June weather forecast
Keensburg, IL

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Weather in June

The first month of the summer, June, is also a moderately hot month in Keensburg, Illinois, with an average temperature fluctuating between 82.9°F (28.3°C) and 65.8°F (18.8°C).

Temperature

Keensburg's June weather indicates a minor increase in high-temperatures, edging from May's 74.3°F (23.5°C) to a still moderately hot 82.9°F (28.3°C). Keensburg's average low-temperature in June is measured at a refreshing 65.8°F (18.8°C).

Heat index

The heat index for June is appraised at a tropical 91.4°F (33°C). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.

Humidity

In Keensburg, the average relative humidity in June is 78%.

Rainfall

In June, the rain falls for 14.1 days. Throughout June, 3.5" (89mm) of precipitation is accumulated. Throughout the year, in Keensburg, there are 155.6 rainfall days, and 34.65" (880mm) of precipitation is accumulated.

Snowfall

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

Daylight

The month with the longest days is June, with an average of 14h and 48min of daylight.
On the first day of the month, sunrise is at 5:29 am and sunset at 8:09 pm. On the last day of June, sunrise is at 5:31 am and sunset at 8:19 pm CDT.

Sunshine

June has the most sunshine of the year, with an average of 10.6h of sunshine.

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 threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 6 in June converts into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Updated: Jul 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during June?

During June, Keensburg experiences an average high-temperature of 82.9°F (28.3°C) and a low-temperature of 65.8°F (18.8°C). In June, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is appraised at 91.4°F (33°C).

What is the average humidity in June?

In June, the average relative humidity is 78%.

How many days does it rain in June?

In June, the rain falls for 14.1 days. Throughout June, 3.5" (89mm) of precipitation is accumulated.

When it does not snow in Keensburg?

May through October are months without snowfall.

When are the longest days?

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

What is the average length of the day in June?

The average day length in June is 14h and 48min.

When are sunrise and sunset in June in Keensburg?

On the first day of June, sunrise is at 5:29 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 8:19 pm CDT.

What month has the most sunshine?

June has the most sunshine of the year, with an average of 10.6h of sunshine.

How long on average sun shines in June?

In June, the average sunshine duration is 10.6h.

What is the month 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?

The average daily maximum UV index in June 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
Keensburg, IL

Average temperature in June - Keensburg, IL
  • Average high temperature in June: 82.9°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in June: 65.8°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

Average pressure in June
Keensburg, IL

Average pressure in June - Keensburg, IL
  • Average pressure in June: 29.94"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in June
Keensburg, IL

Average wind speed in June - Keensburg, IL
  • Average wind speed in June: 7.1mph

The windiest month (with the highest average wind speed) is February (10.1mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).

Average humidity in June
Keensburg, IL

Average humidity in June - Keensburg, IL
  • Average humidity in June: 78%

The months with the highest relative humidity are May and July (80%).
The month with the lowest relative humidity is October (70%).

Average rainfall in June
Keensburg, IL

Average rainfall in June - Keensburg, IL
  • Average rainfall in June: 3.5"

The wettest month (with the highest rainfall) is April (4.72").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in June
Keensburg, IL

Average rainfall days in June - Keensburg, IL
  • Average rainfall days in June: 14.1 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (9.4 days).

Average snowfall in June
Keensburg, IL

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

The month with the highest snowfall is January (1.46").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in June
Keensburg, IL

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

The month with the highest number of snowfall days is January (6.8 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
Keensburg, IL

Average daylight in June / Average sunshine in June - Keensburg, 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 30min).

  • Average sunshine in June: 10h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in June
Keensburg, IL

Average sunshine days in June - Keensburg, IL
  • Average sunshine days in June: 12.8 days

The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is May (10.3 days).

Average UV index in June
Keensburg, IL

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

Average cloud cover in June
Keensburg, IL

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

The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are June and August (Cloud cover 28).

Average visibility in June
Keensburg, IL

Average visibility in June - Keensburg, 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).

Keensburg, Illinois, USA

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