August weather forecast
Pilot Knob, MO

Weather in August

The last month of the summer, August, is another tropical month in Pilot Knob, Missouri, with an average temperature fluctuating between 65.1°F (18.4°C) and 86.7°F (30.4°C).

Temperature

In Pilot Knob, the average high-temperature in August is practically the same as in July - a still tropical 86.7°F (30.4°C). In Pilot Knob, Missouri, the average low-temperature is 65.1°F (18.4°C).

Heat index

In August, the average heat index is evaluated at a sweltering 100.4°F (38°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With 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', 'real feel', 'apparent temperature', or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like clothing, differences in body mass, height, and shape, wind, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In August, the average relative humidity in Pilot Knob is 76%.

Rainfall

In Pilot Knob, in August, it is raining for 15.2 days, with typically 2.95" (75mm) of accumulated precipitation. Throughout the year, in Pilot Knob, there are 150.3 rainfall days, and 30.83" (783mm) of precipitation is accumulated.

Snowfall

In Pilot Knob, snow does not fall in April through October.

Daylight

The average length of the day in August is 13h and 34min.
On the first day of the month, sunrise is at 6:06 am and sunset at 8:11 pm. On the last day of August, sunrise is at 6:31 am and sunset at 7:33 pm CDT.

Sunshine

In August, the average sunshine in Pilot Knob, Missouri, is 10h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Pilot Knob, Missouri. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: In August, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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.
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FAQ

What is the temperature in August in Pilot Knob?

The average high-temperature, in August, in Pilot Knob, Missouri, is 86.7°F (30.4°C), while the average low-temperature is 65.1°F (18.4°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in August is evaluated at 100.4°F (38°C).

What is the average humidity in August in Pilot Knob?

The average relative humidity in August in Pilot Knob, Missouri, is 76%.

How much does it rain in Pilot Knob in August?

In August, in Pilot Knob, the rain falls for 15.2 days. Throughout August, 2.95" (75mm) of precipitation is accumulated.

When it does not snow in Pilot Knob?

April through October are months without snowfall in Pilot Knob.

How many hours of daylight does Pilot Knob have in August?

In Pilot Knob, Missouri, the average day length in August is 13h and 34min.

When are sunrise and sunset in August in Pilot Knob?

In August, on the first day of the month, sunrise is at 6:06 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 7:33 pm CDT.

How long on average sun shines in August in Pilot Knob?

In August, the average sunshine duration in Pilot Knob is 10h.

What are the months with the highest UV index in Pilot Knob?

The months with the highest UV index in Pilot Knob are May through August, with an average maximum UV index of 6.

What is the UV index reading in August in Pilot Knob?

The average daily maximum UV index in August in Pilot Knob, Missouri, is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Pilot Knob, MO

Average temperature in August - Pilot Knob, MO
  • Average high temperature in August: 86.7°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in August: 65.1°F

The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

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Average pressure in August
Pilot Knob, MO

Average pressure in August - Pilot Knob, MO
  • Average pressure in August: 29.97"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in August
Pilot Knob, MO

Average wind speed in August - Pilot Knob, MO
  • Average wind speed in August: 4.8mph

The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in August
Pilot Knob, MO

Average humidity in August - Pilot Knob, MO
  • Average humidity in August: 76%

The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in August
Pilot Knob, MO

Average rainfall in August - Pilot Knob, MO
  • Average rainfall in August: 2.95"

The wettest month (with the highest rainfall) is April (3.7").
The driest month (with the least rainfall) is September (1.61").

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Average rainfall days in August
Pilot Knob, MO

Average rainfall days in August - Pilot Knob, MO
  • Average rainfall days in August: 15.2 days

The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is January (7.8 days).

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Average snowfall in August
Pilot Knob, MO

Average snowfall in August - Pilot Knob, MO
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.4").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in August
Pilot Knob, MO

Average snowfall days in August - Pilot Knob, MO
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (6.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Pilot Knob, MO

Average daylight in August / Average sunshine in August - Pilot Knob, MO
  • Average daylight in August: 13h and 34min

The month with the longest days is June (Average daylight: 14h and 43min).
The month with the shortest days is December (Average daylight: 9h and 37min).

  • Average sunshine in August: 10h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in August
Pilot Knob, MO

Average sunshine days in August - Pilot Knob, MO
  • Average sunshine days in August: 12.8 days

The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is July (12.1 days).

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Average UV index in August
Pilot Knob, MO

Average UV index in August - Pilot Knob, MO
  • Average UV index in August: 6

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

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Average cloud cover in August
Pilot Knob, MO

Average cloud cover in August - Pilot Knob, MO
  • Average cloud cover in August: 32

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 31).

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Average visibility in August
Pilot Knob, MO

Average visibility in August - Pilot Knob, MO
  • Average visibility in August: 5mi

The months with the highest visibility are January, February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are May, July, August and September (5mi).

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