June weather forecast
Edison, NJ

Weather in June

June, the first month of the summer, in Edison, is a warm month, with average temperature fluctuating between 77.9°F (25.5°C) and 61.9°F (16.6°C).

Temperature

In June, the average high-temperature marginally rises, from an agreeable 69.4°F (20.8°C) in May, to a moderately hot 77.9°F (25.5°C). In June, the average low-temperature is 61.9°F (16.6°C).

Humidity

In Edison, the average relative humidity in June is 76%.

Rainfall

In Edison, it is raining for 15.3 days, with typically 2.24" (57mm) of accumulated precipitation. In Edison, during the entire year, the rain falls for 149.9 days and collects up to 26.93" (684mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

June has the longest days of the year, with an average of 15h of daylight.

Sunshine

In June, the average sunshine is 9.6h.

UV index

Months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 6 in June transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the average humidity in June in Edison?

In June, the average relative humidity in Edison is 76%.

How much does it rain in Edison in June?

In Edison, in June, during 15.3 rainfall days, 2.24" (57mm) of precipitation is typically accumulated.

When it does not snow in Edison?

In Edison snow does not fall in May through October.

When are the longest days in Edison?

June has the longest days of the year in Edison, with an average of 15h of daylight.

What is the average length of the day in June in Edison?

In June, the average length of the day in Edison, New Jersey, is 15h.

How many hours of sunshine does Edison have in June?

In Edison, New Jersey, the average sunshine in June is 9.6h.

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

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

How high is the UV index in June in Edison?

In June, the average daily maximum UV index in Edison, New Jersey, is 6. A UV Index reading of 6 to 7 represents a high health threat from the exposure to the Sun's UV radiation.

Average temperature in June
Edison, NJ

Average temperature in June - Edison, NJ
  • Average high temperature in June: 25.5°C

The warmest month (with the highest average high temperature) is July (28.9°C).
The month with the lowest average high temperature is January (2.6°C).

  • Average low temperature in June: 16.6°C

The month with the highest average low temperature is July (20.1°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).

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Average pressure in June
Edison, NJ

Average pressure in June - Edison, NJ
  • Average pressure in June: 1013.7mbar

The month with the highest atmospheric pressure is November (1019.6mbar).
The month with the lowest atmospheric pressure is June (1013.7mbar).

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Average wind speed in June
Edison, NJ

Average wind speed in June - Edison, NJ
  • Average wind speed in June: 10.9km/h

The windiest month (with the highest average wind speed) is March (14.9km/h).
The calmest months (with the lowest average wind speed) are July and August (9.7km/h).

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Average humidity in June
Edison, NJ

Average humidity in June - Edison, NJ
  • Average humidity in June: 76%

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 June
Edison, NJ

Average rainfall in June - Edison, NJ
  • Average rainfall in June: 57mm

The wettest month (with the highest rainfall) is July (78mm).
The driest month (with the least rainfall) is September (39mm).

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Average rainfall days in June
Edison, NJ

Average rainfall days in June - Edison, NJ
  • Average rainfall days in June: 15.3 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 June
Edison, NJ

Average snowfall in June - Edison, NJ
  • Average snowfall in June: 0mm

The month with the highest snowfall is March (83mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in June
Edison, NJ

Average snowfall days in June - Edison, NJ
  • Average snowfall days in June: 0 days

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

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Average daylight in June /
Average sunshine in June
Edison, NJ

Average daylight in June / Average sunshine in June - Edison, NJ
  • Average daylight in June: 15h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in June: 9.6h

The month with the most sunshine is July (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.6h).

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Average sunshine days in June
Edison, NJ

Average sunshine days in June - Edison, NJ
  • Average sunshine days in June: 12.7 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 June
Edison, NJ

Average UV index in June - Edison, NJ
  • Average UV index in June: 6

Months with the highest UV index are May, June, July and August (UV index 6).
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
Edison, NJ

Average cloud cover in June - Edison, NJ
  • Average cloud cover in June: 38

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 June
Edison, NJ

Average visibility in June - Edison, NJ
  • Average visibility in June: 9km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).

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