June weather forecast
Monmouth Junction, NJ

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Weather in June

June, the first month of the summer in Monmouth Junction, is a warm month, with an average temperature ranging between max 78.4°F (25.8°C) and min 61°F (16.1°C).

Temperature

Entering June, Monmouth Junction notices a subtle temperature elevation, with the average high-temperature advancing from May's pleasant 70.5°F (21.4°C) to a warm 78.4°F (25.8°C). Monmouth Junction records an average nighttime low-temperature of 61°F (16.1°C) throughout June.

Humidity

In June, the average relative humidity is 77%.

Rainfall

In Monmouth Junction, during June, the rain falls for 12.3 days and regularly aggregates up to 1.02" (26mm) of precipitation. In Monmouth Junction, during the entire year, the rain falls for 119.3 days and collects up to 12.72" (323mm) of precipitation.

Snowfall

In Monmouth Junction, snow does not fall in June through October.

Daylight

The month with the longest days is June, with an average of 15h and 0min of daylight.
On the first day of June, sunrise is at 5:29 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 8:32 pm EDT.

Sunshine

In June, the average sunshine in Monmouth Junction, New Jersey, is 9.8h.

UV index

The months with the highest UV index in Monmouth Junction are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index, 6 in June, converts into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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Frequently asked questions

What are the temperatures in Monmouth Junction in June?

The average high-temperature, in June, in Monmouth Junction, is 78.4°F (25.8°C), while the average low-temperature is 61°F (16.1°C).

What is the average humidity in June in Monmouth Junction?

The average relative humidity in June is 77%.

How many days does it rain in June in Monmouth Junction?

In Monmouth Junction, New Jersey, in June, it is raining for 12.3 days, with typically 1.02" (26mm) of accumulated precipitation.

When it does not snow in Monmouth Junction?

June through October are months without snowfall.

Does it snow in Monmouth Junction in June?

In June, in Monmouth Junction, New Jersey, it doesn't snow. May is the latest month when it typically snows.

When are the longest days in Monmouth Junction?

With an average of 15h and 0min of daylight, June has the longest days of the year in Monmouth Junction, New Jersey.

How many hours of daylight does Monmouth Junction have in June?

In June, the average day length in Monmouth Junction is 15h and 1min.

What time are sunrise and sunset in June in Monmouth Junction?

In June, on the first day of the month, sunrise is at 5:29 am and sunset at 8:22 pm. On the last day of the month, in Monmouth Junction, sunrise is at 5:31 am and sunset at 8:32 pm EDT.

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

In Monmouth Junction, the average sunshine duration in June is 9.8h.

What are the months with the highest UV index in Monmouth Junction?

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

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

The average daily maximum UV index in June in Monmouth Junction is 6. A UV Index of 6 to 7 symbolizes a high health risk 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 June
Monmouth Junction, NJ

Average temperature in June - Monmouth Junction, NJ
  • Average high temperature in June: 78.4°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 June: 61°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 June
Monmouth Junction, NJ

Average pressure in June - Monmouth Junction, NJ
  • Average pressure in June: 29.93"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 June
Monmouth Junction, NJ

Average wind speed in June - Monmouth Junction, NJ
  • Average wind speed in June: 6.3mph

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 June
Monmouth Junction, NJ

Average humidity in June - Monmouth Junction, NJ
  • Average humidity in June: 77%

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 June
Monmouth Junction, NJ

Average rainfall in June - Monmouth Junction, NJ
  • Average rainfall in June: 1.02"

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 June
Monmouth Junction, NJ

Average rainfall days in June - Monmouth Junction, NJ
  • Average rainfall days in June: 12.3 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 June
Monmouth Junction, NJ

Average snowfall in June - Monmouth Junction, NJ
  • Average snowfall in June: 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 June
Monmouth Junction, NJ

Average snowfall days in June - Monmouth Junction, NJ
  • Average snowfall days in June: 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 June /
Average sunshine in June
Monmouth Junction, NJ

Average daylight in June / Average sunshine in June - Monmouth Junction, NJ
  • Average daylight in June: 15h and 0min

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 June: 9h and 5min

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 June
Monmouth Junction, NJ

Average sunshine days in June - Monmouth Junction, NJ
  • Average sunshine days in June: 15.7 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 June
Monmouth Junction, NJ

Average UV index in June - Monmouth Junction, NJ
  • Average UV index in June: 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 June
Monmouth Junction, NJ

Average cloud cover in June - Monmouth Junction, NJ
  • Average cloud cover in June: 37

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 June
Monmouth Junction, NJ

Average visibility in June - Monmouth Junction, NJ
  • Average visibility in June: 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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