June weather forecast and climate
Deans, NJ

June, the first month of the summer, in Deans, is a moderately hot month, with average temperature varying between 61.5°F (16.4°C) and 78.3°F (25.7°C).

Temperature

In Deans, the average high-temperature marginally rises, from an agreeable 69.6°F (20.9°C) in May, to a moderately hot 78.3°F (25.7°C). In Deans, New Jersey, the average low-temperature is 61.5°F (16.4°C).

Humidity

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

Rainfall

In June, the rain falls for 16.2 days. Throughout June, 2.32" (59mm) of precipitation is accumulated. In Deans, New Jersey, during the entire year, the rain falls for 155.3 days and collects up to 29.09" (739mm) of precipitation.

Snowfall

June through September are months without snowfall in Deans.

Daylight

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

Sunshine

The average sunshine is 9.5h.

UV index

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 health hazard from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 6 in June interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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.

What is the temperature in June in Deans?

In June, in Deans, New Jersey, the average high-temperature is 78.3°F (25.7°C), and the average low-temperature is 61.5°F (16.4°C).

What is the average humidity in June in Deans?

The average relative humidity in June in Deans is 76%.

How many days does it rain in June in Deans?

In Deans, New Jersey, in June, during 16.2 rainfall days, 2.32" (59mm) of precipitation is typically accumulated.

Does it snow in Deans in June?

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

When it does not snow in Deans?

June through September are months without snowfall.

When are the longest days in Deans?

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

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

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

How many hours of sunshine does Deans have in June?

In Deans, New Jersey, the average sunshine in June is 9.5h.

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

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

What is the UV index reading in June in Deans?

The average daily maximum UV index in June in Deans is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from the exposure to the Sun's UV rays.
Average temperature in June - Deans, NJ
  • Average high temperature in June: 25.7°C

The warmest month (with the highest average high temperature) is July (29.2°C).
The month with the lowest average high temperature is January (2.7°C).

  • Average low temperature in June: 16.4°C

The month with the highest average low temperature is July (20°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).

Average pressure in June - Deans, 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).

Average wind speed in June - Deans, NJ
  • Average wind speed in June: 10.7km/h

The windiest month (with the highest average wind speed) is March (14.7km/h).
The calmest month (with the lowest average wind speed) is August (9.4km/h).

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

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

Average rainfall in June - Deans, NJ
  • Average rainfall in June: 59mm

The wettest month (with the highest rainfall) is December (79mm).
The driest month (with the least rainfall) is September (37mm).

Average rainfall days in June - Deans, NJ
  • Average rainfall days in June: 16.2 days

Months with the highest number of rainy days are May and June (16.2 days).
The month with the least rainy days is January (8.8 days).

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

The month with the highest snowfall is March (81mm).
Months with the least snowfall are June, July, August and September (0mm).

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

The month with the highest number of snowfall days is February (6 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June / Average sunshine in June - Deans, 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: 9.5h

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

Average sunshine days in June - Deans, NJ
  • Average sunshine days in June: 12 days

The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is June (12 days).

Average UV index in June - Deans, 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).

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

Months with the most cloud cover are February and December (Cloud cover 49).
Months with the least cloud cover are July and August (Cloud cover 33).

Average visibility in June - Deans, 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).