June weather forecast
Deerfield, IL

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Weather in June

The first month of the summer, June, is an agreeable month in Deerfield, Illinois, with temperature in the range of an average low of 59.4°F (15.2°C) and an average high of 71.1°F (21.7°C).

Temperature

In Deerfield, stepping into June brings a temperature increase, moving up from May's comfortable 61.2°F (16.2°C) to an agreeable 71.1°F (21.7°C). Throughout the month of June, Deerfield observes an average nighttime temperature of 59.4°F (15.2°C).

Humidity

The average relative humidity in June in Deerfield is 79%.

Rainfall

The months with the most rainfall in Deerfield are May and June, with an average 3.82" (97mm) of precipitation.

Snowfall

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

Daylight

The month with the longest days is June, with an average of 15h and 12min of daylight.
On the first day of the month, sunrise is at 5:17 am and sunset at 8:21 pm. On the last day of June, in Deerfield, sunrise is at 5:18 am and sunset at 8:31 pm CDT.

Sunshine

In Deerfield, the average sunshine in June is 10h.

UV index

The months with the highest UV index in Deerfield, Illinois, are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In June, the maximum UV index of 6 suggests this advice:
Inhibit overexposure. Warding off sun damage is of utmost importance. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
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Frequently asked questions

What is the usual temperature for Deerfield in June?

In Deerfield, in June, the average high-temperature is 71.1°F (21.7°C), and the average low-temperature is 59.4°F (15.2°C).

What is the average humidity in June in Deerfield?

In Deerfield, Illinois, the average relative humidity in June is 79%.

What is the rainiest month in Deerfield?

The wettest months in Deerfield, Illinois, are May and June, with an average 3.82" (97mm) of rainfall.

How many days does it rain in June in Deerfield?

In Deerfield, Illinois, in June, during 16.6 rainfall days, 3.82" (97mm) of precipitation is typically accumulated.

When it does not snow in Deerfield?

May through September are months without snowfall in Deerfield.

When are the longest days in Deerfield?

With an average of 15h and 12min of daylight, June has the longest days of the year in Deerfield.

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

In Deerfield, Illinois, the average day length in June is 15h and 13min.

When is the sunrise / sunset in June in Deerfield?

On the first day of June in Deerfield, sunrise is at 5:17 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:18 am and sunset at 8:31 pm CDT.

How long on average sun shines in June in Deerfield?

In June, the average sunshine duration is 10h.

When is the highest UV index in Deerfield?

June 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 Deerfield?

The average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high hazard to health 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
Deerfield, IL

Average temperature in June - Deerfield, IL
  • Average high temperature in June: 71.1°F

The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (28.6°F).

  • Average low temperature in June: 59.4°F

The months with the highest average low temperature are July and August (66.7°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure in June
Deerfield, IL

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

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in June
Deerfield, IL

Average wind speed in June - Deerfield, IL
  • Average wind speed in June: 8.1mph

The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest month (with the lowest average wind speed) is August (7.4mph).

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Average humidity in June
Deerfield, IL

Average humidity in June - Deerfield, IL
  • Average humidity in June: 79%

The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in June
Deerfield, IL

Average rainfall in June - Deerfield, IL
  • Average rainfall in June: 3.82"

The wettest months (with the highest rainfall) are May and June (3.82").
The driest month (with the least rainfall) is December (1.3").

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Average rainfall days in June
Deerfield, IL

Average rainfall days in June - Deerfield, IL
  • Average rainfall days in June: 16.6 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is February (5.9 days).

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Average snowfall in June
Deerfield, IL

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

The month with the highest snowfall is January (4.13").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in June
Deerfield, IL

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

The month with the highest number of snowfall days is January (11.9 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
Deerfield, IL

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in June: 10h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days in June
Deerfield, IL

Average sunshine days in June - Deerfield, IL
  • Average sunshine days in June: 11.2 days

The month with the most sunshine days is December (15.3 days).
The month with the least sunshine days is April (10.8 days).

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Average UV index in June
Deerfield, IL

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

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in June
Deerfield, IL

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

The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are July and August (Cloud cover 27).

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Average visibility in June
Deerfield, IL

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

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