June weather forecast
Harrison, NJ

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Weather in June

The first month of the summer, June, is a moderately hot month in Harrison, New Jersey, with an average temperature ranging between max 76.5°F (24.7°C) and min 62.2°F (16.8°C).

Temperature

Observing a rise in June, the average high-temperature goes from May's comfortable 67.5°F (19.7°C) to a moderately hot 76.5°F (24.7°C). Harrison, in June, observes a steady average low-temperature of 62.2°F (16.8°C).

Humidity

In June, the average relative humidity is 73%.

Rainfall

In June, the rain falls for 14.7 days. Throughout June, 2.28" (58mm) of precipitation is accumulated. In Harrison, during the entire year, the rain falls for 150.3 days and collects up to 27.72" (704mm) of precipitation.

Snowfall

In Harrison, snow does not fall in May through October.

Daylight

With an average of 15h and 0min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 5:27 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 5:28 am and sunset at 8:31 pm EDT.

Sunshine

In June, the average sunshine in Harrison, New Jersey, is 9.8h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In June, the average maximum UV index of 6 translates into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Harrison in June?

Harrison in June has an average high-temperature of 76.5°F (24.7°C) and an average low-temperature of 62.2°F (16.8°C).

What is the average humidity in June in Harrison?

In Harrison, the average relative humidity in June is 73%.

How much does it rain in Harrison in June?

In Harrison, in June, it is raining for 14.7 days, with typically 2.28" (58mm) of accumulated precipitation.

When it does not snow in Harrison?

May through October are months without snowfall.

When are the longest days in Harrison?

The month with the longest days in Harrison is June, with an average of 15h and 0min of daylight.

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

The average day length in June in Harrison is 15h and 3min.

When are sunrise and sunset in June in Harrison?

In June, on the first day of the month, sunrise is at 5:27 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 5:28 am and sunset at 8:31 pm EDT.

How long on average sun shines in June in Harrison?

In June, the average sunshine duration is 9.8h.

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

The months with the highest UV index in Harrison are June through August, with an average maximum UV index of 6.

What is the UV index reading in June in Harrison?

In June, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high hazard to health 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
Harrison, NJ

Average temperature in June - Harrison, NJ
  • Average high temperature in June: 76.5°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (36.3°F).

  • Average low temperature in June: 62.2°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).

Average pressure in June
Harrison, NJ

Average pressure in June - Harrison, NJ
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in June
Harrison, NJ

Average wind speed in June - Harrison, NJ
  • Average wind speed in June: 7mph

The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

Average humidity in June
Harrison, NJ

Average humidity in June - Harrison, NJ
  • Average humidity in June: 73%

The months with the highest relative humidity are February and December (75%).
The month with the lowest relative humidity is August (70%).

Average rainfall in June
Harrison, NJ

Average rainfall in June - Harrison, NJ
  • Average rainfall in June: 2.28"

The wettest month (with the highest rainfall) is July (3.23").
The driest months (with the least rainfall) are January and February (1.69").

Average rainfall days in June
Harrison, NJ

Average rainfall days in June - Harrison, NJ
  • Average rainfall days in June: 14.7 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in June
Harrison, NJ

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

The month with the highest snowfall is March (2.8").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in June
Harrison, NJ

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

The months with the highest number of snowfall days are January and February (5.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in June / Average sunshine in June - Harrison, 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 5min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in June
Harrison, NJ

Average sunshine days in June - Harrison, NJ
  • Average sunshine days in June: 13.4 days

The month with the most sunshine days is January (19.6 days).
The month with the least sunshine days is July (12 days).

Average UV index in June
Harrison, NJ

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

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in June
Harrison, NJ

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

The months with the most cloud cover are February, March and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in June
Harrison, NJ

Average visibility in June - Harrison, 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).

Harrison, New Jersey, USA

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