July weather forecast
Blytheburn, PA

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Weather in July

July, the same as June, is a moderately hot summer month in Blytheburn, Pennsylvania, with an average temperature ranging between max 81°F (27.2°C) and min 59°F (15°C).

Temperature

In Blytheburn, July is the month with the highest recorded average temperatures, measuring a high of 81°F (27.2°C) and a low of 59°F (15°C).

Heat index

The heat index value during July is estimated at a tropical 86°F (30°C). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.
Consider that heat index readings are for situations in the shade and light wind. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. 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. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.

Humidity

April and July, with an average relative humidity of 78%, are the least humid months.

Rainfall

July is the month with the most rainfall. Rain falls for 18.6 days and accumulates 3.23" (82mm) of precipitation.

Snowfall

In Blytheburn, snow does not fall in June through September.

Daylight

The average length of the day in July is 14h and 47min.
On the first day of the month, sunrise is at 5:35 am and sunset at 8:40 pm. On the last day of July, sunrise is at 5:59 am and sunset at 8:21 pm EDT.

Sunshine

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

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 5 in July converts into the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months?

In Blytheburn, July records the average highest temperatures, peaking at 81°F (27.2°C) and reaching a low of 59°F (15°C).

What are July temperatures?

An average high-temperature, in July, in Blytheburn, is 81°F (27.2°C) and the average low-temperature is 59°F (15°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, in July is estimated at 86°F (30°C).

What is the least humid month?

April and July, with an average relative humidity of 78%, are the least humid months.

What is the average humidity in July?

In July, the average relative humidity is 78%.

What is the rainiest month?

July is the month with the most rainfall. Rain falls for 18.6 days and accumulates 3.23" (82mm) of precipitation.

How much does it rain in July?

In Blytheburn, Pennsylvania, in July, during 18.6 rainfall days, 3.23" (82mm) of precipitation is typically accumulated.

When it does not snow?

June through September are months without snowfall.

How many hours of daylight does Blytheburn have in July?

In Blytheburn, the average day length in July is 14h and 47min.

What time are sunrise and sunset in July?

On the first day of July, sunrise is at 5:35 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:21 pm EDT.

What month has the most sunshine?

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

How long on average sun shines in July?

In July, the average sunshine duration is 10.1h.

What is the month with the highest UV index?

May through August, with an average maximum UV index of 5, are months with the highest UV index.

What is the UV index intensity in July?

In July, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe 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
Blytheburn, PA

Average temperature in July - Blytheburn, 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 (30.6°F).

  • Average low temperature in July: 59°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

Average pressure in July
Blytheburn, PA

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

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in July
Blytheburn, PA

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

The windiest months (with the highest average wind speed) are March and April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

Average humidity in July
Blytheburn, PA

Average humidity in July - Blytheburn, PA
  • Average humidity in July: 78%

The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April and July (78%).

Average rainfall in July
Blytheburn, PA

Average rainfall in July - Blytheburn, PA
  • Average rainfall in July: 3.23"

The wettest month (with the highest rainfall) is July (3.23").
The driest months (with the least rainfall) are January and September (2.09").

Average rainfall days in July
Blytheburn, PA

Average rainfall days in July - Blytheburn, PA
  • Average rainfall days in July: 18.6 days

The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is February (8.2 days).

Average snowfall in July
Blytheburn, PA

Average snowfall in July - Blytheburn, PA
  • Average snowfall in July: 0"

The month with the highest snowfall is February (6.42").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Blytheburn, PA

Average snowfall days in July - Blytheburn, PA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Blytheburn, PA

Average daylight in July / Average sunshine in July - Blytheburn, 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: 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 42min).

Average sunshine days in July
Blytheburn, PA

Average sunshine days in July - Blytheburn, PA
  • Average sunshine days in July: 9.1 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (9.1 days).

Average UV index in July
Blytheburn, PA

Average UV index in July - Blytheburn, 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
Blytheburn, PA

Average cloud cover in July - Blytheburn, PA
  • Average cloud cover in July: 37

The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 37).

Average visibility in July
Blytheburn, PA

Average visibility in July - Blytheburn, PA
  • Average visibility in July: 5mi

The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).

Blytheburn, Pennsylvania, USA

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