July weather forecast
Fairless Junction, PA

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Weather in July

July, the same as June, is another warm summer month in Fairless Junction, Pennsylvania, with an average temperature varying between 85.5°F (29.7°C) and 68°F (20°C).

Temperature

July is the warmest month, with the temperature often reaching an average high of 85.5°F (29.7°C) and an average low of 68°F (20°C).

Heat index

For July, the heat index is evaluated at a very hot 95°F (35°C). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', integrates the air's temperature and its humidity to showcase the felt temperature by people. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The average relative humidity in July is 73%.

Rainfall

July is the month with the most rainfall. Rain falls for 18.8 days and accumulates 3.66" (93mm) of precipitation.

Snowfall

June through October are months without snowfall in Fairless Junction.

Daylight

In Fairless Junction, the average length of the day in July is 14h and 42min.
On the first day of the month, sunrise is at 5:34 am and sunset at 8:32 pm. On the last day of July, sunrise is at 5:57 am and sunset at 8:14 pm EDT.

Sunshine

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

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: The UV index of 6 during July translates into the following guidance:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.

Frequently asked questions

What part of the year is the hottest?

Fairless Junction's warmest month, July, generally records average temperatures ranging from a high of 85.5°F (29.7°C) to a low of 68°F (20°C).

How hot is it in July?

The average high-temperature, in July, in Fairless Junction, is 85.5°F (29.7°C), while the average low-temperature is 68°F (20°C). The average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, in July is evaluated at 95°F (35°C).

What is the average humidity in July?

In July, the average relative humidity is 73%.

What is the wettest month in Fairless Junction?

July is the month with the most rainfall. Rain falls for 18.8 days and accumulates 3.66" (93mm) of precipitation.

How many days does it rain in July?

In Fairless Junction, in July, it is raining for 18.8 days, with typically 3.66" (93mm) of accumulated precipitation.

When it does not snow?

In Fairless Junction, snow does not fall in June through October.

What is the average length of the day in July?

The average day length in July is 14h and 42min.

When are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:34 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 8:14 pm EDT.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10.6h of sunshine.

How long on average sun shines in July?

In Fairless Junction, the average sunshine duration in July is 10.6h.

What is the month with the highest UV index?

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

How high is the UV index in July?

In July, the average daily maximum UV index in Fairless Junction is 6. A UV Index reading of 6 to 7 represents a high health risk 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
Fairless Junction, PA

Average temperature in July - Fairless Junction, PA
  • Average high temperature in July: 85.5°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in July: 68°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure in July
Fairless Junction, PA

Average pressure in July - Fairless Junction, PA
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in July
Fairless Junction, PA

Average wind speed in July - Fairless Junction, PA
  • Average wind speed in July: 5.5mph

The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in July
Fairless Junction, PA

Average humidity in July - Fairless Junction, PA
  • Average humidity in July: 73%

The months with the highest relative humidity are February and October (78%).
The month with the lowest relative humidity is April (72%).

Average rainfall in July
Fairless Junction, PA

Average rainfall in July - Fairless Junction, PA
  • Average rainfall in July: 3.66"

The wettest month (with the highest rainfall) is July (3.66").
The driest month (with the least rainfall) is January (1.89").

Average rainfall days in July
Fairless Junction, PA

Average rainfall days in July - Fairless Junction, PA
  • Average rainfall days in July: 18.8 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is January (8 days).

Average snowfall in July
Fairless Junction, PA

Average snowfall in July - Fairless Junction, PA
  • Average snowfall in July: 0"

The month with the highest snowfall is March (2.99").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in July
Fairless Junction, PA

Average snowfall days in July - Fairless Junction, PA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
Fairless Junction, PA

Average daylight in July / Average sunshine in July - Fairless Junction, 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 48min).

Average sunshine days in July
Fairless Junction, PA

Average sunshine days in July - Fairless Junction, PA
  • Average sunshine days in July: 9.9 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (9.9 days).

Average UV index in July
Fairless Junction, PA

Average UV index in July - Fairless Junction, 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
Fairless Junction, PA

Average cloud cover in July - Fairless Junction, PA
  • Average cloud cover in July: 32

The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in July
Fairless Junction, PA

Average visibility in July - Fairless Junction, PA
  • Average visibility in July: 6mi

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

Fairless Junction, Pennsylvania, USA

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