July weather forecast
Junction City, IL

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Weather in July

July, like June, in Junction City, Illinois, is a moderately hot summer month, with temperature in the range of an average low of 67.5°F (19.7°C) and an average high of 84.7°F (29.3°C).

Temperature

With an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 67.5°F (19.7°C), July is the warmest month.

Heat index

For most parts of July, the heat index is estimated at a torrid 96.8°F (36°C). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

May, July and August, with an average relative humidity of 80%, are the most humid months.

Rainfall

In Junction City, in July, during 16.5 rainfall days, 2.76" (70mm) of precipitation is typically accumulated. In Junction City, during the entire year, the rain falls for 145.5 days and collects up to 28.39" (721mm) of precipitation.

Snowfall

In Junction City, snow does not fall in May through October.

Daylight

In Junction City, the average length of the day in July is 14h and 33min.
On the first day of July, sunrise is at 5:36 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:07 pm CDT.

Sunshine

In Junction City, the average sunshine in July is 10.4h.

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 hazard from unsafe exposure to UV radiation for average individuals.
Note: In July, the UV index of 6 transforms into the following advice:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.

Frequently asked questions

What is the warmest month?

July, on average, is the warmest month, registering a high temperature of 84.7°F (29.3°C) and a low of 67.5°F (19.7°C).

How hot is it in July?

Junction City in July has an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 67.5°F (19.7°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is estimated at 96.8°F (36°C).

What are the most humid months?

May, July and August, with an average relative humidity of 80%, are most humid months.

What is the average humidity in July?

In July, the average relative humidity is 80%.

How many days does it rain in July?

In Junction City, in July, during 16.5 rainfall days, 2.76" (70mm) of precipitation is typically accumulated.

When it does not snow?

May through October are months without snowfall.

What is the average length of the day in July?

The average day length in July is 14h and 33min.

When is the sunrise / sunset in July in Junction City?

In July, on the first day of the month, sunrise is at 5:36 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:07 pm CDT.

How many hours of sunshine does Junction City have in July?

In July, the average sunshine duration is 10.4h.

What is the month with the highest UV index?

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?

The average daily maximum UV index in July in Junction City is 6. A UV Index reading of 6 to 7 represents a high health risk 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 July
Junction City, IL

Average temperature in July - Junction City, IL
  • Average high temperature in July: 84.7°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in July: 67.5°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in July
Junction City, IL

Average pressure in July - Junction City, IL
  • Average pressure in July: 29.97"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in July
Junction City, IL

Average wind speed in July - Junction City, IL
  • Average wind speed in July: 5.8mph

The windiest months (with the highest average wind speed) are January and February (10mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).

Average humidity in July
Junction City, IL

Average humidity in July - Junction City, IL
  • Average humidity in July: 80%

The months with the highest relative humidity are May, July and August (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in July
Junction City, IL

Average rainfall in July - Junction City, IL
  • Average rainfall in July: 2.76"

The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is February (1.46").

Average rainfall days in July
Junction City, IL

Average rainfall days in July - Junction City, IL
  • Average rainfall days in July: 16.5 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (7.2 days).

Average snowfall in July
Junction City, IL

Average snowfall in July - Junction City, IL
  • Average snowfall in July: 0"

The month with the highest snowfall is January (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in July
Junction City, IL

Average snowfall days in July - Junction City, IL
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (5.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
Junction City, IL

Average daylight in July / Average sunshine in July - Junction City, IL
  • Average daylight in July: 14h and 3min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in July: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

Average sunshine days in July
Junction City, IL

Average sunshine days in July - Junction City, IL
  • Average sunshine days in July: 12.3 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (11.5 days).

Average UV index in July
Junction City, IL

Average UV index in July - Junction City, 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, November and December (UV index 2).

Average cloud cover in July
Junction City, IL

Average cloud cover in July - Junction City, IL
  • Average cloud cover in July: 29

The months with the most cloud cover are January and February (Cloud cover 51).
The months with the least cloud cover are June and August (Cloud cover 28).

Average visibility in July
Junction City, IL

Average visibility in July - Junction City, IL
  • Average visibility in July: 6mi

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

Junction City, Illinois, USA

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