July weather forecast
Middle Island, NY

Weather in July

July in Middle Island, New York, is a moderately hot summer month, with temperature in the range of an average high of 78.3°F (25.7°C) and an average low of 70.9°F (21.6°C).

Temperature

The warmest months are July and August, with an average high-temperature of 78.3°F (25.7°C).

Humidity

In July, the average relative humidity in Middle Island is 77%.

Rainfall

In Middle Island, it is raining for 16.5 days, with typically 3.39" (86mm) of accumulated precipitation. Throughout the year, there are 153 rainfall days, and 35.04" (890mm) of precipitation is accumulated.

Snowfall

In Middle Island, snow does not fall in April, June through November.

Daylight

In Middle Island, the average length of the day in July is 14h and 46min.
On the first day of the month, sunrise is at 5:23 am and sunset at 8:27 pm. On the last day of July, sunrise is at 5:47 am and sunset at 8:09 pm EDT.

Sunshine

The month with the most sunshine in Middle Island is July, with an average of 10.6h of sunshine.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: In July, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What are the warmest months in Middle Island?

Warmest months are July and August, with an average high-temperature of 78.3°F (25.7°C).

What is the temperature in July in Middle Island?

In Middle Island, in July, the average high-temperature is 78.3°F (25.7°C), and the average low-temperature is 70.9°F (21.6°C).

What is the average humidity in July in Middle Island?

The average relative humidity in July is 77%.

How many days does it rain in July in Middle Island?

In Middle Island, New York, during July, the rain falls for 16.5 days and regularly aggregates up to 3.39" (86mm) of precipitation.

When it does not snow in Middle Island?

April, June through November are months without snowfall in Middle Island.

What is the average length of the day in July in Middle Island?

In Middle Island, New York, the average day length in July is 14h and 46min.

What time are sunrise and sunset in July in Middle Island?

In July, on the first day of the month, sunrise is at 5:23 am and sunset at 8:27 pm. On the last day of the month, in Middle Island, New York, sunrise is at 5:47 am and sunset at 8:09 pm EDT.

What month has the most sunshine in Middle Island?

The month with the most sunshine is July, with an average of 10.6h of sunshine.

How long on average sun shines in July in Middle Island?

In July, the average sunshine duration in Middle Island, New York, is 10.6h.

What is the month with the highest UV index in Middle Island?

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

What is the UV index intensity in July in Middle Island?

In Middle Island, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Middle Island, NY

Average temperature in July - Middle Island, NY
  • Average high temperature in July: 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 July: 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).

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Average pressure in July
Middle Island, NY

Average pressure in July - Middle Island, NY
  • Average pressure in July: 29.95"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
Middle Island, NY

Average wind speed in July - Middle Island, NY
  • Average wind speed in July: 8.7mph

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).

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Average humidity in July
Middle Island, NY

Average humidity in July - Middle Island, NY
  • Average humidity in July: 77%

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

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Average rainfall in July
Middle Island, NY

Average rainfall in July - Middle Island, NY
  • Average rainfall in July: 3.39"

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

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Average rainfall days in July
Middle Island, NY

Average rainfall days in July - Middle Island, NY
  • Average rainfall days in July: 16.5 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).

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Average snowfall in July
Middle Island, NY

Average snowfall in July - Middle Island, NY
  • Average snowfall in July: 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").

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Average snowfall days in July
Middle Island, NY

Average snowfall days in July - Middle Island, NY
  • Average snowfall days in July: 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).

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Average daylight in July /
Average sunshine in July
Middle Island, NY

Average daylight in July / Average sunshine in July - Middle Island, NY
  • Average daylight in July: 14h and 46min

The month with the longest days is June (Average daylight: 15h and 4min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in July: 10h and 36min

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).

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Average sunshine days in July
Middle Island, NY

Average sunshine days in July - Middle Island, NY
  • Average sunshine days in July: 12.8 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).

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Average UV index in July
Middle Island, NY

Average UV index in July - Middle Island, 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
Middle Island, NY

Average cloud cover in July - Middle Island, NY
  • Average cloud cover in July: 30

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

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Average visibility in July
Middle Island, NY

Average visibility in July - Middle Island, 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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