August weather forecast
Coffeyville, KS

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Weather in August

August in Coffeyville brings a slight dip in the temperature, even though it still remains relatively hot, with high temperatures averaging 88.2°F (31.2°C). The rainfall increases to 3.35" (85mm), providing some relief from the persistent summer heat. The extended daylight starts shortening, signaling the impending arrival of the cooler autumn months. Despite the continuous summer sun, the relative humidity stays constant, making the weather feel oppressively hot. A bigger change in weather arrives with the onset of September.

Temperature

The advent of August brings an average high-temperature of a still tropical 88.2°F (31.2°C), almost identical to the preceding month. In August, Coffeyville experiences an average nighttime temperature of 68.2°F (20.1°C).

Heat index

The heat index in August is evaluated at a fiery hot 102.2°F (39°C). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. 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 are of high significance for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The average relative humidity in August in Coffeyville is 72%.

Rainfall

In Coffeyville, during August, the rain falls for 14 days and regularly aggregates up to 3.35" (85mm) of precipitation. In Coffeyville, Kansas, during the entire year, the rain falls for 133.1 days and collects up to 29.21" (742mm) of precipitation.

Snowfall

In Coffeyville, snow does not fall in April, June through October.

Daylight

In Coffeyville, the average length of the day in August is 13h and 32min.
On the first day of the month, sunrise is at 6:28 am and sunset at 8:29 pm. On the last day of August, sunrise is at 6:53 am and sunset at 7:52 pm CDT.

Sunshine

In August, the average sunshine is 10.5h.

UV index

In August, the average daily maximum UV index in Coffeyville is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Shun overexposure. Protection from sun ravages is indispensable. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
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Frequently asked questions

Is it hot in Coffeyville during August?

The high-temperature, in August, in Coffeyville, is 88.2°F (31.2°C), while the low-temperature averages to 68.2°F (20.1°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 102.2°F (39°C).

What is the average humidity in August in Coffeyville?

The average relative humidity in August in Coffeyville is 72%.

How many days does it rain in August in Coffeyville?

In Coffeyville, Kansas, during August, the rain falls for 14 days and regularly aggregates up to 3.35" (85mm) of precipitation.

When it does not snow in Coffeyville?

In Coffeyville, Kansas, snow does not fall in April, June through October.

How many hours of daylight does Coffeyville have in August?

The average day length in August is 13h and 32min.

What time are sunrise and sunset in August in Coffeyville?

On the first day of August, sunrise is at 6:28 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 7:52 pm CDT.

How long on average sun shines in August in Coffeyville?

The average sunshine duration in August is 10.5h.

What is the UV index intensity in August in Coffeyville?

In Coffeyville, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe 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
Coffeyville, KS

Average temperature in August - Coffeyville, KS
  • Average high temperature in August: 88.2°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (43.3°F).

  • Average low temperature in August: 68.2°F

The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).

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Average pressure in August
Coffeyville, KS

Average pressure in August - Coffeyville, KS
  • Average pressure in August: 29.95"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in August
Coffeyville, KS

Average wind speed in August - Coffeyville, KS
  • Average wind speed in August: 7.2mph

The windiest month (with the highest average wind speed) is March (11.1mph).
The calmest months (with the lowest average wind speed) are July and August (7.2mph).

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Average humidity in August
Coffeyville, KS

Average humidity in August - Coffeyville, KS
  • Average humidity in August: 72%

The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January and October (69%).

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Average rainfall in August
Coffeyville, KS

Average rainfall in August - Coffeyville, KS
  • Average rainfall in August: 3.35"

The wettest month (with the highest rainfall) is May (5.28").
The driest month (with the least rainfall) is November (1.06").

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Average rainfall days in August
Coffeyville, KS

Average rainfall days in August - Coffeyville, KS
  • Average rainfall days in August: 14 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (5.8 days).

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Average snowfall in August
Coffeyville, KS

Average snowfall in August - Coffeyville, KS
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.69").
The months with the least snowfall are April, June, July, August, September and October (0").

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Average snowfall days in August
Coffeyville, KS

Average snowfall days in August - Coffeyville, KS
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (3.3 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
Coffeyville, KS

Average daylight in August / Average sunshine in August - Coffeyville, KS
  • Average daylight in August: 13h and 3min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in August: 10h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

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Average sunshine days in August
Coffeyville, KS

Average sunshine days in August - Coffeyville, KS
  • Average sunshine days in August: 15.2 days

The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is May (13.5 days).

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Average UV index in August
Coffeyville, KS

Average UV index in August - Coffeyville, KS
  • Average UV index in August: 6

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in August
Coffeyville, KS

Average cloud cover in August - Coffeyville, KS
  • Average cloud cover in August: 24

The month with the most cloud cover is March (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 24).

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Average visibility in August
Coffeyville, KS

Average visibility in August - Coffeyville, KS
  • 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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Coffeyville, Kansas, USA

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