August weather forecast
Berwyn, NY

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Weather in August

August, the last month of the summer in Berwyn, is also a moderately hot month, with temperature in the range of an average high of 75.7°F (24.3°C) and an average low of 56.8°F (13.8°C).

Temperature

Berwyn's average high-temperature in August is a still warm 75.7°F (24.3°C), marking an insignificant difference from the 77.5°F (25.3°C) of July. The nighttime temperature dips to a moderate 56.8°F (13.8°C) on average during August.

Humidity

In August, the average relative humidity in Berwyn is 81%.

Rainfall

In Berwyn, New York, in August, during 12.7 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. Throughout the year, there are 114.4 rainfall days, and 10.59" (269mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in August in Berwyn is 13h and 53min.
On the first day of August in Berwyn, sunrise is at 5:56 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 7:40 pm EDT.

Sunshine

In Berwyn, the average sunshine in August is 9.9h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: In August, the maximum UV index of 5 suggests this advice:
Undertake precautions - Guarding against sun damage is counselled. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
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Frequently asked questions

What are August temperatures in Berwyn?

During August, Berwyn experiences an average high-temperature of 75.7°F (24.3°C) and a low-temperature of 56.8°F (13.8°C).

What is the average humidity in August in Berwyn?

The average relative humidity in August in Berwyn, New York, is 81%.

How many days does it rain in August in Berwyn?

In Berwyn, during August, the rain falls for 12.7 days and regularly aggregates up to 1.02" (26mm) of precipitation.

When it does not snow in Berwyn?

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

How many hours of daylight does Berwyn have in August?

In August, the average day length in Berwyn is 13h and 53min.

When is the sunrise / sunset in August in Berwyn?

On the first day of August in Berwyn, sunrise is at 5:56 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 7:40 pm EDT.

How many hours of sunshine does Berwyn have in August?

In Berwyn, the average sunshine duration in August is 9.9h.

When is the highest UV index in Berwyn?

The months with the highest UV index in Berwyn, New York, are May through August, with an average maximum UV index of 5.

What is the UV index intensity in August in Berwyn?

In August, the average daily maximum UV index in Berwyn is 5. A UV Index estimate 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
Berwyn, NY

Average temperature in August - Berwyn, NY
  • Average high temperature in August: 75.7°F

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in August: 56.8°F

The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).

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Average pressure in August
Berwyn, NY

Average pressure in August - Berwyn, NY
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in August
Berwyn, NY

Average wind speed in August - Berwyn, NY
  • Average wind speed in August: 6mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

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Average humidity in August
Berwyn, NY

Average humidity in August - Berwyn, NY
  • Average humidity in August: 81%

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April and May (79%).

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Average rainfall in August
Berwyn, NY

Average rainfall in August - Berwyn, NY
  • Average rainfall in August: 1.02"

The wettest month (with the highest rainfall) is May (1.18").
The driest month (with the least rainfall) is September (0.63").

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Average rainfall days in August
Berwyn, NY

Average rainfall days in August - Berwyn, NY
  • Average rainfall days in August: 12.7 days

The month with the highest number of rainy days is July (14.5 days).
The month with the least rainy days is January (4.5 days).

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Average snowfall in August
Berwyn, NY

Average snowfall in August - Berwyn, NY
  • Average snowfall in August: 0"

The month with the highest snowfall is November (2.44").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Berwyn, NY

Average snowfall days in August - Berwyn, NY
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (14.3 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
Berwyn, NY

Average daylight in August / Average sunshine in August - Berwyn, NY
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in August: 9h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 24min).

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Average sunshine days in August
Berwyn, NY

Average sunshine days in August - Berwyn, NY
  • Average sunshine days in August: 15.7 days

The month with the most sunshine days is October (18.2 days).
The months with the least sunshine days are February and July (12.9 days).

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Average UV index in August
Berwyn, NY

Average UV index in August - Berwyn, NY
  • Average UV index in August: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in August
Berwyn, NY

Average cloud cover in August - Berwyn, NY
  • Average cloud cover in August: 35

The month with the most cloud cover is February (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 35).

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Average visibility in August
Berwyn, NY

Average visibility in August - Berwyn, NY
  • Average visibility in August: 5mi

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

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Berwyn, New York, USA

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