June weather forecast
Rosewood Heights, IL

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Weather in June

The first month of the summer, June, is also a moderately hot month in Rosewood Heights, Illinois, with temperature in the range of an average low of 66.2°F (19°C) and an average high of 83.1°F (28.4°C).

Temperature

The shift into June is accompanied by a temperature increase, with the average high-temperature rising from 74.1°F (23.4°C) in May to a still warm 83.1°F (28.4°C). In Rosewood Heights, an average nighttime temperature of 66.2°F (19°C) is expected during June.

Heat index

Throughout June, the heat index is computed to be a tropical 91.4°F (33°C). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.

Humidity

The average relative humidity in June is 78%.

Rainfall

In Rosewood Heights, Illinois, in June, it is raining for 15.1 days, with typically 2.76" (70mm) of accumulated precipitation. Throughout the year, there are 138 rainfall days, and 23.9" (607mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Rosewood Heights.

Daylight

June has the longest days of the year, with an average of 14h and 54min of daylight.
On the first day of June in Rosewood Heights, sunrise is at 5:36 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 8:29 pm CDT.

Sunshine

The month with the most sunshine is June, with an average of 10.4h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 6 during June translates into the following directions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.

Frequently asked questions

How hot does it get in June?

The average high-temperature and low-temperature during June are 83.1°F (28.4°C) and 66.2°F (19°C) respectively. In June, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is computed to be 91.4°F (33°C).

What is the average humidity in June?

In June, the average relative humidity is 78%.

How much does it rain in June?

In Rosewood Heights, Illinois, during June, the rain falls for 15.1 days and regularly aggregates up to 2.76" (70mm) of precipitation.

When it does not snow?

May through October are months without snowfall.

When are the longest days?

June has the longest days of the year, with an average of 14h and 54min of daylight.

How many hours of daylight does Rosewood Heights have in June?

In June, the average day length is 14h and 51min.

What time are sunrise and sunset in June?

On the first day of June in Rosewood Heights, sunrise is at 5:36 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 8:29 pm CDT.

What month has the most sunshine?

With an average of 10.4h of sunshine, June has the most sunshine of the year.

How many hours of sunshine does Rosewood Heights have in June?

In June, the average sunshine duration is 10.4h.

When is the highest UV index?

The months with the highest UV index are May through August, with an average maximum UV index of 6.

What is the UV index intensity in June?

In Rosewood Heights, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents 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
Rosewood Heights, IL

Average temperature in June - Rosewood Heights, IL
  • Average high temperature in June: 83.1°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in June: 66.2°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

Average pressure in June
Rosewood Heights, IL

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in June
Rosewood Heights, IL

Average wind speed in June - Rosewood Heights, IL
  • Average wind speed in June: 6.6mph

The windiest months (with the highest average wind speed) are January and February (9.6mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).

Average humidity in June
Rosewood Heights, IL

Average humidity in June - Rosewood Heights, IL
  • Average humidity in June: 78%

The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in June
Rosewood Heights, IL

Average rainfall in June - Rosewood Heights, IL
  • Average rainfall in June: 2.76"

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is February (1.14").

Average rainfall days in June
Rosewood Heights, IL

Average rainfall days in June - Rosewood Heights, IL
  • Average rainfall days in June: 15.1 days

The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is January (5.6 days).

Average snowfall in June
Rosewood Heights, IL

Average snowfall in June - Rosewood Heights, IL
  • Average snowfall in June: 0"

The month with the highest snowfall is February (1.61").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in June
Rosewood Heights, IL

Average snowfall days in June - Rosewood Heights, IL
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (6 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
Rosewood Heights, IL

Average daylight in June / Average sunshine in June - Rosewood Heights, IL
  • Average daylight in June: 14h and 5min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in June: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 30min).

Average sunshine days in June
Rosewood Heights, IL

Average sunshine days in June - Rosewood Heights, IL
  • Average sunshine days in June: 12.5 days

The month with the most sunshine days is December (20.4 days).
The month with the least sunshine days is July (12.3 days).

Average UV index in June
Rosewood Heights, IL

Average UV index in June - Rosewood Heights, IL
  • Average UV index in June: 6

The months with the highest UV index are May, 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
Rosewood Heights, IL

Average cloud cover in June - Rosewood Heights, IL
  • Average cloud cover in June: 29

The month with the most cloud cover is January (Cloud cover 51).
The months with the least cloud cover are June, July and August (Cloud cover 29).

Average visibility in June
Rosewood Heights, IL

Average visibility in June - Rosewood Heights, 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).

Rosewood Heights, Illinois, USA

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