August weather forecast
Corning, IA

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Weather in August

The last month of the summer, August, is also a moderately hot month in Corning, Iowa, with temperature in the range of an average high of 81.1°F (27.3°C) and an average low of 63°F (17.2°C).

Temperature

The advent of August brings an average high-temperature of a still warm 81.1°F (27.3°C), exhibiting minor difference from the previous month. An average low-temperature of 63°F (17.2°C) is recorded in the month of August.

Heat index

During August, the heat index is computed to be a hot 86°F (30°C). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.
Records show heat index calculations are tailored for shaded regions and mild winds. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. 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 extremely vital to babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.

Humidity

In August, the average relative humidity is 79%.

Rainfall

In Corning, during August, the rain falls for 12.6 days and regularly aggregates up to 2.2" (56mm) of precipitation. Throughout the year, in Corning, there are 115.1 rainfall days, and 19.21" (488mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

In August, the average length of the day in Corning is 13h and 46min.
On the first day of August, sunrise is at 6:15 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 7:52 pm CDT.

Sunshine

In August, the average sunshine in Corning is 9.7h.

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 hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 6 during August translates into the following directions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Updated: Aug 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in August?

An average high-temperature, in August, in Corning, is 81.1°F (27.3°C) and the average low-temperature is 63°F (17.2°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is computed to be 86°F (30°C).

What is the average humidity in August?

The average relative humidity in August is 79%.

How many days does it rain in August?

In Corning, in August, it is raining for 12.6 days, with typically 2.2" (56mm) of accumulated precipitation.

When it does not snow?

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

How many hours of daylight does Corning have in August?

In August, the average day length in Corning is 13h and 46min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:15 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 7:52 pm CDT.

How long on average sun shines in August?

In Corning, the average sunshine duration in August is 9.7h.

What is the month with 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 August?

In Corning, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Corning, IA

Average temperature in August - Corning, IA
  • Average high temperature in August: 81.1°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (29.3°F).

  • Average low temperature in August: 63°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 (16°F).

Average pressure in August
Corning, IA

Average pressure in August - Corning, IA
  • Average pressure in August: 29.96"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in August
Corning, IA

Average wind speed in August - Corning, IA
  • Average wind speed in August: 7.1mph

The windiest months (with the highest average wind speed) are March and April (10.5mph).
The calmest month (with the lowest average wind speed) is July (7mph).

Average humidity in August
Corning, IA

Average humidity in August - Corning, IA
  • Average humidity in August: 79%

The months with the highest relative humidity are January and June (81%).
The month with the lowest relative humidity is October (70%).

Average rainfall in August
Corning, IA

Average rainfall in August - Corning, IA
  • Average rainfall in August: 2.2"

The wettest month (with the highest rainfall) is June (3.74").
The driest month (with the least rainfall) is February (0.51").

Average rainfall days in August
Corning, IA

Average rainfall days in August - Corning, IA
  • Average rainfall days in August: 12.6 days

The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is February (3 days).

Average snowfall in August
Corning, IA

Average snowfall in August - Corning, IA
  • Average snowfall in August: 0"

The month with the highest snowfall is January (2.28").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Corning, IA

Average snowfall days in August - Corning, IA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Corning, IA

Average daylight in August / Average sunshine in August - Corning, IA
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in August: 9h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days in August
Corning, IA

Average sunshine days in August - Corning, IA
  • Average sunshine days in August: 16.3 days

The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is May (12 days).

Average UV index in August
Corning, IA

Average UV index in August - Corning, IA
  • 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 January (UV index 1).

Average cloud cover in August
Corning, IA

Average cloud cover in August - Corning, IA
  • Average cloud cover in August: 31

The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are July and September (Cloud cover 29).

Average visibility in August
Corning, IA

Average visibility in August - Corning, IA
  • 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).

Corning, Iowa, USA

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