August weather forecast
Chester Springs, PA

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Weather in August

The last month of the summer, August, is another warm month in Chester Springs, Pennsylvania, with an average temperature ranging between max 82.8°F (28.2°C) and min 65.5°F (18.6°C).

Temperature

As August takes its course, Chester Springs's average high-temperature registers at a still moderately hot 82.8°F (28.2°C), closely aligning with the preceding month. Chester Springs, in the month of August, anticipates a consistent average low-temperature of 65.5°F (18.6°C).

Heat index

The heat index value for August is estimated at a tropical 89.6°F (32°C). Extended exposure and activity might lead to tiredness, potentially resulting in heat cramps.
When assessing, remember that heat index measurements are for light winds and shaded spots. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.

Humidity

The average relative humidity in August in Chester Springs is 75%.

Rainfall

The month with the most rainfall in Chester Springs, Pennsylvania, is August, when the rain falls for 13.5 days and typically aggregates up to 1.77" (45mm) of precipitation.

Snowfall

April through October are months without snowfall in Chester Springs.

Daylight

In Chester Springs, the average length of the day in August is 13h and 43min.
On the first day of August, sunrise is at 6:01 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 7:35 pm EDT.

Sunshine

In Chester Springs, the average sunshine in August is 10h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 6 during August translates into the following directions:
Resist extreme sun exposure. Guarding against solar damage is essential. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
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Frequently asked questions

How hot does it get in Chester Springs in August?

The high-temperature, in August, in Chester Springs, is 82.8°F (28.2°C), while the low-temperature averages to 65.5°F (18.6°C). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, is estimated at 89.6°F (32°C).

What is the average humidity in August in Chester Springs?

The average relative humidity in August in Chester Springs is 75%.

What is the wettest month in Chester Springs?

August is the month with the most rainfall in Chester Springs, Pennsylvania. Rain falls for 13.5 days and accumulates 1.77" (45mm) of precipitation.

How many days does it rain in August in Chester Springs?

In August, in Chester Springs, Pennsylvania, the rain falls for 13.5 days. Throughout August, 1.77" (45mm) of precipitation is accumulated.

When it does not snow in Chester Springs?

In Chester Springs, snow does not fall in April through October.

What is the average length of the day in August in Chester Springs?

The average day length in August in Chester Springs is 13h and 43min.

When is the sunrise / sunset in August in Chester Springs?

On the first day of August, sunrise is at 6:01 am and sunset at 8:16 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 Chester Springs have in August?

The average sunshine duration in August in Chester Springs, Pennsylvania, is 10h.

What is the month with the highest UV index in Chester Springs?

The months with the highest UV index in Chester Springs, Pennsylvania, are May through August, with an average maximum UV index of 6.

What is the UV index intensity in August in Chester Springs?

In Chester Springs, the average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health 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
Chester Springs, PA

Average temperature in August - Chester Springs, PA
  • Average high temperature in August: 82.8°F

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in August: 65.5°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

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Average pressure in August
Chester Springs, PA

Average pressure in August - Chester Springs, 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).

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Average wind speed in August
Chester Springs, PA

Average wind speed in August - Chester Springs, PA
  • Average wind speed in August: 5.2mph

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in August
Chester Springs, PA

Average humidity in August - Chester Springs, PA
  • Average humidity in August: 75%

The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are April and July (74%).

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Average rainfall in August
Chester Springs, PA

Average rainfall in August - Chester Springs, PA
  • Average rainfall in August: 1.77"

The wettest month (with the highest rainfall) is August (1.77").
The driest month (with the least rainfall) is February (0.75").

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Average rainfall days in August
Chester Springs, PA

Average rainfall days in August - Chester Springs, PA
  • Average rainfall days in August: 13.5 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (6.9 days).

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Average snowfall in August
Chester Springs, PA

Average snowfall in August - Chester Springs, PA
  • Average snowfall in August: 0"

The months with the highest snowfall are January and February (0.59").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in August
Chester Springs, PA

Average snowfall days in August - Chester Springs, PA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (4.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Chester Springs, PA

Average daylight in August / Average sunshine in August - Chester Springs, 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: 10h and 0min

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).

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Average sunshine days in August
Chester Springs, PA

Average sunshine days in August - Chester Springs, PA
  • Average sunshine days in August: 14.7 days

The month with the most sunshine days is January (20.7 days).
The month with the least sunshine days is June (12.8 days).

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Average UV index in August
Chester Springs, PA

Average UV index in August - Chester Springs, PA
  • Average UV index in August: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in August
Chester Springs, PA

Average cloud cover in August - Chester Springs, PA
  • Average cloud cover in August: 34

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in August
Chester Springs, PA

Average visibility in August - Chester Springs, PA
  • Average visibility in August: 6mi

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

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Chester Springs, Pennsylvania, USA

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