index of 5 translates into the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.

Frequently asked questions

What is the usual temperature for New Cumberland in August?

An average high-temperature, in August, in New Cumberland, is 81.1°F (27.3°C) and the average low-temperature is 62.2°F (16.8°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in August is appraised at 86°F (30°C).

What is the average humidity in August?

The average relative humidity in August in New Cumberland is 78%.

What is the rainiest month in New Cumberland?

The months with the most rainfall in New Cumberland are May and August, with an average 2.09" (53mm) of precipitation.

How much does it rain in August?

In New Cumberland, in August, during 14.3 rainfall days, 2.09" (53mm) of precipitation is typically accumulated.

When it does not snow in New Cumberland?

In New Cumberland, snow does not fall in May through October.

How many hours of daylight does New Cumberland have in August?

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

When are sunrise and sunset in August?

On the first day of August, sunrise is at 6:06 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:40 pm EDT.

How many hours of sunshine does New Cumberland have in August?

The average sunshine duration in August in New Cumberland is 10.1h.

What is the UV index intensity in August?

The average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from 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
New Cumberland, PA

Average temperature in August - New Cumberland, PA
  • Average high temperature in August: 81.1°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in August: 62.2°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

Average pressure in August
New Cumberland, PA

Average pressure in August - New Cumberland, 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).

Average wind speed in August
New Cumberland, PA

Average wind speed in August - New Cumberland, PA
  • Average wind speed in August: 4.8mph

The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in August
New Cumberland, PA

Average humidity in August - New Cumberland, PA
  • Average humidity in August: 78%

The months with the highest relative humidity are February and May (80%).
The month with the lowest relative humidity is April (75%).

Average rainfall in August
New Cumberland, PA

Average rainfall in August - New Cumberland, PA
  • Average rainfall in August: 2.09"

The wettest months (with the highest rainfall) are May and August (2.09").
The driest months (with the least rainfall) are January and September (1.3").

Average rainfall days in August
New Cumberland, PA

Average rainfall days in August - New Cumberland, PA
  • Average rainfall days in August: 14.3 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in August
New Cumberland, PA

Average snowfall in August - New Cumberland, PA
  • Average snowfall in August: 0"

The month with the highest snowfall is January (2.4").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
New Cumberland, PA

Average snowfall days in August - New Cumberland, PA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (7.1 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
New Cumberland, PA

Average daylight in August / Average sunshine in August - New Cumberland, 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 July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in August
New Cumberland, PA

Average sunshine days in August - New Cumberland, PA
  • Average sunshine days in August: 14.6 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (12 days).

Average UV index in August
New Cumberland, PA

Average UV index in August - New Cumberland, PA
  • Average UV index in August: 5

The months with the highest UV index are May, June and July (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
New Cumberland, PA

Average cloud cover in August - New Cumberland, PA
  • Average cloud cover in August: 32

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in August
New Cumberland, PA

Average visibility in August - New Cumberland, 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).

New Cumberland, Pennsylvania, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location