July weather forecast and climate
East Moriches, NY

Weather in July

July is a moderately hot summer month in East Moriches, New York, with average temperature ranging between min 71.4°F (21.9°C) and max 76.8°F (24.9°C).

Temperature

In East Moriches, the average high-temperature marginally rises, from an agreeable 69.3°F (20.7°C) in June, to a moderately hot 76.8°F (24.9°C). In July, in East Moriches, the average low-temperature is 71.4°F (21.9°C).

Humidity

In July, the average relative humidity is 78%.

Rainfall

In East Moriches, in July, during 16 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. Throughout the year, in East Moriches, there are 156.2 rainfall days, and 30.2" (767mm) of precipitation is accumulated.

Snowfall

In East Moriches snow does not fall in May through October.

Ocean temperature

In East Moriches, the average water temperature is 71.6°F (22°C).
Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 71.6°F (22°C) water. (FYI: The Olympic swimming competition requires a water temperature between 77°F (25°C) and 82.4°F (28°C).)

Daylight

The average length of the day in July is 14.8h.

Sunshine

Months with the most sunshine are July and August, with an average of 10.8h of sunshine.

UV index

Months with the highest UV index in East Moriches, New York, are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In July, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
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FAQ

What is the average humidity in July in East Moriches?

In East Moriches, New York, the average relative humidity in July is 78%.

How many days does it rain in July in East Moriches?

In East Moriches, in July, during 16 rainfall days, 2.87" (73mm) of precipitation is typically accumulated.

When it does not snow in East Moriches?

In East Moriches snow does not fall in May through October.

How warm is the water in July in East Moriches?

In East Moriches, New York, the average seawater temperature in July is 71.6°F (22°C). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 71.6°F (22°C) water.

How many hours of daylight does East Moriches have in July?

The average length of the day in July in East Moriches is 14.8h.

What are the months with the most sunshine in East Moriches?

Months with the most sunshine are July and August, with an average of 10.8h of sunshine.

How many hours of sunshine does East Moriches have in July?

The average sunshine in July is 10.8h.

When is the highest UV index in East Moriches?

Months with the highest UV index in East Moriches are June through August, with an average maximum UV index of 6.

What is the UV index reading in July in East Moriches?

The average daily maximum UV index in July in East Moriches, New York, is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays.

Average temperature in July
East Moriches, NY

Average temperature in July - East Moriches, NY
  • Average high temperature in July: 76.8°F

The warmest month (with the highest average high temperature) is August (77.5°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in July: 71.4°F

Months with the highest average low temperature are July and August (71.4°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

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Average pressure in July
East Moriches, NY

Average pressure in July - East Moriches, NY
  • Average pressure in July: 29.96"

The month with the highest atmospheric pressure is November (30.09").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in July
East Moriches, NY

Average wind speed in July - East Moriches, NY
  • Average wind speed in July: 9.6mph

The windiest month (with the highest average wind speed) is January (14.5mph).
The calmest months (with the lowest average wind speed) are July and August (9.6mph).

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Average humidity in July
East Moriches, NY

Average humidity in July - East Moriches, NY
  • Average humidity in July: 78%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is November (71%).

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Average rainfall in July
East Moriches, NY

Average rainfall in July - East Moriches, NY
  • Average rainfall in July: 2.87"

The wettest month (with the highest rainfall) is December (3.31").
The driest months (with the least rainfall) are January, February and September (2.01").

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Average rainfall days in July
East Moriches, NY

Average rainfall days in July - East Moriches, NY
  • Average rainfall days in July: 16 days

The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is February (9 days).

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Average snowfall in July
East Moriches, NY

Average snowfall in July - East Moriches, NY
  • Average snowfall in July: 0"

The month with the highest snowfall is January (1.5").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in July
East Moriches, NY

Average snowfall days in July - East Moriches, NY
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (5.4 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in July
East Moriches, NY

Average sea temperature in July - East Moriches, NY
  • Average sea temperature in July: 71.6°F

The best month for swimming (with the highest average sea temperature) is August (73.7°F).
The coldest month (with the lowest average sea temperature) is February (38°F).

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Average daylight in July /
Average sunshine in July
East Moriches, NY

Average daylight in July / Average sunshine in July - East Moriches, NY
  • Average daylight in July: 14.8h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in July: 10.8h

Months with the most sunshine are July and August (Average sunshine: 10.8h).
The month with the least sunshine is February (Average sunshine: 4.8h).

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Average sunshine days in July
East Moriches, NY

Average sunshine days in July - East Moriches, NY
  • Average sunshine days in July: 13.4 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is February (12.8 days).

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Average UV index in July
East Moriches, NY

Average UV index in July - East Moriches, NY
  • Average UV index in July: 6

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, March and December (UV index 2).

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Average cloud cover in July
East Moriches, NY

Average cloud cover in July - East Moriches, NY
  • Average cloud cover in July: 28

The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in July
East Moriches, NY

Average visibility in July - East Moriches, NY
  • Average visibility in July: 6mi

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

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