June weather forecast and climate
Sewaren, NJ

Weather in June

The first month of the summer, June, is a moderately hot month in Sewaren, New Jersey, with average temperature ranging between min 62.8°F (17.1°C) and max 76.6°F (24.8°C).

Temperature

In Sewaren, the average high-temperature marginally rises, from an enjoyable 67.8°F (19.9°C) in May, to a warm 76.6°F (24.8°C). In Sewaren, in June, the average low-temperature is 62.8°F (17.1°C).

Humidity

In June, the average relative humidity is 76%.

Rainfall

In Sewaren, in June, during 15.8 rainfall days, 2.48" (63mm) of precipitation is typically accumulated. In Sewaren, during the entire year, the rain falls for 157.5 days and collects up to 31.42" (798mm) of precipitation.

Snowfall

May through September are months without snowfall.

Ocean temperature

In Sewaren, the average seawater temperature is 64.6°F (18.1°C).
Note: For most, swimming in 64.6°F (18.1°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

Daylight

The month with the longest days is June, with an average of 15h of daylight.

Sunshine

In Sewaren, the average sunshine is 9.8h.

UV index

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 health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the average humidity in June in Sewaren?

In June, the average relative humidity in Sewaren, New Jersey, is 76%.

How much does it rain in Sewaren in June?

In June, the rain falls for 15.8 days. Throughout June, 2.48" (63mm) of precipitation is accumulated.

When it does not snow in Sewaren?

May through September are months without snowfall.

What is the ocean temperature in June in Sewaren?

In Sewaren, in June, the average water temperature is 64.6°F (18.1°C). For swimming, a surface water temperature of 64.6°F (18.1°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

When are the longest days in Sewaren?

With an average of 15h of daylight, June has the longest days of the year in Sewaren, New Jersey.

How many hours of daylight does Sewaren have in June?

In June, the average length of the day in Sewaren is 15h.

How long on average sun shines in June in Sewaren?

In Sewaren, the average sunshine in June is 9.8h.

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

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

What is the UV index reading in June in Sewaren?

In Sewaren, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to the UV radiation.

Average temperature in June
Sewaren, NJ

Average temperature in June - Sewaren, NJ
  • Average high temperature in June: 76.6°F

The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in June: 62.8°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (25.9°F).

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Average pressure in June
Sewaren, NJ

Average pressure in June - Sewaren, 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
Sewaren, NJ

Average wind speed in June - Sewaren, NJ
  • Average wind speed in June: 7.2mph

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in June
Sewaren, NJ

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

Months with the highest relative humidity are February and May (77%).
Months with the lowest relative humidity are March, April, August and November (73%).

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Average rainfall in June
Sewaren, NJ

Average rainfall in June - Sewaren, NJ
  • Average rainfall in June: 2.48"

The wettest months (with the highest rainfall) are July and December (3.31").
The driest month (with the least rainfall) is September (1.81").

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Average rainfall days in June
Sewaren, NJ

Average rainfall days in June - Sewaren, NJ
  • Average rainfall days in June: 15.8 days

The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is January (9.3 days).

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Average snowfall in June
Sewaren, NJ

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

The month with the highest snowfall is March (3.39").
Months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in June
Sewaren, NJ

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

The month with the highest number of snowfall days is January (5.8 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average sea temperature in June
Sewaren, NJ

Average sea temperature in June - Sewaren, NJ
  • Average sea temperature in June: 64.5°F

The best month for swimming (with the highest average sea temperature) is August (74.1°F).
The coldest month (with the lowest average sea temperature) is February (39.7°F).

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

Average daylight in June / Average sunshine in June - Sewaren, 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: 9.8h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.7h).

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Average sunshine days in June
Sewaren, NJ

Average sunshine days in June - Sewaren, NJ
  • Average sunshine days in June: 12.2 days

The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is June (12.2 days).

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Average UV index in June
Sewaren, NJ

Average UV index in June - Sewaren, 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
Sewaren, NJ

Average cloud cover in June - Sewaren, NJ
  • Average cloud cover in June: 36

Months with the most cloud cover are February, March and December (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in June
Sewaren, NJ

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

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

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