July weather forecast
Llewellyn Corners, PA

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Weather in July

July, like June, in Llewellyn Corners, Pennsylvania, is a moderately hot summer month, with an average temperature ranging between max 80.8°F (27.1°C) and min 59.2°F (15.1°C).

Temperature

Llewellyn Corners's warmest temperatures are experienced in July, with average high temperatures of 80.8°F (27.1°C) and lows of 59.2°F (15.1°C).

Heat index

The heat index for July is appraised at a hot 86°F (30°C). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.

Humidity

The average relative humidity in July is 78%.

Rainfall

The month with the most rainfall is July, when the rain falls for 15.2 days and typically aggregates up to 1.5" (38mm) of precipitation.

Snowfall

In Llewellyn Corners, snow does not fall in June through September.

Daylight

The average length of the day in July is 14h and 48min.
On the first day of the month, sunrise is at 5:34 am and sunset at 8:40 pm. On the last day of July, sunrise is at 5:58 am and sunset at 8:20 pm EDT.

Sunshine

The month with the most sunshine is July, with an average of 10.2h 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 of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: A daily maximum UV index of 5 in July translates into the following instructions:
Guard yourself - Precautionary measures against sun damage are advocated. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Updated: Aug 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest?

Llewellyn Corners's warmest month, July, registers temperatures that range from a high of 80.8°F (27.1°C) to a low of 59.2°F (15.1°C).

What is the temperature in July?

The high-temperature, in July, in Llewellyn Corners, records 80.8°F (27.1°C), while the low-temperature is 59.2°F (15.1°C). In July, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is appraised at 86°F (30°C).

What is the average humidity in July?

In July, the average relative humidity is 78%.

What is the rainiest month?

The month with the most rainfall is July, when the rain falls for 15.2 days and typically aggregates up to 1.5" (38mm) of precipitation.

How much does it rain in Llewellyn Corners in July?

In July, the rain falls for 15.2 days. Throughout July, 1.5" (38mm) of precipitation is accumulated.

When it does not snow?

June through September are months without snowfall.

How many hours of daylight does Llewellyn Corners have in July?

In July, the average day length is 14h and 48min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 5:34 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:20 pm EDT.

What month has the most sunshine in Llewellyn Corners?

With an average of 10.2h 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 10.2h.

What are the months with the highest UV index in Llewellyn Corners?

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

How high is the UV index in July?

In Llewellyn Corners, the average daily maximum UV index in July is 5. A UV Index reading 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
Llewellyn Corners, PA

Average temperature in July - Llewellyn Corners, PA
  • Average high temperature in July: 80.8°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in July: 59.2°F

The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

Average pressure in July
Llewellyn Corners, PA

Average pressure in July - Llewellyn Corners, 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
Llewellyn Corners, PA

Average wind speed in July - Llewellyn Corners, 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 (5.2mph).

Average humidity in July
Llewellyn Corners, PA

Average humidity in July - Llewellyn Corners, PA
  • Average humidity in July: 78%

The months with the highest relative humidity are February and December (84%).
The month with the lowest relative humidity is April (77%).

Average rainfall in July
Llewellyn Corners, PA

Average rainfall in July - Llewellyn Corners, PA
  • Average rainfall in July: 1.5"

The wettest month (with the highest rainfall) is July (1.5").
The driest month (with the least rainfall) is September (0.71").

Average rainfall days in July
Llewellyn Corners, PA

Average rainfall days in July - Llewellyn Corners, PA
  • Average rainfall days in July: 15.2 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (8.3 days).

Average snowfall in July
Llewellyn Corners, PA

Average snowfall in July - Llewellyn Corners, PA
  • Average snowfall in July: 0"

The month with the highest snowfall is February (2.83").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Llewellyn Corners, PA

Average snowfall days in July - Llewellyn Corners, PA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (13.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Llewellyn Corners, PA

Average daylight in July / Average sunshine in July - Llewellyn Corners, 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 12min).
The months with the least sunshine are January and February (Average sunshine: 3h and 42min).

Average sunshine days in July
Llewellyn Corners, PA

Average sunshine days in July - Llewellyn Corners, PA
  • Average sunshine days in July: 12.2 days

The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is February (11.6 days).

Average UV index in July
Llewellyn Corners, PA

Average UV index in July - Llewellyn Corners, 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
Llewellyn Corners, PA

Average cloud cover in July - Llewellyn Corners, PA
  • Average cloud cover in July: 36

The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 36).

Average visibility in July
Llewellyn Corners, PA

Average visibility in July - Llewellyn Corners, 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).

Llewellyn Corners, Pennsylvania, USA

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