June weather forecast
New Grand Chain, IL

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Weather in June

June, the first month of the summer in New Grand Chain, is still a warm month, with an average temperature varying between 66.2°F (19°C) and 85.6°F (29.8°C).

Temperature

New Grand Chain's weather in June shows a rise in the average high-temperature, moving up from May's 75.7°F (24.3°C) to a still moderately hot 85.6°F (29.8°C). An average low-temperature of 66.2°F (19°C) is observed during the June nights.

Heat index

The heat index value during June is estimated at a fiery hot 96.8°F (36°C). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

In June, the average relative humidity in New Grand Chain is 76%.

Rainfall

June is the month with the most rainfall in New Grand Chain. Rain falls for 12.5 days and accumulates 1.5" (38mm) of precipitation.

Snowfall

In New Grand Chain, snow does not fall in April through October.

Daylight

With an average of 14h and 42min of daylight, June has the longest days of the year in New Grand Chain.
On the first day of June, sunrise is at 5:36 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:20 pm CDT.

Sunshine

June and July, with an average of 10.4h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index in New Grand Chain are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index, 6 in June, converts into the following recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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Frequently asked questions

How hot is June in New Grand Chain?

The high-temperature, in June, in New Grand Chain, records 85.6°F (29.8°C), while the low-temperature is 66.2°F (19°C). In June, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is estimated at 96.8°F (36°C).

What is the average humidity in June in New Grand Chain?

In New Grand Chain, Illinois, the average relative humidity in June is 76%.

What is the wettest month in New Grand Chain?

The month with the most rainfall in New Grand Chain is June, when the rain falls for 12.5 days and typically aggregates up to 1.5" (38mm) of precipitation.

How many days does it rain in June in New Grand Chain?

In New Grand Chain, during June, the rain falls for 12.5 days and regularly aggregates up to 1.5" (38mm) of precipitation.

When it does not snow in New Grand Chain?

April through October are months without snowfall in New Grand Chain.

When are the longest days in New Grand Chain?

With an average of 14h and 42min of daylight, June has the longest days of the year in New Grand Chain.

How many hours of daylight does New Grand Chain have in June?

The average day length in June in New Grand Chain is 14h and 41min.

When are sunrise and sunset in June in New Grand Chain?

On the first day of June, sunrise is at 5:36 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:20 pm CDT.

What are the months with the most sunshine in New Grand Chain?

The months with the most sunshine are June and July, with an average of 10.4h of sunshine.

How many hours of sunshine does New Grand Chain have in June?

The average sunshine duration in June in New Grand Chain is 10.4h.

What is the month with the highest UV index in New Grand Chain?

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

What is the UV index intensity in June in New Grand Chain?

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

Average temperature in June - New Grand Chain, IL
  • Average high temperature in June: 85.6°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (40.1°F).

  • Average low temperature in June: 66.2°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 (27°F).

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Average pressure in June
New Grand Chain, IL

Average pressure in June - New Grand Chain, 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).

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Average wind speed in June
New Grand Chain, IL

Average wind speed in June - New Grand Chain, IL
  • Average wind speed in June: 6.3mph

The windiest months (with the highest average wind speed) are January and February (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity in June
New Grand Chain, IL

Average humidity in June - New Grand Chain, IL
  • Average humidity in June: 76%

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

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Average rainfall in June
New Grand Chain, IL

Average rainfall in June - New Grand Chain, IL
  • Average rainfall in June: 1.5"

The wettest month (with the highest rainfall) is June (1.5").
The driest month (with the least rainfall) is September (0.47").

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Average rainfall days in June
New Grand Chain, IL

Average rainfall days in June - New Grand Chain, IL
  • Average rainfall days in June: 12.5 days

The month with the highest number of rainy days is July (13.1 days).
The months with the least rainy days are January, February and December (7.3 days).

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Average snowfall in June
New Grand Chain, IL

Average snowfall in June - New Grand Chain, IL
  • Average snowfall in June: 0"

The month with the highest snowfall is February (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in June
New Grand Chain, IL

Average snowfall days in June - New Grand Chain, IL
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (3.3 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
New Grand Chain, IL

Average daylight in June / Average sunshine in June - New Grand Chain, 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 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).

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Average sunshine days in June
New Grand Chain, IL

Average sunshine days in June - New Grand Chain, IL
  • Average sunshine days in June: 14.8 days

The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is June (14.8 days).

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Average UV index in June
New Grand Chain, IL

Average UV index in June - New Grand Chain, 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
New Grand Chain, IL

Average cloud cover in June - New Grand Chain, IL
  • Average cloud cover in June: 29

The months with the most cloud cover are January and February (Cloud cover 51).
The month with the least cloud cover is September (Cloud cover 28).

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Average visibility in June
New Grand Chain, IL

Average visibility in June - New Grand Chain, 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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New Grand Chain, Illinois, USA

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