July weather forecast
Tuscola, IL

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Weather in July

July, like June, in Tuscola, Illinois, is a moderately hot summer month, with an average temperature fluctuating between 65.7°F (18.7°C) and 82°F (27.8°C).

Temperature

Tuscola experiences its highest temperatures in July, with an average peak of 82°F (27.8°C) and a low of 65.7°F (18.7°C).

Heat index

During July, the heat index is calculated to be a tropical 89.6°F (32°C). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.
Heat index readings emphasize conditions of light breezes and shaded spots. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.

Humidity

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

Rainfall

In July, the rain falls for 15.7 days. Throughout July, 1.61" (41mm) of precipitation is accumulated. Throughout the year, in Tuscola, there are 132 rainfall days, and 15.94" (405mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

In July, the average length of the day in Tuscola is 14h and 40min.
On the first day of the month, sunrise is at 5:29 am and sunset at 8:25 pm. On the last day of July, sunrise is at 5:51 am and sunset at 8:07 pm CDT.

Sunshine

In Tuscola, the average sunshine in July is 10h.

UV index

The months with the highest UV index in Tuscola, Illinois, are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In July, the UV index of 6 transforms into the following advice:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest in Tuscola?

In Tuscola, the peak average temperatures are observed in July, with a high of 82°F (27.8°C) and a low of 65.7°F (18.7°C).

What is the average July temperature in Tuscola?

The high-temperature, in July, in Tuscola, is 82°F (27.8°C), while the low-temperature averages to 65.7°F (18.7°C). In July, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is calculated to be 89.6°F (32°C).

What is the most humid month in Tuscola?

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

What is the average humidity in July in Tuscola?

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

How much does it rain in Tuscola in July?

In Tuscola, during July, the rain falls for 15.7 days and regularly aggregates up to 1.61" (41mm) of precipitation.

When it does not snow in Tuscola?

In Tuscola, snow does not fall in May through September.

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

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

When are sunrise and sunset in July in Tuscola?

On the first day of July in Tuscola, sunrise is at 5:29 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:07 pm CDT.

How many hours of sunshine does Tuscola have in July?

In Tuscola, Illinois, the average sunshine duration in July is 10h.

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

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

How high is the UV index in July in Tuscola?

In July, the average daily maximum UV index in Tuscola is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe 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
Tuscola, IL

Average temperature in July - Tuscola, IL
  • Average high temperature in July: 82°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.3°F).

  • Average low temperature in July: 65.7°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (21°F).

Average pressure in July
Tuscola, IL

Average pressure in July - Tuscola, IL
  • Average pressure in July: 29.98"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in July
Tuscola, IL

Average wind speed in July - Tuscola, IL
  • Average wind speed in July: 6.3mph

The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

Average humidity in July
Tuscola, IL

Average humidity in July - Tuscola, 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%).

Average rainfall in July
Tuscola, IL

Average rainfall in July - Tuscola, IL
  • Average rainfall in July: 1.61"

The wettest month (with the highest rainfall) is April (1.97").
The driest month (with the least rainfall) is February (0.83").

Average rainfall days in July
Tuscola, IL

Average rainfall days in July - Tuscola, IL
  • Average rainfall days in July: 15.7 days

The month with the highest number of rainy days is July (15.7 days).
The month with the least rainy days is February (6 days).

Average snowfall in July
Tuscola, IL

Average snowfall in July - Tuscola, IL
  • Average snowfall in July: 0"

The month with the highest snowfall is December (1.26").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Tuscola, IL

Average snowfall days in July - Tuscola, IL
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (8 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
Tuscola, IL

Average daylight in July / Average sunshine in July - Tuscola, 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 0min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in July
Tuscola, IL

Average sunshine days in July - Tuscola, IL
  • Average sunshine days in July: 11.1 days

The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is July (11.1 days).

Average UV index in July
Tuscola, IL

Average UV index in July - Tuscola, 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).

Average cloud cover in July
Tuscola, IL

Average cloud cover in July - Tuscola, IL
  • Average cloud cover in July: 32

The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in July
Tuscola, IL

Average visibility in July - Tuscola, 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).

Tuscola, Illinois, USA

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