June weather forecast
Blue Mound, IL

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Weather in June

The first month of the summer, June, is a moderately hot month in Blue Mound, Illinois, with an average temperature ranging between max 81.1°F (27.3°C) and min 64.4°F (18°C).

Temperature

As Blue Mound transitions into June, the average high-temperature is observed to slightly rise from an agreeable 72.9°F (22.7°C) in May to a moderately hot 81.1°F (27.3°C). The temperature lowers to an average of 64.4°F (18°C) during June nights.

Heat index

The heat index value for June is evaluated at a hot 86°F (30°C). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is found by incorporating humidity levels into the air temperature measurement. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.

Humidity

In June, the average relative humidity is 80%.

Rainfall

In Blue Mound, in June, during 14.8 rainfall days, 2.83" (72mm) of precipitation is typically accumulated. In Blue Mound, during the entire year, the rain falls for 139.6 days and collects up to 24.25" (616mm) of precipitation.

Snowfall

In Blue Mound, snow does not fall in April through October.

Daylight

With an average of 14h and 54min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:30 am and sunset at 8:18 pm. On the last day of June, in Blue Mound, Illinois, sunrise is at 5:32 am and sunset at 8:28 pm CDT.

Sunshine

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

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 threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: An average UV index of 6 in June transforms into this advice:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. 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. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
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Frequently asked questions

What is the average June temperature in Blue Mound?

June temperatures in Blue Mound vary between a high-temperature of 81.1°F (27.3°C) and a low-temperature of 64.4°F (18°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in June is evaluated at 86°F (30°C).

What is the average humidity in June in Blue Mound?

The average relative humidity in June in Blue Mound is 80%.

How much does it rain in Blue Mound in June?

In June, in Blue Mound, the rain falls for 14.8 days. Throughout June, 2.83" (72mm) of precipitation is accumulated.

When it does not snow in Blue Mound?

In Blue Mound, snow does not fall in April through October.

When are the longest days in Blue Mound?

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

How many hours of daylight does Blue Mound have in June?

In June, the average day length in Blue Mound is 14h and 56min.

When are sunrise and sunset in June in Blue Mound?

In June, on the first day of the month, sunrise is at 5:30 am and sunset at 8:18 pm. On the last day of the month, in Blue Mound, sunrise is at 5:32 am and sunset at 8:28 pm CDT.

What month has the most sunshine in Blue Mound?

June has the most sunshine of the year in Blue Mound, Illinois, with an average of 10.4h of sunshine.

How many hours of sunshine does Blue Mound have in June?

In June, the average sunshine duration in Blue Mound is 10.4h.

When is the highest UV index in Blue Mound?

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

What is the UV index reading in June in Blue Mound?

In Blue Mound, the average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe 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
Blue Mound, IL

Average temperature in June - Blue Mound, IL
  • Average high temperature in June: 81.1°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (33.6°F).

  • Average low temperature in June: 64.4°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in June
Blue Mound, IL

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

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in June
Blue Mound, IL

Average wind speed in June - Blue Mound, IL
  • Average wind speed in June: 7.4mph

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).

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Average humidity in June
Blue Mound, IL

Average humidity in June - Blue Mound, IL
  • Average humidity in June: 80%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in June
Blue Mound, IL

Average rainfall in June - Blue Mound, IL
  • Average rainfall in June: 2.83"

The wettest months (with the highest rainfall) are April and May (2.91").
The driest months (with the least rainfall) are February and December (1.38").

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Average rainfall days in June
Blue Mound, IL

Average rainfall days in June - Blue Mound, IL
  • Average rainfall days in June: 14.8 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (6.9 days).

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Average snowfall in June
Blue Mound, IL

Average snowfall in June - Blue Mound, IL
  • Average snowfall in June: 0"

The month with the highest snowfall is February (2.8").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in June
Blue Mound, IL

Average snowfall days in June - Blue Mound, IL
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (7.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in June /
Average sunshine in June
Blue Mound, IL

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

  • Average sunshine in June: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in June
Blue Mound, IL

Average sunshine days in June - Blue Mound, IL
  • Average sunshine days in June: 12.1 days

The month with the most sunshine days is October (19.7 days).
The month with the least sunshine days is May (11.6 days).

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Average UV index in June
Blue Mound, IL

Average UV index in June - Blue Mound, 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
Blue Mound, IL

Average cloud cover in June - Blue Mound, IL
  • Average cloud cover in June: 30

The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are June and September (Cloud cover 30).

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Average visibility in June
Blue Mound, IL

Average visibility in June - Blue Mound, IL
  • Average visibility in June: 6mi

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

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Blue Mound, Illinois, USA

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