July weather forecast
Springfield, IL

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

Weather in July

July, like June, in Springfield, Illinois, is a moderately hot summer month, with an average temperature fluctuating between 66°F (18.9°C) and 82.8°F (28.2°C).

Temperature

With an average high-temperature of 82.8°F (28.2°C) and an average low-temperature of 66°F (18.9°C), July is the warmest month.

Heat index

In July, the average heat index is computed to be a hot 91.9°F (33.3°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'real feel', or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is individual, with diverse people perceiving weather differently for numerous reasons (differences in body mass, height, and shape, wind, clothing), and activity. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The most humid month is July, with an average relative humidity of 84%.

Rainfall

In Springfield, in July, during 15.8 rainfall days, 2.09" (53mm) of precipitation is typically accumulated. Throughout the year, there are 140.2 rainfall days, and 23.27" (591mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Springfield.

Daylight

In July, the average length of the day is 14h and 40min.
On the first day of the month, sunrise is at 5:34 am and sunset at 8:30 pm. On the last day of July, in Springfield, Illinois, sunrise is at 5:56 am and sunset at 8:13 pm CDT.

Sunshine

The average sunshine in July is 10.1h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Springfield. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 6 in July transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the warmest month in Springfield?

July is the warmest month in Springfield, with an average high-temperature of 82.8°F (28.2°C) and an average low-temperature of 66°F (18.9°C).

What is the temperature in July in Springfield?

In July, in Springfield, the average high-temperature is 82.8°F (28.2°C), and the average low-temperature is 66°F (18.9°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, in July is computed to be 91.9°F (33.3°C).

What is the most humid month in Springfield?

July is the most humid month in Springfield, Illinois, with an average relative humidity of 84%.

What is the average humidity in July in Springfield?

In July, the average relative humidity is 84%.

How many days does it rain in July in Springfield?

In Springfield, in July, it is raining for 15.8 days, with typically 2.09" (53mm) of accumulated precipitation.

When it does not snow in Springfield?

May through October are months without snowfall.

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

In Springfield, Illinois, the average day length in July is 14h and 40min.

When is the sunrise / sunset in July in Springfield?

In July, on the first day of the month, sunrise is at 5:34 am and sunset at 8:30 pm. On the last day of the month, in Springfield, sunrise is at 5:56 am and sunset at 8:13 pm CDT.

How many hours of sunshine does Springfield have in July?

The average sunshine duration in July in Springfield is 10.1h.

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

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

How high is the UV index in July in Springfield?

In July, the average daily maximum UV index in Springfield is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Springfield, IL

Average temperature in July - Springfield, IL
  • Average high temperature in July: 82.8°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 July: 66°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 July
Springfield, IL

Average pressure in July - Springfield, IL
  • Average pressure in July: 29.97"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 July
Springfield, IL

Average wind speed in July - Springfield, IL
  • Average wind speed in July: 6.2mph

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 July
Springfield, IL

Average humidity in July - Springfield, IL
  • Average humidity in July: 84%

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 July
Springfield, IL

Average rainfall in July - Springfield, IL
  • Average rainfall in July: 2.09"

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 July
Springfield, IL

Average rainfall days in July - Springfield, IL
  • Average rainfall days in July: 15.8 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 July
Springfield, IL

Average snowfall in July - Springfield, IL
  • Average snowfall in July: 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 July
Springfield, IL

Average snowfall days in July - Springfield, IL
  • Average snowfall days in July: 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 July /
Average sunshine in July
Springfield, IL

Average daylight in July / Average sunshine in July - Springfield, IL
  • Average daylight in July: 14h and 40min

The month with the longest days is June (Average daylight: 14h and 56min).
The month with the shortest days is December (Average daylight: 9h and 25min).

  • Average sunshine in July: 10h and 6min

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 July
Springfield, IL

Average sunshine days in July - Springfield, IL
  • Average sunshine days in July: 11.4 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 July
Springfield, IL

Average UV index in July - Springfield, IL
  • Average UV index in July: 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 July
Springfield, IL

Average cloud cover in July - Springfield, IL
  • Average cloud cover in July: 30

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 July
Springfield, IL

Average visibility in July - Springfield, IL
  • Average visibility in July: 5mi

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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