August weather forecast
Brewster, NY

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Weather in August

August, the last month of the summer in Brewster, is another warm month, with an average temperature ranging between max 81.1°F (27.3°C) and min 62.2°F (16.8°C).

Temperature

August registers an average high-temperature of a still moderately hot 81.1°F (27.3°C), slightly varied from July's 83.1°F (28.4°C). Throughout August, the average low-temperature in Brewster dips to a comfortable 62.2°F (16.8°C).

Heat index

In August, the average heat index is calculated to be a hot 86°F (30°C). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.
Always consider that heat index estimations are for light winds and places in the shade. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.

Humidity

The average relative humidity in August is 76%.

Rainfall

In August, the rain falls for 15.3 days. Throughout August, 2.52" (64mm) of precipitation is accumulated. In Brewster, New York, during the entire year, the rain falls for 150.6 days and collects up to 29.09" (739mm) of precipitation.

Snowfall

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

Daylight

In August, the average length of the day is 13h and 47min.
On the first day of August, sunrise is at 5:50 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:28 pm EDT.

Sunshine

In Brewster, the average sunshine in August is 10.2h.

UV index

June and August, with an average maximum UV index of 6, are months with the highest UV index in Brewster. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: An average UV index of 6 in August transforms into this advice:
Inhibit overexposure. Warding off sun damage is of utmost importance. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.
Updated: Feb 13, 2024 | Published by: Weather U.S. | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the usual temperature for Brewster in August?

During August, Brewster experiences an average high-temperature of 81.1°F (27.3°C) and a low-temperature of 62.2°F (16.8°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in August is calculated to be 86°F (30°C).

What is the average humidity in August in Brewster?

In August, the average relative humidity in Brewster is 76%.

How much does it rain in Brewster in August?

In August, the rain falls for 15.3 days. Throughout August, 2.52" (64mm) of precipitation is accumulated.

When it does not snow in Brewster?

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

How many hours of daylight does Brewster have in August?

The average day length in August in Brewster, New York, is 13h and 47min.

What time are sunrise and sunset in August in Brewster?

In August, on the first day of the month, sunrise is at 5:50 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:28 pm EDT.

How many hours of sunshine does Brewster have in August?

In Brewster, New York, the average sunshine duration in August is 10.2h.

What is the month with the highest UV index in Brewster?

The months with the highest UV index in Brewster, New York, are June and August, with an average maximum UV index of 6.

What is the UV index intensity in August in Brewster?

In August, the average daily maximum UV index in Brewster, New York, is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's 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
Brewster, NY

Average temperature in August - Brewster, NY
  • Average high temperature in August: 81.1°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 (33.4°F).

  • Average low temperature in August: 62.2°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in August
Brewster, NY

Average pressure in August - Brewster, 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
Brewster, NY

Average wind speed in August - Brewster, NY
  • Average wind speed in August: 4.8mph

The windiest month (with the highest average wind speed) is March (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in August
Brewster, NY

Average humidity in August - Brewster, NY
  • Average humidity in August: 76%

The months with the highest relative humidity are February, October and December (79%).
The month with the lowest relative humidity is April (73%).

Average rainfall in August
Brewster, NY

Average rainfall in August - Brewster, NY
  • Average rainfall in August: 2.52"

The wettest month (with the highest rainfall) is December (2.99").
The driest month (with the least rainfall) is February (1.73").

Average rainfall days in August
Brewster, NY

Average rainfall days in August - Brewster, NY
  • Average rainfall days in August: 15.3 days

The month with the highest number of rainy days is June (16.6 days).
The month with the least rainy days is January (7 days).

Average snowfall in August
Brewster, NY

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

The month with the highest snowfall is February (3.66").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Brewster, NY

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

The month with the highest number of snowfall days is February (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Brewster, 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 12min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in August
Brewster, NY

Average sunshine days in August - Brewster, NY
  • Average sunshine days in August: 13.3 days

The month with the most sunshine days is January (18.5 days).
The month with the least sunshine days is June (12.2 days).

Average UV index in August
Brewster, NY

Average UV index in August - Brewster, NY
  • Average UV index in August: 6

The months with the highest UV index are June 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
Brewster, NY

Average cloud cover in August - Brewster, NY
  • Average cloud cover in August: 33

The months with the most cloud cover are February, March and December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in August
Brewster, NY

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

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

Brewster, New York, USA

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