June weather forecast
Columbus, IL

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Weather in June

June, the first month of the summer in Columbus, is a warm month, with an average temperature fluctuating between 81.1°F (27.3°C) and 64°F (17.8°C).

Temperature

June brings a rise in Columbus's average high-temperature, moving from an agreeable 72°F (22.2°C) in May to a moderately hot 81.1°F (27.3°C). Columbus throughout June, records an average low-temperature of 64°F (17.8°C).

Heat index

In June, the heat index is computed to be a tropical 87.8°F (31°C). If one continues to be active during exposure, it might cause tiredness and subsequent heat cramps.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', gives a temperature feeling by integrating air temperature and humidity. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.

Humidity

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

Rainfall

In Columbus, during June, the rain falls for 16.1 days and regularly aggregates up to 2.6" (66mm) of precipitation. In Columbus, during the entire year, the rain falls for 134.2 days and collects up to 23.15" (588mm) of precipitation.

Snowfall

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

Daylight

June has the longest days of the year, with an average of 15h and 0min of daylight.
On the first day of the month, sunrise is at 5:37 am and sunset at 8:27 pm. On the last day of June, in Columbus, sunrise is at 5:39 am and sunset at 8:37 pm CDT.

Sunshine

The average sunshine in June is 10.2h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes 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:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. 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. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.

Frequently asked questions

What are June temperatures in Columbus?

The high-temperature, in June, in Columbus, is 81.1°F (27.3°C), while the low-temperature averages to 64°F (17.8°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in June is computed to be 87.8°F (31°C).

What are the most humid months?

The months with the highest humidity are June and July, with an average relative humidity of 81%.

What is the average humidity in June?

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

How many days does it rain in June?

In Columbus, in June, it is raining for 16.1 days, with typically 2.6" (66mm) of accumulated precipitation.

When it does not snow?

May through September are months without snowfall.

When are the longest days?

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

What is the average length of the day in June?

In June, the average day length is 14h and 58min.

What time are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:37 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:37 pm CDT.

How many hours of sunshine does Columbus have in June?

In June, the average sunshine duration is 10.2h.

What are the months with the highest UV index?

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

How high is the UV index in June?

The average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high health threat 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
Columbus, IL

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

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (32.7°F).

  • Average low temperature in June: 64°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 (20.1°F).

Average pressure in June
Columbus, IL

Average pressure in June - Columbus, 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
Columbus, IL

Average wind speed in June - Columbus, IL
  • Average wind speed in June: 7.5mph

The windiest months (with the highest average wind speed) are January and February (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).

Average humidity in June
Columbus, IL

Average humidity in June - Columbus, 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 (71%).

Average rainfall in June
Columbus, IL

Average rainfall in June - Columbus, IL
  • Average rainfall in June: 2.6"

The wettest month (with the highest rainfall) is May (3.35").
The driest months (with the least rainfall) are January and December (1.02").

Average rainfall days in June
Columbus, IL

Average rainfall days in June - Columbus, IL
  • Average rainfall days in June: 16.1 days

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (5 days).

Average snowfall in June
Columbus, IL

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

The month with the highest snowfall is January (2.76").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
Columbus, IL

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

The month with the highest number of snowfall days is January (8.8 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
Columbus, IL

Average daylight in June / Average sunshine in June - Columbus, 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 1min

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

Average sunshine days in June
Columbus, IL

Average sunshine days in June - Columbus, IL
  • Average sunshine days in June: 11.1 days

The month with the most sunshine days is December (19.6 days).
The month with the least sunshine days is June (11.1 days).

Average UV index in June
Columbus, IL

Average UV index in June - Columbus, 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
Columbus, IL

Average cloud cover in June - Columbus, IL
  • Average cloud cover in June: 31

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

Average visibility in June
Columbus, IL

Average visibility in June - Columbus, 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).

Columbus, Illinois, USA

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