July weather forecast
Big Run, PA

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Weather in July

July, the same as June, is another warm summer month in Big Run, Pennsylvania, with an average temperature ranging between max 81°F (27.2°C) and min 58.8°F (14.9°C).

Temperature

Temperature readings reach their annual highs in July, averaging 81°F (27.2°C) and a minimum average of 58.8°F (14.9°C).

Heat index

During July, the heat index is appraised at a hot 86°F (30°C). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.

Humidity

June through August, with an average relative humidity of 78%, are the least humid months in Big Run.

Rainfall

In Big Run, during July, the rain falls for 15.9 days and regularly aggregates up to 1.81" (46mm) of precipitation. In Big Run, during the entire year, the rain falls for 151.9 days and collects up to 22.13" (562mm) of precipitation.

Snowfall

June through September are months without snowfall in Big Run, Pennsylvania.

Daylight

The average length of the day in July is 14h and 46min.
On the first day of the month, sunrise is at 5:47 am and sunset at 8:51 pm. On the last day of July, sunrise is at 6:11 am and sunset at 8:32 pm EDT.

Sunshine

The months with the most sunshine are July and August, with an average of 9.6h of sunshine.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In July, the maximum UV index of 5 suggests this advice:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

What part of the year is the hottest in Big Run?

In Big Run, July registers the highest temperatures, averaging 81°F (27.2°C) at the peak and 58.8°F (14.9°C) at the lowest.

What is the temperature in July in Big Run?

The high-temperature in Big Run during July is 81°F (27.2°C) and the low-temperature is 58.8°F (14.9°C). In July, 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 appraised at 86°F (30°C).

What are the least humid months in Big Run?

The months with the lowest humidity in Big Run, Pennsylvania, are June through August, with an average relative humidity of 78%.

What is the average humidity in July in Big Run?

In July, the average relative humidity in Big Run, Pennsylvania, is 78%.

How much does it rain in Big Run in July?

In Big Run, during July, the rain falls for 15.9 days and regularly aggregates up to 1.81" (46mm) of precipitation.

When it does not snow in Big Run?

June through September are months without snowfall.

What is the average length of the day in July in Big Run?

In Big Run, the average day length in July is 14h and 46min.

When is the sunrise / sunset in July in Big Run?

In July, on the first day of the month, sunrise is at 5:47 am and sunset at 8:51 pm. On the last day of the month, in Big Run, sunrise is at 6:11 am and sunset at 8:32 pm EDT.

What are the months with the most sunshine in Big Run?

The months with the most sunshine in Big Run, Pennsylvania, are July and August, with an average of 9.6h of sunshine.

How many hours of sunshine does Big Run have in July?

In Big Run, Pennsylvania, the average sunshine duration in July is 9.6h.

What is the month with the highest UV index in Big Run?

The months with the highest UV index in Big Run, Pennsylvania, are May through August, with an average maximum UV index of 5.

What is the UV index reading in July in Big Run?

The average daily maximum UV index in July in Big Run is 5. A UV Index reading of 3 to 5 represents a medium health risk 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 July
Big Run, PA

Average temperature in July - Big Run, PA
  • Average high temperature in July: 81°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.4°F).

  • Average low temperature in July: 58.8°F

The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

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Average pressure in July
Big Run, PA

Average pressure in July - Big Run, PA
  • Average pressure in July: 29.98"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in July
Big Run, PA

Average wind speed in July - Big Run, PA
  • Average wind speed in July: 5.6mph

The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in July
Big Run, PA

Average humidity in July - Big Run, PA
  • Average humidity in July: 78%

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are June, July and August (78%).

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Average rainfall in July
Big Run, PA

Average rainfall in July - Big Run, PA
  • Average rainfall in July: 1.81"

The wettest month (with the highest rainfall) is April (2.48").
The driest month (with the least rainfall) is November (1.26").

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Average rainfall days in July
Big Run, PA

Average rainfall days in July - Big Run, PA
  • Average rainfall days in July: 15.9 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (7.8 days).

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Average snowfall in July
Big Run, PA

Average snowfall in July - Big Run, PA
  • Average snowfall in July: 0"

The month with the highest snowfall is January (5.63").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Big Run, PA

Average snowfall days in July - Big Run, PA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (18.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Big Run, PA

Average daylight in July / Average sunshine in July - Big Run, 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 18min).

  • Average sunshine in July: 9h and 4min

The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).

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Average sunshine days in July
Big Run, PA

Average sunshine days in July - Big Run, PA
  • Average sunshine days in July: 12.2 days

The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is February (7.8 days).

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Average UV index in July
Big Run, PA

Average UV index in July - Big Run, 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).

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Average cloud cover in July
Big Run, PA

Average cloud cover in July - Big Run, PA
  • Average cloud cover in July: 40

The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 39).

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Average visibility in July
Big Run, PA

Average visibility in July - Big Run, PA
  • Average visibility in July: 5mi

The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).

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Big Run, Pennsylvania, USA

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