June weather forecast
Shawneetown, IL

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Weather in June

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

Temperature

June's arrival brings a modest temperature shift, moving from a warm 75.6°F (24.2°C) in May to a still moderately hot 84°F (28.9°C). June nights observe an average temperature dip to a refreshing 66.4°F (19.1°C).

Heat index

June's average heat index is calculated to be a hot 93.2°F (34°C). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Heat index's context suggests values are appropriate for shady areas and slight breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. 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 hold great significance to children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.

Humidity

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

Rainfall

In June, in Shawneetown, Illinois, the rain falls for 14.3 days. Throughout June, 2.24" (57mm) of precipitation is accumulated. Throughout the year, in Shawneetown, there are 146.3 rainfall days, and 24.96" (634mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Shawneetown.

Daylight

June has the longest days of the year, with an average of 14h and 42min of daylight.
On the first day of June in Shawneetown, sunrise is at 5:32 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:18 pm CDT.

Sunshine

The average sunshine in June in Shawneetown 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 of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In June, the UV index of 6 transforms into the following advice:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
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Frequently asked questions

How hot is it in Shawneetown in June?

In Shawneetown, in June, the average high-temperature is 84°F (28.9°C), and the average low-temperature is 66.4°F (19.1°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in June is calculated to be 93.2°F (34°C).

What is the average humidity in June in Shawneetown?

The average relative humidity in June in Shawneetown, Illinois, is 77%.

How much does it rain in Shawneetown in June?

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

When it does not snow in Shawneetown?

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

When are the longest days in Shawneetown?

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

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

The average day length in June in Shawneetown, Illinois, is 14h and 44min.

When are sunrise and sunset in June in Shawneetown?

On the first day of June, sunrise is at 5:32 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:18 pm CDT.

How many hours of sunshine does Shawneetown have in June?

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

When is the highest UV index in Shawneetown?

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

How high is the UV index in June in Shawneetown?

The average daily maximum UV index in June in Shawneetown is 6. A UV Index estimate of 6 to 7 represents 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
Shawneetown, IL

Average temperature in June - Shawneetown, 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
Shawneetown, IL

Average pressure in June - Shawneetown, 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
Shawneetown, IL

Average wind speed in June - Shawneetown, 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
Shawneetown, IL

Average humidity in June - Shawneetown, 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
Shawneetown, IL

Average rainfall in June - Shawneetown, 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
Shawneetown, IL

Average rainfall days in June - Shawneetown, 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
Shawneetown, IL

Average snowfall in June - Shawneetown, 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
Shawneetown, IL

Average snowfall days in June - Shawneetown, 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
Shawneetown, IL

Average daylight in June / Average sunshine in June - Shawneetown, 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
Shawneetown, IL

Average sunshine days in June - Shawneetown, 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
Shawneetown, IL

Average UV index in June - Shawneetown, 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
Shawneetown, IL

Average cloud cover in June - Shawneetown, 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
Shawneetown, IL

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

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