June weather forecast
Gross, IL

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Weather in June

The first month of the summer, June, is still a warm month in Gross, Illinois, with an average temperature varying between 84°F (28.9°C) and 66.4°F (19.1°C).

Temperature

In June, the average high-temperature marginally rises from a warm 75.6°F (24.2°C) in May to a still moderately hot 84°F (28.9°C). Nighttime temperatures consistently average a refreshing 66.4°F (19.1°C) during June.

Heat index

June's mean heat index is estimated at a hot 93.2°F (34°C). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', embodies the combination of air temperature and moisture content to illustrate perceived heat. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.

Humidity

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

Rainfall

In Gross, in June, it is raining for 14.3 days, with typically 2.24" (57mm) of accumulated precipitation. In Gross, during the entire year, the rain falls for 146.3 days and collects up to 24.96" (634mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

June has the longest days of the year, with an average of 14h and 42min of daylight.
On the first day of the month, sunrise is at 5:33 am and sunset at 8:09 pm. On the last day of June, in Gross, sunrise is at 5:35 am and sunset at 8:18 pm CDT.

Sunshine

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

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. 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: In June, a daily maximum UV index of 6 leads to the following instructions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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Frequently asked questions

Is it hot in Gross during June?

Gross in June has an average high-temperature of 84°F (28.9°C) and an average low-temperature of 66.4°F (19.1°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in June is estimated at 93.2°F (34°C).

What is the average humidity in June in Gross?

The average relative humidity in June is 77%.

How many days does it rain in June in Gross?

In Gross, in June, during 14.3 rainfall days, 2.24" (57mm) of precipitation is typically accumulated.

When it does not snow in Gross?

In Gross, Illinois, snow does not fall in May through October.

When are the longest days in Gross?

With an average of 14h and 42min of daylight, June has the longest days of the year in Gross, Illinois.

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

In Gross, Illinois, the average day length in June is 14h and 43min.

When is the sunrise / sunset in June in Gross?

In June, on the first day of the month, sunrise is at 5:33 am and sunset at 8:09 pm. On the last day of the month, in Gross, sunrise is at 5:35 am and sunset at 8:18 pm CDT.

How long on average sun shines in June in Gross?

The average sunshine duration in June in Gross is 10.5h.

What are the months with the highest UV index in Gross?

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

What is the UV index intensity in June in Gross?

In June, the average daily maximum UV index in Gross is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability 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
Gross, IL

Average temperature in June - Gross, IL
  • Average high temperature in June: 84°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (39.7°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 (26.8°F).

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Average pressure in June
Gross, IL

Average pressure in June - Gross, IL
  • Average pressure in June: 29.95"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in June
Gross, IL

Average wind speed in June - Gross, IL
  • Average wind speed in June: 6.7mph

The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

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Average humidity in June
Gross, IL

Average humidity in June - Gross, 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 (70%).

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Average rainfall in June
Gross, IL

Average rainfall in June - Gross, IL
  • Average rainfall in June: 2.24"

The wettest month (with the highest rainfall) is April (3.27").
The driest month (with the least rainfall) is September (1.14").

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Average rainfall days in June
Gross, IL

Average rainfall days in June - Gross, IL
  • Average rainfall days in June: 14.3 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is November (9 days).

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Average snowfall in June
Gross, IL

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

The month with the highest snowfall is February (0.87").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Gross, IL

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

The month with the highest number of snowfall days is January (4.8 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
Gross, IL

Average daylight in June / Average sunshine in June - Gross, IL
  • Average daylight in June: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
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 July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

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Average sunshine days in June
Gross, IL

Average sunshine days in June - Gross, IL
  • Average sunshine days in June: 12.1 days

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is May (11.2 days).

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Average UV index in June
Gross, IL

Average UV index in June - Gross, 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).

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Average cloud cover in June
Gross, IL

Average cloud cover in June - Gross, IL
  • Average cloud cover in June: 27

The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 27).

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Average visibility in June
Gross, IL

Average visibility in June - Gross, 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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Gross, Illinois, USA

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