June weather forecast
Ellis Grove, IL

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Weather in June

The first month of the summer, June, is also a moderately hot month in Ellis Grove, Illinois, with an average temperature fluctuating between 85.1°F (29.5°C) and 66.6°F (19.2°C).

Temperature

June signals a shift in the average high-temperature, moving from May's warm 75.7°F (24.3°C) to a still moderately hot 85.1°F (29.5°C). In Ellis Grove, the average nighttime temperature during June is a refreshing 66.6°F (19.2°C).

Heat index

For most parts of June, the heat index is computed to be a very hot 95°F (35°C). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. 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. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In June, the average relative humidity is 76%.

Rainfall

In Ellis Grove, in June, it is raining for 15.7 days, with typically 3.27" (83mm) of accumulated precipitation. In Ellis Grove, during the entire year, the rain falls for 156.4 days and collects up to 34.25" (870mm) of precipitation.

Snowfall

In Ellis Grove, snow does not fall in May through September.

Daylight

June has the longest days of the year, with an average of 14h and 48min of daylight.
On the first day of the month, sunrise is at 5:38 am and sunset at 8:16 pm. On the last day of June, sunrise is at 5:40 am and sunset at 8:26 pm CDT.

Sunshine

June and July, with an average of 10.5h of sunshine, are months with the most 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 health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In June, an average UV index of 6 transforms into the following instructions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Updated: Aug 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is June?

The average high-temperature and low-temperature during June are 85.1°F (29.5°C) and 66.6°F (19.2°C) respectively. The average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in June is computed to be 95°F (35°C).

What is the average humidity in June in Ellis Grove?

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

How many days does it rain in June?

In Ellis Grove, in June, during 15.7 rainfall days, 3.27" (83mm) of precipitation is typically accumulated.

When it does not snow?

In Ellis Grove, snow does not fall in May through September.

When are the longest days?

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

What is the average length of the day in June in Ellis Grove?

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

When are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:38 am and sunset at 8:16 pm. On the last day of the month, in Ellis Grove, sunrise is at 5:40 am and sunset at 8:26 pm CDT.

What are the months with the most sunshine?

June and July, with an average of 10.5h of sunshine, are months with the most sunshine in Ellis Grove, Illinois.

How long on average sun shines in June?

The average sunshine duration in June in Ellis Grove, Illinois, is 10.5h.

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 intensity in June?

In Ellis Grove, the average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes 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
Ellis Grove, IL

Average temperature in June - Ellis Grove, IL
  • Average high temperature in June: 85.1°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (39.6°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).

Average pressure in June
Ellis Grove, IL

Average pressure in June - Ellis Grove, 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
Ellis Grove, IL

Average wind speed in June - Ellis Grove, IL
  • Average wind speed in June: 6.4mph

The windiest month (with the highest average wind speed) is January (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in June
Ellis Grove, IL

Average humidity in June - Ellis Grove, 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%).

Average rainfall in June
Ellis Grove, IL

Average rainfall in June - Ellis Grove, IL
  • Average rainfall in June: 3.27"

The wettest month (with the highest rainfall) is April (4.13").
The driest month (with the least rainfall) is September (1.97").

Average rainfall days in June
Ellis Grove, IL

Average rainfall days in June - Ellis Grove, IL
  • Average rainfall days in June: 15.7 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (7.9 days).

Average snowfall in June
Ellis Grove, IL

Average snowfall in June - Ellis Grove, IL
  • Average snowfall in June: 0"

The month with the highest snowfall is February (2.56").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
Ellis Grove, IL

Average snowfall days in June - Ellis Grove, IL
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Ellis Grove, IL

Average daylight in June / Average sunshine in June - Ellis Grove, 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 months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

Average sunshine days in June
Ellis Grove, IL

Average sunshine days in June - Ellis Grove, IL
  • Average sunshine days in June: 12 days

The month with the most sunshine days is October (18.9 days).
The month with the least sunshine days is July (9.8 days).

Average UV index in June
Ellis Grove, IL

Average UV index in June - Ellis Grove, 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
Ellis Grove, IL

Average cloud cover in June - Ellis Grove, IL
  • Average cloud cover in June: 27

The months with the most cloud cover are January and February (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 27).

Average visibility in June
Ellis Grove, IL

Average visibility in June - Ellis Grove, 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).

Ellis Grove, Illinois, USA

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