August weather forecast
Haafsville, PA

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Weather in August

The last month of the summer, August, is also a moderately hot month in Haafsville, Pennsylvania, with an average temperature varying between 61.5°F (16.4°C) and 81.1°F (27.3°C).

Temperature

In Haafsville, August's average high-temperature stands at a still warm 81.1°F (27.3°C), closely related to the preceding month. An average low-temperature of 61.5°F (16.4°C) is recorded during the nights in August.

Heat index

During August, the heat index is estimated at a tropical 86°F (30°C). Persisting in activity during exposure could lead to weariness and subsequently to heat cramps.
Heat index determinations are made taking into account the shade and light air movements. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', integrates the air's temperature and its humidity to showcase the felt temperature by people. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.

Humidity

The average relative humidity in August is 77%.

Rainfall

In Haafsville, in August, during 14.7 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. In Haafsville, during the entire year, the rain falls for 155.8 days and collects up to 30.75" (781mm) of precipitation.

Snowfall

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

Daylight

In Haafsville, Pennsylvania, the average length of the day in August is 13h and 44min.
On the first day of the month, sunrise is at 6:00 am and sunset at 8:17 pm. On the last day of August, sunrise is at 6:29 am and sunset at 7:35 pm EDT.

Sunshine

The average sunshine in August in Haafsville is 9.8h.

UV index

In August, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 5 during August translates into the following guidance:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Updated: Aug 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average August temperature?

In August, the average high-temperature and low-temperature are 81.1°F (27.3°C) and 61.5°F (16.4°C) respectively. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in August is estimated at 86°F (30°C).

What is the average humidity in August?

In August, the average relative humidity is 77%.

How much does it rain in August?

In August, the rain falls for 14.7 days. Throughout August, 2.87" (73mm) of precipitation is accumulated.

When it does not snow?

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

How many hours of daylight does Haafsville have in August?

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

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 6:00 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 7:35 pm EDT.

How many hours of sunshine does Haafsville have in August?

In Haafsville, the average sunshine duration in August is 9.8h.

How high is the UV index in August?

The average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium hazard to health 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
Haafsville, PA

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

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in August: 61.5°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in August
Haafsville, PA

Average pressure in August - Haafsville, PA
  • Average pressure in August: 29.99"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 August
Haafsville, PA

Average wind speed in August - Haafsville, PA
  • Average wind speed in August: 4.9mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

Average humidity in August
Haafsville, PA

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

The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April and July (76%).

Average rainfall in August
Haafsville, PA

Average rainfall in August - Haafsville, PA
  • Average rainfall in August: 2.87"

The wettest month (with the highest rainfall) is April (2.99").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in August
Haafsville, PA

Average rainfall days in August - Haafsville, PA
  • Average rainfall days in August: 14.7 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (8.5 days).

Average snowfall in August
Haafsville, PA

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

The month with the highest snowfall is March (4.29").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Haafsville, PA

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

The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Haafsville, 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: 9h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

Average sunshine days in August
Haafsville, PA

Average sunshine days in August - Haafsville, PA
  • Average sunshine days in August: 14.3 days

The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is April (11.2 days).

Average UV index in August
Haafsville, PA

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

The months with the highest UV index are 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 August
Haafsville, PA

Average cloud cover in August - Haafsville, PA
  • Average cloud cover in August: 35

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in August
Haafsville, PA

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

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

Haafsville, Pennsylvania, USA

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