August weather forecast
Wyomissing, PA

Share

Weather in August

August, the last month of the summer in Wyomissing, is another warm month, with temperature in the range of an average high of 80.6°F (27°C) and an average low of 61.7°F (16.5°C).

Temperature

The onset of August brings an average high-temperature of a still warm 80.6°F (27°C), nearly matching the July temperature. Wyomissing usually reports an average low-temperature of 61.7°F (16.5°C) during the month of August.

Heat index

For most parts of August, the heat index is calculated to be a hot 86°F (30°C). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.
Heat index's context suggests values are appropriate for shady areas and slight breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.

Humidity

In Wyomissing, the average relative humidity in August is 79%.

Rainfall

August is the month with the most rainfall. Rain falls for 16.3 days and accumulates 3.54" (90mm) of precipitation.

Snowfall

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

Daylight

In Wyomissing, Pennsylvania, the average length of the day in August is 13h and 43min.
On the first day of August in Wyomissing, sunrise is at 6:02 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 7:36 pm EDT.

Sunshine

In Wyomissing, the average sunshine in August is 9.8h.

UV index

In August, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 5 in August converts into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Updated: Jun 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Wyomissing in August?

In Wyomissing, 80.6°F (27°C) is the average high-temperature and 61.7°F (16.5°C) is the average low-temperature during August. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, in August is calculated to be 86°F (30°C).

What is the average humidity in August?

In August, the average relative humidity is 79%.

What is the rainiest month?

The month with the most rainfall is August, when the rain falls for 16.3 days and typically aggregates up to 3.54" (90mm) of precipitation.

How much does it rain in August?

In Wyomissing, in August, during 16.3 rainfall days, 3.54" (90mm) of precipitation is typically accumulated.

When it does not snow?

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

What is the average length of the day in August?

In August, the average day length is 13h and 43min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:02 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 7:36 pm EDT.

How long on average sun shines in August?

The average sunshine duration in August is 9.8h.

What is the UV index intensity in August in Wyomissing?

In Wyomissing, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to 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
Wyomissing, PA

Average temperature in August - Wyomissing, PA
  • Average high temperature in August: 80.6°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 (35.1°F).

  • Average low temperature in August: 61.7°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

Average pressure in August
Wyomissing, PA

Average pressure in August - Wyomissing, PA
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in August
Wyomissing, PA

Average wind speed in August - Wyomissing, PA
  • Average wind speed in August: 4.8mph

The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in August
Wyomissing, PA

Average humidity in August - Wyomissing, PA
  • Average humidity in August: 79%

The months with the highest relative humidity are February and October (81%).
The month with the lowest relative humidity is April (76%).

Average rainfall in August
Wyomissing, PA

Average rainfall in August - Wyomissing, PA
  • Average rainfall in August: 3.54"

The wettest month (with the highest rainfall) is August (3.54").
The driest month (with the least rainfall) is February (2.05").

Average rainfall days in August
Wyomissing, PA

Average rainfall days in August - Wyomissing, PA
  • Average rainfall days in August: 16.3 days

The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is January (7.9 days).

Average snowfall in August
Wyomissing, PA

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

The month with the highest snowfall is March (3.58").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Wyomissing, PA

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

The month with the highest number of snowfall days is January (6.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Wyomissing, 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 24min).

  • Average sunshine in August: 9h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in August
Wyomissing, PA

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

The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is July (10.8 days).

Average UV index in August
Wyomissing, PA

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

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, March, November and December (UV index 2).

Average cloud cover in August
Wyomissing, PA

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

The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in August
Wyomissing, PA

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

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

Wyomissing, Pennsylvania, USA

Weather forecast for your location

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