June weather forecast
Warsaw, IL

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Weather in June

The first month of the summer, June, is a warm month in Warsaw, Illinois, with an average temperature fluctuating between 81°F (27.2°C) and 63.9°F (17.7°C).

Temperature

As May gives way to June, the average high-temperature displays an increase, moving from an agreeable 71.6°F (22°C) to a warm 81°F (27.2°C). In the month of June, the nighttime temperature dips to a steady average of 63.9°F (17.7°C).

Heat index

June's mean heat index is calculated to be a hot 86°F (30°C). With extended exposure and activity, one might feel exhausted and experience heat cramps.
Records show heat index calculations are tailored for shaded regions and mild winds. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', quantifies the warmth felt when relative humidity is considered. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. 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 highly critical for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

June and July, with an average relative humidity of 81%, are the most humid months in Warsaw, Illinois.

Rainfall

In Warsaw, in June, during 16.9 rainfall days, 3.35" (85mm) of precipitation is typically accumulated. Throughout the year, in Warsaw, there are 140.6 rainfall days, and 27.72" (704mm) of precipitation is accumulated.

Snowfall

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

Daylight

The month with the longest days in Warsaw is June, with an average of 15h and 0min of daylight.
On the first day of June, sunrise is at 5:37 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:39 pm CDT.

Sunshine

In June, the average sunshine is 10.3h.

UV index

June through August, 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 health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum UV index of 6 in June translates into the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
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Frequently asked questions

What are June temperatures in Warsaw?

The average high-temperature, in June, in Warsaw, is 81°F (27.2°C), while the average low-temperature is 63.9°F (17.7°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in June is calculated to be 86°F (30°C).

What are the most humid months in Warsaw?

June and July, with an average relative humidity of 81%, are most humid months in Warsaw, Illinois.

What is the average humidity in June in Warsaw?

The average relative humidity in June in Warsaw, Illinois, is 81%.

How many days does it rain in June in Warsaw?

In Warsaw, during June, the rain falls for 16.9 days and regularly aggregates up to 3.35" (85mm) of precipitation.

When it does not snow in Warsaw?

May through September are months without snowfall.

When are the longest days in Warsaw?

With an average of 15h and 0min of daylight, June has the longest days of the year in Warsaw.

How many hours of daylight does Warsaw have in June?

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

When is the sunrise / sunset in June in Warsaw?

On the first day of June in Warsaw, sunrise is at 5:37 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:39 pm CDT.

How long on average sun shines in June in Warsaw?

In Warsaw, the average sunshine duration in June is 10.3h.

What are the months with the highest UV index in Warsaw?

The months with the highest UV index in Warsaw, Illinois, are June through August, with an average maximum UV index of 6.

How high is the UV index in June in Warsaw?

The average daily maximum UV index in June in Warsaw is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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
Warsaw, IL

Average temperature in June - Warsaw, IL
  • Average high temperature in June: 81°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in June: 63.9°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).

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Average pressure in June
Warsaw, IL

Average pressure in June - Warsaw, IL
  • Average pressure in June: 29.9"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in June
Warsaw, IL

Average wind speed in June - Warsaw, IL
  • Average wind speed in June: 7.6mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

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Average humidity in June
Warsaw, IL

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

The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in June
Warsaw, IL

Average rainfall in June - Warsaw, IL
  • Average rainfall in June: 3.35"

The wettest month (with the highest rainfall) is May (3.9").
The driest month (with the least rainfall) is January (1.34").

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Average rainfall days in June
Warsaw, IL

Average rainfall days in June - Warsaw, IL
  • Average rainfall days in June: 16.9 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (5.7 days).

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Average snowfall in June
Warsaw, IL

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

The month with the highest snowfall is January (3.94").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in June
Warsaw, IL

Average snowfall days in June - Warsaw, 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
Warsaw, IL

Average daylight in June / Average sunshine in June - Warsaw, 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 24min).

  • Average sunshine in June: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

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Average sunshine days in June
Warsaw, IL

Average sunshine days in June - Warsaw, IL
  • Average sunshine days in June: 10.9 days

The month with the most sunshine days is December (18.6 days).
The month with the least sunshine days is June (10.9 days).

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Average UV index in June
Warsaw, IL

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

The months with the highest UV index are June, July and August (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
Warsaw, IL

Average cloud cover in June - Warsaw, IL
  • Average cloud cover in June: 30

The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in June
Warsaw, IL

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

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