August weather forecast
Muttontown, NY

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Weather in August

The last month of the summer, August, is also a moderately hot month in Muttontown, New York, with an average temperature ranging between min 71.2°F (21.8°C) and max 79.2°F (26.2°C).

Temperature

With the transition into August, Muttontown notes an average high-temperature of a still warm 79.2°F (26.2°C), closely resembling July. Muttontown's evenings during August maintain an average temperature of 71.2°F (21.8°C), aligning closely with the daytime temperatures.

Humidity

In August, the average relative humidity in Muttontown is 72%.

Rainfall

In Muttontown, in August, it is raining for 10.8 days, with typically 0.71" (18mm) of accumulated precipitation. In Muttontown, during the entire year, the rain falls for 103.6 days and collects up to 7.83" (199mm) of precipitation.

Snowfall

April through November are months without snowfall.

Daylight

The average length of the day in August is 13h and 45min.
On the first day of the month, sunrise is at 5:51 am and sunset at 8:09 pm. On the last day of August, in Muttontown, sunrise is at 6:20 am and sunset at 7:27 pm EDT.

Sunshine

In Muttontown, the average sunshine in August is 10.6h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Muttontown, New York. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index, 6 in August, converts into the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. 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. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
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Frequently asked questions

What are August temperatures in Muttontown?

The average high-temperature, in August, in Muttontown, is 79.2°F (26.2°C), while the average low-temperature is 71.2°F (21.8°C).

What is the average humidity in August in Muttontown?

The average relative humidity in August in Muttontown, New York, is 72%.

How much does it rain in Muttontown in August?

In Muttontown, New York, in August, it is raining for 10.8 days, with typically 0.71" (18mm) of accumulated precipitation.

When it does not snow in Muttontown?

In Muttontown, snow does not fall in April through November.

What is the average length of the day in August in Muttontown?

In Muttontown, the average day length in August is 13h and 45min.

When is the sunrise / sunset in August in Muttontown?

In August, on the first day of the month, sunrise is at 5:51 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:27 pm EDT.

How many hours of sunshine does Muttontown have in August?

The average sunshine duration in August in Muttontown, New York, is 10.6h.

What are the months with the highest UV index in Muttontown?

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

What is the UV index reading in August in Muttontown?

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

Average temperature in August - Muttontown, NY
  • Average high temperature in August: 79.2°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in August: 71.2°F

The months with the highest average low temperature are July and August (71.2°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

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Average pressure in August
Muttontown, NY

Average pressure in August - Muttontown, 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).

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Average wind speed in August
Muttontown, NY

Average wind speed in August - Muttontown, NY
  • Average wind speed in August: 8.3mph

The windiest month (with the highest average wind speed) is January (12.5mph).
The calmest month (with the lowest average wind speed) is July (8.1mph).

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Average humidity in August
Muttontown, NY

Average humidity in August - Muttontown, NY
  • Average humidity in August: 72%

The months with the highest relative humidity are May and June (76%).
The month with the lowest relative humidity is November (71%).

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Average rainfall in August
Muttontown, NY

Average rainfall in August - Muttontown, NY
  • Average rainfall in August: 0.71"

The wettest month (with the highest rainfall) is July (0.87").
The driest month (with the least rainfall) is September (0.35").

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Average rainfall days in August
Muttontown, NY

Average rainfall days in August - Muttontown, NY
  • Average rainfall days in August: 10.8 days

The month with the highest number of rainy days is July (11.3 days).
The month with the least rainy days is January (5.4 days).

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Average snowfall in August
Muttontown, NY

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

The month with the highest snowfall is March (0.43").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in August
Muttontown, NY

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

The month with the highest number of snowfall days is January (4.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

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

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Average sunshine days in August
Muttontown, NY

Average sunshine days in August - Muttontown, NY
  • Average sunshine days in August: 17.4 days

The month with the most sunshine days is January (22.4 days).
The month with the least sunshine days is July (16.9 days).

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Average UV index in August
Muttontown, NY

Average UV index in August - Muttontown, 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).

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Average cloud cover in August
Muttontown, NY

Average cloud cover in August - Muttontown, NY
  • Average cloud cover in August: 28

The month with the most cloud cover is December (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in August
Muttontown, NY

Average visibility in August - Muttontown, 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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Muttontown, New York, USA

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