June weather forecast
Springfield, IL

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The Abraham Lincoln House in Springfield, Illinois
The Abraham Lincoln House in Springfield, Illinois

Weather in June

June marks the doorstep to summer in Springfield. The offering of longer days and ample sunlight turns the city into a sun-soaked haven. With more sunshine hours of around 10.4 hours and highs of up to 81.1°F, it is a splendid time for summer activities. However, as humidity begins to rise, those unaccustomed to it might experience discomfort. A dip in the local lake or taking advantage of the city’s green canopy might serve as a retreat from the heat.

Temperature

June's arrival in Springfield is noted with a slight increase in the average high-temperature, moving from a pleasant 72.9°F in May to a moderately hot 81.1°F. During the nights in June, Springfield experiences a consistent average temperature of 64.6°F.

Heat index

June's heat index is computed to be a tropical 86°F. If one continues to be active during exposure, it might cause tiredness and subsequent heat cramps.
Observations indicate that the heat index values are for shady locations with light wind. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.

Humidity

In June, the average relative humidity is 80%.

Rainfall

June is the month with the most rainfall. Rain falls for 15.5 days and accumulates 2.72" of precipitation.

Snowfall

In Springfield, Illinois, snow does not fall in May through October.

Daylight

The month with the longest days in Springfield is June, with an average of 14h and 54min of daylight.
On the first day of the month, sunrise is at 5:32 am and sunset at 8:20 pm. On the last day of June, in Springfield, sunrise is at 5:33 am and sunset at 8:30 pm CDT.

Sunshine

June has the most sunshine of the year in Springfield, 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 health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 6 during June translates into the following guidance:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
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FAQ

What are June temperatures in Springfield?

In June, the average high-temperature and low-temperature in Springfield are 81.1°F and 64.6°F respectively. The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, in June is computed to be 86°F.

What is the average humidity in June in Springfield?

The average relative humidity in June in Springfield, Illinois, is 80%.

What is the rainiest month in Springfield?

June is the month with the most rainfall in Springfield, Illinois. Rain falls for 15.5 days and accumulates 2.72" of precipitation.

How many days does it rain in June in Springfield?

In Springfield, Illinois, in June, during 15.5 rainfall days, 2.72" of precipitation is typically accumulated.

When it does not snow in Springfield?

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

When are the longest days in Springfield?

The month with the longest days in Springfield, Illinois, is June, with an average of 14h and 54min of daylight.

How many hours of daylight does Springfield have in June?

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

When is the sunrise / sunset in June in Springfield?

In June, on the first day of the month, sunrise is at 5:32 am and sunset at 8:20 pm. On the last day of the month, in Springfield, sunrise is at 5:33 am and sunset at 8:30 pm CDT.

What month has the most sunshine in Springfield?

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

How long on average sun shines in June in Springfield?

In June, the average sunshine duration is 10.4h.

What are the months with the highest UV index in Springfield?

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

How high is the UV index in June in Springfield?

The average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
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
Springfield, IL

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

The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in June: 64.6°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).

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Average pressure in June
Springfield, IL

Average pressure in June - Springfield, 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).

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Average wind speed in June
Springfield, IL

Average wind speed in June - Springfield, IL
  • Average wind speed in June: 7.3mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

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Average humidity in June
Springfield, IL

Average humidity in June - Springfield, 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
Springfield, IL

Average rainfall in June - Springfield, IL
  • Average rainfall in June: 2.72"

The wettest month (with the highest rainfall) is June (2.72").
The driest month (with the least rainfall) is December (1.18").

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Average rainfall days in June
Springfield, IL

Average rainfall days in June - Springfield, IL
  • Average rainfall days in June: 15.5 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is February (5.8 days).

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Average snowfall in June
Springfield, IL

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

The month with the highest snowfall is January (2.24").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Springfield, IL

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

The month with the highest number of snowfall days is January (9.5 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
Springfield, IL

Average daylight in June / Average sunshine in June - Springfield, 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 12min).

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Average sunshine days in June
Springfield, IL

Average sunshine days in June - Springfield, IL
  • Average sunshine days in June: 11.8 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (11.4 days).

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Average UV index in June
Springfield, IL

Average UV index in June - Springfield, 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
Springfield, IL

Average cloud cover in June - Springfield, IL
  • Average cloud cover in June: 29

The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are June and September (Cloud cover 29).

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Average visibility in June
Springfield, IL

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

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