June weather forecast and climate
Watchung, NJ

Weather in June

The first month of the summer, June, is a warm month in Watchung, New Jersey, with temperature in the range of an average low of 60.6°F (15.9°C) and an average high of 77.5°F (25.3°C).

Temperature

In Watchung, the average high-temperature slightly increases, from a pleasant 69.3°F (20.7°C) in May, to a warm 77.5°F (25.3°C). In Watchung, the average low-temperature is 60.6°F (15.9°C).

Humidity

The average relative humidity in Watchung is 76%.

Rainfall

In June, the rain falls for 16.4 days. Throughout June, 2.4" (61mm) of precipitation is accumulated. Throughout the year, there are 160.7 rainfall days, and 30.12" (765mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Watchung.

Daylight

With an average of 15.1h of daylight, June has the longest days of the year.

Sunshine

In June, the average sunshine is 9.7h.

UV index

Months with the highest UV index in Watchung are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 6 in June transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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 temperature in June in Watchung?

In Watchung, in June, the average high-temperature is 77.5°F (25.3°C), and the average low-temperature is 60.6°F (15.9°C).

What is the average humidity in June in Watchung?

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

How many days does it rain in June in Watchung?

In Watchung, New Jersey, in June, it is raining for 16.4 days, with typically 2.4" (61mm) of accumulated precipitation.

Does it snow in Watchung in June?

In June, it doesn't snow. May is the latest month when it typically snows.

When it does not snow in Watchung?

June through September are months without snowfall in Watchung.

When are the longest days in Watchung?

With an average of 15.1h of daylight, June has the longest days of the year in Watchung.

How many hours of daylight does Watchung have in June?

The average length of the day in June is 15.1h.

How long on average sun shines in June in Watchung?

In June, the average sunshine is 9.7h.

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

Months with the highest UV index in Watchung, New Jersey, are June through August, with an average maximum UV index of 6.

What is the UV index intensity in June in Watchung?

In Watchung, New Jersey, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in June
Watchung, NJ

Average temperature in June - Watchung, NJ
  • Average high temperature in June: 77.5°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in June: 60.6°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

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Average pressure in June
Watchung, NJ

Average pressure in June - Watchung, NJ
  • Average pressure in June: 29.93"

The month with the highest atmospheric pressure is November (30.11").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in June
Watchung, NJ

Average wind speed in June - Watchung, NJ
  • Average wind speed in June: 6.5mph

The windiest month (with the highest average wind speed) is March (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity in June
Watchung, NJ

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

Months with the highest relative humidity are February, October and December (78%).
Months with the lowest relative humidity are April and August (73%).

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Average rainfall in June
Watchung, NJ

Average rainfall in June - Watchung, NJ
  • Average rainfall in June: 2.4"

The wettest month (with the highest rainfall) is December (3.19").
The driest month (with the least rainfall) is September (1.69").

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Average rainfall days in June
Watchung, NJ

Average rainfall days in June - Watchung, NJ
  • Average rainfall days in June: 16.4 days

The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is January (9.5 days).

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Average snowfall in June
Watchung, NJ

Average snowfall in June - Watchung, NJ
  • Average snowfall in June: 0"

The month with the highest snowfall is March (3.23").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Watchung, NJ

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

Months with the highest number of snowfall days are January and February (7.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Watchung, NJ
  • Average daylight in June: 15.1h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in June: 9.7h

The month with the most sunshine is July (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.6h).

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Average sunshine days in June
Watchung, NJ

Average sunshine days in June - Watchung, NJ
  • Average sunshine days in June: 11.4 days

The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is June (11.4 days).

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Average UV index in June
Watchung, NJ

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

Months with the highest UV index are 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
Watchung, NJ

Average cloud cover in June - Watchung, NJ
  • Average cloud cover in June: 37

Months with the most cloud cover are February, March and December (Cloud cover 48).
Months with the least cloud cover are July and August (Cloud cover 32).

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Average visibility in June
Watchung, NJ

Average visibility in June - Watchung, NJ
  • Average visibility in June: 6mi

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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