August weather forecast
Conway, IA

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Weather in August

The last month of the summer, August, is another warm month in Conway, Iowa, with an average temperature ranging between min 63.5°F (17.5°C) and max 82°F (27.8°C).

Temperature

With the advent of August, Conway experiences an average high-temperature of a still moderately hot 82°F (27.8°C), mirroring a close resemblance to the previous month. An average minimum temperature of 63.5°F (17.5°C) is recorded in Conway during the month of August.

Heat index

The heat index for August is estimated at a tropical 87.8°F (31°C). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.

Humidity

In Conway, the average relative humidity in August is 79%.

Rainfall

In Conway, during August, the rain falls for 12.3 days and regularly aggregates up to 2.44" (62mm) of precipitation. Throughout the year, in Conway, there are 123.8 rainfall days, and 21.93" (557mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In August, the average length of the day is 13h and 44min.
On the first day of August, sunrise is at 6:15 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 7:51 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 unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index, 6 during August, leads to the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
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Frequently asked questions

What is the average August temperature in Conway?

August temperatures in Conway vary between a high-temperature of 82°F (27.8°C) and a low-temperature of 63.5°F (17.5°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is estimated at 87.8°F (31°C).

What is the average humidity in August in Conway?

In August, the average relative humidity in Conway, Iowa, is 79%.

How much does it rain in Conway in August?

In August, in Conway, Iowa, the rain falls for 12.3 days. Throughout August, 2.44" (62mm) of precipitation is accumulated.

When it does not snow in Conway?

June through September are months without snowfall in Conway, Iowa.

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

The average day length in August in Conway, Iowa, is 13h and 44min.

When are sunrise and sunset in August in Conway?

In August, on the first day of the month, sunrise is at 6:15 am and sunset at 8:33 pm. On the last day of the month, in Conway, Iowa, sunrise is at 6:45 am and sunset at 7:51 pm CDT.

How many hours of sunshine does Conway have in August?

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

When is the highest UV index in Conway?

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 Conway?

The average daily maximum UV index in August in Conway, Iowa, is 6. A UV Index reading of 6 to 7 represents 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
Conway, IA

Average temperature in August - Conway, IA
  • Average high temperature in August: 82°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in August: 63.5°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).

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Average pressure in August
Conway, IA

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

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in August
Conway, IA

Average wind speed in August - Conway, IA
  • Average wind speed in August: 6.8mph

The windiest month (with the highest average wind speed) is March (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

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Average humidity in August
Conway, IA

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

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

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Average rainfall in August
Conway, IA

Average rainfall in August - Conway, IA
  • Average rainfall in August: 2.44"

The wettest month (with the highest rainfall) is June (3.78").
The driest month (with the least rainfall) is February (0.63").

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Average rainfall days in August
Conway, IA

Average rainfall days in August - Conway, IA
  • Average rainfall days in August: 12.3 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (3.9 days).

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Average snowfall in August
Conway, IA

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

The month with the highest snowfall is January (3.15").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Conway, IA

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

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Conway, IA
  • 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 July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

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Average sunshine days in August
Conway, IA

Average sunshine days in August - Conway, IA
  • Average sunshine days in August: 15.6 days

The month with the most sunshine days is November (21.9 days).
The month with the least sunshine days is May (11.1 days).

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Average UV index in August
Conway, IA

Average UV index in August - Conway, 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).

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Average cloud cover in August
Conway, IA

Average cloud cover in August - Conway, IA
  • Average cloud cover in August: 29

The month with the most cloud cover is January (Cloud cover 49).
The months with the least cloud cover are July and September (Cloud cover 28).

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Average visibility in August
Conway, IA

Average visibility in August - Conway, 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).

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Conway, Iowa, USA

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