June weather forecast
Waynesville, IL

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Weather in June

The first month of the summer, June, is a moderately hot month in Waynesville, Illinois, with an average temperature varying between 63.9°F (17.7°C) and 80.1°F (26.7°C).

Temperature

As Waynesville welcomes June, the average high-temperature sees a modest rise, transitioning from an agreeable 72.1°F (22.3°C) in May to a warm 80.1°F (26.7°C). Waynesville, in the month of June, anticipates a consistent average low-temperature of 63.9°F (17.7°C).

Humidity

In Waynesville, Illinois, the average relative humidity in June is 80%.

Rainfall

In June, in Waynesville, the rain falls for 14.8 days. Throughout June, 2.17" (55mm) of precipitation is accumulated. In Waynesville, during the entire year, the rain falls for 135 days and collects up to 17.72" (450mm) of precipitation.

Snowfall

May through October are months without snowfall in Waynesville.

Daylight

With an average of 15h and 0min of daylight, June has the longest days of the year in Waynesville.
On the first day of June, sunrise is at 5:28 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 8:30 pm CDT.

Sunshine

The month with the most sunshine in Waynesville is June, with an average of 10.3h of sunshine.

UV index

June 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 threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 6 during June translates into the following guidance:
Guard oneself from overexposure. Defence against sun injury is vital. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Waynesville in June?

The high-temperature, in June, in Waynesville, records 80.1°F (26.7°C), while the low-temperature is 63.9°F (17.7°C).

What is the average humidity in June in Waynesville?

The average relative humidity in June is 80%.

How many days does it rain in June in Waynesville?

In June, in Waynesville, the rain falls for 14.8 days. Throughout June, 2.17" (55mm) of precipitation is accumulated.

When it does not snow in Waynesville?

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

When are the longest days in Waynesville?

With an average of 15h and 0min of daylight, June has the longest days of the year in Waynesville, Illinois.

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

The average day length in June in Waynesville, Illinois, is 14h and 59min.

When is the sunrise / sunset in June in Waynesville?

On the first day of June, sunrise is at 5:28 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 8:30 pm CDT.

What month has the most sunshine in Waynesville?

The month with the most sunshine is June, with an average of 10.3h of sunshine.

How many hours of sunshine does Waynesville have in June?

The average sunshine duration in June in Waynesville is 10.3h.

When is the highest UV index in Waynesville?

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

What is the UV index intensity in June in Waynesville?

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

Average temperature in June - Waynesville, IL
  • Average high temperature in June: 80.1°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in June: 63.9°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

Average pressure in June
Waynesville, IL

Average pressure in June - Waynesville, IL
  • Average pressure in June: 29.92"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in June
Waynesville, IL

Average wind speed in June - Waynesville, IL
  • Average wind speed in June: 7.7mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in June
Waynesville, IL

Average humidity in June - Waynesville, IL
  • Average humidity in June: 80%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (70%).

Average rainfall in June
Waynesville, IL

Average rainfall in June - Waynesville, IL
  • Average rainfall in June: 2.17"

The wettest month (with the highest rainfall) is May (2.2").
The driest month (with the least rainfall) is December (0.87").

Average rainfall days in June
Waynesville, IL

Average rainfall days in June - Waynesville, IL
  • Average rainfall days in June: 14.8 days

The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is February (5.9 days).

Average snowfall in June
Waynesville, IL

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

The month with the highest snowfall is January (2.2").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in June
Waynesville, IL

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

The month with the highest number of snowfall days is January (9.5 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
Waynesville, IL

Average daylight in June / Average sunshine in June - Waynesville, IL
  • Average daylight in June: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in June: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in June
Waynesville, IL

Average sunshine days in June - Waynesville, IL
  • Average sunshine days in June: 12.3 days

The months with the most sunshine days are November and December (20 days).
The month with the least sunshine days is May (11.6 days).

Average UV index in June
Waynesville, IL

Average UV index in June - Waynesville, IL
  • Average UV index in June: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in June
Waynesville, IL

Average cloud cover in June - Waynesville, IL
  • Average cloud cover in June: 31

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 30).

Average visibility in June
Waynesville, IL

Average visibility in June - Waynesville, IL
  • Average visibility in June: 6mi

The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).

Waynesville, Illinois, USA

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