June weather forecast
Steeleville, IL

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Weather in June

June, the first month of the summer in Steeleville, is also a moderately hot month, with an average temperature varying between 84.7°F (29.3°C) and 66.6°F (19.2°C).

Temperature

As May transitions into June, a change in temperatures is observed, with average highs moving from 75.7°F (24.3°C) to a still moderately hot 84.7°F (29.3°C). During the month of June, an average temperature of 66.6°F (19.2°C) is noted during the nights in Steeleville, Illinois.

Heat index

The heat index in June is calculated to be a very hot 95°F (35°C). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'apparent temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

The average relative humidity in June in Steeleville is 76%.

Rainfall

In June, the rain falls for 16.5 days. Throughout June, 4.02" (102mm) of precipitation is accumulated. In Steeleville, during the entire year, the rain falls for 159.4 days and collects up to 37.2" (945mm) of precipitation.

Snowfall

In Steeleville, snow does not fall in May through September.

Daylight

With an average of 14h and 48min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 5:37 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:25 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 June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In June, the maximum UV index of 6 suggests these recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
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Frequently asked questions

How hot is June in Steeleville?

The average high-temperature and low-temperature in Steeleville during June are 84.7°F (29.3°C) and 66.6°F (19.2°C) respectively. In June, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 95°F (35°C).

What is the average humidity in June in Steeleville?

In Steeleville, the average relative humidity in June is 76%.

How much does it rain in Steeleville in June?

In June, in Steeleville, Illinois, the rain falls for 16.5 days. Throughout June, 4.02" (102mm) of precipitation is accumulated.

When it does not snow in Steeleville?

May through September are months without snowfall.

When are the longest days in Steeleville?

The month with the longest days in Steeleville, Illinois, is June, with an average of 14h and 48min of daylight.

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

In Steeleville, the average day length in June is 14h and 46min.

When is the sunrise / sunset in June in Steeleville?

On the first day of June in Steeleville, Illinois, sunrise is at 5:37 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:25 pm CDT.

What month has the most sunshine in Steeleville?

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

How long on average sun shines in June in Steeleville?

In Steeleville, Illinois, the average sunshine duration in June is 10.5h.

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

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

How high is the UV index in June in Steeleville?

In June, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health threat 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
Steeleville, IL

Average temperature in June - Steeleville, IL
  • Average high temperature in June: 84.7°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in June: 66.6°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

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Average pressure in June
Steeleville, IL

Average pressure in June - Steeleville, 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).

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Average wind speed in June
Steeleville, IL

Average wind speed in June - Steeleville, IL
  • Average wind speed in June: 6.5mph

The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity in June
Steeleville, IL

Average humidity in June - Steeleville, IL
  • Average humidity in June: 76%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in June
Steeleville, IL

Average rainfall in June - Steeleville, IL
  • Average rainfall in June: 4.02"

The wettest month (with the highest rainfall) is May (4.49").
The driest months (with the least rainfall) are February and September (2.13").

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Average rainfall days in June
Steeleville, IL

Average rainfall days in June - Steeleville, IL
  • Average rainfall days in June: 16.5 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in June
Steeleville, IL

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

The month with the highest snowfall is January (2.64").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in June
Steeleville, IL

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

The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Steeleville, 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).

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Average sunshine days in June
Steeleville, IL

Average sunshine days in June - Steeleville, IL
  • Average sunshine days in June: 10.7 days

The month with the most sunshine days is December (18.2 days).
The month with the least sunshine days is May (10.4 days).

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Average UV index in June
Steeleville, IL

Average UV index in June - Steeleville, IL
  • 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 and December (UV index 2).

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Average cloud cover in June
Steeleville, IL

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

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

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Average visibility in June
Steeleville, IL

Average visibility in June - Steeleville, 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).

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Steeleville, Illinois, USA

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