July weather forecast
Newton, NJ

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Weather in July

July, the same as June, is a moderately hot summer month in Newton, New Jersey, with an average temperature ranging between max 82.8°F (28.2°C) and min 61.9°F (16.6°C).

Temperature

July, recording an average high temperature of 82.8°F (28.2°C) and a low temperature of 61.9°F (16.6°C), is Newton's warmest month.

Heat index

In July, the heat index is calculated to be a tropical 89.6°F (32°C). If one stays active during extended exposure, it might induce fatigue and result in heat cramps.
Records show heat index calculations are tailored for shaded regions and mild winds. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', gauges the sensation of temperature factoring in the air's moisture content. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in July in Newton is 77%.

Rainfall

The month with the most rainfall in Newton, New Jersey, is July, when the rain falls for 17.3 days and typically aggregates up to 3.03" (77mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Newton, the average length of the day in July is 14h and 47min.
On the first day of the month, sunrise is at 5:30 am and sunset at 8:35 pm. On the last day of July, sunrise is at 5:54 am and sunset at 8:16 pm EDT.

Sunshine

With an average of 10h of sunshine, July has the most sunshine of the year in Newton, New Jersey.

UV index

In July, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In July, a daily UV index of 5 turns into the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
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Frequently asked questions

What are the warmest months in Newton?

July tends to be the warmest month, with temperatures averaging a daily high of 82.8°F (28.2°C) and a low of 61.9°F (16.6°C).

How hot is July in Newton?

In July, the average high-temperature and low-temperature are 82.8°F (28.2°C) and 61.9°F (16.6°C) respectively. In July, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is calculated to be 89.6°F (32°C).

What is the average humidity in July in Newton?

In Newton, New Jersey, the average relative humidity in July is 77%.

What is the wettest month in Newton?

July is the month with the most rainfall in Newton. Rain falls for 17.3 days and accumulates 3.03" (77mm) of precipitation.

How much does it rain in Newton in July?

In Newton, New Jersey, in July, during 17.3 rainfall days, 3.03" (77mm) of precipitation is typically accumulated.

When it does not snow in Newton?

June through September are months without snowfall in Newton.

How many hours of daylight does Newton have in July?

In July, the average day length in Newton is 14h and 47min.

When are sunrise and sunset in July in Newton?

On the first day of July in Newton, sunrise is at 5:30 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 8:16 pm EDT.

What month has the most sunshine in Newton?

July has the most sunshine of the year in Newton, New Jersey, with an average of 10h of sunshine.

How many hours of sunshine does Newton have in July?

In July, the average sunshine duration in Newton, New Jersey, is 10h.

What is the UV index reading in July in Newton?

The average daily maximum UV index in July is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Newton, NJ

Average temperature in July - Newton, NJ
  • Average high temperature in July: 82.8°F

The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (33.3°F).

  • Average low temperature in July: 61.9°F

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).

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Average pressure in July
Newton, NJ

Average pressure in July - Newton, 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
Newton, NJ

Average wind speed in July - Newton, NJ
  • Average wind speed in July: 5mph

The windiest month (with the highest average wind speed) is March (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

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Average humidity in July
Newton, NJ

Average humidity in July - Newton, NJ
  • Average humidity in July: 77%

The months with the highest relative humidity are February and December (82%).
The month with the lowest relative humidity is April (76%).

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Average rainfall in July
Newton, NJ

Average rainfall in July - Newton, NJ
  • Average rainfall in July: 3.03"

The wettest month (with the highest rainfall) is July (3.03").
The driest month (with the least rainfall) is September (1.54").

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Average rainfall days in July
Newton, NJ

Average rainfall days in July - Newton, NJ
  • Average rainfall days in July: 17.3 days

The months with the highest number of rainy days are May and July (17.3 days).
The month with the least rainy days is January (7.5 days).

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Average snowfall in July
Newton, NJ

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

The months with the highest snowfall are January and February (4.29").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Newton, NJ

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

The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Newton, NJ
  • Average daylight in July: 14h and 5min

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 0min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

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Average sunshine days in July
Newton, NJ

Average sunshine days in July - Newton, NJ
  • Average sunshine days in July: 12.3 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (11.3 days).

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Average UV index in July
Newton, NJ

Average UV index in July - Newton, NJ
  • Average UV index in July: 5

The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in July
Newton, NJ

Average cloud cover in July - Newton, NJ
  • Average cloud cover in July: 37

The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 37).

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Average visibility in July
Newton, NJ

Average visibility in July - Newton, NJ
  • Average visibility in July: 5mi

The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).

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Newton, New Jersey, USA

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