June weather forecast
Standard, IL

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Weather in June

The first month of the summer, June, is a moderately hot month in Standard, Illinois, with an average temperature fluctuating between 61.7°F (16.5°C) and 78.6°F (25.9°C).

Temperature

The arrival of June introduces a minor uplift in high-temperatures, adjusting from an agreeable 71.1°F (21.7°C) in May to a warm 78.6°F (25.9°C). Standard usually reports an average low-temperature of 61.7°F (16.5°C) during the month of June.

Humidity

In June, the average relative humidity in Standard is 81%.

Rainfall

In Standard, during June, the rain falls for 17.8 days and regularly aggregates up to 3.27" (83mm) of precipitation. Throughout the year, there are 152.7 rainfall days, and 30.79" (782mm) of precipitation is accumulated.

Snowfall

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

Daylight

The month with the longest days in Standard is June, with an average of 15h and 6min of daylight.
On the first day of the month, sunrise is at 5:25 am and sunset at 8:23 pm. On the last day of June, in Standard, sunrise is at 5:27 am and sunset at 8:33 pm CDT.

Sunshine

June through August, with an average of 9.8h of sunshine, are months with the most sunshine in Standard.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Standard. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index, 6 during June, leads to the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

What are June temperatures in Standard?

June temperatures in Standard vary between a high-temperature of 78.6°F (25.9°C) and a low-temperature of 61.7°F (16.5°C).

What is the average humidity in June in Standard?

The average relative humidity in June is 81%.

How many days does it rain in June in Standard?

In Standard, Illinois, in June, during 17.8 rainfall days, 3.27" (83mm) of precipitation is typically accumulated.

When it does not snow in Standard?

May through September are months without snowfall.

When are the longest days in Standard?

June has the longest days of the year in Standard, with an average of 15h and 6min of daylight.

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

In Standard, the average day length in June is 15h and 7min.

When are sunrise and sunset in June in Standard?

On the first day of June, sunrise is at 5:25 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 5:27 am and sunset at 8:33 pm CDT.

What are the months with the most sunshine in Standard?

June through August, with an average of 9.8h of sunshine, are months with the most sunshine in Standard.

How long on average sun shines in June in Standard?

In June, the average sunshine duration in Standard is 9.8h.

When is the highest UV index in Standard?

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

How high is the UV index in June in Standard?

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
Standard, IL

Average temperature in June - Standard, IL
  • Average high temperature in June: 78.6°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 (28.9°F).

  • Average low temperature in June: 61.7°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).

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Average pressure in June
Standard, IL

Average pressure in June - Standard, IL
  • Average pressure in June: 29.91"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in June
Standard, IL

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

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in June
Standard, IL

Average humidity in June - Standard, 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 (72%).

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Average rainfall in June
Standard, IL

Average rainfall in June - Standard, IL
  • Average rainfall in June: 3.27"

The wettest month (with the highest rainfall) is May (4.69").
The driest months (with the least rainfall) are January and December (1.61").

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Average rainfall days in June
Standard, IL

Average rainfall days in June - Standard, IL
  • Average rainfall days in June: 17.8 days

The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is January (5.9 days).

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Average snowfall in June
Standard, IL

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

The month with the highest snowfall is January (4.09").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in June
Standard, IL

Average snowfall days in June - Standard, 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 and August (0 days).

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Average daylight in June /
Average sunshine in June
Standard, IL

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

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in June: 9h and 5min

The months with the most sunshine are June, July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in June
Standard, IL

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

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is April (10.2 days).

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Average UV index in June
Standard, IL

Average UV index in June - Standard, 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 and December (UV index 1).

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Average cloud cover in June
Standard, IL

Average cloud cover in June - Standard, IL
  • Average cloud cover in June: 33

The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are August and September (Cloud cover 32).

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Average visibility in June
Standard, IL

Average visibility in June - Standard, IL
  • Average visibility in June: 6mi

The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).

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Standard, Illinois, USA

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