August weather forecast
Murrysville, PA

Share

Weather in August

August, the last month of the summer in Murrysville, is also a moderately hot month, with an average temperature varying between 81.7°F (27.6°C) and 60.3°F (15.7°C).

Temperature

Shifting into August, Murrysville records an average high-temperature of a still moderately hot 81.7°F (27.6°C), presenting minor fluctuations compared to the previous month. Murrysville observes an average nighttime low-temperature of 60.3°F (15.7°C) during the month of August.

Heat index

The heat index for August is appraised at a hot 87.8°F (31°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

April, July and August, with an average relative humidity of 76%, are the least humid months in Murrysville.

Rainfall

In Murrysville, in August, it is raining for 15.5 days, with typically 1.65" (42mm) of accumulated precipitation. Throughout the year, in Murrysville, Pennsylvania, there are 151 rainfall days, and 20.39" (518mm) of precipitation is accumulated.

Snowfall

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

Daylight

In Murrysville, the average length of the day in August is 13h and 44min.
On the first day of August in Murrysville, Pennsylvania, sunrise is at 6:16 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 7:51 pm EDT.

Sunshine

August has the most sunshine of the year, with an average of 10.2h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: An average UV index of 6 in August transforms into this advice:
Prevent overexposure. Protection from the sun's harmful effects is needed. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
[Resources]

Frequently asked questions

What are August temperatures in Murrysville?

In Murrysville, 81.7°F (27.6°C) is the average high-temperature and 60.3°F (15.7°C) is the average low-temperature during August. The average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in August is appraised at 87.8°F (31°C).

What are the least humid months in Murrysville?

The months with the lowest humidity are April, July and August, with an average relative humidity of 76%.

What is the average humidity in August in Murrysville?

In Murrysville, the average relative humidity in August is 76%.

How many days does it rain in August in Murrysville?

In Murrysville, in August, during 15.5 rainfall days, 1.65" (42mm) of precipitation is typically accumulated.

When it does not snow in Murrysville?

June through September are months without snowfall.

How many hours of daylight does Murrysville have in August?

In Murrysville, Pennsylvania, the average day length in August is 13h and 44min.

When are sunrise and sunset in August in Murrysville?

On the first day of August in Murrysville, Pennsylvania, sunrise is at 6:16 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 7:51 pm EDT.

What month has the most sunshine in Murrysville?

August has the most sunshine of the year in Murrysville, Pennsylvania, with an average of 10.2h of sunshine.

How many hours of sunshine does Murrysville have in August?

The average sunshine duration in August is 10.2h.

When is the highest UV index in Murrysville?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Murrysville.

How high is the UV index in August in Murrysville?

The average daily maximum UV index in August in Murrysville, Pennsylvania, is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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 August
Murrysville, PA

Average temperature in August - Murrysville, PA
  • Average high temperature in August: 81.7°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (33.1°F).

  • Average low temperature in August: 60.3°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

[Resources]

Average pressure in August
Murrysville, PA

Average pressure in August - Murrysville, PA
  • Average pressure in August: 30"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).

[Resources]

Average wind speed in August
Murrysville, PA

Average wind speed in August - Murrysville, PA
  • Average wind speed in August: 4.7mph

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

[Resources]

Average humidity in August
Murrysville, PA

Average humidity in August - Murrysville, PA
  • Average humidity in August: 76%

The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, July and August (76%).

[Resources]

Average rainfall in August
Murrysville, PA

Average rainfall in August - Murrysville, PA
  • Average rainfall in August: 1.65"

The wettest month (with the highest rainfall) is May (2.56").
The driest month (with the least rainfall) is November (1.06").

[Resources]

Average rainfall days in August
Murrysville, PA

Average rainfall days in August - Murrysville, PA
  • Average rainfall days in August: 15.5 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (7.7 days).

[Resources]

Average snowfall in August
Murrysville, PA

Average snowfall in August - Murrysville, PA
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.52").
The months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days in August
Murrysville, PA

Average snowfall days in August - Murrysville, PA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight in August /
Average sunshine in August
Murrysville, PA

Average daylight in August / Average sunshine in August - Murrysville, PA
  • Average daylight in August: 13h 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 August: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

[Resources]

Average sunshine days in August
Murrysville, PA

Average sunshine days in August - Murrysville, PA
  • Average sunshine days in August: 14.1 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (10.1 days).

[Resources]

Average UV index in August
Murrysville, PA

Average UV index in August - Murrysville, PA
  • Average UV index in August: 6

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

[Resources]

Average cloud cover in August
Murrysville, PA

Average cloud cover in August - Murrysville, PA
  • Average cloud cover in August: 33

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 33).

[Resources]

Average visibility in August
Murrysville, PA

Average visibility in August - Murrysville, PA
  • Average visibility in August: 6mi

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

[Resources]

Murrysville, Pennsylvania, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location