July weather forecast
Muttontown, NY

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Weather in July

July is a moderately hot summer month in Muttontown, New York, with an average temperature ranging between min 71.2°F (21.8°C) and max 80.1°F (26.7°C).

Temperature

Muttontown's temperatures tend to reach their peak averages in July, with a high of 80.1°F (26.7°C) and a low of 71.2°F (21.8°C).

Humidity

In Muttontown, the average relative humidity in July is 74%.

Rainfall

July is the month with the most rainfall in Muttontown. Rain falls for 11.3 days and accumulates 0.87" (22mm) of precipitation.

Snowfall

April through November are months without snowfall in Muttontown.

Daylight

In Muttontown, the average length of the day in July is 14h and 46min.
On the first day of July in Muttontown, sunrise is at 5:26 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 8:10 pm EDT.

Sunshine

With an average of 10.8h of sunshine, July has the most sunshine of the year.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum UV index of 6 in July translates into the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

What is the hottest time of year in Muttontown?

Muttontown, New York, registers the average highest temperatures during July, with peaks of 80.1°F (26.7°C) and lows of 71.2°F (21.8°C).

What are July temperatures in Muttontown?

The high-temperature, in July, in Muttontown, records 80.1°F (26.7°C), while the low-temperature is 71.2°F (21.8°C).

What is the average humidity in July in Muttontown?

In Muttontown, the average relative humidity in July is 74%.

What is the rainiest month in Muttontown?

July is the month with the most rainfall in Muttontown, New York. Rain falls for 11.3 days and accumulates 0.87" (22mm) of precipitation.

How many days does it rain in July in Muttontown?

In July, in Muttontown, the rain falls for 11.3 days. Throughout July, 0.87" (22mm) of precipitation is accumulated.

When it does not snow in Muttontown?

April through November are months without snowfall.

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

The average day length in July in Muttontown is 14h and 46min.

When are sunrise and sunset in July in Muttontown?

On the first day of July, sunrise is at 5:26 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 8:10 pm EDT.

What month has the most sunshine in Muttontown?

July has the most sunshine of the year in Muttontown, New York, with an average of 10.8h of sunshine.

How many hours of sunshine does Muttontown have in July?

In July, the average sunshine duration in Muttontown, New York, is 10.8h.

What is the month 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.

What is the UV index intensity in July in Muttontown?

The average daily maximum UV index in July in Muttontown is 6. A UV Index estimate 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 July
Muttontown, NY

Average temperature in July - Muttontown, NY
  • Average high temperature in July: 80.1°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 July: 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 July
Muttontown, NY

Average pressure in July - Muttontown, NY
  • Average pressure in July: 29.96"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 July
Muttontown, NY

Average wind speed in July - Muttontown, NY
  • Average wind speed in July: 8.1mph

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 July
Muttontown, NY

Average humidity in July - Muttontown, NY
  • Average humidity in July: 74%

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 July
Muttontown, NY

Average rainfall in July - Muttontown, NY
  • Average rainfall in July: 0.87"

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 July
Muttontown, NY

Average rainfall days in July - Muttontown, NY
  • Average rainfall days in July: 11.3 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 July
Muttontown, NY

Average snowfall in July - Muttontown, NY
  • Average snowfall in July: 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 July
Muttontown, NY

Average snowfall days in July - Muttontown, NY
  • Average snowfall days in July: 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 July /
Average sunshine in July
Muttontown, NY

Average daylight in July / Average sunshine in July - Muttontown, NY
  • Average daylight in July: 14h 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 July: 10h and 5min

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 July
Muttontown, NY

Average sunshine days in July - Muttontown, NY
  • Average sunshine days in July: 16.9 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 July
Muttontown, NY

Average UV index in July - Muttontown, NY
  • Average UV index in July: 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 July
Muttontown, NY

Average cloud cover in July - Muttontown, NY
  • Average cloud cover in July: 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 July
Muttontown, NY

Average visibility in July - Muttontown, NY
  • Average visibility in July: 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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