July weather - Summer 2024 - Springfield, IL

Weather in July
Frequently asked questions
Average temperature in July
Average pressure in July
Average wind speed in July
Average humidity in July
Average rainfall in July
Average rainfall days in July
Average snowfall in July
Average snowfall days in July
Average daylight in July
Average sunshine in July
Average sunshine days in July
Average UV index in July
Average cloud cover in July
Average visibility in July

The Abraham Lincoln House in Springfield, Illinois

Weather in July

July is the height of summer in Springfield with temperatures reaching a peak of around 82.8°F (28.2°C). The blazing sun, extended daylight, and high humidity define the season's peak. The evenings, however, provide a welcome break from the heat. Despite being the warmest month, the presence of precipitation validates the necessity for weather-proof planning. Residents and visitors alike are recommended to stay hydrated and sun-protected during outings.

Temperature

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

Heat index

The heat index value during July is calculated to be a hot 91.4°F (33°C). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
In terms of the heat index, values are set with light wind and shade conditions in mind. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.

Humidity

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

Rainfall

In Springfield, during July, the rain falls for 15.8 days and regularly aggregates up to 2.09" (53mm) of precipitation. Throughout the year, in Springfield, 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 in Springfield, Illinois, is 14h and 40min.
On the first day of July, sunrise is at 5:34 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 8:12 pm CDT.

Sunshine

In July, the average sunshine is 10.1h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 6 in July converts into the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.

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Frequently asked questions

What is the warmest month in Springfield?

In Springfield, Illinois, the peak average temperatures are observed in July, with a high of 82.8°F (28.2°C) and a low of 66°F (18.9°C).

Is it hot in Springfield during July?

In July, the average high-temperature and low-temperature are 82.8°F (28.2°C) and 66°F (18.9°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, in July is calculated to be 91.4°F (33°C).

What is the most humid month in Springfield?

With an average relative humidity of 84%, July is the most humid month.

What is the average humidity in July in Springfield?

The average relative humidity in July in Springfield is 84%.

How much does it rain in Springfield in July?

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

When it does not snow in Springfield?

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

How many hours of daylight does Springfield have in July?

The average day length in July in Springfield is 14h and 40min.

What time are sunrise and 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, Illinois, sunrise is at 5:57 am and sunset at 8:12 pm CDT.

How long on average sun shines in July in Springfield?

In July, the average sunshine duration in Springfield, Illinois, is 10.1h.

When is 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 July in Springfield?

In Springfield, Illinois, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J July A S O N D

Jun

July

Aug

Average high temperature

81.1°F 27.3°C

82.8°F 28.2°C

81.9°F 27.7°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.9mph 12.7km/h

6.6mph 10.6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

11.8

11.4

13.3

Average UV index

Average cloud cover

Average visibility

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: 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: 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: 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: 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: 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: 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: 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: 14h and 4min

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 July: 10h and 1min

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: 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: 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: 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: 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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July weather forecast
Springfield, IL

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