August weather forecast
Ina, IL

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Weather in August

The last month of the summer, August, is also a moderately hot month in Ina, Illinois, with an average temperature fluctuating between 66°F (18.9°C) and 85.3°F (29.6°C).

Temperature

Upon the beginning of August, Ina's high-temperatures register at a moderately hot 85.3°F (29.6°C), closely mirroring the preceding month. Ina, during the month of August, experiences an average low-temperature of 66°F (18.9°C).

Heat index

August's heat index is evaluated at a fiery hot 96.8°F (36°C). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is the outcome of merging air's temperature and its humidity metrics. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In Ina, Illinois, the average relative humidity in August is 77%.

Rainfall

In Ina, during August, the rain falls for 11.3 days and regularly aggregates up to 1.61" (41mm) of precipitation. In Ina, during the entire year, the rain falls for 122.7 days and collects up to 18.03" (458mm) of precipitation.

Snowfall

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

Daylight

In August, the average length of the day in Ina is 13h and 36min.
On the first day of August, sunrise is at 5:59 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 7:26 pm CDT.

Sunshine

In August, the average sunshine in Ina is 10.2h.

UV index

May 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 vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In August, the maximum UV index of 6 suggests this advice:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot in Ina during August?

In August, in Ina, the average high-temperature is 85.3°F (29.6°C), and the average low-temperature is 66°F (18.9°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, is evaluated at 96.8°F (36°C).

What is the average humidity in August in Ina?

The average relative humidity in August in Ina, Illinois, is 77%.

How many days does it rain in August in Ina?

In Ina, Illinois, in August, it is raining for 11.3 days, with typically 1.61" (41mm) of accumulated precipitation.

When it does not snow in Ina?

In Ina, Illinois, snow does not fall in May through September.

How many hours of daylight does Ina have in August?

The average day length in August in Ina, Illinois, is 13h and 36min.

What time are sunrise and sunset in August in Ina?

On the first day of August in Ina, sunrise is at 5:59 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 7:26 pm CDT.

How long on average sun shines in August in Ina?

The average sunshine duration in August in Ina is 10.2h.

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

The months with the highest UV index in Ina, Illinois, are May through August, with an average maximum UV index of 6.

What is the UV index reading in August in Ina?

In Ina, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health threat 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 August
Ina, IL

Average temperature in August - Ina, IL
  • Average high temperature in August: 85.3°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in August: 66°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

Average pressure in August
Ina, IL

Average pressure in August - Ina, IL
  • Average pressure in August: 29.98"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 August
Ina, IL

Average wind speed in August - Ina, IL
  • Average wind speed in August: 5.9mph

The windiest months (with the highest average wind speed) are January and February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.9mph).

Average humidity in August
Ina, IL

Average humidity in August - Ina, IL
  • Average humidity in August: 77%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).

Average rainfall in August
Ina, IL

Average rainfall in August - Ina, IL
  • Average rainfall in August: 1.61"

The wettest month (with the highest rainfall) is April (2.56").
The driest month (with the least rainfall) is September (0.98").

Average rainfall days in August
Ina, IL

Average rainfall days in August - Ina, IL
  • Average rainfall days in August: 11.3 days

The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in August
Ina, IL

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

The month with the highest snowfall is January (0.71").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Ina, IL

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

The month with the highest number of snowfall days is January (4.5 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
Ina, IL

Average daylight in August / Average sunshine in August - Ina, IL
  • Average daylight in August: 13h and 4min

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 36min).

  • Average sunshine in August: 10h and 1min

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

Average sunshine days in August
Ina, IL

Average sunshine days in August - Ina, IL
  • Average sunshine days in August: 16.7 days

The month with the most sunshine days is October (21.3 days).
The month with the least sunshine days is May (13.8 days).

Average UV index in August
Ina, IL

Average UV index in August - Ina, IL
  • Average UV index in August: 6

The months with the highest UV index are May, 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
Ina, IL

Average cloud cover in August - Ina, IL
  • Average cloud cover in August: 28

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 August
Ina, IL

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

Ina, Illinois, USA

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