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 (27.3°C), 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 brings a modest temperature shift, moving from an agreeable 72.9°F (22.7°C) in May to a moderately hot 81.1°F (27.3°C). Throughout June, Springfield witnesses a nighttime temperature average of 64.6°F (18.1°C).

Heat index

For June, the heat index is calculated to be a hot 86°F (30°C). Constant activity during exposure could result in a state of weariness and possibly heat cramps.
Heat index's context suggests values are appropriate for shady areas and slight breezes. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.

Humidity

The average relative humidity in June is 80%.

Rainfall

The month with the most rainfall in Springfield is June, when the rain falls for 15.5 days and typically aggregates up to 2.72" (69mm) of precipitation.

Snowfall

May through October are months without snowfall in Springfield, Illinois.

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 5:32 am and sunset at 8:21 pm. On the last day of June, in Springfield, sunrise is at 5:34 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 of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In June, a regular UV index of 6 translates into these guidelines:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

What is the usual temperature for Springfield in June?

The average high-temperature, in June, in Springfield, is 81.1°F (27.3°C), while the average low-temperature is 64.6°F (18.1°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in June is calculated to be 86°F (30°C).

What is the average humidity in June in Springfield?

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

What is the rainiest month in Springfield?

The month with the most rainfall is June, when the rain falls for 15.5 days and typically aggregates up to 2.72" (69mm) of precipitation.

How much does it rain in Springfield in June?

In Springfield, during June, the rain falls for 15.5 days and regularly aggregates up to 2.72" (69mm) of precipitation.

When it does not snow in Springfield?

May through October are months without snowfall in Springfield.

When are the longest days in Springfield?

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

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

The average day length in June in Springfield, Illinois, is 14h and 56min.

When is the sunrise / sunset in June in Springfield?

On the first day of June in Springfield, sunrise is at 5:32 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 8:30 pm CDT.

What month has the most sunshine in Springfield?

The month with the most sunshine in Springfield is June, with an average of 10.4h of sunshine.

How many hours of sunshine does Springfield have in June?

In June, the average sunshine duration in Springfield 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.

How high is the UV index in June in Springfield?

In Springfield, Illinois, the average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unprotected exposure to 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
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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