June weather forecast
Lake Bluff, IL

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Weather in June

Shifting into the peak summer months, June in Lake Bluff boasts longer days and soaring temperatures. The weather remains consistent, reflected in the city's bustling outdoor scene. Basking under the radiance of longer sunshine hours, the city is charged with sizzling energy. The lake mirrors the clear blue sky, enhancing the beauty of Lake Bluff. As the month progresses, the dynamic climate contributes to the vibrancy of summer.

Temperature

As Lake Bluff transitions into June, the average high-temperature is observed to rise from a comfortable 61.2°F (16.2°C) in May to a pleasant 71.1°F (21.7°C). June brings Lake Bluff a consistent average low-temperature of 59.4°F (15.2°C).

Humidity

In June, the average relative humidity is 79%.

Rainfall

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

Snowfall

In Lake Bluff, snow does not fall in May through September.

Ocean temperature

In Lake Bluff, the average seawater temperature in June is 56.7°F (13.7°C).
Note: Beware when you're in 56.7°F (13.7°C) waters; 55.4°F (13°C) is chilling and anything below 50°F (10°C) could cause breathing hindrance and a sudden cold shock, given your physical condition.

Daylight

The month with the longest days is June, with an average of 15h and 12min of daylight.
On the first day of June in Lake Bluff, sunrise is at 5:16 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.

Sunshine

The average sunshine in June is 10h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In June, a daily maximum UV index of 6 leads to the following instructions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
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Frequently asked questions

What is the temperature in June in Lake Bluff?

The high-temperature during June is 71.1°F (21.7°C) and the low-temperature is 59.4°F (15.2°C).

What is the average humidity in June in Lake Bluff?

In Lake Bluff, the average relative humidity in June is 79%.

What is the rainiest month in Lake Bluff?

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

How many days does it rain in June in Lake Bluff?

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

When it does not snow in Lake Bluff?

May through September are months without snowfall.

How cold is the water in June in Lake Bluff?

In June, the average ocean temperature in Lake Bluff, Illinois, is 56.7°F (13.7°C). Swimming in 56.7°F (13.7°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

When are the longest days in Lake Bluff?

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

How many hours of daylight does Lake Bluff have in June?

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

What time are sunrise and sunset in June in Lake Bluff?

On the first day of June in Lake Bluff, sunrise is at 5:16 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 Lake Bluff?

In June, the average sunshine duration in Lake Bluff is 10h.

When is the highest UV index in Lake Bluff?

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

What is the UV index reading in June in Lake Bluff?

In June, the average daily maximum UV index in Lake Bluff, Illinois, is 6. A UV Index of 6 to 7 symbolizes a high health threat from unprotected exposure to 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
Lake Bluff, IL

Average temperature in June - Lake Bluff, 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
Lake Bluff, IL

Average pressure in June - Lake Bluff, 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
Lake Bluff, IL

Average wind speed in June - Lake Bluff, 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
Lake Bluff, IL

Average humidity in June - Lake Bluff, 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
Lake Bluff, IL

Average rainfall in June - Lake Bluff, 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
Lake Bluff, IL

Average rainfall days in June - Lake Bluff, 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
Lake Bluff, IL

Average snowfall in June - Lake Bluff, 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
Lake Bluff, IL

Average snowfall days in June - Lake Bluff, 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 sea temperature in June
Lake Bluff, IL

Average sea temperature in June - Lake Bluff, IL
  • Average sea temperature in June: 56.6°F

The best month for swimming (with the highest average sea temperature) is August (73.3°F).
The coldest month (with the lowest average sea temperature) is February (37.1°F).

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Average daylight in June /
Average sunshine in June
Lake Bluff, IL

Average daylight in June / Average sunshine in June - Lake Bluff, 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 6min).

  • 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
Lake Bluff, IL

Average sunshine days in June - Lake Bluff, 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
Lake Bluff, IL

Average UV index in June - Lake Bluff, 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
Lake Bluff, IL

Average cloud cover in June - Lake Bluff, 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
Lake Bluff, IL

Average visibility in June - Lake Bluff, 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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Lake Bluff, Illinois, USA

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