June weather forecast
Calhoun, IL

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Weather in June

June, the first month of the summer in Calhoun, is still a warm month, with an average temperature varying between 65.7°F (18.7°C) and 82.2°F (27.9°C).

Temperature

As June arrives, Calhoun's weather shows a minor increase in high-temperatures, edging from May's moderately hot 73.9°F (23.3°C) to a still warm 82.2°F (27.9°C). Throughout June, Calhoun encounters an average temperature drop to an enjoyable 65.7°F (18.7°C).

Heat index

June's mean heat index is computed to be a hot 89.6°F (32°C). Persistent activity under exposure might lead to a feeling of weariness, with subsequent heat cramps.
Realize that the values for the heat index are set for shaded places and light winds. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', determines the feeling of heat when you account for the relative humidity. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially crucial for babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.

Humidity

In June, the average relative humidity in Calhoun is 78%.

Rainfall

In Calhoun, Illinois, in June, during 14.9 rainfall days, 2.64" (67mm) of precipitation is typically accumulated. In Calhoun, during the entire year, the rain falls for 152.3 days and collects up to 27.99" (711mm) of precipitation.

Snowfall

In Calhoun, snow does not fall in May through October.

Daylight

The month with the longest days is June, with an average of 14h and 48min of daylight.
On the first day of June in Calhoun, sunrise is at 5:29 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 8:20 pm CDT.

Sunshine

June has the most sunshine of the year, with an average of 10.6h of sunshine.

UV index

The months with the highest UV index in Calhoun are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In June, an average UV index of 6 transforms into the following instructions:
Ward off overexposure. Defence against solar harm is crucial. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
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Frequently asked questions

What is the average June temperature in Calhoun?

In June, in Calhoun, the average high-temperature is 82.2°F (27.9°C), and the average low-temperature is 65.7°F (18.7°C). In June, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is computed to be 89.6°F (32°C).

What is the average humidity in June in Calhoun?

In June, the average relative humidity in Calhoun, Illinois, is 78%.

How many days does it rain in June in Calhoun?

In June, the rain falls for 14.9 days. Throughout June, 2.64" (67mm) of precipitation is accumulated.

When it does not snow in Calhoun?

May through October are months without snowfall.

When are the longest days in Calhoun?

With an average of 14h and 48min of daylight, June has the longest days of the year in Calhoun, Illinois.

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

In Calhoun, Illinois, the average day length in June is 14h and 50min.

When is the sunrise / sunset in June in Calhoun?

On the first day of June in Calhoun, Illinois, sunrise is at 5:29 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 8:20 pm CDT.

What month has the most sunshine in Calhoun?

June has the most sunshine of the year in Calhoun, with an average of 10.6h of sunshine.

How long on average sun shines in June in Calhoun?

In June, the average sunshine duration is 10.6h.

When is the highest UV index in Calhoun?

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

How high is the UV index in June in Calhoun?

The average daily maximum UV index in June in Calhoun is 6. A UV Index estimate of 6 to 7 represents a high health risk 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
Calhoun, IL

Average temperature in June - Calhoun, IL
  • Average high temperature in June: 82.2°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in June: 65.7°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure in June
Calhoun, IL

Average pressure in June - Calhoun, IL
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in June
Calhoun, IL

Average wind speed in June - Calhoun, IL
  • Average wind speed in June: 7.1mph

The windiest months (with the highest average wind speed) are January and February (10.2mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).

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Average humidity in June
Calhoun, IL

Average humidity in June - Calhoun, IL
  • Average humidity in June: 78%

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

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Average rainfall in June
Calhoun, IL

Average rainfall in June - Calhoun, IL
  • Average rainfall in June: 2.64"

The wettest month (with the highest rainfall) is April (4.09").
The driest month (with the least rainfall) is September (1.54").

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Average rainfall days in June
Calhoun, IL

Average rainfall days in June - Calhoun, IL
  • Average rainfall days in June: 14.9 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (8.8 days).

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Average snowfall in June
Calhoun, IL

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

The month with the highest snowfall is January (1.54").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Calhoun, IL

Average snowfall days in June - Calhoun, IL
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (5.9 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
Calhoun, IL

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in June: 10h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

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Average sunshine days in June
Calhoun, IL

Average sunshine days in June - Calhoun, IL
  • Average sunshine days in June: 11.6 days

The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is July (11.2 days).

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Average UV index in June
Calhoun, IL

Average UV index in June - Calhoun, 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).

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Average cloud cover in June
Calhoun, IL

Average cloud cover in June - Calhoun, IL
  • Average cloud cover in June: 28

The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are June and August (Cloud cover 28).

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Average visibility in June
Calhoun, IL

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

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