August weather forecast
Glen Cove, NY

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Weather in August

August maintains nearly the same summer feel as July in Glen Cove, with temperatures oscillating from 70.3°F (21.3°C) to 80.4°F (26.9°C). Decreased rainfall compared to July still offers moments of relief from the continuous sunny days. One can expect fewer cloudy days, leading to more sunshine hours as compared to July. Also, mild winds continue to prevail, enhancing the overall pleasant summertime climate.

Temperature

Stepping into August, Glen Cove records an average high-temperature of a still warm 80.4°F (26.9°C), almost consistent with July. Throughout August in Glen Cove, a steady low-temperature average of 70.3°F (21.3°C) is noted.

Humidity

August and November, with an average relative humidity of 71%, are the least humid months.

Rainfall

In Glen Cove, in August, it is raining for 16.2 days, with typically 3.54" (90mm) of accumulated precipitation. Throughout the year, in Glen Cove, there are 165.9 rainfall days, and 37.56" (954mm) of precipitation is accumulated.

Snowfall

In Glen Cove, snow does not fall in May through October.

Daylight

The average length of the day in August is 13h and 45min.
On the first day of August, sunrise is at 5:51 am and sunset at 8:10 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 in Glen Cove is 10.6h.

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 vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In August, an average UV index of 6 transforms into the following instructions:
Fend off overexposure. Sun protection is vital. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

What are August temperatures in Glen Cove?

The high-temperature in Glen Cove during August is 80.4°F (26.9°C) and the low-temperature is 70.3°F (21.3°C). In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is evaluated at 86°F (30°C).

What are the least humid months in Glen Cove?

The months with the lowest humidity in Glen Cove, New York, are August and November, with an average relative humidity of 71%.

What is the average humidity in August in Glen Cove?

In August, the average relative humidity is 71%.

How much does it rain in Glen Cove in August?

In Glen Cove, New York, in August, it is raining for 16.2 days, with typically 3.54" (90mm) of accumulated precipitation.

When it does not snow in Glen Cove?

May through October are months without snowfall in Glen Cove, New York.

What is the average length of the day in August in Glen Cove?

The average day length in August in Glen Cove is 13h and 45min.

When is the sunrise / sunset in August in Glen Cove?

On the first day of August, sunrise is at 5:51 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 7:28 pm EDT.

How long on average sun shines in August in Glen Cove?

In Glen Cove, New York, the average sunshine duration in August is 10.6h.

When is the highest UV index in Glen Cove?

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

What is the UV index intensity in August in Glen Cove?

In August, the average daily maximum UV index in Glen Cove, New York, is 6. A UV Index reading of 6 to 7 represents 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
Glen Cove, NY

Average temperature in August - Glen Cove, NY
  • Average high temperature in August: 80.4°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (36.5°F).

  • Average low temperature in August: 70.3°F

The months with the highest average low temperature are July and August (70.3°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

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Average pressure in August
Glen Cove, NY

Average pressure in August - Glen Cove, 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
Glen Cove, NY

Average wind speed in August - Glen Cove, NY
  • Average wind speed in August: 7.4mph

The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).

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Average humidity in August
Glen Cove, NY

Average humidity in August - Glen Cove, NY
  • Average humidity in August: 71%

The months with the highest relative humidity are February, May and December (75%).
The months with the lowest relative humidity are August and November (71%).

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Average rainfall in August
Glen Cove, NY

Average rainfall in August - Glen Cove, NY
  • Average rainfall in August: 3.54"

The wettest month (with the highest rainfall) is December (4.06").
The driest month (with the least rainfall) is September (2.4").

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Average rainfall days in August
Glen Cove, NY

Average rainfall days in August - Glen Cove, NY
  • Average rainfall days in August: 16.2 days

The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is January (9.3 days).

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Average snowfall in August
Glen Cove, NY

Average snowfall in August - Glen Cove, NY
  • Average snowfall in August: 0"

The month with the highest snowfall is March (2.01").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Glen Cove, NY

Average snowfall days in August - Glen Cove, NY
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Glen Cove, NY

Average daylight in August / Average sunshine in August - Glen Cove, 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 July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in August
Glen Cove, NY

Average sunshine days in August - Glen Cove, NY
  • Average sunshine days in August: 12.5 days

The month with the most sunshine days is November (18 days).
The month with the least sunshine days is July (10.6 days).

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Average UV index in August
Glen Cove, NY

Average UV index in August - Glen Cove, 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
Glen Cove, NY

Average cloud cover in August - Glen Cove, NY
  • Average cloud cover in August: 29

The months with the most cloud cover are February and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 29).

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Average visibility in August
Glen Cove, NY

Average visibility in August - Glen Cove, 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).

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Glen Cove, New York, USA

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