July weather forecast
Millburn, NJ

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Weather in July

July, like June, in Millburn, New Jersey, is a moderately hot summer month, with an average temperature ranging between max 83.5°F (28.6°C) and min 68.2°F (20.1°C).

Temperature

July is Millburn's warmest month, registering average high temperatures of 83.5°F (28.6°C) and lows of 68.2°F (20.1°C).

Heat index

For most parts of July, the heat index is estimated at a tropical 89.6°F (32°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.

Humidity

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

Rainfall

July is the month with the most rainfall. Rain falls for 13.9 days and accumulates 1.22" (31mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In Millburn, New Jersey, the average length of the day in July is 14h and 45min.
On the first day of the month, sunrise is at 5:30 am and sunset at 8:32 pm. On the last day of July, in Millburn, sunrise is at 5:53 am and sunset at 8:13 pm EDT.

Sunshine

The month with the most sunshine is July, with an average of 10.6h of sunshine.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: A typical high UV index of 6 in July suggests the following recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
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Frequently asked questions

What are the warmest months in Millburn?

During the warmest month in Millburn, July, temperatures average a high of 83.5°F (28.6°C) and a low of 68.2°F (20.1°C).

How hot does it get in Millburn in July?

In Millburn, 83.5°F (28.6°C) is the average high-temperature and 68.2°F (20.1°C) is the average low-temperature during July. In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 89.6°F (32°C).

What is the average humidity in July in Millburn?

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

What is the wettest month in Millburn?

The month with the most rainfall is July, when the rain falls for 13.9 days and typically aggregates up to 1.22" (31mm) of precipitation.

How many days does it rain in July in Millburn?

In July, in Millburn, the rain falls for 13.9 days. Throughout July, 1.22" (31mm) of precipitation is accumulated.

When it does not snow in Millburn?

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

What is the average length of the day in July in Millburn?

In Millburn, the average day length in July is 14h and 45min.

What time are sunrise and sunset in July in Millburn?

On the first day of July in Millburn, 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 8:13 pm EDT.

What month has the most sunshine in Millburn?

With an average of 10.6h of sunshine, July has the most sunshine of the year in Millburn.

How many hours of sunshine does Millburn have in July?

In Millburn, the average sunshine duration in July is 10.6h.

What is the month with the highest UV index in Millburn?

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

What is the UV index intensity in July in Millburn?

The average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's 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
Millburn, NJ

Average temperature in July - Millburn, NJ
  • Average high temperature in July: 83.5°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (36°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 (24.6°F).

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Average pressure in July
Millburn, NJ

Average pressure in July - Millburn, 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
Millburn, NJ

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

The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is July (6mph).

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Average humidity in July
Millburn, NJ

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

The months with the highest relative humidity are February and December (77%).
The months with the lowest relative humidity are April and August (72%).

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Average rainfall in July
Millburn, NJ

Average rainfall in July - Millburn, NJ
  • Average rainfall in July: 1.22"

The wettest month (with the highest rainfall) is July (1.22").
The driest month (with the least rainfall) is September (0.43").

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Average rainfall days in July
Millburn, NJ

Average rainfall days in July - Millburn, NJ
  • Average rainfall days in July: 13.9 days

The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is January (5.9 days).

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Average snowfall in July
Millburn, NJ

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

The month with the highest snowfall is March (0.75").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in July
Millburn, NJ

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

The month with the highest number of snowfall days is February (5.1 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
Millburn, NJ

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

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 4min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in July
Millburn, NJ

Average sunshine days in July - Millburn, NJ
  • Average sunshine days in July: 13.6 days

The month with the most sunshine days is January (22.1 days).
The month with the least sunshine days is June (13.5 days).

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Average UV index in July
Millburn, NJ

Average UV index in July - Millburn, NJ
  • 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, November and December (UV index 2).

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Average cloud cover in July
Millburn, NJ

Average cloud cover in July - Millburn, NJ
  • Average cloud cover in July: 31

The months with the most cloud cover are February, March and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in July
Millburn, NJ

Average visibility in July - Millburn, 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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Millburn, New Jersey, USA

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