June weather forecast
Radom, IL

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Weather in June

The first month of the summer, June, is still a warm month in Radom, Illinois, with an average temperature fluctuating between 66.4°F (19.1°C) and 83.5°F (28.6°C).

Temperature

In June, the meteorological conditions subtly change with the average high-temperature edging from a warm 74.8°F (23.8°C) in May to a still moderately hot 83.5°F (28.6°C). In Radom, the average low-temperature during the month of June is a comfortable 66.4°F (19.1°C).

Heat index

The average heat index in June is calculated to be a hot 91.4°F (33°C). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Note that heat index values are valued for light wind and location in the shade. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.

Humidity

In Radom, Illinois, the average relative humidity in June is 77%.

Rainfall

In June, the rain falls for 17.1 days. Throughout June, 4.37" (111mm) of precipitation is accumulated. Throughout the year, there are 166.8 rainfall days, and 37.83" (961mm) of precipitation is accumulated.

Snowfall

May through August and October are months without snowfall.

Daylight

The month with the longest days is June, with an average of 14h and 48min of daylight.
On the first day of June in Radom, sunrise is at 5:34 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 8:24 pm CDT.

Sunshine

The month with the most sunshine is June, with an average of 10.5h of sunshine.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 6 in June translates into the following instructions:
Resist overexposure. Safeguarding from solar damage is indispensable. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Updated: Jun 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during June?

The average high-temperature, in June, in Radom, is 83.5°F (28.6°C), while the average low-temperature is 66.4°F (19.1°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in June is calculated to be 91.4°F (33°C).

What is the average humidity in June in Radom?

In Radom, the average relative humidity in June is 77%.

How much does it rain in June?

In June, the rain falls for 17.1 days. Throughout June, 4.37" (111mm) of precipitation is accumulated.

When it does not snow?

In Radom, snow does not fall in May through August and October.

When are the longest days?

With an average of 14h and 48min of daylight, June has the longest days of the year.

How many hours of daylight does Radom have in June?

In June, the average day length is 14h and 47min.

When are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:34 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 8:24 pm CDT.

What month has the most sunshine?

June has the most sunshine of the year, with an average of 10.5h of sunshine.

How many hours of sunshine does Radom have in June?

The average sunshine duration in June is 10.5h.

What is the month with the highest UV index?

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

How high is the UV index in June?

The average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high health risk 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
Radom, IL

Average temperature in June - Radom, IL
  • Average high temperature in June: 83.5°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in June: 66.4°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (25°F).

Average pressure in June
Radom, IL

Average pressure in June - Radom, IL
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in June
Radom, IL

Average wind speed in June - Radom, IL
  • Average wind speed in June: 6.8mph

The windiest month (with the highest average wind speed) is January (9.7mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).

Average humidity in June
Radom, IL

Average humidity in June - Radom, IL
  • Average humidity in June: 77%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in June
Radom, IL

Average rainfall in June - Radom, IL
  • Average rainfall in June: 4.37"

The wettest month (with the highest rainfall) is April (4.45").
The driest month (with the least rainfall) is February (2.01").

Average rainfall days in June
Radom, IL

Average rainfall days in June - Radom, IL
  • Average rainfall days in June: 17.1 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is December (9.2 days).

Average snowfall in June
Radom, IL

Average snowfall in June - Radom, IL
  • Average snowfall in June: 0"

The month with the highest snowfall is January (2.4").
The months with the least snowfall are May, June, July, August and October (0").

Average snowfall days in June
Radom, IL

Average snowfall days in June - Radom, IL
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are May, June, July and August (0 days).

Average daylight in June /
Average sunshine in June
Radom, IL

Average daylight in June / Average sunshine in June - Radom, IL
  • Average daylight in June: 14h and 5min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in June: 10h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

Average sunshine days in June
Radom, IL

Average sunshine days in June - Radom, IL
  • Average sunshine days in June: 10 days

The months with the most sunshine days are October and November (17.5 days).
The month with the least sunshine days is May (9.3 days).

Average UV index in June
Radom, IL

Average UV index in June - Radom, IL
  • 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
Radom, IL

Average cloud cover in June - Radom, IL
  • Average cloud cover in June: 28

The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 28).

Average visibility in June
Radom, IL

Average visibility in June - Radom, IL
  • 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).

Radom, Illinois, USA

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