June weather forecast
Goreville, IL

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Weather in June

The first month of the summer, June, is also a moderately hot month in Goreville, Illinois, with temperature in the range of an average high of 85.6°F (29.8°C) and an average low of 66.2°F (19°C).

Temperature

The start of June signals an increase in the average high-temperature, moving from a warm 75.7°F (24.3°C) in May to a still moderately hot 85.6°F (29.8°C). Goreville records a mean low-temperature of 66.2°F (19°C) in June.

Heat index

In June, the average heat index is evaluated at a torrid 96.8°F (36°C). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Research indicates the heat index considers values in shaded locales and with light winds. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. 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 are particularly important for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. 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. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

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

Rainfall

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

Snowfall

April 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 5:35 am and sunset at 8:11 pm. On the last day of June, sunrise is at 5:38 am and sunset at 8:21 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 are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index, 6 during June, leads to the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. 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. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Updated: Jun 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during June?

An average high-temperature, in June, in Goreville, is 85.6°F (29.8°C) and the average low-temperature is 66.2°F (19°C). In June, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 96.8°F (36°C).

What is the average humidity in June?

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

What is the rainiest month in Goreville?

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

How much does it rain in June?

In Goreville, in June, it is raining for 12.5 days, with typically 1.5" (38mm) of accumulated precipitation.

When it does not snow?

In Goreville, snow does not fall in April through October.

When are the longest days?

The month with the longest days is June, with an average of 14h and 42min of daylight.

How many hours of daylight does Goreville have in June?

The average day length in June is 14h and 43min.

When is the sunrise / sunset in June?

In June, on the first day of the month, sunrise is at 5:35 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 8:21 pm CDT.

What is the month with the most sunshine in Goreville?

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

How long on average sun shines in June?

In Goreville, the average sunshine duration in June is 10.4h.

When is the highest UV index in Goreville?

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

What is the UV index reading in June?

In Goreville, the average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high health risk 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
Goreville, IL

Average temperature in June - Goreville, 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).

Average pressure in June
Goreville, IL

Average pressure in June - Goreville, 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
Goreville, IL

Average wind speed in June - Goreville, 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).

Average humidity in June
Goreville, IL

Average humidity in June - Goreville, 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%).

Average rainfall in June
Goreville, IL

Average rainfall in June - Goreville, 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").

Average rainfall days in June
Goreville, IL

Average rainfall days in June - Goreville, 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).

Average snowfall in June
Goreville, IL

Average snowfall in June - Goreville, 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").

Average snowfall days in June
Goreville, IL

Average snowfall days in June - Goreville, 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).

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

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

Average sunshine days in June
Goreville, IL

Average sunshine days in June - Goreville, 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).

Average UV index in June
Goreville, IL

Average UV index in June - Goreville, 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
Goreville, IL

Average cloud cover in June - Goreville, 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).

Average visibility in June
Goreville, IL

Average visibility in June - Goreville, 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).

Goreville, Illinois, USA

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