June weather forecast
Cologne, NJ

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Weather in June

June, the first month of the summer in Cologne, is a moderately hot month, with an average temperature fluctuating between 64.2°F (17.9°C) and 76.6°F (24.8°C).

Temperature

With the transition into June, Cologne experiences an increase in average high-temperatures, moving up from an enjoyable 67.6°F (19.8°C) in May to a warm 76.6°F (24.8°C). In the month of June, the average temperature dips to a comfortable 64.2°F (17.9°C) during the night.

Humidity

May and June, with an average relative humidity of 79%, are the most humid months in Cologne.

Rainfall

In June, the rain falls for 14 days. Throughout June, 1.93" (49mm) of precipitation is accumulated. Throughout the year, there are 144.2 rainfall days, and 27.48" (698mm) of precipitation is accumulated.

Snowfall

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

Daylight

With an average of 14h and 54min of daylight, June has the longest days of the year in Cologne.
On the first day of June in Cologne, sunrise is at 5:32 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:29 pm EDT.

Sunshine

In Cologne, the average sunshine in June is 10.2h.

UV index

May 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 vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index, 6 in June, converts into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Updated: Aug 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average June temperature?

The average high-temperature, in June, in Cologne, is 76.6°F (24.8°C), while the average low-temperature is 64.2°F (17.9°C).

What are the most humid months?

The months with the highest humidity are May and June, with an average relative humidity of 79%.

What is the average humidity in June?

In June, the average relative humidity is 79%.

How many days does it rain in June?

In June, the rain falls for 14 days. Throughout June, 1.93" (49mm) of precipitation is accumulated.

When it does not snow?

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

When are the longest days?

With an average of 14h and 54min of daylight, June has the longest days of the year.

What is the average length of the day in June?

In June, the average day length is 14h and 55min.

When is the sunrise / sunset in June?

On the first day of June, sunrise is at 5:32 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:29 pm EDT.

How many hours of sunshine does Cologne have in June?

In Cologne, the average sunshine duration in June is 10.2h.

What are the months with the highest UV index?

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

What is the UV index reading in June?

In June, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.
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
Cologne, NJ

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

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in June: 64.2°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).

Average pressure in June
Cologne, NJ

Average pressure in June - Cologne, NJ
  • Average pressure in June: 29.94"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in June
Cologne, NJ

Average wind speed in June - Cologne, NJ
  • Average wind speed in June: 8.1mph

The windiest months (with the highest average wind speed) are January and February (10.6mph).
The calmest month (with the lowest average wind speed) is August (7.2mph).

Average humidity in June
Cologne, NJ

Average humidity in June - Cologne, NJ
  • Average humidity in June: 79%

The months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is April (73%).

Average rainfall in June
Cologne, NJ

Average rainfall in June - Cologne, NJ
  • Average rainfall in June: 1.93"

The wettest month (with the highest rainfall) is August (2.91").
The driest month (with the least rainfall) is January (1.61").

Average rainfall days in June
Cologne, NJ

Average rainfall days in June - Cologne, NJ
  • Average rainfall days in June: 14 days

The month with the highest number of rainy days is July (16.1 days).
The months with the least rainy days are January and November (8.3 days).

Average snowfall in June
Cologne, NJ

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

The month with the highest snowfall is March (1.97").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in June
Cologne, NJ

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

The month with the highest number of snowfall days is January (3.8 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
Cologne, NJ

Average daylight in June / Average sunshine in June - Cologne, NJ
  • Average daylight in June: 14h and 5min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in June: 10h and 1min

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 54min).

Average sunshine days in June
Cologne, NJ

Average sunshine days in June - Cologne, NJ
  • Average sunshine days in June: 13 days

The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is July (12.3 days).

Average UV index in June
Cologne, NJ

Average UV index in June - Cologne, 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 and December (UV index 2).

Average cloud cover in June
Cologne, NJ

Average cloud cover in June - Cologne, NJ
  • Average cloud cover in June: 32

The months with the most cloud cover are February and March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in June
Cologne, NJ

Average visibility in June - Cologne, 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).

Cologne, New Jersey, USA

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