July weather forecast
Clarks Summit, PA

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Weather in July

July, the same as June, is a moderately hot summer month in Clarks Summit, Pennsylvania, with an average temperature varying between 58.6°F (14.8°C) and 80.6°F (27°C).

Temperature

July, with average temperatures reaching a high of 80.6°F (27°C) and a low of 58.6°F (14.8°C), is the warmest month.

Heat index

For July, the heat index is computed to be 84.2°F (29°C). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. 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 hold particular significance for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.

Humidity

July is the least humid month, with an average relative humidity of 77%.

Rainfall

July is the month with the most rainfall in Clarks Summit, Pennsylvania. Rain falls for 18.6 days and accumulates 3.15" (80mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Clarks Summit, the average length of the day in July is 14h and 50min.
On the first day of the month, sunrise is at 5:33 am and sunset at 8:40 pm. On the last day of July, sunrise is at 5:57 am and sunset at 8:21 pm EDT.

Sunshine

With an average of 10.1h of sunshine, July has the most sunshine of the year.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 5 during July translates into the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Stay sun-safe with clothing that is both closely woven and worn loosely.
Updated: Jul 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest?

Clarks Summit's warmest temperatures are experienced in July, with average high temperatures of 80.6°F (27°C) and lows of 58.6°F (14.8°C).

What is the usual temperature for Clarks Summit in July?

The high-temperature, in July, in Clarks Summit, records 80.6°F (27°C), while the low-temperature is 58.6°F (14.8°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, in July is computed to be 84.2°F (29°C).

What is the least humid month?

With an average relative humidity of 77%, July is the least humid month.

What is the average humidity in July in Clarks Summit?

The average relative humidity in July is 77%.

What is the wettest month?

The month with the most rainfall is July, when the rain falls for 18.6 days and typically aggregates up to 3.15" (80mm) of precipitation.

How many days does it rain in July?

In Clarks Summit, in July, it is raining for 18.6 days, with typically 3.15" (80mm) of accumulated precipitation.

When it does not snow?

In Clarks Summit, snow does not fall in June through September.

How many hours of daylight does Clarks Summit have in July?

In July, the average day length in Clarks Summit, Pennsylvania, is 14h and 50min.

When are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:33 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 8:21 pm EDT.

What month has the most sunshine?

With an average of 10.1h of sunshine, July has the most sunshine of the year.

How long on average sun shines in July?

In July, the average sunshine duration is 10.1h.

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 5.

How high is the UV index in July?

The average daily maximum UV index in July is 5. A UV Index estimate of 3 to 5 represents a moderate health threat 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
Clarks Summit, PA

Average temperature in July - Clarks Summit, PA
  • Average high temperature in July: 80.6°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (29.8°F).

  • Average low temperature in July: 58.6°F

The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average pressure in July
Clarks Summit, PA

Average pressure in July - Clarks Summit, PA
  • Average pressure in July: 29.97"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in July
Clarks Summit, PA

Average wind speed in July - Clarks Summit, PA
  • Average wind speed in July: 5.5mph

The windiest months (with the highest average wind speed) are January, February, March and April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in July
Clarks Summit, PA

Average humidity in July - Clarks Summit, PA
  • Average humidity in July: 77%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is July (77%).

Average rainfall in July
Clarks Summit, PA

Average rainfall in July - Clarks Summit, PA
  • Average rainfall in July: 3.15"

The wettest month (with the highest rainfall) is July (3.15").
The driest month (with the least rainfall) is September (2.01").

Average rainfall days in July
Clarks Summit, PA

Average rainfall days in July - Clarks Summit, PA
  • Average rainfall days in July: 18.6 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in July
Clarks Summit, PA

Average snowfall in July - Clarks Summit, PA
  • Average snowfall in July: 0"

The month with the highest snowfall is February (9.13").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Clarks Summit, PA

Average snowfall days in July - Clarks Summit, PA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (16.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Clarks Summit, PA

Average daylight in July / Average sunshine in July - Clarks Summit, PA
  • Average daylight in July: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in July: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The months with the least sunshine are January and February (Average sunshine: 3h and 24min).

Average sunshine days in July
Clarks Summit, PA

Average sunshine days in July - Clarks Summit, PA
  • Average sunshine days in July: 9.5 days

The month with the most sunshine days is September (15 days).
The month with the least sunshine days is May (9.3 days).

Average UV index in July
Clarks Summit, PA

Average UV index in July - Clarks Summit, PA
  • Average UV index in July: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in July
Clarks Summit, PA

Average cloud cover in July - Clarks Summit, PA
  • Average cloud cover in July: 38

The months with the most cloud cover are January, February and December (Cloud cover 65).
The month with the least cloud cover is July (Cloud cover 38).

Average visibility in July
Clarks Summit, PA

Average visibility in July - Clarks Summit, PA
  • Average visibility in July: 5mi

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

Clarks Summit, Pennsylvania, USA

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