August weather forecast
Delmont, PA

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Weather in August

The last month of the summer, August, is also a moderately hot month in Delmont, Pennsylvania, with an average temperature ranging between max 81.1°F (27.3°C) and min 59.2°F (15.1°C).

Temperature

August notes an average high-temperature of a still warm 81.1°F (27.3°C), subtly differing from July's 82.6°F (28.1°C). From the height of daytime heat, the temperature in Delmont recedes to an average of 59.2°F (15.1°C) at night during August.

Heat index

For most parts of August, the heat index is estimated at a tropical 86°F (30°C). With sustained exposure and activity, exhaustion becomes probable, resulting in heat cramps.
One should consider that heat index numbers are for shaded settings and light wind. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.

Humidity

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

Rainfall

In Delmont, in August, it is raining for 17.3 days, with typically 2.48" (63mm) of accumulated precipitation. Throughout the year, there are 183.8 rainfall days, and 35.16" (893mm) of precipitation is accumulated.

Snowfall

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

Daylight

In August, the average length of the day is 13h and 44min.
On the first day of the month, sunrise is at 6:16 am and sunset at 8:32 pm. On the last day of August, in Delmont, sunrise is at 6:45 am and sunset at 7:51 pm EDT.

Sunshine

With an average of 10.1h of sunshine, August has the most sunshine of the year.

UV index

In August, the average daily maximum UV index in Delmont, Pennsylvania, is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: A typical high UV index of 5 in August suggests the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

What are August temperatures in Delmont?

August temperatures vary between a high-temperature of 81.1°F (27.3°C) and a low-temperature of 59.2°F (15.1°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, in August is estimated at 86°F (30°C).

What are the least humid months in Delmont?

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

What is the average humidity in August in Delmont?

The average relative humidity in August in Delmont is 77%.

How much does it rain in Delmont in August?

In Delmont, Pennsylvania, during August, the rain falls for 17.3 days and regularly aggregates up to 2.48" (63mm) of precipitation.

When it does not snow in Delmont?

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

How many hours of daylight does Delmont have in August?

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

When is the sunrise / sunset in August in Delmont?

On the first day of August in Delmont, sunrise is at 6:16 am and sunset at 8:32 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 Delmont?

August has the most sunshine of the year in Delmont, Pennsylvania, with an average of 10.1h of sunshine.

How long on average sun shines in August in Delmont?

The average sunshine duration in August in Delmont is 10.1h.

What is the UV index intensity in August in Delmont?

The average daily maximum UV index in August in Delmont, Pennsylvania, is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's 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 August
Delmont, PA

Average temperature in August - Delmont, PA
  • Average high temperature in August: 81.1°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (32.9°F).

  • Average low temperature in August: 59.2°F

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

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Average pressure in August
Delmont, PA

Average pressure in August - Delmont, 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).

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Average wind speed in August
Delmont, PA

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

The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in August
Delmont, PA

Average humidity in August - Delmont, PA
  • Average humidity in August: 77%

The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, July and August (77%).

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Average rainfall in August
Delmont, PA

Average rainfall in August - Delmont, PA
  • Average rainfall in August: 2.48"

The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is November (2.09").

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Average rainfall days in August
Delmont, PA

Average rainfall days in August - Delmont, PA
  • Average rainfall days in August: 17.3 days

The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is January (9.5 days).

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Average snowfall in August
Delmont, PA

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

The month with the highest snowfall is January (7.05").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Delmont, PA

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

The month with the highest number of snowfall days is January (18.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Delmont, 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 54min).

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Average sunshine days in August
Delmont, PA

Average sunshine days in August - Delmont, PA
  • Average sunshine days in August: 12.3 days

The month with the most sunshine days is November (14 days).
The month with the least sunshine days is February (6.7 days).

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Average UV index in August
Delmont, PA

Average UV index in August - Delmont, PA
  • Average UV index in August: 5

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

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Average cloud cover in August
Delmont, PA

Average cloud cover in August - Delmont, 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).

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Average visibility in August
Delmont, PA

Average visibility in August - Delmont, PA
  • Average visibility in August: 5mi

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

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Delmont, Pennsylvania, USA

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