June weather forecast
Thebes, IL

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Weather in June

The first month of the summer, June, is a hot month in Thebes, Illinois, with an average temperature ranging between max 86°F (30°C) and min 67.5°F (19.7°C).

Temperature

Thebes sees a rise in temperature during June, with average high-temperatures transitioning from a moderately hot 76.3°F (24.6°C) in May to a hot 86°F (30°C). In the month of June, Thebes experiences an average low-temperature of 67.5°F (19.7°C).

Heat index

During June, the heat index is appraised at a torrid 96.8°F (36°C). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In Thebes, the average relative humidity in June is 75%.

Rainfall

In Thebes, in June, during 15.6 rainfall days, 2.99" (76mm) of precipitation is typically accumulated. In Thebes, during the entire year, the rain falls for 158.6 days and collects up to 35.59" (904mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

With an average of 14h and 42min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:38 am and sunset at 8:12 pm. On the last day of June, sunrise is at 5:41 am and sunset at 8:22 pm CDT.

Sunshine

With an average of 10.7h of sunshine, June has the most sunshine of the year.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: A typical high UV index of 6 in June suggests the following recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. 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. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Updated: Aug 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in June?

Thebes in June has an average high-temperature of 86°F (30°C) and an average low-temperature of 67.5°F (19.7°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines air temperature and relative humidity, in June is appraised at 96.8°F (36°C).

What is the average humidity in June?

In Thebes, the average relative humidity in June is 75%.

How many days does it rain in June?

In Thebes, in June, it is raining for 15.6 days, with typically 2.99" (76mm) of accumulated precipitation.

When it does not snow?

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

When are the longest days?

June has the longest days of the year, with an average of 14h and 42min of daylight.

What is the average length of the day in June?

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

What time are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:38 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 8:22 pm CDT.

What month has the most sunshine?

June has the most sunshine of the year, with an average of 10.7h of sunshine.

How long on average sun shines in June?

In June, the average sunshine duration is 10.7h.

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 reading in June?

The average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from unprotected exposure to 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
Thebes, IL

Average temperature in June - Thebes, IL
  • Average high temperature in June: 86°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (41°F).

  • Average low temperature in June: 67.5°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).

Average pressure in June
Thebes, IL

Average pressure in June - Thebes, 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
Thebes, IL

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

The windiest months (with the highest average wind speed) are January and February (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

Average humidity in June
Thebes, IL

Average humidity in June - Thebes, IL
  • Average humidity in June: 75%

The months with the highest relative humidity are March and May (78%).
The month with the lowest relative humidity is October (69%).

Average rainfall in June
Thebes, IL

Average rainfall in June - Thebes, IL
  • Average rainfall in June: 2.99"

The wettest month (with the highest rainfall) is April (4.33").
The driest month (with the least rainfall) is September (1.5").

Average rainfall days in June
Thebes, IL

Average rainfall days in June - Thebes, IL
  • Average rainfall days in June: 15.6 days

The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is January (9.8 days).

Average snowfall in June
Thebes, IL

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

The month with the highest snowfall is February (2.17").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
Thebes, IL

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

The month with the highest number of snowfall days is January (3.7 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
Thebes, IL

Average daylight in June / Average sunshine in June - Thebes, 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 42min).

  • Average sunshine in June: 10h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in June
Thebes, IL

Average sunshine days in June - Thebes, IL
  • Average sunshine days in June: 12.4 days

The month with the most sunshine days is October (18.6 days).
The month with the least sunshine days is July (11.9 days).

Average UV index in June
Thebes, IL

Average UV index in June - Thebes, 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
Thebes, IL

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

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

Average visibility in June
Thebes, IL

Average visibility in June - Thebes, 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).

Thebes, Illinois, USA

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