June weather forecast
Dayton, NJ

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Weather in June

June, the first month of the summer in Dayton, is a warm month, with an average temperature fluctuating between 61.5°F (16.4°C) and 77.9°F (25.5°C).

Temperature

June signifies a subtle uplift in the average high-temperature, adjusting from a pleasant 69.4°F (20.8°C) in May to a warm 77.9°F (25.5°C). Throughout June, Dayton records an average temperature of 61.5°F (16.4°C) at night.

Humidity

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

Rainfall

In Dayton, New Jersey, in June, it is raining for 9.3 days, with typically 0.59" (15mm) of accumulated precipitation. Throughout the year, in Dayton, there are 92.9 rainfall days, and 7.32" (186mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

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

Sunshine

In Dayton, the average sunshine in June is 9.6h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 6 in June translates into these instructions:
Shield from overexposure. Defense against sun-related harm is required. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

What are the temperatures in Dayton in June?

June temperatures in Dayton, New Jersey, vary between a high-temperature of 77.9°F (25.5°C) and a low-temperature of 61.5°F (16.4°C).

What is the average humidity in June in Dayton?

The average relative humidity in June in Dayton, New Jersey, is 76%.

How many days does it rain in June in Dayton?

In Dayton, New Jersey, in June, it is raining for 9.3 days, with typically 0.59" (15mm) of accumulated precipitation.

When it does not snow in Dayton?

In Dayton, snow does not fall in April through October.

When are the longest days in Dayton?

June has the longest days of the year, with an average of 15h and 0min of daylight.

How many hours of daylight does Dayton have in June?

The average day length in June in Dayton is 15h and 1min.

What time are sunrise and sunset in June in Dayton?

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.

How long on average sun shines in June in Dayton?

The average sunshine duration in June in Dayton is 9.6h.

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

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

What is the UV index reading in June in Dayton?

The average daily maximum UV index in June in Dayton is 6. A UV Index estimate of 6 to 7 represents a high health threat 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
Dayton, NJ

Average temperature in June - Dayton, NJ
  • Average high temperature in June: 77.9°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 (37°F).

  • Average low temperature in June: 61.5°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (25°F).

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Average pressure in June
Dayton, NJ

Average pressure in June - Dayton, 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
Dayton, NJ

Average wind speed in June - Dayton, NJ
  • Average wind speed in June: 6.7mph

The windiest month (with the highest average wind speed) is March (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

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Average humidity in June
Dayton, NJ

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

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

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Average rainfall in June
Dayton, NJ

Average rainfall in June - Dayton, NJ
  • Average rainfall in June: 0.59"

The wettest month (with the highest rainfall) is July (0.94").
The driest month (with the least rainfall) is September (0.28").

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Average rainfall days in June
Dayton, NJ

Average rainfall days in June - Dayton, NJ
  • Average rainfall days in June: 9.3 days

The month with the highest number of rainy days is July (10.7 days).
The months with the least rainy days are January and November (4.8 days).

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Average snowfall in June
Dayton, NJ

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

The month with the highest snowfall is March (0.51").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in June
Dayton, NJ

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

The month with the highest number of snowfall days is February (3.8 days).
The 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
Dayton, NJ

Average daylight in June / Average sunshine in June - Dayton, 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 4min

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 42min).

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Average sunshine days in June
Dayton, NJ

Average sunshine days in June - Dayton, NJ
  • Average sunshine days in June: 17.9 days

The month with the most sunshine days is January (24.2 days).
The month with the least sunshine days is July (15.7 days).

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Average UV index in June
Dayton, NJ

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

The months with the highest UV index are May, 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
Dayton, NJ

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

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

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Average visibility in June
Dayton, NJ

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

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

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Dayton, New Jersey, USA

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