July weather forecast
Walston, PA

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Weather in July

July, the same as June, is a moderately hot summer month in Walston, Pennsylvania, with temperature in the range of an average high of 81°F (27.2°C) and an average low of 58.8°F (14.9°C).

Temperature

Walston records the warmest temperatures in July, averaging a high of 81°F (27.2°C) and a low of 58.8°F (14.9°C).

Heat index

In July, the average heat index is evaluated at a hot 86°F (30°C). With sustained exposure and activity, exhaustion becomes probable, resulting in heat cramps.
When assessing, remember that heat index measurements are for light winds and shaded spots. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', integrates the air's temperature and its humidity to showcase the felt temperature by people. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

June through August, with an average relative humidity of 78%, are the least humid months.

Rainfall

In Walston, during July, the rain falls for 15.9 days and regularly aggregates up to 1.81" (46mm) of precipitation. In Walston, during the entire year, the rain falls for 151.9 days and collects up to 22.13" (562mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Walston, the average length of the day in July is 14h and 46min.
On the first day of the month, sunrise is at 5:48 am and sunset at 8:51 pm. On the last day of July, in Walston, sunrise is at 6:11 am and sunset at 8:32 pm EDT.

Sunshine

The months with the most sunshine are July and August, with an average of 9.6h of sunshine.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index in Walston. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high UV index of 5 in July translates into the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Updated: Jun 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year?

July temperatures tend to peak at an average high of 81°F (27.2°C) and dip to a low of 58.8°F (14.9°C).

What are the temperatures in July?

Walston in July has an average high-temperature of 81°F (27.2°C) and an average low-temperature of 58.8°F (14.9°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in July is evaluated at 86°F (30°C).

What are the least humid months in Walston?

June through August, with an average relative humidity of 78%, are the least humid months.

What is the average humidity in July?

The average relative humidity in July is 78%.

How much does it rain in July?

In July, the rain falls for 15.9 days. Throughout July, 1.81" (46mm) of precipitation is accumulated.

When it does not snow?

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

What is the average length of the day in July?

In Walston, the average day length in July is 14h and 46min.

When are sunrise and sunset in July?

On the first day of July in Walston, sunrise is at 5:48 am and sunset at 8:51 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:32 pm EDT.

What are the months with the most sunshine?

The months with the most sunshine are July and August, with an average of 9.6h of sunshine.

How many hours of sunshine does Walston have in July?

In Walston, the average sunshine duration in July is 9.6h.

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 Walston, the average daily maximum UV index in July is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from 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
Walston, PA

Average temperature in July - Walston, 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 (30.4°F).

  • Average low temperature in July: 58.8°F

The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

Average pressure in July
Walston, PA

Average pressure in July - Walston, 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 (29.95"Hg).

Average wind speed in July
Walston, PA

Average wind speed in July - Walston, PA
  • Average wind speed in July: 5.6mph

The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in July
Walston, PA

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

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are June, July and August (78%).

Average rainfall in July
Walston, PA

Average rainfall in July - Walston, PA
  • Average rainfall in July: 1.81"

The wettest month (with the highest rainfall) is April (2.48").
The driest month (with the least rainfall) is November (1.26").

Average rainfall days in July
Walston, PA

Average rainfall days in July - Walston, PA
  • Average rainfall days in July: 15.9 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (7.8 days).

Average snowfall in July
Walston, PA

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

The month with the highest snowfall is January (5.63").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Walston, PA

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

The month with the highest number of snowfall days is January (18.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Walston, 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: 9h and 4min

The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).

Average sunshine days in July
Walston, PA

Average sunshine days in July - Walston, PA
  • Average sunshine days in July: 12.2 days

The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is February (7.8 days).

Average UV index in July
Walston, PA

Average UV index in July - Walston, 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
Walston, PA

Average cloud cover in July - Walston, PA
  • Average cloud cover in July: 40

The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 39).

Average visibility in July
Walston, PA

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

The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).

Walston, Pennsylvania, USA

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