June weather forecast
Downs, IL

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Weather in June

The first month of the summer, June, is a moderately hot month in Downs, Illinois, with an average temperature ranging between max 79.7°F (26.5°C) and min 63.5°F (17.5°C).

Temperature

Downs's transition into June is noticed by a slight rise in the average high-temperature, advancing from a pleasant 72°F (22.2°C) in May to a warm 79.7°F (26.5°C). During the nights in June, an average low-temperature of 63.5°F (17.5°C) is observed in Downs.

Humidity

The average relative humidity in June is 81%.

Rainfall

In Downs, in June, during 15.5 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. In Downs, during the entire year, the rain falls for 139 days and collects up to 20.83" (529mm) of precipitation.

Snowfall

May through October are months without snowfall in Downs.

Daylight

The month with the longest days in Downs is June, with an average of 15h and 0min of daylight.
On the first day of June in Downs, sunrise is at 5:27 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:28 am and sunset at 8:29 pm CDT.

Sunshine

With an average of 10.1h of sunshine, June has the most sunshine of the year.

UV index

June and July, 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 unsafe exposure to UV radiation for the average person.
Note: In June, the average maximum UV index of 6 translates into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. 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. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
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Frequently asked questions

What are June temperatures in Downs?

Downs in June has an average high-temperature of 79.7°F (26.5°C) and an average low-temperature of 63.5°F (17.5°C).

What is the average humidity in June in Downs?

The average relative humidity in June is 81%.

How much does it rain in Downs in June?

In Downs, Illinois, during June, the rain falls for 15.5 days and regularly aggregates up to 2.4" (61mm) of precipitation.

When it does not snow in Downs?

May through October are months without snowfall in Downs.

When are the longest days in Downs?

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

How many hours of daylight does Downs have in June?

In Downs, the average day length in June is 15h and 1min.

When is the sunrise / sunset in June in Downs?

On the first day of June in Downs, sunrise is at 5:27 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:28 am and sunset at 8:29 pm CDT.

What month has the most sunshine in Downs?

The month with the most sunshine in Downs is June, with an average of 10.1h of sunshine.

How many hours of sunshine does Downs have in June?

The average sunshine duration in June in Downs is 10.1h.

When is the highest UV index in Downs?

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

What is the UV index intensity in June in Downs?

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

Average temperature in June - Downs, IL
  • Average high temperature in June: 79.7°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (31.3°F).

  • Average low temperature in June: 63.5°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).

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Average pressure in June
Downs, IL

Average pressure in June - Downs, 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).

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Average wind speed in June
Downs, IL

Average wind speed in June - Downs, IL
  • Average wind speed in June: 7.9mph

The windiest month (with the highest average wind speed) is January (11mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity in June
Downs, IL

Average humidity in June - Downs, IL
  • Average humidity in June: 81%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in June
Downs, IL

Average rainfall in June - Downs, IL
  • Average rainfall in June: 2.4"

The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is December (1.1").

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Average rainfall days in June
Downs, IL

Average rainfall days in June - Downs, IL
  • Average rainfall days in June: 15.5 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (5.8 days).

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Average snowfall in June
Downs, IL

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

The month with the highest snowfall is January (2.8").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Downs, IL

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

The month with the highest number of snowfall days is January (9.8 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
Downs, IL

Average daylight in June / Average sunshine in June - Downs, 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 18min).

  • Average sunshine in June: 10h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in June
Downs, IL

Average sunshine days in June - Downs, IL
  • Average sunshine days in June: 10.3 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is June (10.3 days).

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Average UV index in June
Downs, IL

Average UV index in June - Downs, 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, February, November and December (UV index 2).

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Average cloud cover in June
Downs, IL

Average cloud cover in June - Downs, IL
  • Average cloud cover in June: 32

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is September (Cloud cover 31).

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Average visibility in June
Downs, IL

Average visibility in June - Downs, 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).

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Downs, Illinois, USA

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