August weather forecast and climate
Stilwell, KS

August, the last month of the summer, in Stilwell, is another warm month, with average temperature fluctuating between 66.6°F (19.2°C) and 85.1°F (29.5°C).

Temperature

In Stilwell, the average high-temperature is almost the same as in July - a moderately hot 85.1°F (29.5°C). In August, in Stilwell, the average low-temperature is 66.6°F (19.2°C).

Heat index

The average heat index is evaluated at a tropical 95°F (35°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'apparent temperature', 'felt air temperature', or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like activity, differences in body mass, height, and shape, clothing, and wind affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In Stilwell, the average relative humidity in August is 75%.

Rainfall

In Stilwell, in August, it is raining for 13.7 days, with typically 3.07" (78mm) of accumulated precipitation. In Stilwell, during the entire year, the rain falls for 134.5 days and collects up to 28.78" (731mm) of precipitation.

Snowfall

June through September are months without snowfall in Stilwell, Kansas.

Daylight

In August, the average length of the day is 13.6h.

Sunshine

In Stilwell, Kansas, the average sunshine in August is 10.2h.

UV index

Months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 6 in August transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in August in Stilwell?

In Stilwell, in August, the average high-temperature is 85.1°F (29.5°C), and the average low-temperature is 66.6°F (19.2°C). The average heat index (a.k.a. 'feels like', 'real feel'), that combines both air temperature and relative humidity, in August is evaluated at 95°F (35°C).

What is the average humidity in August in Stilwell?

In August, the average relative humidity in Stilwell, Kansas, is 75%.

How many days does it rain in August in Stilwell?

In Stilwell, during August, the rain falls for 13.7 days and regularly aggregates up to 3.07" (78mm) of precipitation.

When it does not snow in Stilwell?

In Stilwell snow does not fall in June through September.

How many hours of daylight does Stilwell have in August?

The average length of the day in August is 13.6h.

How long on average sun shines in August in Stilwell?

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

When is the highest UV index in Stilwell?

Months with the highest UV index in Stilwell are May through August, with an average maximum UV index of 6.

How high is the UV index in August in Stilwell?

The average daily maximum UV index in August in Stilwell is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from the exposure to the Sun's UV radiation.
Average temperature in August - Stilwell, KS
  • Average high temperature in August: 85.1°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in August: 66.6°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).

Average pressure in August - Stilwell, KS
  • Average pressure in August: 29.96"

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

Average wind speed in August - Stilwell, KS
  • Average wind speed in August: 6.6mph

The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity in August - Stilwell, KS
  • Average humidity in August: 75%

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

Average rainfall in August - Stilwell, KS
  • Average rainfall in August: 3.07"

The wettest month (with the highest rainfall) is May (4.61").
The driest month (with the least rainfall) is January (0.94").

Average rainfall days in August - Stilwell, KS
  • Average rainfall days in August: 13.7 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (5.4 days).

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

The month with the highest snowfall is February (2.99").
Months with the least snowfall are June, July, August and September (0").

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

The month with the highest number of snowfall days is February (5.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August / Average sunshine in August - Stilwell, KS
  • Average daylight in August: 13.6h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in August: 10.2h

Months with the most sunshine are June and July (Average sunshine: 10.5h).
The month with the least sunshine is January (Average sunshine: 5.3h).

Average sunshine days in August - Stilwell, KS
  • Average sunshine days in August: 14.2 days

The month with the most sunshine days is December (22.2 days).
The month with the least sunshine days is May (12.2 days).

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

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in August - Stilwell, KS
  • Average cloud cover in August: 26

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 25).

Average visibility in August - Stilwell, KS
  • Average visibility in August: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).