July weather forecastEast Moriches, NY

July

Weather in July

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

Temperature

The shift from June to July is marked by a slight increase in the average high-temperature, moving from a pleasant 69.3°F (20.7°C) to a moderately hot 76.8°F (24.9°C). East Moriches sustains an average of approximately an agreeable 71.4°F (21.9°C) during July nights, with little variation from daytime highs.

Humidity

The average relative humidity in July is 78%.

Rainfall

In East Moriches, in July, it is raining for 16 days, with typically 2.87" (73mm) of accumulated precipitation. In East Moriches, during the entire year, the rain falls for 156.2 days and collects up to 30.2" (767mm) of precipitation.

Snowfall

May through October are months without snowfall.

Ocean temperature

In July, the average ocean temperature is 71.6°F (22°C).
Note: Every individual's cold threshold differs, but factors like today's sunshine, wind, and temperature can tip the scales for a delightful swim in 71.6°F (22°C) waters. For reference, Olympians swim in waters of 77°F (25°C) to 82.4°F (28°C).

Daylight

In July, the average length of the day is 14h and 46min.
On the first day of the month, sunrise is at 5:23 am and sunset at 8:26 pm. On the last day of July, sunrise is at 5:47 am and sunset at 8:07 pm EDT.

Sunshine

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

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 6 in July interprets into the following advice:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Take heed! Reflections of sand and water make the Sun's UV rays stronger.

Updated: Jun 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature during July is 76.8°F (24.9°C) and the low-temperature is 71.4°F (21.9°C).

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

In East Moriches, New York, in July, it is raining for 16 days, with typically 2.87" (73mm) of accumulated precipitation.

May through October are months without snowfall in East Moriches.

In East Moriches, in July, the average water temperature 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.

In July, the average day length is 14h and 46min.

On the first day of July, sunrise is at 5:23 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 8:07 pm EDT.

The months with the most sunshine in East Moriches are July and August, with an average of 10.8h of sunshine.

The average sunshine duration in July is 10.8h.

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

The average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J July A S O N D

Jun

July

Aug

Average high temperature

69.3°F

76.8°F

77.5°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

10.4mph

10.2mph

10.3mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

13.9

15.2

Average snowfall

Average snowfall days

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

13.4

13.3

Average UV index

Average cloud cover

Average visibility

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

The 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).

Average pressure in July
East Moriches, 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).

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).

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%).

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").

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).

Average snowfall in July
East Moriches, NY

Average snowfall in July: 0"

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

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).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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).

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

Average daylight in July: 14h and 48min

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 48min

The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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).

Average UV index in July
East Moriches, 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).

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).

Average visibility in July
East Moriches, 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).