July weather forecast
Green Island, NY

Weather in July

July, the same as June, is a moderately hot summer month in Green Island, New York, with temperature in the range of an average high of 81.3°F (27.4°C) and an average low of 59.5°F (15.3°C).

Temperature

With an average high-temperature of 81.3°F (27.4°C) and an average low-temperature of 59.5°F (15.3°C), July is the warmest month.

Heat index

The average heat index in July is computed to be a hot 86°F (30°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'apparent temperature', or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like activity, clothing, differences in body mass, height, and shape, and metabolic differences affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in July is 74%.

Rainfall

In Green Island, in July, it is raining for 16.2 days, with typically 2.76" (70mm) of accumulated precipitation. In Green Island, during the entire year, the rain falls for 162.8 days and collects up to 31.02" (788mm) of precipitation.

Snowfall

June through September are months without snowfall in Green Island.

Daylight

In Green Island, the average length of the day in July is 14h and 58min.
On the first day of the month, sunrise is at 5:20 am and sunset at 8:36 pm. On the last day of July, sunrise is at 5:45 am and sunset at 8:17 pm EDT.

Sunshine

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

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 5 in July interpret into the following advice:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 is the warmest month in Green Island?

July is the warmest month, with an average high-temperature of 81.3°F (27.4°C) and an average low-temperature of 59.5°F (15.3°C).

What is the temperature in July in Green Island?

In Green Island, in July, the average high-temperature is 81.3°F (27.4°C), and the average low-temperature is 59.5°F (15.3°C). in July, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, is computed to be 86°F (30°C).

What is the average humidity in July in Green Island?

The average relative humidity in July is 74%.

How much does it rain in Green Island in July?

In July, in Green Island, the rain falls for 16.2 days. Throughout July, 2.76" (70mm) of precipitation is accumulated.

When it does not snow in Green Island?

June through September are months without snowfall.

How many hours of daylight does Green Island have in July?

The average day length in July in Green Island is 14h and 58min.

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

In July, on the first day of the month, sunrise is at 5:20 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:17 pm EDT.

What month has the most sunshine in Green Island?

July has the most sunshine of the year in Green Island, New York, with an average of 10.6h of sunshine.

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

The average sunshine duration in July in Green Island is 10.6h.

What are the months with the highest UV index in Green Island?

The months with the highest UV index in Green Island are May through August, with an average maximum UV index of 5.

What is the UV index reading in July in Green Island?

In July, the average daily maximum UV index in Green Island, New York, is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from 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
Green Island, NY

Average temperature in July - Green Island, NY
  • Average high temperature in July: 81.3°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in July: 59.5°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).

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Average pressure in July
Green Island, NY

Average pressure in July - Green 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 (29.92"Hg).

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Average wind speed in July
Green Island, NY

Average wind speed in July - Green Island, NY
  • Average wind speed in July: 5.3mph

The windiest months (with the highest average wind speed) are January, February and March (8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in July
Green Island, NY

Average humidity in July - Green Island, NY
  • Average humidity in July: 74%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in July
Green Island, NY

Average rainfall in July - Green Island, NY
  • Average rainfall in July: 2.76"

The wettest month (with the highest rainfall) is October (3.19").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days in July
Green Island, NY

Average rainfall days in July - Green Island, NY
  • Average rainfall days in July: 16.2 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (9.1 days).

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Average snowfall in July
Green Island, NY

Average snowfall in July - Green Island, NY
  • Average snowfall in July: 0"

The month with the highest snowfall is February (7.64").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Green Island, NY

Average snowfall days in July - Green Island, NY
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (14.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Green Island, NY
  • Average daylight in July: 14h and 58min

The month with the longest days is June (Average daylight: 15h and 17min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • 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: 3h and 48min).

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Average sunshine days in July
Green Island, NY

Average sunshine days in July - Green Island, NY
  • Average sunshine days in July: 12.6 days

The month with the most sunshine days is September (17.3 days).
The month with the least sunshine days is April (10.6 days).

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Average UV index in July
Green Island, NY

Average UV index in July - Green Island, NY
  • Average UV index in July: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in July
Green Island, NY

Average cloud cover in July - Green Island, NY
  • Average cloud cover in July: 32

The month with the most cloud cover is February (Cloud cover 58).
The months with the least cloud cover are July and August (Cloud cover 32).

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Average visibility in July
Green Island, NY

Average visibility in July - Green Island, NY
  • Average visibility in July: 6mi

The months with the highest visibility are April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are January, February, March, August and September (5mi).

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