August weather forecast
Briarcliff Manor, NY

Weather in August

August, the last month of the summer in Briarcliff Manor, is another warm month, with an average temperature fluctuating between 82°F (27.8°C) and 64.9°F (18.3°C).

Temperature

In Briarcliff Manor, the average high-temperature in August is practically the same as in July - a still warm 82°F (27.8°C). In Briarcliff Manor, in August, the average low-temperature is 64.9°F (18.3°C).

Heat index

In August, the average heat index is computed to be a hot 86.9°F (30.5°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'real feel', 'feels like', or 'felt air temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like differences in body mass, height, and shape, pregnancy, clothing, and activity influence one's weather impression. 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 especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

April, July and August, with an average relative humidity of 72%, are the least humid months in Briarcliff Manor.

Rainfall

In Briarcliff Manor, during 14.9 rainfall days, 2.09" (53mm) of precipitation is typically accumulated. Throughout the year, there are 144.6 rainfall days, and 25.51" (648mm) of precipitation is accumulated.

Snowfall

In Briarcliff Manor, snow does not fall in June through September.

Daylight

The average length of the day in August in Briarcliff Manor, New York, is 13h and 46min.
On the first day of August in Briarcliff Manor, sunrise is at 5:51 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 7:30 pm EDT.

Sunshine

In Briarcliff Manor, the average sunshine in August is 10.3h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: In August, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in August in Briarcliff Manor?

The average high-temperature, in August, in Briarcliff Manor, is 82°F (27.8°C), while the average low-temperature is 64.9°F (18.3°C). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is computed to be 86.9°F (30.5°C).

What are the least humid months in Briarcliff Manor?

April, July and August, with an average relative humidity of 72%, are the least humid months.

What is the average humidity in August in Briarcliff Manor?

In Briarcliff Manor, New York, the average relative humidity in August is 72%.

How many days does it rain in August in Briarcliff Manor?

In Briarcliff Manor, during August, the rain falls for 14.9 days and regularly aggregates up to 2.09" (53mm) of precipitation.

When it does not snow in Briarcliff Manor?

In Briarcliff Manor, snow does not fall in June through September.

What is the average length of the day in August in Briarcliff Manor?

In Briarcliff Manor, the average day length in August is 13h and 46min.

When are sunrise and sunset in August in Briarcliff Manor?

In August, on the first day of the month, sunrise is at 5:51 am and sunset at 8:12 pm. On the last day of the month, in Briarcliff Manor, sunrise is at 6:21 am and sunset at 7:30 pm EDT.

How long on average sun shines in August in Briarcliff Manor?

The average sunshine duration in August in Briarcliff Manor is 10.3h.

When is the highest UV index in Briarcliff Manor?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Briarcliff Manor.

What is the UV index reading in August in Briarcliff Manor?

The average daily maximum UV index in August in Briarcliff Manor is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Briarcliff Manor, NY

Average temperature in August - Briarcliff Manor, NY
  • Average high temperature in August: 82°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (34.9°F).

  • Average low temperature in August: 64.9°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).

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Average pressure in August
Briarcliff Manor, NY

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

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in August
Briarcliff Manor, NY

Average wind speed in August - Briarcliff Manor, NY
  • Average wind speed in August: 5.2mph

The windiest months (with the highest average wind speed) are January and March (8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in August
Briarcliff Manor, NY

Average humidity in August - Briarcliff Manor, NY
  • Average humidity in August: 72%

The months with the highest relative humidity are February and December (78%).
The months with the lowest relative humidity are April, July and August (72%).

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Average rainfall in August
Briarcliff Manor, NY

Average rainfall in August - Briarcliff Manor, NY
  • Average rainfall in August: 2.09"

The wettest month (with the highest rainfall) is July (2.87").
The driest month (with the least rainfall) is February (1.5").

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Average rainfall days in August
Briarcliff Manor, NY

Average rainfall days in August - Briarcliff Manor, NY
  • Average rainfall days in August: 14.9 days

The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is January (6 days).

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Average snowfall in August
Briarcliff Manor, NY

Average snowfall in August - Briarcliff Manor, NY
  • Average snowfall in August: 0"

The month with the highest snowfall is March (3.31").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Briarcliff Manor, NY

Average snowfall days in August - Briarcliff Manor, NY
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (5.8 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
Briarcliff Manor, NY

Average daylight in August / Average sunshine in August - Briarcliff Manor, NY
  • Average daylight in August: 13h and 46min

The month with the longest days is June (Average daylight: 15h and 5min).
The month with the shortest days is December (Average daylight: 9h and 16min).

  • Average sunshine in August: 10h and 18min

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 42min).

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Average sunshine days in August
Briarcliff Manor, NY

Average sunshine days in August - Briarcliff Manor, NY
  • Average sunshine days in August: 13.8 days

The month with the most sunshine days is November (20 days).
The months with the least sunshine days are June and July (12.3 days).

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Average UV index in August
Briarcliff Manor, NY

Average UV index in August - Briarcliff Manor, NY
  • Average UV index in August: 6

The months with the highest UV index are 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
Briarcliff Manor, NY

Average cloud cover in August - Briarcliff Manor, NY
  • Average cloud cover in August: 31

The months with the most cloud cover are February, March and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in August
Briarcliff Manor, NY

Average visibility in August - Briarcliff Manor, NY
  • Average visibility in August: 6mi

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

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