July weather forecast
New Cumberland, PA

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Weather in July

July, the same as June, is another warm summer month in New Cumberland, Pennsylvania, with an average temperature varying between 83.7°F (28.7°C) and 64°F (17.8°C).

Temperature

July is New Cumberland's warmest month, registering average high temperatures of 83.7°F (28.7°C) and lows of 64°F (17.8°C).

Heat index

The heat index in July is calculated to be a hot 91.4°F (33°C). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. 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 'feels like' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

In New Cumberland, the average relative humidity in July is 77%.

Rainfall

In July, in New Cumberland, the rain falls for 15.3 days. Throughout July, 2.05" (52mm) of precipitation is accumulated. In New Cumberland, Pennsylvania, during the entire year, the rain falls for 146 days and collects up to 19.53" (496mm) of precipitation.

Snowfall

May through October are months without snowfall in New Cumberland.

Daylight

The average length of the day in July in New Cumberland is 14h and 42min.
On the first day of the month, sunrise is at 5:42 am and sunset at 8:41 pm. On the last day of July, in New Cumberland, Pennsylvania, sunrise is at 6:05 am and sunset at 8:22 pm EDT.

Sunshine

With an average of 10.6h of sunshine, July has the most sunshine of the year.

UV index

The months with the highest UV index are May through July, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 6 in July transforms into the following instructions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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Frequently asked questions

What is the hottest time of year in New Cumberland?

With average high and low temperatures of 83.7°F (28.7°C) and 64°F (17.8°C) respectively, July is New Cumberland's warmest month.

How hot is it in New Cumberland in July?

An average high-temperature, in July, in New Cumberland, is 83.7°F (28.7°C) and the average low-temperature is 64°F (17.8°C). In July, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is calculated to be 91.4°F (33°C).

What is the average humidity in July in New Cumberland?

The average relative humidity in July in New Cumberland, Pennsylvania, is 77%.

How much does it rain in New Cumberland in July?

In July, in New Cumberland, Pennsylvania, the rain falls for 15.3 days. Throughout July, 2.05" (52mm) of precipitation is accumulated.

When it does not snow in New Cumberland?

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

What is the average length of the day in July in New Cumberland?

In New Cumberland, Pennsylvania, the average day length in July is 14h and 42min.

When are sunrise and sunset in July in New Cumberland?

On the first day of July in New Cumberland, Pennsylvania, sunrise is at 5:42 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:22 pm EDT.

What month has the most sunshine in New Cumberland?

July has the most sunshine of the year in New Cumberland, Pennsylvania, with an average of 10.6h of sunshine.

How long on average sun shines in July in New Cumberland?

The average sunshine duration in July in New Cumberland is 10.6h.

What are the months with the highest UV index in New Cumberland?

The months with the highest UV index in New Cumberland are May through July, with an average maximum UV index of 6.

What is the UV index intensity in July in New Cumberland?

In July, the average daily maximum UV index in New Cumberland, Pennsylvania, is 6. A UV Index 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 July
New Cumberland, PA

Average temperature in July - New Cumberland, PA
  • Average high temperature in July: 83.7°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 July: 64°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).

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Average pressure in July
New Cumberland, PA

Average pressure in July - New Cumberland, PA
  • Average pressure in July: 29.97"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 July
New Cumberland, PA

Average wind speed in July - New Cumberland, PA
  • Average wind speed in July: 4.9mph

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).

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Average humidity in July
New Cumberland, PA

Average humidity in July - New Cumberland, PA
  • Average humidity in July: 77%

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

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Average rainfall in July
New Cumberland, PA

Average rainfall in July - New Cumberland, PA
  • Average rainfall in July: 2.05"

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").

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Average rainfall days in July
New Cumberland, PA

Average rainfall days in July - New Cumberland, PA
  • Average rainfall days in July: 15.3 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).

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Average snowfall in July
New Cumberland, PA

Average snowfall in July - New Cumberland, PA
  • Average snowfall in July: 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").

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Average snowfall days in July
New Cumberland, PA

Average snowfall days in July - New Cumberland, PA
  • Average snowfall days in July: 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).

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Average daylight in July /
Average sunshine in July
New Cumberland, PA

Average daylight in July / Average sunshine in July - New Cumberland, PA
  • Average daylight in July: 14h 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 July: 10h and 4min

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).

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Average sunshine days in July
New Cumberland, PA

Average sunshine days in July - New Cumberland, PA
  • Average sunshine days in July: 12.3 days

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

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Average UV index in July
New Cumberland, PA

Average UV index in July - New Cumberland, PA
  • Average UV index in July: 6

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).

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Average cloud cover in July
New Cumberland, PA

Average cloud cover in July - New Cumberland, PA
  • Average cloud cover in July: 31

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

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Average visibility in July
New Cumberland, PA

Average visibility in July - New Cumberland, PA
  • Average visibility in July: 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).

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New Cumberland, Pennsylvania, USA

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