August weather forecast
Miller Place, NY

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Weather in August

The last month of the summer, August, is another warm month in Miller Place, New York, with an average temperature varying between 78.3°F (25.7°C) and 70.9°F (21.6°C).

Temperature

Miller Place witnesses its highest average temperatures during July and August, peaking at 78.3°F (25.7°C).

Humidity

In Miller Place, the average relative humidity in August is 74%.

Rainfall

In Miller Place, in August, during 15.8 rainfall days, 3.31" (84mm) of precipitation is typically accumulated. Throughout the year, there are 153 rainfall days, and 35.04" (890mm) of precipitation is accumulated.

Snowfall

In Miller Place, New York, snow does not fall in April, June through November.

Ocean temperature

With an average ocean temperature of 73.8°F (23.2°C), August is the month with the warmest seawater.
Note: Taking into account a person's sensitivity to the cold, given sunshine, wind, and air temperature, swimming in 73.8°F (23.2°C) might be pleasant. (FYI: The water temperature set for the Olympic swimming event is between 77°F (25°C) and 82.4°F (28°C).)

Daylight

In August, the average length of the day is 13h and 46min.
On the first day of the month, sunrise is at 5:48 am and sunset at 8:07 pm. On the last day of August, sunrise is at 6:18 am and sunset at 7:25 pm EDT.

Sunshine

In August, the average sunshine is 10.5h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Attention! The combination of sand and water reflections enhances UV ray intensity.
Updated: Jun 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month in Miller Place?

The months of July and August are noted for their peak temperatures, with an average high-temperature of 78.3°F (25.7°C).

What are August temperatures?

In Miller Place, 78.3°F (25.7°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?

The average relative humidity in August in Miller Place is 74%.

How much does it rain in August?

In Miller Place, in August, during 15.8 rainfall days, 3.31" (84mm) of precipitation is typically accumulated.

When it does not snow?

April, June through November are months without snowfall.

When is the ocean warmest?

The month with the warmest seawater is August, with an average ocean temperature of 73.8°F (23.2°C).

How warm is the water in August?

In Miller Place, in August, the average water temperature is 73.8°F (23.2°C). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 73.8°F (23.2°C) water.

What is the average length of the day 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 5:48 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 7:25 pm EDT.

How long on average sun shines in August?

In August, the average sunshine duration is 10.5h.

When is the highest UV index?

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

What is the UV index reading in August?

In Miller Place, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health risk 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
Miller Place, NY

Average temperature in August - Miller Place, NY
  • Average high temperature in August: 78.3°F

The warmest months (with the highest average high temperature) are July and August (78.3°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in August: 70.9°F

The months with the highest average low temperature are July and August (70.9°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).

Average pressure in August
Miller Place, NY

Average pressure in August - Miller Place, 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).

Average wind speed in August
Miller Place, NY

Average wind speed in August - Miller Place, NY
  • Average wind speed in August: 8.9mph

The windiest month (with the highest average wind speed) is January (13.5mph).
The calmest month (with the lowest average wind speed) is July (8.7mph).

Average humidity in August
Miller Place, NY

Average humidity in August - Miller Place, NY
  • Average humidity in August: 74%

The months with the highest relative humidity are May and June (78%).
The month with the lowest relative humidity is November (71%).

Average rainfall in August
Miller Place, NY

Average rainfall in August - Miller Place, NY
  • Average rainfall in August: 3.31"

The wettest month (with the highest rainfall) is December (3.82").
The driest month (with the least rainfall) is January (2.24").

Average rainfall days in August
Miller Place, NY

Average rainfall days in August - Miller Place, NY
  • Average rainfall days in August: 15.8 days

The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is January (8 days).

Average snowfall in August
Miller Place, NY

Average snowfall in August - Miller Place, NY
  • Average snowfall in August: 0"

The month with the highest snowfall is March (2.17").
The months with the least snowfall are April, June, July, August, September, October and November (0").

Average snowfall days in August
Miller Place, NY

Average snowfall days in August - Miller Place, NY
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (4.6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average sea temperature in August
Miller Place, NY

Average sea temperature in August - Miller Place, NY
  • Average sea temperature in August: 73.7°F

The best month for swimming (with the highest average sea temperature) is August (73.7°F).
The coldest month (with the lowest average sea temperature) is February (38°F).

Average daylight in August /
Average sunshine in August
Miller Place, NY

Average daylight in August / Average sunshine in August - Miller Place, 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 3min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in August
Miller Place, NY

Average sunshine days in August - Miller Place, NY
  • Average sunshine days in August: 12.5 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is August (12.5 days).

Average UV index in August
Miller Place, NY

Average UV index in August - Miller Place, 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
Miller Place, NY

Average cloud cover in August - Miller Place, NY
  • Average cloud cover in August: 28

The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in August
Miller Place, NY

Average visibility in August - Miller Place, 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).

Miller Place, New York, USA

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