June weather forecast
Clarke City, IL

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Weather in June

The first month of the summer, June, is a moderately hot month in Clarke City, Illinois, with an average temperature fluctuating between 79.3°F (26.3°C) and 62.2°F (16.8°C).

Temperature

June's arrival is noted with a slight increase in the average high-temperature, moving from a pleasant 70.9°F (21.6°C) in May to a warm 79.3°F (26.3°C). June nights cool down to an average low-temperature of 62.2°F (16.8°C).

Humidity

The average relative humidity in June is 80%.

Rainfall

In Clarke City, in June, it is raining for 16.9 days, with typically 2.64" (67mm) of accumulated precipitation. Throughout the year, there are 140.4 rainfall days, and 21.5" (546mm) of precipitation is accumulated.

Snowfall

In Clarke City, snow does not fall in May through September.

Daylight

June has the longest days of the year, with an average of 15h and 6min of daylight.
On the first day of June, sunrise is at 5:22 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:23 am and sunset at 8:29 pm CDT.

Sunshine

June has the most sunshine of the year, with an average of 9.9h of sunshine.

UV index

The months with the highest UV index in Clarke City, Illinois, are June and July, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 in June interprets into the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Updated: Jul 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average June temperature?

In Clarke City, 79.3°F (26.3°C) is the average high-temperature and 62.2°F (16.8°C) is the average low-temperature during June.

What is the average humidity in June?

In June, the average relative humidity is 80%.

How many days does it rain in June?

In Clarke City, in June, during 16.9 rainfall days, 2.64" (67mm) of precipitation is typically accumulated.

When it does not snow?

In Clarke City, 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 15h and 6min of daylight.

How many hours of daylight does Clarke City have in June?

The average day length in June is 15h and 5min.

When are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:22 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:23 am and sunset at 8:29 pm CDT.

What month has the most sunshine?

With an average of 9.9h of sunshine, June has the most sunshine of the year in Clarke City.

How long on average sun shines in June?

In June, the average sunshine duration is 9.9h.

What are the months with the highest UV index in Clarke City?

June and July, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index reading in June?

In Clarke City, Illinois, 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 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
Clarke City, IL

Average temperature in June - Clarke City, IL
  • Average high temperature in June: 79.3°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (29.8°F).

  • Average low temperature in June: 62.2°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average pressure in June
Clarke City, IL

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

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in June
Clarke City, IL

Average wind speed in June - Clarke City, IL
  • Average wind speed in June: 7.5mph

The windiest months (with the highest average wind speed) are January and April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6mph).

Average humidity in June
Clarke City, IL

Average humidity in June - Clarke City, IL
  • Average humidity in June: 80%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).

Average rainfall in June
Clarke City, IL

Average rainfall in June - Clarke City, IL
  • Average rainfall in June: 2.64"

The wettest month (with the highest rainfall) is May (2.91").
The driest month (with the least rainfall) is February (0.98").

Average rainfall days in June
Clarke City, IL

Average rainfall days in June - Clarke City, IL
  • Average rainfall days in June: 16.9 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is February (5.1 days).

Average snowfall in June
Clarke City, IL

Average snowfall in June - Clarke City, IL
  • Average snowfall in June: 0"

The month with the highest snowfall is February (2.52").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
Clarke City, IL

Average snowfall days in June - Clarke City, IL
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (11.5 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
Clarke City, IL

Average daylight in June / Average sunshine in June - Clarke City, IL
  • Average daylight in June: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in June: 9h and 5min

The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days in June
Clarke City, IL

Average sunshine days in June - Clarke City, IL
  • Average sunshine days in June: 10 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is July (9.5 days).

Average UV index in June
Clarke City, IL

Average UV index in June - Clarke City, IL
  • Average UV index in June: 6

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in June
Clarke City, IL

Average cloud cover in June - Clarke City, IL
  • Average cloud cover in June: 34

The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are August and September (Cloud cover 33).

Average visibility in June
Clarke City, IL

Average visibility in June - Clarke City, 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).

Clarke City, Illinois, USA

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