July weather forecast
Monmouth Junction, NJ

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Weather in July

July, the same as June, is a moderately hot summer month in Monmouth Junction, New Jersey, with an average temperature fluctuating between 84.7°F (29.3°C) and 66.9°F (19.4°C).

Temperature

July is the month that records the highest temperatures, with averages ranging from a high of 84.7°F (29.3°C) to a low of 66.9°F (19.4°C).

Heat index

July's mean heat index is calculated to be a tropical 93.2°F (34°C). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.

Humidity

In July, the average relative humidity is 75%.

Rainfall

July is the month with the most rainfall in Monmouth Junction. Rain falls for 13.9 days and accumulates 1.69" (43mm) of precipitation.

Snowfall

June through October are months without snowfall in Monmouth Junction.

Daylight

The average length of the day in July is 14h and 43min.
On the first day of July in Monmouth Junction, sunrise is at 5:32 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:13 pm EDT.

Sunshine

The month with the most sunshine in Monmouth Junction, New Jersey, is July, with an average of 10.5h 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 value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 6 during July translates into the following directions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
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Frequently asked questions

What are the warmest months in Monmouth Junction?

July, known for its average high temperature of 84.7°F (29.3°C) and an average low temperature of 66.9°F (19.4°C), is the warmest month in Monmouth Junction.

How hot does it get in Monmouth Junction in July?

The high-temperature in Monmouth Junction, New Jersey, during July is 84.7°F (29.3°C) and the low-temperature is 66.9°F (19.4°C). In July, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 93.2°F (34°C).

What is the average humidity in July in Monmouth Junction?

In Monmouth Junction, New Jersey, the average relative humidity in July is 75%.

What is the rainiest month in Monmouth Junction?

The month with the most rainfall in Monmouth Junction, New Jersey, is July, when the rain falls for 13.9 days and typically aggregates up to 1.69" (43mm) of precipitation.

How much does it rain in Monmouth Junction in July?

In July, the rain falls for 13.9 days. Throughout July, 1.69" (43mm) of precipitation is accumulated.

When it does not snow in Monmouth Junction?

June through October are months without snowfall.

What is the average length of the day in July in Monmouth Junction?

The average day length in July in Monmouth Junction is 14h and 43min.

When is the sunrise / sunset in July in Monmouth Junction?

On the first day of July, sunrise is at 5:32 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:13 pm EDT.

What month has the most sunshine in Monmouth Junction?

With an average of 10.5h of sunshine, July has the most sunshine of the year in Monmouth Junction.

How many hours of sunshine does Monmouth Junction have in July?

In Monmouth Junction, the average sunshine duration in July is 10.5h.

When is the highest UV index in Monmouth Junction?

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

What is the UV index intensity in July in Monmouth Junction?

In Monmouth Junction, New Jersey, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health threat from unsafe exposure to Sun's UV rays.
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
Monmouth Junction, NJ

Average temperature in July - Monmouth Junction, NJ
  • Average high temperature in July: 84.7°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in July: 66.9°F

The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure in July
Monmouth Junction, NJ

Average pressure in July - Monmouth Junction, 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
Monmouth Junction, NJ

Average wind speed in July - Monmouth Junction, NJ
  • Average wind speed in July: 5.5mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in July
Monmouth Junction, NJ

Average humidity in July - Monmouth Junction, NJ
  • Average humidity in July: 75%

The month with the highest relative humidity is October (79%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in July
Monmouth Junction, NJ

Average rainfall in July - Monmouth Junction, NJ
  • Average rainfall in July: 1.69"

The wettest month (with the highest rainfall) is July (1.69").
The driest month (with the least rainfall) is September (0.67").

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Average rainfall days in July
Monmouth Junction, NJ

Average rainfall days in July - Monmouth Junction, 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 (6.1 days).

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Average snowfall in July
Monmouth Junction, NJ

Average snowfall in July - Monmouth Junction, NJ
  • Average snowfall in July: 0"

The month with the highest snowfall is March (1.42").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in July
Monmouth Junction, NJ

Average snowfall days in July - Monmouth Junction, NJ
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in July /
Average sunshine in July
Monmouth Junction, NJ

Average daylight in July / Average sunshine in July - Monmouth Junction, NJ
  • Average daylight in July: 14h and 4min

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 3min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in July
Monmouth Junction, NJ

Average sunshine days in July - Monmouth Junction, NJ
  • Average sunshine days in July: 13.3 days

The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is July (13.3 days).

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Average UV index in July
Monmouth Junction, NJ

Average UV index in July - Monmouth Junction, 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
Monmouth Junction, NJ

Average cloud cover in July - Monmouth Junction, NJ
  • Average cloud cover in July: 33

The months with the most cloud cover are February, March and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 33).

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Average visibility in July
Monmouth Junction, NJ

Average visibility in July - Monmouth Junction, NJ
  • Average visibility in July: 6mi

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

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Monmouth Junction, New Jersey, USA

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