August weather forecast
Montauk Beach, NY

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Weather in August

The last month of the summer, August, is also a moderately hot month in Montauk Beach, New York, with an average temperature varying between 70.9°F (21.6°C) and 74.8°F (23.8°C).

Temperature

Montauk Beach witnesses the warmest weather in August, with temperatures averaging a high of 74.8°F (23.8°C) and a low of 70.9°F (21.6°C).

Humidity

In August, the average relative humidity in Montauk Beach is 79%.

Rainfall

In Montauk Beach, in August, during 14.8 rainfall days, 2.48" (63mm) of precipitation is typically accumulated. In Montauk Beach, New York, during the entire year, the rain falls for 156.7 days and collects up to 34.45" (875mm) of precipitation.

Snowfall

May through November are months without snowfall.

Daylight

The average length of the day in August is 13h and 46min.
On the first day of the month, sunrise is at 5:44 am and sunset at 8:03 pm. On the last day of August, sunrise is at 6:14 am and sunset at 7:21 pm EDT.

Sunshine

August has the most sunshine of the year in Montauk Beach, with an average of 10.7h of sunshine.

UV index

The months with the highest UV index in Montauk Beach are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: In August, an average UV index of 6 transforms into the following instructions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. 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. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month in Montauk Beach?

Montauk Beach's August weather reaches an average high of 74.8°F (23.8°C) and an average low of 70.9°F (21.6°C), making it the warmest month.

What is the temperature in August in Montauk Beach?

In Montauk Beach, 74.8°F (23.8°C) is the average high-temperature and 70.9°F (21.6°C) is the average low-temperature during August.

What is the average humidity in August in Montauk Beach?

In August, the average relative humidity in Montauk Beach is 79%.

How many days does it rain in August in Montauk Beach?

In August, the rain falls for 14.8 days. Throughout August, 2.48" (63mm) of precipitation is accumulated.

When it does not snow in Montauk Beach?

In Montauk Beach, snow does not fall in May through November.

How many hours of daylight does Montauk Beach have in August?

The average day length in August is 13h and 46min.

When is the sunrise / sunset in August in Montauk Beach?

On the first day of August, sunrise is at 5:44 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 7:21 pm EDT.

What month has the most sunshine in Montauk Beach?

The month with the most sunshine in Montauk Beach, New York, is August, with an average of 10.7h of sunshine.

How many hours of sunshine does Montauk Beach have in August?

In Montauk Beach, the average sunshine duration in August is 10.7h.

What is the month with the highest UV index in Montauk Beach?

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

What is the UV index reading in August in Montauk Beach?

In August, the average daily maximum UV index in Montauk Beach, New York, is 6. A UV Index reading of 6 to 7 represents a high health risk 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
Montauk Beach, NY

Average temperature in August - Montauk Beach, NY
  • Average high temperature in August: 74.8°F

The warmest month (with the highest average high temperature) is August (74.8°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in August: 70.9°F

The month with the highest average low temperature is August (70.9°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).

Average pressure in August
Montauk Beach, NY

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

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in August
Montauk Beach, NY

Average wind speed in August - Montauk Beach, NY
  • Average wind speed in August: 11.3mph

The windiest month (with the highest average wind speed) is January (16.7mph).
The calmest month (with the lowest average wind speed) is July (11.1mph).

Average humidity in August
Montauk Beach, NY

Average humidity in August - Montauk Beach, NY
  • Average humidity in August: 79%

The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is November (73%).

Average rainfall in August
Montauk Beach, NY

Average rainfall in August - Montauk Beach, NY
  • Average rainfall in August: 2.48"

The wettest month (with the highest rainfall) is December (4.02").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in August
Montauk Beach, NY

Average rainfall days in August - Montauk Beach, NY
  • Average rainfall days in August: 14.8 days

The month with the highest number of rainy days is July (15.7 days).
The month with the least rainy days is January (9.9 days).

Average snowfall in August
Montauk Beach, NY

Average snowfall in August - Montauk Beach, NY
  • Average snowfall in August: 0"

The month with the highest snowfall is March (2.24").
The months with the least snowfall are May, June, July, August, September, October and November (0").

Average snowfall days in August
Montauk Beach, NY

Average snowfall days in August - Montauk Beach, NY
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (5.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
Montauk Beach, NY

Average daylight in August / Average sunshine in August - Montauk Beach, 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 4min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).

Average sunshine days in August
Montauk Beach, NY

Average sunshine days in August - Montauk Beach, NY
  • Average sunshine days in August: 14 days

The month with the most sunshine days is September (17.7 days).
The month with the least sunshine days is February (12.4 days).

Average UV index in August
Montauk Beach, NY

Average UV index in August - Montauk Beach, 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 and December (UV index 2).

Average cloud cover in August
Montauk Beach, NY

Average cloud cover in August - Montauk Beach, NY
  • Average cloud cover in August: 27

The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in August
Montauk Beach, NY

Average visibility in August - Montauk Beach, 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).

Montauk Beach, New York, USA

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