June weather forecast and climate
Springfield, IL

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

Weather in June

June, the first month of the summer, in Springfield, is a warm month, with average temperature fluctuating between 81.1°F (27.3°C) and 64.6°F (18.1°C).

Temperature

In Springfield, the average high-temperature marginally rises, from an agreeable 72.9°F (22.7°C) in May, to a warm 81.1°F (27.3°C). The average low-temperature, in June, is 64.6°F (18.1°C).

Heat index

The average heat index in June is calculated to be a hot 86.7°F (30.4°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'felt air temperature', 'feels like', or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like activity, clothing, differences in body mass, height, and shape, and wind affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

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" (69mm) of precipitation.

Snowfall

In Springfield snow does not fall in May through October.

Daylight

The month with the longest days in Springfield, Illinois, is June, with an average of 15h of daylight.

Sunshine

With an average of 10.4h 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 of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 6 in June transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in June in Springfield?

In Springfield, Illinois, in June, the average high-temperature is 81.1°F (27.3°C), and the average low-temperature is 64.6°F (18.1°C). The average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, in June is calculated to be 86.7°F (30.4°C).

What is the average humidity in June in Springfield?

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

What is the rainiest month in Springfield?

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.

How much does it rain in Springfield in June?

In Springfield, Illinois, in June, during 15.5 rainfall days, 2.72" (69mm) 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?

With an average of 15h of daylight, June has the longest days of the year in Springfield.

How many hours of daylight does Springfield have in June?

In June, the average length of the day in Springfield, Illinois, is 15h.

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 Springfield, the average sunshine in June is 10.4h.

What is the month 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.

What is the UV index intensity in June in Springfield?

The average daily maximum UV index in June in Springfield is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to the Sun's UV rays.

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"

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

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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").
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).
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: 15h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in June: 10.4h

The month with the most sunshine is June (Average sunshine: 10.4h).
The month with the least sunshine is January (Average sunshine: 4.2h).

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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

Months with the highest UV index are June, July and August (UV index 6).
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).
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

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

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