July weather forecast
Silkworth, PA

Weather in July

July, like June, in Silkworth, Pennsylvania, is a moderately hot summer month, with an average temperature varying between 59°F (15°C) and 81°F (27.2°C).

Temperature

The warmest month is July, with an average high-temperature of 81°F (27.2°C) and an average low-temperature of 59°F (15°C).

Heat index

In July, the average heat index is calculated to be a hot 86°F (30°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. 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', 'feels like', 'apparent temperature', or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (pregnancy, differences in body mass, height, and shape, clothing). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

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

Rainfall

The month with the most rainfall is July, when the rain falls for 18.6 days and typically aggregates up to 3.23" (82mm) of precipitation.

Snowfall

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

Daylight

In July, the average length of the day is 14h and 49min.
On the first day of July in Silkworth, sunrise is at 5:35 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:22 pm EDT.

Sunshine

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

UV index

The months with the highest UV index in Silkworth are May through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 5 in July transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the warmest month in Silkworth?

July is the warmest month in Silkworth, Pennsylvania, with an average high-temperature of 81°F (27.2°C) and an average low-temperature of 59°F (15°C).

What is the temperature in July in Silkworth?

In Silkworth, Pennsylvania, in July, the average high-temperature is 81°F (27.2°C), and the average low-temperature is 59°F (15°C). in July, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 86°F (30°C).

What are the least humid months in Silkworth?

The months with the lowest humidity in Silkworth are April and July, with an average relative humidity of 78%.

What is the average humidity in July in Silkworth?

In July, the average relative humidity is 78%.

What is the wettest month in Silkworth?

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

How many days does it rain in July in Silkworth?

In July, in Silkworth, the rain falls for 18.6 days. Throughout July, 3.23" (82mm) of precipitation is accumulated.

When it does not snow in Silkworth?

In Silkworth, Pennsylvania, snow does not fall in June through September.

What is the average length of the day in July in Silkworth?

In July, the average day length is 14h and 49min.

When is the sunrise / sunset in July in Silkworth?

In July, on the first day of the month, sunrise is at 5:35 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:22 pm EDT.

What month has the most sunshine in Silkworth?

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

How many hours of sunshine does Silkworth have in July?

In Silkworth, Pennsylvania, the average sunshine duration in July is 10.1h.

What is the month with the highest UV index in Silkworth?

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 in Silkworth?

In July, the average daily maximum UV index in Silkworth is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Silkworth, PA

Average temperature in July - Silkworth, 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).

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Average pressure in July
Silkworth, PA

Average pressure in July - Silkworth, 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).

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Average wind speed in July
Silkworth, PA

Average wind speed in July - Silkworth, 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).

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Average humidity in July
Silkworth, PA

Average humidity in July - Silkworth, 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%).

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Average rainfall in July
Silkworth, PA

Average rainfall in July - Silkworth, 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").

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Average rainfall days in July
Silkworth, PA

Average rainfall days in July - Silkworth, 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).

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Average snowfall in July
Silkworth, PA

Average snowfall in July - Silkworth, 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").

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Average snowfall days in July
Silkworth, PA

Average snowfall days in July - Silkworth, 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).

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

Average daylight in July / Average sunshine in July - Silkworth, PA
  • Average daylight in July: 14h and 49min

The month with the longest days is June (Average daylight: 15h and 7min).
The month with the shortest days is December (Average daylight: 9h and 16min).

  • Average sunshine in July: 10h and 6min

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).

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Average sunshine days in July
Silkworth, PA

Average sunshine days in July - Silkworth, 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).

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Average UV index in July
Silkworth, PA

Average UV index in July - Silkworth, 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
Silkworth, PA

Average cloud cover in July - Silkworth, 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).

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Average visibility in July
Silkworth, PA

Average visibility in July - Silkworth, 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).

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