Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
The arrival of August brings an average high-temperature of a still moderately hot 82.2°F (27.9°C), subtly diverging from July's 84°F (28.9°C). Pittsburgh experiences an average low-temperature reading of 61.3°F (16.3°C) throughout August.Heat index
August's average heat index is calculated to be a tropical 87.8°F (31°C). Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.Factoring in the heat index, values are geared towards shaded areas with light breezes. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', shows a temperature sensation when both heat and moisture conditions are combined. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. 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 are essentially critical for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Humidity
July and August, with an average relative humidity of 73%, are the least humid months.Rainfall
In Pittsburgh, during August, the rain falls for 16 days and regularly aggregates up to 2.05" (52mm) of precipitation. In Pittsburgh, during the entire year, the rain falls for 163.6 days and collects up to 26.93" (684mm) of precipitation.Snowfall
In Pittsburgh, snow does not fall in May through September.Daylight
In August, the average length of the day in Pittsburgh is 13h and 44min.On the first day of the month, sunrise is at 6:18 am and sunset at 8:34 pm. On the last day of August, sunrise is at 6:47 am and sunset at 7:53 pm EDT.
Sunshine
With an average of 10.1h of sunshine, August has the most sunshine of the year in Pittsburgh.UV index
The average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In August, a daily maximum UV index of 5 leads to the following instructions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
What is the average August temperature in Pittsburgh?
What is the least humid month in Pittsburgh?
What is the average humidity in August in Pittsburgh?
How much does it rain in Pittsburgh in August?
When it does not snow in Pittsburgh?
What is the average length of the day in August in Pittsburgh?
When is the sunrise / sunset in August in Pittsburgh?
What month has the most sunshine in Pittsburgh?
How long on average sun shines in August in Pittsburgh?
What is the UV index reading in August in Pittsburgh?
Average temperature in August
Pittsburgh, PA
- Average high temperature in August: 82.2°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (33.1°F).
- Average low temperature in August: 61.3°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (21°F).
Average pressure in August
Pittsburgh, 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).
Average wind speed in August
Pittsburgh, PA
- Average wind speed in August: 4.8mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity in August
Pittsburgh, PA
- Average humidity in August: 73%
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are July and August (73%).
Average rainfall in August
Pittsburgh, PA
- Average rainfall in August: 2.05"
The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is November (1.54").
Average rainfall days in August
Pittsburgh, PA
- Average rainfall days in August: 16 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is January (8.9 days).
Average snowfall in August
Pittsburgh, PA
- Average snowfall in August: 0"
The month with the highest snowfall is January (3.31").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Pittsburgh, PA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Pittsburgh, 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 6min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in August
Pittsburgh, PA
- Average sunshine days in August: 13.4 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is February (9.6 days).
Average UV index in August
Pittsburgh, PA
- Average UV index in August: 5
The months with the highest UV index are May, June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in August
Pittsburgh, PA
- Average cloud cover in August: 34
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in August
Pittsburgh, PA
- Average visibility in August: 6mi
The months with the highest visibility are April, June, July, August and November (6mi).
The months with the lowest visibility are January, February, March, May, September, October and December (5mi).
Pittsburgh, Pennsylvania, USA
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