July weather forecast
Shelly, PA

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Weather in July

July, the same as June, is a moderately hot summer month in Shelly, Pennsylvania, with an average temperature ranging between min 64.9°F (18.3°C) and max 84.6°F (29.2°C).

Temperature

With average high and low temperatures of 84.6°F (29.2°C) and 64.9°F (18.3°C) respectively, July is Shelly's warmest month.

Heat index

July's mean heat index is computed to be a tropical 93.2°F (34°C). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.

Humidity

April and July, with an average relative humidity of 75%, are the least humid months.

Rainfall

The wettest months are May and July, with an average 3.07" (78mm) of rainfall.

Snowfall

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

Daylight

In July, the average length of the day is 14h and 44min.
On the first day of July, sunrise is at 5:35 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:17 pm EDT.

Sunshine

With an average of 10.5h of sunshine, July has the most sunshine of the year.

UV index

May through July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 in July converts into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Updated: Jul 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year in Shelly?

In Shelly, July is known for its average highest temperatures, reaching a high of 84.6°F (29.2°C) and a low of 64.9°F (18.3°C).

How hot does it get in July?

The high-temperature, in July, in Shelly, is 84.6°F (29.2°C), while the low-temperature averages to 64.9°F (18.3°C). In July, the average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, is computed to be 93.2°F (34°C).

What is the least humid month?

April and July, with an average relative humidity of 75%, are the least humid months.

What is the average humidity in July?

The average relative humidity in July is 75%.

What is the wettest month?

The wettest months are May and July, with an average 3.07" (78mm) of rainfall.

How much does it rain in July?

In Shelly, in July, it is raining for 16 days, with typically 3.07" (78mm) of accumulated precipitation.

When it does not snow?

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

What is the average length of the day in July?

The average day length in July is 14h and 44min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 5:35 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:17 pm EDT.

What month has the most sunshine?

July has the most sunshine of the year, with an average of 10.5h of sunshine.

How long on average sun shines in July?

In July, the average sunshine duration is 10.5h.

When is the highest UV index?

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

What is the UV index reading in July?

In July, the average daily maximum UV index is 6. A UV Index estimate 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
Shelly, PA

Average temperature in July - Shelly, PA
  • Average high temperature in July: 84.6°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (35.1°F).

  • Average low temperature in July: 64.9°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

Average pressure in July
Shelly, PA

Average pressure in July - Shelly, PA
  • Average pressure in July: 29.96"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
Shelly, PA

Average wind speed in July - Shelly, PA
  • Average wind speed in July: 5.1mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in July
Shelly, PA

Average humidity in July - Shelly, PA
  • Average humidity in July: 75%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and July (75%).

Average rainfall in July
Shelly, PA

Average rainfall in July - Shelly, PA
  • Average rainfall in July: 3.07"

The wettest months (with the highest rainfall) are May and July (3.07").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in July
Shelly, PA

Average rainfall days in July - Shelly, PA
  • Average rainfall days in July: 16 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (8.3 days).

Average snowfall in July
Shelly, PA

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

The month with the highest snowfall is March (4.72").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Shelly, PA

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

The month with the highest number of snowfall days is February (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Shelly, 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 18min).

  • Average sunshine in July: 10h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in July
Shelly, PA

Average sunshine days in July - Shelly, PA
  • Average sunshine days in July: 13.5 days

The month with the most sunshine days is November (18 days).
The month with the least sunshine days is June (11.8 days).

Average UV index in July
Shelly, PA

Average UV index in July - Shelly, PA
  • Average UV index in July: 6

The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in July
Shelly, PA

Average cloud cover in July - Shelly, PA
  • Average cloud cover in July: 33

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in July
Shelly, PA

Average visibility in July - Shelly, PA
  • Average visibility in July: 6mi

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

Shelly, Pennsylvania, USA

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