August weather forecast
Wheaton, KS

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Weather in August

The last month of the summer, August, is another warm month in Wheaton, Kansas, with an average temperature varying between 85.8°F (29.9°C) and 65.8°F (18.8°C).

Temperature

With the advent of August, Wheaton experiences an average high-temperature of a warm 85.8°F (29.9°C), mirroring a close resemblance to the previous month. An average low-temperature of 65.8°F (18.8°C) is recorded during the nights in August.

Heat index

Throughout August, the heat index is evaluated at a very hot 95°F (35°C). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', gives an indication of how one might feel in terms of heat after considering humidity. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

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

Rainfall

In Wheaton, in August, during 13.8 rainfall days, 2.8" (71mm) of precipitation is typically accumulated. In Wheaton, during the entire year, the rain falls for 123.7 days and collects up to 24.37" (619mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in August is 13h and 40min.
On the first day of the month, sunrise is at 6:25 am and sunset at 8:37 pm. On the last day of August, sunrise is at 6:53 am and sunset at 7:57 pm CDT.

Sunshine

In August, the average sunshine in Wheaton is 10.5h.

UV index

In Wheaton, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily high UV index of 6 during August translates into the following recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Updated: Jul 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

In Wheaton, in August, the average high-temperature is 85.8°F (29.9°C), and the average low-temperature is 65.8°F (18.8°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 95°F (35°C).

What is the average humidity in August?

In August, the average relative humidity is 72%.

How many days does it rain in August?

In August, the rain falls for 13.8 days. Throughout August, 2.8" (71mm) of precipitation is accumulated.

When it does not snow?

May through September are months without snowfall.

What is the average length of the day in August?

The average day length in August is 13h and 40min.

When is the sunrise / sunset in August?

On the first day of August in Wheaton, sunrise is at 6:25 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 7:57 pm CDT.

How long on average sun shines in August?

In August, the average sunshine duration is 10.5h.

How high is the UV index in August?

The average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health risk 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
Wheaton, KS

Average temperature in August - Wheaton, KS
  • Average high temperature in August: 85.8°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in August: 65.8°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in August
Wheaton, KS

Average pressure in August - Wheaton, KS
  • Average pressure in August: 29.94"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

Average wind speed in August
Wheaton, KS

Average wind speed in August - Wheaton, KS
  • Average wind speed in August: 7.9mph

The windiest month (with the highest average wind speed) is April (11.3mph).
The calmest months (with the lowest average wind speed) are July and August (7.9mph).

Average humidity in August
Wheaton, KS

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

The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is October (65%).

Average rainfall in August
Wheaton, KS

Average rainfall in August - Wheaton, KS
  • Average rainfall in August: 2.8"

The wettest month (with the highest rainfall) is May (4.06").
The driest months (with the least rainfall) are January and February (0.71").

Average rainfall days in August
Wheaton, KS

Average rainfall days in August - Wheaton, KS
  • Average rainfall days in August: 13.8 days

The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is January (4 days).

Average snowfall in August
Wheaton, KS

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

The month with the highest snowfall is February (1.81").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Wheaton, KS

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

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

Average daylight in August / Average sunshine in August - Wheaton, KS
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in August: 10h and 3min

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

Average sunshine days in August
Wheaton, KS

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

The month with the most sunshine days is January (23 days).
The month with the least sunshine days is May (13 days).

Average UV index in August
Wheaton, KS

Average UV index in August - Wheaton, 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, February, November and December (UV index 2).

Average cloud cover in August
Wheaton, KS

Average cloud cover in August - Wheaton, 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 June, July and August (Cloud cover 24).

Average visibility in August
Wheaton, KS

Average visibility in August - Wheaton, 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).

Wheaton, Kansas, USA

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