August weather forecast
Toledo, IL

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Weather in August

August, the last month of the summer in Toledo, is also a moderately hot month, with temperature in the range of an average high of 81.7°F (27.6°C) and an average low of 64°F (17.8°C).

Temperature

The onset of August notes an average high-temperature of a still moderately hot 81.7°F (27.6°C), subtly shifted from July's 82.9°F (28.3°C). Throughout August, an average nighttime temperature of 64°F (17.8°C) is experienced.

Heat index

During August, the heat index is evaluated at a tropical 87.8°F (31°C). If exposure and activity are sustained, they might cause a feeling of weariness, resulting in heat cramps.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. Elements such as metabolic variations, being pregnant, and physical activity can impact one'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 hold particular significance for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.

Humidity

The average relative humidity in August in Toledo is 82%.

Rainfall

In August, the rain falls for 10.8 days. Throughout August, 0.91" (23mm) of precipitation is accumulated. Throughout the year, in Toledo, there are 111.4 rainfall days, and 10.31" (262mm) of precipitation is accumulated.

Snowfall

April through September are months without snowfall in Toledo.

Daylight

In Toledo, Illinois, the average length of the day in August is 13h and 40min.
On the first day of the month, sunrise is at 5:53 am and sunset at 8:04 pm. On the last day of August, sunrise is at 6:21 am and sunset at 7:24 pm CDT.

Sunshine

The average sunshine in August is 10h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: A daily maximum UV index of 6 in August translates into the following instructions:
Resist extreme sun exposure. Guarding against solar damage is essential. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Toledo in August?

In Toledo, in August, the average high-temperature is 81.7°F (27.6°C), and the average low-temperature is 64°F (17.8°C). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, is evaluated at 87.8°F (31°C).

What is the average humidity in August in Toledo?

In August, the average relative humidity in Toledo is 82%.

How many days does it rain in August in Toledo?

In August, the rain falls for 10.8 days. Throughout August, 0.91" (23mm) of precipitation is accumulated.

When it does not snow in Toledo?

In Toledo, Illinois, snow does not fall in April through September.

What is the average length of the day in August in Toledo?

In August, the average day length in Toledo, Illinois, is 13h and 40min.

What time are sunrise and sunset in August in Toledo?

On the first day of August in Toledo, sunrise is at 5:53 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 7:24 pm CDT.

How many hours of sunshine does Toledo have in August?

The average sunshine duration in August in Toledo is 10h.

When is the highest UV index in Toledo?

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 August in Toledo?

The average daily maximum UV index in August in Toledo is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's 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 August
Toledo, IL

Average temperature in August - Toledo, IL
  • Average high temperature in August: 81.7°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (34.5°F).

  • Average low temperature in August: 64°F

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in August
Toledo, IL

Average pressure in August - Toledo, IL
  • Average pressure in August: 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 August
Toledo, IL

Average wind speed in August - Toledo, IL
  • Average wind speed in August: 6.2mph

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).

Average humidity in August
Toledo, IL

Average humidity in August - Toledo, IL
  • Average humidity in August: 82%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).

Average rainfall in August
Toledo, IL

Average rainfall in August - Toledo, IL
  • Average rainfall in August: 0.91"

The wettest month (with the highest rainfall) is April (1.3").
The driest months (with the least rainfall) are February, September and November (0.51").

Average rainfall days in August
Toledo, IL

Average rainfall days in August - Toledo, IL
  • Average rainfall days in August: 10.8 days

The month with the highest number of rainy days is May (13.5 days).
The month with the least rainy days is February (5.9 days).

Average snowfall in August
Toledo, IL

Average snowfall in August - Toledo, IL
  • Average snowfall in August: 0"

The month with the highest snowfall is December (0.87").
The months with the least snowfall are April, May, June, July, August and September (0").

Average snowfall days in August
Toledo, IL

Average snowfall days in August - Toledo, IL
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Toledo, IL

Average daylight in August / Average sunshine in August - Toledo, IL
  • Average daylight in August: 13h 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 30min).

  • Average sunshine in August: 10h and 0min

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 12min).

Average sunshine days in August
Toledo, IL

Average sunshine days in August - Toledo, IL
  • Average sunshine days in August: 15.9 days

The month with the most sunshine days is January (22.2 days).
The month with the least sunshine days is May (13.8 days).

Average UV index in August
Toledo, IL

Average UV index in August - Toledo, IL
  • Average UV index in August: 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 August
Toledo, IL

Average cloud cover in August - Toledo, IL
  • Average cloud cover in August: 30

The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 29).

Average visibility in August
Toledo, IL

Average visibility in August - Toledo, IL
  • Average visibility in August: 5mi

The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).

Toledo, Illinois, USA

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