July weather forecastNorth Merrick, NY

July

Weather in July

July in North Merrick, New York, is a warm summer month, with temperature in the range of an average low of 71.4°F (21.9°C) and an average high of 79.3°F (26.3°C).

Temperature

July proves to be the warmest month, recording an average peak temperature of 79.3°F (26.3°C) and a minimum temperature of 71.4°F (21.9°C).

Humidity

In July, the average relative humidity is 75%.

Rainfall

July is the month with the most rainfall in North Merrick. Rain falls for 16.4 days and accumulates 3.11" (79mm) of precipitation.

Snowfall

In North Merrick, snow does not fall in May through September.

Daylight

In July, the average length of the day is 14h and 45min.
On the first day of July in North Merrick, sunrise is at 5:27 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 8:10 pm EDT.

Sunshine

With an average of 10.8h of sunshine, July has the most sunshine of the year.

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 threat to health from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index, 6 during July, leads to the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.

Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

North Merrick, New York, registers the average highest temperatures during July, with peaks of 79.3°F (26.3°C) and lows of 71.4°F (21.9°C).

The high-temperature in North Merrick during July is 79.3°F (26.3°C) and the low-temperature is 71.4°F (21.9°C).

In July, the average relative humidity in North Merrick, New York, is 75%.

July is the month with the most rainfall in North Merrick, New York. Rain falls for 16.4 days and accumulates 3.11" (79mm) of precipitation.

In July, in North Merrick, New York, the rain falls for 16.4 days. Throughout July, 3.11" (79mm) of precipitation is accumulated.

In North Merrick, New York, snow does not fall in May through September.

In July, the average day length in North Merrick, New York, is 14h and 45min.

In July, on the first day of the month, sunrise is at 5:27 am and sunset at 8:29 pm. On the last day of the month, in North Merrick, New York, sunrise is at 5:50 am and sunset at 8:10 pm EDT.

July has the most sunshine of the year in North Merrick, with an average of 10.8h of sunshine.

In July, the average sunshine duration in North Merrick is 10.8h.

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

In North Merrick, 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 the Sun's UV radiation.

Today

Tomorrow

Long-term

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

Jun

July

Aug

Average high temperature

72.3°F

79.3°F

79°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.5mph

9.2mph

9.3mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

14.9

16.4

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

13.3

12.3

13.5

Average UV index

Average cloud cover

Average visibility

Average temperature in July
North Merrick, NY

Average high temperature in July: 79.3°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (37.6°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 (29.3°F).

Average pressure in July
North Merrick, NY

Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in July
North Merrick, NY

Average wind speed in July: 8.5mph

The windiest month (with the highest average wind speed) is January (13mph).
The calmest month (with the lowest average wind speed) is July (8.5mph).

Average humidity in July
North Merrick, NY

Average humidity in July: 75%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is November (71%).

Average rainfall in July
North Merrick, NY

Average rainfall in July: 3.11"

The wettest month (with the highest rainfall) is July (3.11").
The driest month (with the least rainfall) is January (1.42").

Average rainfall days in July
North Merrick, NY

Average rainfall days in July: 16.4 days

The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is January (7.5 days).

Average snowfall in July
North Merrick, NY

Average snowfall in July: 0"

The month with the highest snowfall is March (1.65").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
North Merrick, NY

Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (4.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
North Merrick, NY

Average daylight in July: 14h and 42min

The month with the longest days is June (Average daylight: 15h and 0min).
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 48min).

Average sunshine days in July
North Merrick, NY

Average sunshine days in July: 12.3 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is July (12.3 days).

Average UV index in July
North Merrick, 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
North Merrick, NY

Average cloud cover in July: 28

The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in July
North Merrick, 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).