August weather forecast
Chilton, MO

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Weather in August

The last month of the summer, August, is another tropical month in Chilton, Missouri, with an average temperature fluctuating between 87.8°F (31°C) and 65.8°F (18.8°C).

Temperature

The onset of August marks an average high-temperature of a still hot 87.8°F (31°C), hardly differing from July's 89.4°F (31.9°C). Chilton documents a substantial shift from daytime warmth, recording an average nighttime temperature of 65.8°F (18.8°C) in August.

Heat index

For August, the heat index is evaluated at a torrid 102.2°F (39°C). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

The average relative humidity in August is 75%.

Rainfall

In Chilton, during August, the rain falls for 14.3 days and regularly aggregates up to 2.13" (54mm) of precipitation. In Chilton, during the entire year, the rain falls for 136.8 days and collects up to 23.35" (593mm) of precipitation.

Snowfall

April through October are months without snowfall in Chilton.

Daylight

In Chilton, the average length of the day in August is 13h and 32min.
On the first day of the month, sunrise is at 6:09 am and sunset at 8:10 pm. On the last day of August, in Chilton, sunrise is at 6:34 am and sunset at 7:33 pm CDT.

Sunshine

The average sunshine in August in Chilton is 10.3h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in Chilton in August?

Chilton in August has an average high-temperature of 87.8°F (31°C) and an average low-temperature of 65.8°F (18.8°C). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is evaluated at 102.2°F (39°C).

What is the average humidity in August in Chilton?

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

How much does it rain in Chilton in August?

In August, the rain falls for 14.3 days. Throughout August, 2.13" (54mm) of precipitation is accumulated.

When it does not snow in Chilton?

In Chilton, Missouri, snow does not fall in April through October.

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

In August, the average day length in Chilton is 13h and 32min.

What time are sunrise and sunset in August in Chilton?

On the first day of August in Chilton, sunrise is at 6:09 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:33 pm CDT.

How long on average sun shines in August in Chilton?

In Chilton, the average sunshine duration in August is 10.3h.

When is the highest UV index in Chilton?

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

How high is the UV index in August in Chilton?

The average daily maximum UV index in August in Chilton is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability 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
Chilton, MO

Average temperature in August - Chilton, MO
  • Average high temperature in August: 87.8°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (41.5°F).

  • Average low temperature in August: 65.8°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).

Average pressure in August
Chilton, MO

Average pressure in August - Chilton, 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).

Average wind speed in August
Chilton, MO

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

The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in August
Chilton, MO

Average humidity in August - Chilton, MO
  • Average humidity in August: 75%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (72%).

Average rainfall in August
Chilton, MO

Average rainfall in August - Chilton, MO
  • Average rainfall in August: 2.13"

The wettest month (with the highest rainfall) is April (3.03").
The driest months (with the least rainfall) are September and December (1.26").

Average rainfall days in August
Chilton, MO

Average rainfall days in August - Chilton, MO
  • Average rainfall days in August: 14.3 days

The month with the highest number of rainy days is July (15.7 days).
The months with the least rainy days are January and December (8.1 days).

Average snowfall in August
Chilton, MO

Average snowfall in August - Chilton, MO
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.65").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Chilton, MO

Average snowfall days in August - Chilton, MO
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (3.8 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
Chilton, MO

Average daylight in August / Average sunshine in August - Chilton, MO
  • 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 2min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

Average sunshine days in August
Chilton, MO

Average sunshine days in August - Chilton, MO
  • Average sunshine days in August: 13.9 days

The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is July (12 days).

Average UV index in August
Chilton, MO

Average UV index in August - Chilton, 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 and December (UV index 2).

Average cloud cover in August
Chilton, MO

Average cloud cover in August - Chilton, MO
  • Average cloud cover in August: 30

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 28).

Average visibility in August
Chilton, MO

Average visibility in August - Chilton, MO
  • Average visibility in August: 5mi

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

Chilton, Missouri, USA

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