August weather forecast
Scarsdale, NY

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Weather in August

The last month of the summer, August, is another warm month in Scarsdale, New York, with an average temperature fluctuating between 81.1°F (27.3°C) and 67.3°F (19.6°C).

Temperature

The advent of August signifies a minor shift to an average high-temperature of a still warm 81.1°F (27.3°C), aligning closely with July. In August, the temperature drops to an average of 67.3°F (19.6°C) at night.

Heat index

For most parts of August, the heat index is appraised at 84.2°F (29°C). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.
Note that heat index values are valued for light wind and location in the shade. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and 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 particularly meaningful for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.

Humidity

The months with the lowest humidity are April and August, with an average relative humidity of 71%.

Rainfall

In August, the rain falls for 15.6 days. Throughout August, 3.11" (79mm) of precipitation is accumulated. In Scarsdale, during the entire year, the rain falls for 160.4 days and collects up to 35.31" (897mm) of precipitation.

Snowfall

In Scarsdale, New York, snow does not fall in May through October.

Daylight

In August, the average length of the day is 13h and 46min.
On the first day of August, sunrise is at 5:51 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 7:28 pm EDT.

Sunshine

In August, the average sunshine is 10.4h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Scarsdale, New York. 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: In August, the UV index of 6 transforms into the following advice:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Updated: Aug 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in August?

During August, Scarsdale experiences an average high-temperature of 81.1°F (27.3°C) and a low-temperature of 67.3°F (19.6°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in August is appraised at 84.2°F (29°C).

What is the least humid month?

The months with the lowest humidity are April and August, with an average relative humidity of 71%.

What is the average humidity in August?

In August, the average relative humidity is 71%.

How much does it rain in August?

In August, the rain falls for 15.6 days. Throughout August, 3.11" (79mm) of precipitation is accumulated.

When it does not snow?

May through October are months without snowfall.

How many hours of daylight does Scarsdale have in August?

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

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 5:51 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 7:28 pm EDT.

How many hours of sunshine does Scarsdale have in August?

In August, the average sunshine duration is 10.4h.

What are the months with the highest UV index?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Scarsdale, New York.

How high is the UV index in August?

The average daily maximum UV index in August in Scarsdale is 6. A UV Index reading of 6 to 7 represents a high health threat 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
Scarsdale, NY

Average temperature in August - Scarsdale, NY
  • Average high temperature in August: 81.1°F

The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in August: 67.3°F

The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (25°F).

Average pressure in August
Scarsdale, NY

Average pressure in August - Scarsdale, 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).

Average wind speed in August
Scarsdale, NY

Average wind speed in August - Scarsdale, NY
  • Average wind speed in August: 6.1mph

The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest month (with the lowest average wind speed) is July (6mph).

Average humidity in August
Scarsdale, NY

Average humidity in August - Scarsdale, NY
  • Average humidity in August: 71%

The months with the highest relative humidity are February and December (76%).
The months with the lowest relative humidity are April and August (71%).

Average rainfall in August
Scarsdale, NY

Average rainfall in August - Scarsdale, NY
  • Average rainfall in August: 3.11"

The wettest month (with the highest rainfall) is December (3.98").
The driest month (with the least rainfall) is September (2.2").

Average rainfall days in August
Scarsdale, NY

Average rainfall days in August - Scarsdale, NY
  • Average rainfall days in August: 15.6 days

The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is January (8.1 days).

Average snowfall in August
Scarsdale, NY

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

The month with the highest snowfall is March (3.78").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Scarsdale, NY

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

The month with the highest number of snowfall days is January (7.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Scarsdale, NY

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

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

  • Average sunshine in August: 10h and 2min

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).

Average sunshine days in August
Scarsdale, NY

Average sunshine days in August - Scarsdale, NY
  • Average sunshine days in August: 12.5 days

The month with the most sunshine days is November (17.7 days).
The month with the least sunshine days is July (11.3 days).

Average UV index in August
Scarsdale, NY

Average UV index in August - Scarsdale, 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).

Average cloud cover in August
Scarsdale, NY

Average cloud cover in August - Scarsdale, NY
  • Average cloud cover in August: 30

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 30).

Average visibility in August
Scarsdale, NY

Average visibility in August - Scarsdale, NY
  • Average visibility in August: 6mi

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

Scarsdale, New York, USA

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