July weather forecastWaynesburg, PA

July

Weather in July

July, the same as June, is a moderately hot summer month in Waynesburg, Pennsylvania, with an average temperature ranging between max 83.3°F (28.5°C) and min 61.7°F (16.5°C).

Temperature

Waynesburg reaches its highest average temperatures in July, measuring 83.3°F (28.5°C) at the peak and 61.7°F (16.5°C) at the lowest.

Heat index

The heat index for July is computed to be a hot 91.4°F (33°C). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.

Humidity

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

Rainfall

In July, the rain falls for 19.1 days. Throughout July, 3.11" (79mm) of precipitation is accumulated. In Waynesburg, during the entire year, the rain falls for 183 days and collects up to 30.91" (785mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Waynesburg, the average length of the day in July is 14h and 40min.
On the first day of July in Waynesburg, sunrise is at 5:56 am and sunset at 8:53 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 8:35 pm EDT.

Sunshine

In Waynesburg, the average sunshine in July is 9.9h.

UV index

May through July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily high UV index of 6 during July translates into the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.

Updated: Aug 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

July is the warmest month, with an average high-temperature of 83.3°F (28.5°C) and an average low-temperature of 61.7°F (16.5°C).

During July, Waynesburg experiences an average high-temperature of 83.3°F (28.5°C) and a low-temperature of 61.7°F (16.5°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in July is computed to be 91.4°F (33°C).

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

In July, the average relative humidity is 77%.

In Waynesburg, in July, during 19.1 rainfall days, 3.11" (79mm) of precipitation is typically accumulated.

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

In July, the average day length is 14h and 40min.

On the first day of July, sunrise is at 5:56 am and sunset at 8:53 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 8:35 pm EDT.

The average sunshine duration in July is 9.9h.

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

In July, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J July A S O N D

Jun

July

Aug

Average high temperature

79.3°F

83.3°F

82.2°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

5.8mph

5mph

4.8mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

19.1

16.5

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

9.4

10.5

12.9

Average UV index

Average cloud cover

Average visibility

Average temperature in July
Waynesburg, PA

Average high temperature in July: 83.3°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (34.3°F).

Average low temperature in July: 61.7°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in July
Waynesburg, PA

Average pressure in July: 29.98"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in July
Waynesburg, PA

Average wind speed in July: 4.5mph

The windiest month (with the highest average wind speed) is January (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

Average humidity in July
Waynesburg, PA

Average humidity in July: 77%

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

Average rainfall in July
Waynesburg, PA

Average rainfall in July: 3.11"

The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is November (1.77").

Average rainfall days in July
Waynesburg, PA

Average rainfall days in July: 19.1 days

The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is February (10.6 days).

Average snowfall in July
Waynesburg, PA

Average snowfall in July: 0"

The month with the highest snowfall is February (5.35").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Waynesburg, PA

Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July: 14h and 42min

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 24min).

Average sunshine in July: 9h and 54min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

Average sunshine days in July
Waynesburg, PA

Average sunshine days in July: 10.5 days

The month with the most sunshine days is November (15.7 days).
The month with the least sunshine days is February (7.5 days).

Average UV index in July
Waynesburg, 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, November and December (UV index 2).