July weather forecast
Castle Rocks, PA

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Weather in July

July, like June, in Castle Rocks, Pennsylvania, is another warm summer month, with an average temperature fluctuating between 81.9°F (27.7°C) and 58.6°F (14.8°C).

Temperature

Castle Rocks's warmest weather arrives in July, when temperatures average a high of 81.9°F (27.7°C) and a low of 58.6°F (14.8°C).

Heat index

The heat index value for July is computed to be a tropical 87.8°F (31°C). Prolonged exposure and physical activity might induce exhaustion, potentially causing heat cramps.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.

Humidity

April and July, with an average relative humidity of 77%, are the least humid months.

Rainfall

In Castle Rocks, in July, it is raining for 18.1 days, with typically 2.87" (73mm) of accumulated precipitation. In Castle Rocks, during the entire year, the rain falls for 181 days and collects up to 33.07" (840mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Castle Rocks, Pennsylvania, the average length of the day in July is 14h and 47min.
On the first day of the month, sunrise is at 5:40 am and sunset at 8:45 pm. On the last day of July, sunrise is at 6:04 am and sunset at 8:26 pm EDT.

Sunshine

The month with the most sunshine in Castle Rocks is July, with an average of 10.1h of sunshine.

UV index

July is the month with the highest UV index, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum daily UV index of 6 during July morphs into the following directions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Updated: Aug 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest?

Temperature records mark July as the warmest month, with highs averaging 81.9°F (27.7°C) and lows at 58.6°F (14.8°C).

What is the usual temperature for Castle Rocks in July?

The high-temperature, in July, in Castle Rocks, is 81.9°F (27.7°C), while the low-temperature averages to 58.6°F (14.8°C). In July, the average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is computed to be 87.8°F (31°C).

What are the least humid months?

April and July, with an average relative humidity of 77%, are the least humid months.

What is the average humidity in July in Castle Rocks?

In Castle Rocks, the average relative humidity in July is 77%.

How much does it rain in July?

In Castle Rocks, in July, during 18.1 rainfall days, 2.87" (73mm) of precipitation is typically accumulated.

When it does not snow?

June through September are months without snowfall.

How many hours of daylight does Castle Rocks have in July?

The average day length in July is 14h and 47min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 5:40 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 8:26 pm EDT.

What month has the most sunshine?

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

How long on average sun shines in July?

In Castle Rocks, the average sunshine duration in July is 10.1h.

What is the month with the highest UV index?

July is the month with the highest UV index, with an average maximum UV index of 6.

What is the UV index intensity in July?

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

Average temperature in July - Castle Rocks, PA
  • Average high temperature in July: 81.9°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in July: 58.6°F

The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

Average pressure in July
Castle Rocks, PA

Average pressure in July - Castle Rocks, 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 (29.94"Hg).

Average wind speed in July
Castle Rocks, PA

Average wind speed in July - Castle Rocks, PA
  • Average wind speed in July: 5mph

The windiest months (with the highest average wind speed) are January and April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in July
Castle Rocks, PA

Average humidity in July - Castle Rocks, PA
  • Average humidity in July: 77%

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

Average rainfall in July
Castle Rocks, PA

Average rainfall in July - Castle Rocks, PA
  • Average rainfall in July: 2.87"

The wettest month (with the highest rainfall) is April (3.58").
The driest month (with the least rainfall) is November (2.17").

Average rainfall days in July
Castle Rocks, PA

Average rainfall days in July - Castle Rocks, PA
  • Average rainfall days in July: 18.1 days

The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is January (10.8 days).

Average snowfall in July
Castle Rocks, PA

Average snowfall in July - Castle Rocks, PA
  • Average snowfall in July: 0"

The month with the highest snowfall is February (7.05").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Castle Rocks, PA

Average snowfall days in July - Castle Rocks, PA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Castle Rocks, PA

Average daylight in July / Average sunshine in July - Castle Rocks, 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 month with the least sunshine is January (Average sunshine: 3h and 36min).

Average sunshine days in July
Castle Rocks, PA

Average sunshine days in July - Castle Rocks, PA
  • Average sunshine days in July: 11.3 days

The month with the most sunshine days is September (15 days).
The month with the least sunshine days is February (8.5 days).

Average UV index in July
Castle Rocks, PA

Average UV index in July - Castle Rocks, PA
  • Average UV index in July: 6

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in July
Castle Rocks, PA

Average cloud cover in July - Castle Rocks, PA
  • Average cloud cover in July: 36

The months with the most cloud cover are January, February and December (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 36).

Average visibility in July
Castle Rocks, PA

Average visibility in July - Castle Rocks, PA
  • Average visibility in July: 5mi

The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).

Castle Rocks, Pennsylvania, USA

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