June weather forecast
Rahway, NJ

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A river and dense forestry scene near a swimming pool and playfield in Rahway City, New Jersey
A river and dense forestry scene near a swimming pool and playfield in Rahway City, New Jersey

Weather in June

June, the first month of the summer in Rahway, is a warm month, with an average temperature ranging between min 62.1°F (16.7°C) and max 76.8°F (24.9°C).

Temperature

With the onset of June, Rahway observes a minor temperature ascent, with the average high-temperature adjusting from May's pleasant 68.2°F (20.1°C) to a moderately hot 76.8°F (24.9°C). Throughout June, Rahway's nights cool down to an average of 62.1°F (16.7°C).

Humidity

In Rahway, the average relative humidity in June is 75%.

Rainfall

In Rahway, New Jersey, in June, it is raining for 11.3 days, with typically 0.71" (18mm) of accumulated precipitation. In Rahway, during the entire year, the rain falls for 110.2 days and collects up to 8.9" (226mm) of precipitation.

Snowfall

May through October are months without snowfall in Rahway.

Daylight

The month with the longest days is June, with an average of 15h and 0min of daylight.
On the first day of June in Rahway, sunrise is at 5:28 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 8:32 pm EDT.

Sunshine

In June, the average sunshine is 9.9h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Rahway. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In June, the maximum UV index of 6 transforms into these recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average June temperature in Rahway?

The average high-temperature, in June, in Rahway, is 76.8°F (24.9°C), while the average low-temperature is 62.1°F (16.7°C).

What is the average humidity in June in Rahway?

The average relative humidity in June in Rahway is 75%.

How much does it rain in Rahway in June?

In Rahway, in June, it is raining for 11.3 days, with typically 0.71" (18mm) of accumulated precipitation.

When it does not snow in Rahway?

May through October are months without snowfall.

When are the longest days in Rahway?

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

How many hours of daylight does Rahway have in June?

The average day length in June in Rahway is 15h and 2min.

What time are sunrise and sunset in June in Rahway?

In June, on the first day of the month, sunrise is at 5:28 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 8:32 pm EDT.

How many hours of sunshine does Rahway have in June?

In June, the average sunshine duration is 9.9h.

When is the highest UV index in Rahway?

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

What is the UV index intensity in June in Rahway?

The average daily maximum UV index in June in Rahway, New Jersey, is 6. A UV Index of 6 to 7 symbolizes a high health threat from 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
Rahway, NJ

Average temperature in June - Rahway, NJ
  • Average high temperature in June: 76.8°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (36.5°F).

  • Average low temperature in June: 62.1°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

Average pressure in June
Rahway, NJ

Average pressure in June - Rahway, 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).

Average wind speed in June
Rahway, NJ

Average wind speed in June - Rahway, NJ
  • Average wind speed in June: 6.9mph

The windiest months (with the highest average wind speed) are January and March (9.6mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).

Average humidity in June
Rahway, NJ

Average humidity in June - Rahway, NJ
  • Average humidity in June: 75%

The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is August (72%).

Average rainfall in June
Rahway, NJ

Average rainfall in June - Rahway, NJ
  • Average rainfall in June: 0.71"

The wettest month (with the highest rainfall) is July (1.22").
The driest month (with the least rainfall) is September (0.39").

Average rainfall days in June
Rahway, NJ

Average rainfall days in June - Rahway, NJ
  • Average rainfall days in June: 11.3 days

The month with the highest number of rainy days is July (12.7 days).
The month with the least rainy days is January (4.9 days).

Average snowfall in June
Rahway, NJ

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

The month with the highest snowfall is March (0.83").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in June
Rahway, NJ

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

The month with the highest number of snowfall days is February (4.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Rahway, 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 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in June
Rahway, NJ

Average sunshine days in June - Rahway, NJ
  • Average sunshine days in June: 15.4 days

The month with the most sunshine days is January (22.6 days).
The month with the least sunshine days is July (14.8 days).

Average UV index in June
Rahway, NJ

Average UV index in June - Rahway, 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
Rahway, NJ

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

The months with the most cloud cover are February, March and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 30).

Average visibility in June
Rahway, NJ

Average visibility in June - Rahway, 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).

Rahway, New Jersey, USA

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