August weather forecast
Manito, IL

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Weather in August

The last month of the summer, August, is another warm month in Manito, Illinois, with temperature in the range of an average high of 81.7°F (27.6°C) and an average low of 63.7°F (17.6°C).

Temperature

On the advent of August, Manito's average high-temperature exhibits a minor adjustment to a still warm 81.7°F (27.6°C) from July's 82.4°F (28°C). Manito records an average low of 63.7°F (17.6°C) throughout the nights in August.

Heat index

During August, the heat index is computed to be a hot 87.8°F (31°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. 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 'feels like' or 'felt air temperature', comes about by integrating the temperature readings with the humidity levels. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.

Humidity

In Manito, the average relative humidity in August is 81%.

Rainfall

In August, in Manito, the rain falls for 15.5 days. Throughout August, 2.6" (66mm) of precipitation is accumulated. Throughout the year, in Manito, there are 162.3 rainfall days, and 32.72" (831mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in August in Manito, Illinois, is 13h and 44min.
On the first day of the month, sunrise is at 5:57 am and sunset at 8:13 pm. On the last day of August, in Manito, sunrise is at 6:26 am and sunset at 7:32 pm CDT.

Sunshine

In August, the average sunshine is 10h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Manito in August?

In Manito, in August, the average high-temperature is 81.7°F (27.6°C), and the average low-temperature is 63.7°F (17.6°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is computed to be 87.8°F (31°C).

What is the average humidity in August in Manito?

In Manito, the average relative humidity in August is 81%.

How much does it rain in Manito in August?

In Manito, during August, the rain falls for 15.5 days and regularly aggregates up to 2.6" (66mm) of precipitation.

When it does not snow in Manito?

May through September are months without snowfall.

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

The average day length in August in Manito, Illinois, is 13h and 44min.

When are sunrise and sunset in August in Manito?

In August, on the first day of the month, sunrise is at 5:57 am and sunset at 8:13 pm. On the last day of the month, in Manito, sunrise is at 6:26 am and sunset at 7:32 pm CDT.

How many hours of sunshine does Manito have in August?

In August, the average sunshine duration in Manito is 10h.

What are the months with the highest UV index in Manito?

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

How high is the UV index in August in Manito?

In August, the average daily maximum UV index in Manito, Illinois, is 6. A UV Index of 6 to 7 symbolizes a high hazard to health 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
Manito, IL

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

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (31.5°F).

  • Average low temperature in August: 63.7°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

Average pressure in August
Manito, IL

Average pressure in August - Manito, IL
  • Average pressure in August: 29.97"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in August
Manito, IL

Average wind speed in August - Manito, IL
  • Average wind speed in August: 6.3mph

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in August
Manito, IL

Average humidity in August - Manito, IL
  • Average humidity in August: 81%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (70%).

Average rainfall in August
Manito, IL

Average rainfall in August - Manito, IL
  • Average rainfall in August: 2.6"

The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is January (1.73").

Average rainfall days in August
Manito, IL

Average rainfall days in August - Manito, IL
  • Average rainfall days in August: 15.5 days

The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is February (6.5 days).

Average snowfall in August
Manito, IL

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

The month with the highest snowfall is January (4.25").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Manito, IL

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

The month with the highest number of snowfall days is January (11.3 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
Manito, IL

Average daylight in August / Average sunshine in August - Manito, IL
  • Average daylight in August: 13h 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 18min).

  • Average sunshine in August: 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 August
Manito, IL

Average sunshine days in August - Manito, IL
  • Average sunshine days in August: 11.8 days

The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is July (8.5 days).

Average UV index in August
Manito, IL

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

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

The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is September (Cloud cover 29).

Average visibility in August
Manito, IL

Average visibility in August - Manito, IL
  • Average visibility in August: 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).

Manito, Illinois, USA

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