July weather forecast
Walnut Hill, PA

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Weather in July

July, the same as June, is a moderately hot summer month in Walnut Hill, Pennsylvania, with an average temperature ranging between max 84.7°F (29.3°C) and min 67.1°F (19.5°C).

Temperature

Walnut Hill's July weather reaches an average high of 84.7°F (29.3°C) and an average low of 67.1°F (19.5°C), making it the warmest month.

Heat index

Throughout July, the heat index is computed to be a sweltering 95°F (35°C). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', offers an insight into how hot it feels when we factor in moisture content. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In July, the average relative humidity is 76%.

Rainfall

In Walnut Hill, during July, the rain falls for 15.8 days and regularly aggregates up to 2.05" (52mm) of precipitation. In Walnut Hill, Pennsylvania, during the entire year, the rain falls for 135 days and collects up to 17.76" (451mm) of precipitation.

Snowfall

June through October are months without snowfall.

Daylight

The average length of the day in July is 14h and 41min.
On the first day of July, sunrise is at 5:36 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:15 pm EDT.

Sunshine

The month with the most sunshine is July, with an average of 10.7h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In July, the UV index of 6 transforms into the following advice:
Fend off overexposure. Sun protection is vital. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Updated: Aug 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest in Walnut Hill?

Walnut Hill's July weather reaches an average high of 84.7°F (29.3°C) and an average low of 67.1°F (19.5°C), making it the warmest month.

How hot does it get in July?

In July, in Walnut Hill, the average high-temperature is 84.7°F (29.3°C), and the average low-temperature is 67.1°F (19.5°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in July is computed to be 95°F (35°C).

What is the average humidity in July?

In July, the average relative humidity is 76%.

How many days does it rain in July?

In Walnut Hill, during July, the rain falls for 15.8 days and regularly aggregates up to 2.05" (52mm) of precipitation.

When it does not snow in Walnut Hill?

June through October are months without snowfall.

What is the average length of the day in July?

In July, the average day length is 14h and 41min.

When is the sunrise / sunset in July in Walnut Hill?

In July, on the first day of the month, sunrise is at 5:36 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:15 pm EDT.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10.7h of sunshine.

How long on average sun shines in July?

In July, the average sunshine duration is 10.7h.

What are the months with the highest UV index?

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

How high is the UV index in July?

The average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to 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
Walnut Hill, PA

Average temperature in July - Walnut Hill, PA
  • Average high temperature in July: 84.7°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 (36.9°F).

  • Average low temperature in July: 67.1°F

The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

Average pressure in July
Walnut Hill, PA

Average pressure in July - Walnut Hill, PA
  • Average pressure in July: 29.96"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).

Average wind speed in July
Walnut Hill, PA

Average wind speed in July - Walnut Hill, PA
  • Average wind speed in July: 5.3mph

The windiest months (with the highest average wind speed) are January, February and March (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

Average humidity in July
Walnut Hill, PA

Average humidity in July - Walnut Hill, PA
  • Average humidity in July: 76%

The month with the highest relative humidity is October (79%).
The month with the lowest relative humidity is April (74%).

Average rainfall in July
Walnut Hill, PA

Average rainfall in July - Walnut Hill, PA
  • Average rainfall in July: 2.05"

The wettest month (with the highest rainfall) is August (2.36").
The driest month (with the least rainfall) is November (1.06").

Average rainfall days in July
Walnut Hill, PA

Average rainfall days in July - Walnut Hill, PA
  • Average rainfall days in July: 15.8 days

The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is January (6.6 days).

Average snowfall in July
Walnut Hill, PA

Average snowfall in July - Walnut Hill, PA
  • Average snowfall in July: 0"

The month with the highest snowfall is March (1.5").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in July
Walnut Hill, PA

Average snowfall days in July - Walnut Hill, PA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (5.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Walnut Hill, PA

Average daylight in July / Average sunshine in July - Walnut Hill, 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 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in July
Walnut Hill, PA

Average sunshine days in July - Walnut Hill, PA
  • Average sunshine days in July: 12.8 days

The month with the most sunshine days is November (21 days).
The month with the least sunshine days is July (12.8 days).

Average UV index in July
Walnut Hill, PA

Average UV index in July - Walnut Hill, PA
  • Average UV index in July: 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 July
Walnut Hill, PA

Average cloud cover in July - Walnut Hill, PA
  • Average cloud cover in July: 31

The months with the most cloud cover are February, March and May (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in July
Walnut Hill, PA

Average visibility in July - Walnut Hill, 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).

Walnut Hill, Pennsylvania, USA

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