July weather forecast
Metuchen, NJ

Weather in July

July, the same as June, is another warm summer month in Metuchen, New Jersey, with temperature in the range of an average high of 84°F (28.9°C) and an average low of 68.2°F (20.1°C).

Temperature

July is the warmest month, with an average high-temperature of 84°F (28.9°C) and an average low-temperature of 68.2°F (20.1°C).

Heat index

In July, the average heat index is calculated to be a tropical 91.4°F (33°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
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 'feels like', 'real feel', 'apparent temperature', or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like clothing, metabolic differences, pregnancy, and activity influence one's weather impression. 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. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In Metuchen, New Jersey, the average relative humidity in July is 73%.

Rainfall

The month with the most rainfall in Metuchen is July, when the rain falls for 16.8 days and typically aggregates up to 3.07" (78mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in July in Metuchen, New Jersey, is 14h and 44min.
On the first day of July in Metuchen, sunrise is at 5:30 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:14 pm EDT.

Sunshine

With an average of 10.4h of sunshine, July has the most sunshine of the year in Metuchen.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from 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 against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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.
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FAQ

What is the warmest month in Metuchen?

July is the warmest month in Metuchen, New Jersey, with an average high-temperature of 84°F (28.9°C) and an average low-temperature of 68.2°F (20.1°C).

What is the temperature in July in Metuchen?

In July, in Metuchen, New Jersey, the average high-temperature is 84°F (28.9°C), and the average low-temperature is 68.2°F (20.1°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is calculated to be 91.4°F (33°C).

What is the average humidity in July in Metuchen?

The average relative humidity in July in Metuchen, New Jersey, is 73%.

What is the rainiest month in Metuchen?

The month with the most rainfall in Metuchen is July, when the rain falls for 16.8 days and typically aggregates up to 3.07" (78mm) of precipitation.

How many days does it rain in July in Metuchen?

In July, in Metuchen, New Jersey, the rain falls for 16.8 days. Throughout July, 3.07" (78mm) of precipitation is accumulated.

When it does not snow in Metuchen?

In Metuchen, New Jersey, snow does not fall in May through October.

How many hours of daylight does Metuchen have in July?

In July, the average day length in Metuchen is 14h and 44min.

What time are sunrise and sunset in July in Metuchen?

On the first day of July in Metuchen, New Jersey, sunrise is at 5:30 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:14 pm EDT.

What month has the most sunshine in Metuchen?

The month with the most sunshine in Metuchen, New Jersey, is July, with an average of 10.4h of sunshine.

How many hours of sunshine does Metuchen have in July?

In July, the average sunshine duration in Metuchen, New Jersey, is 10.4h.

What are the months with the highest UV index in Metuchen?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Metuchen.

How high is the UV index in July in Metuchen?

In July, the average daily maximum UV index in Metuchen is 6. A UV Index estimate of 6 to 7 represents a high health threat from exposure to the Sun's 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
Metuchen, NJ

Average temperature in July - Metuchen, NJ
  • Average high temperature in July: 84°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in July: 68.2°F

The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (25°F).

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Average pressure in July
Metuchen, NJ

Average pressure in July - Metuchen, NJ
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in July
Metuchen, NJ

Average wind speed in July - Metuchen, NJ
  • Average wind speed in July: 6mph

The windiest month (with the highest average wind speed) is March (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

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Average humidity in July
Metuchen, NJ

Average humidity in July - Metuchen, NJ
  • Average humidity in July: 73%

The months with the highest relative humidity are February, October and December (77%).
The month with the lowest relative humidity is August (72%).

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Average rainfall in July
Metuchen, NJ

Average rainfall in July - Metuchen, NJ
  • Average rainfall in July: 3.07"

The wettest month (with the highest rainfall) is July (3.07").
The driest month (with the least rainfall) is September (1.54").

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Average rainfall days in July
Metuchen, NJ

Average rainfall days in July - Metuchen, NJ
  • Average rainfall days in July: 16.8 days

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in July
Metuchen, NJ

Average snowfall in July - Metuchen, NJ
  • Average snowfall in July: 0"

The month with the highest snowfall is March (3.27").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in July
Metuchen, NJ

Average snowfall days in July - Metuchen, NJ
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (5.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in July /
Average sunshine in July
Metuchen, NJ

Average daylight in July / Average sunshine in July - Metuchen, NJ
  • Average daylight in July: 14h and 44min

The month with the longest days is June (Average daylight: 15h and 2min).
The month with the shortest days is December (Average daylight: 9h and 20min).

  • Average sunshine in July: 10h and 24min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in July
Metuchen, NJ

Average sunshine days in July - Metuchen, NJ
  • Average sunshine days in July: 11.3 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (11.3 days).

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Average UV index in July
Metuchen, NJ

Average UV index in July - Metuchen, NJ
  • Average UV index in July: 6

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

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Average cloud cover in July
Metuchen, NJ

Average cloud cover in July - Metuchen, NJ
  • Average cloud cover in July: 32

The months with the most cloud cover are February and December (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in July
Metuchen, NJ

Average visibility in July - Metuchen, NJ
  • 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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