July weather forecast
Carbondale, IN

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Weather in July

July, like June, in Carbondale, Indiana, is a moderately hot summer month, with temperature in the range of an average low of 64.4°F (18°C) and an average high of 81.5°F (27.5°C).

Temperature

July is the warmest month, with an average high-temperature of 81.5°F (27.5°C) and an average low-temperature of 64.4°F (18°C).

Heat index

Throughout July, the heat index is evaluated at a tropical 87.8°F (31°C). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.
Heat index readings emphasize conditions of light breezes and shaded spots. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', provides an understanding of perceived warmth by combining temperature and relative humidity. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.

Humidity

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

Rainfall

In Carbondale, during July, the rain falls for 18.7 days and regularly aggregates up to 2.72" (69mm) of precipitation. In Carbondale, during the entire year, the rain falls for 161.5 days and collects up to 27.91" (709mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In Carbondale, the average length of the day in July is 14h and 43min.
On the first day of July, sunrise is at 6:23 am and sunset at 9:23 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 9:04 pm EDT.

Sunshine

In Carbondale, the average sunshine in July is 9.9h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 6 during July translates into the following directions:
Guard oneself from overexposure. Defence against sun injury is vital. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months?

Carbondale reaches its average highest temperatures in July, measuring 81.5°F (27.5°C) at the peak and 64.4°F (18°C) at the lowest.

What is the average July temperature?

The average high-temperature and low-temperature during July are 81.5°F (27.5°C) and 64.4°F (18°C) respectively. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in July is evaluated at 87.8°F (31°C).

What is the most humid month?

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

What is the average humidity in July?

In July, the average relative humidity is 84%.

How much does it rain in July?

In Carbondale, in July, it is raining for 18.7 days, with typically 2.72" (69mm) of accumulated precipitation.

When it does not snow?

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

How many hours of daylight does Carbondale have in July?

In Carbondale, the average day length in July is 14h and 43min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 6:23 am and sunset at 9:23 pm. On the last day of the month, in Carbondale, sunrise is at 6:46 am and sunset at 9:04 pm EDT.

How long on average sun shines in July?

The average sunshine duration in July is 9.9h.

When is the highest UV index?

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

How high is the UV index in July?

The average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.
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
Carbondale, IN

Average temperature in July - Carbondale, IN
  • Average high temperature in July: 81.5°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (32°F).

  • Average low temperature in July: 64.4°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

Average pressure in July
Carbondale, IN

Average pressure in July - Carbondale, IN
  • Average pressure in July: 29.98"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in July
Carbondale, IN

Average wind speed in July - Carbondale, IN
  • Average wind speed in July: 6.2mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

Average humidity in July
Carbondale, IN

Average humidity in July - Carbondale, IN
  • Average humidity in July: 84%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (73%).

Average rainfall in July
Carbondale, IN

Average rainfall in July - Carbondale, IN
  • Average rainfall in July: 2.72"

The wettest month (with the highest rainfall) is April (3.39").
The driest month (with the least rainfall) is September (1.5").

Average rainfall days in July
Carbondale, IN

Average rainfall days in July - Carbondale, IN
  • Average rainfall days in July: 18.7 days

The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is February (7.3 days).

Average snowfall in July
Carbondale, IN

Average snowfall in July - Carbondale, IN
  • Average snowfall in July: 0"

The month with the highest snowfall is February (3.27").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in July
Carbondale, IN

Average snowfall days in July - Carbondale, IN
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (11 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Carbondale, IN

Average daylight in July / Average sunshine in July - Carbondale, IN
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in July: 9h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in July
Carbondale, IN

Average sunshine days in July - Carbondale, IN
  • Average sunshine days in July: 9 days

The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is July (9 days).

Average UV index in July
Carbondale, IN

Average UV index in July - Carbondale, IN
  • Average UV index in July: 6

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in July
Carbondale, IN

Average cloud cover in July - Carbondale, IN
  • Average cloud cover in July: 34

The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are June and August (Cloud cover 32).

Average visibility in July
Carbondale, IN

Average visibility in July - Carbondale, IN
  • 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).

Carbondale, Indiana, USA

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