July weather forecast
Syosset, NY

Weather in July

July is a moderately hot summer month in Syosset, New York, with temperature in the range of an average low of 71.2°F (21.8°C) and an average high of 80.1°F (26.7°C).

Temperature

July is the warmest month, with an average high-temperature of 80.1°F (26.7°C) and an average low-temperature of 71.2°F (21.8°C).

Humidity

The average relative humidity in July in Syosset is 74%.

Rainfall

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

Snowfall

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

Daylight

In July, the average length of the day is 14h and 46min.
On the first day of July in Syosset, sunrise is at 5:26 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:11 pm EDT.

Sunshine

July has the most sunshine of the year, with an average of 10.8h 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 of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In July, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. 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 Syosset?

July is the warmest month in Syosset, New York, with an average high-temperature of 80.1°F (26.7°C) and an average low-temperature of 71.2°F (21.8°C).

What is the temperature in July in Syosset?

In Syosset, New York, in July, the average high-temperature is 80.1°F (26.7°C), and the average low-temperature is 71.2°F (21.8°C).

What is the average humidity in July in Syosset?

The average relative humidity in July in Syosset is 74%.

What is the wettest month in Syosset?

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

How much does it rain in Syosset in July?

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

When it does not snow in Syosset?

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

How many hours of daylight does Syosset have in July?

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

When is the sunrise / sunset in July in Syosset?

In July, on the first day of the month, sunrise is at 5:26 am and sunset at 8:29 pm. On the last day of the month, in Syosset, New York, sunrise is at 5:49 am and sunset at 8:11 pm EDT.

What month has the most sunshine in Syosset?

The month with the most sunshine in Syosset is July, with an average of 10.8h of sunshine.

How many hours of sunshine does Syosset have in July?

The average sunshine duration in July in Syosset, New York, is 10.8h.

What is the month with the highest UV index in Syosset?

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

What is the UV index intensity in July in Syosset?

In Syosset, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.
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
Syosset, NY

Average temperature in July - Syosset, 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
Syosset, NY

Average pressure in July - Syosset, 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
Syosset, NY

Average wind speed in July - Syosset, 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
Syosset, NY

Average humidity in July - Syosset, 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
Syosset, NY

Average rainfall in July - Syosset, 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
Syosset, NY

Average rainfall days in July - Syosset, 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
Syosset, NY

Average snowfall in July - Syosset, 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
Syosset, NY

Average snowfall days in July - Syosset, 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
Syosset, NY

Average daylight in July / Average sunshine in July - Syosset, 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 48min

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
Syosset, NY

Average sunshine days in July - Syosset, 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
Syosset, NY

Average UV index in July - Syosset, 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
Syosset, NY

Average cloud cover in July - Syosset, 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
Syosset, NY

Average visibility in July - Syosset, 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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