June weather forecast
Glasgow, IL

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Weather in June

June, the first month of the summer in Glasgow, is a warm month, with an average temperature varying between 64.4°F (18°C) and 81.9°F (27.7°C).

Temperature

As June sets, the average high-temperature shows a slight increase, moving up from an agreeable 73°F (22.8°C) in May to a warm 81.9°F (27.7°C). The nights of June in Glasgow anticipate an average low-temperature of 64.4°F (18°C).

Heat index

During June, the heat index is computed to be a hot 87.8°F (31°C). Exposure and extended activity could potentially cause a state of fatigue and lead to heat cramps.
Note that heat index values are valued for light wind and location in the shade. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', arises from combining readings of air temperature and relative moisture content. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In June, the average relative humidity is 80%.

Rainfall

In Glasgow, during June, the rain falls for 17 days and regularly aggregates up to 3.9" (99mm) of precipitation. In Glasgow, during the entire year, the rain falls for 155.4 days and collects up to 31.69" (805mm) of precipitation.

Snowfall

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

Daylight

June has the longest days of the year, with an average of 14h and 54min of daylight.
On the first day of the month, sunrise is at 5:36 am and sunset at 8:23 pm. On the last day of June, in Glasgow, Illinois, sunrise is at 5:38 am and sunset at 8:33 pm CDT.

Sunshine

With an average of 10.3h of sunshine, June has the most sunshine of the year.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 6 during June translates into these guidelines:
Inhibit overexposure. Warding off sun damage is of utmost importance. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average June temperature in Glasgow?

In June, the average high-temperature and low-temperature in Glasgow, Illinois, are 81.9°F (27.7°C) and 64.4°F (18°C) respectively. In June, the average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, is computed to be 87.8°F (31°C).

What is the average humidity in June in Glasgow?

In June, the average relative humidity in Glasgow, Illinois, is 80%.

How much does it rain in Glasgow in June?

In Glasgow, Illinois, during June, the rain falls for 17 days and regularly aggregates up to 3.9" (99mm) of precipitation.

When it does not snow in Glasgow?

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

When are the longest days in Glasgow?

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

How many hours of daylight does Glasgow have in June?

In Glasgow, the average day length in June is 14h and 55min.

When are sunrise and sunset in June in Glasgow?

In June, on the first day of the month, sunrise is at 5:36 am and sunset at 8:23 pm. On the last day of the month, in Glasgow, sunrise is at 5:38 am and sunset at 8:33 pm CDT.

What month has the most sunshine in Glasgow?

June has the most sunshine of the year in Glasgow, Illinois, with an average of 10.3h of sunshine.

How many hours of sunshine does Glasgow have in June?

The average sunshine duration in June in Glasgow is 10.3h.

What is the month with the highest UV index in Glasgow?

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

What is the UV index reading in June in Glasgow?

The average daily maximum UV index in June in Glasgow, Illinois, is 6. A UV Index estimate of 6 to 7 represents 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
Glasgow, IL

Average temperature in June - Glasgow, IL
  • Average high temperature in June: 81.9°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (33.8°F).

  • Average low temperature in June: 64.4°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in June
Glasgow, IL

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

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in June
Glasgow, IL

Average wind speed in June - Glasgow, IL
  • Average wind speed in June: 7mph

The windiest months (with the highest average wind speed) are January and April (9.9mph).
The calmest month (with the lowest average wind speed) is July (6mph).

Average humidity in June
Glasgow, IL

Average humidity in June - Glasgow, IL
  • Average humidity in June: 80%

The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is October (71%).

Average rainfall in June
Glasgow, IL

Average rainfall in June - Glasgow, IL
  • Average rainfall in June: 3.9"

The wettest month (with the highest rainfall) is May (4.02").
The driest months (with the least rainfall) are January, February and December (1.73").

Average rainfall days in June
Glasgow, IL

Average rainfall days in June - Glasgow, IL
  • Average rainfall days in June: 17 days

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is February (7.2 days).

Average snowfall in June
Glasgow, IL

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

The month with the highest snowfall is January (3.46").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
Glasgow, IL

Average snowfall days in June - Glasgow, 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).

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

Average daylight in June / Average sunshine in June - Glasgow, 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 18min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in June
Glasgow, IL

Average sunshine days in June - Glasgow, IL
  • Average sunshine days in June: 8.6 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is June (8.6 days).

Average UV index in June
Glasgow, IL

Average UV index in June - Glasgow, 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).

Average cloud cover in June
Glasgow, IL

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

The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are June, July, August and September (Cloud cover 30).

Average visibility in June
Glasgow, IL

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

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

Glasgow, Illinois, USA

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