August weather forecast
Wyaconda, MO

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Weather in August

The last month of the summer, August, is another warm month in Wyaconda, Missouri, with an average temperature ranging between min 64°F (17.8°C) and max 82.8°F (28.2°C).

Temperature

August reports an average high-temperature of a still moderately hot 82.8°F (28.2°C), slightly varied from July's 83.3°F (28.5°C). Wyaconda observes an average nighttime temperature of 64°F (17.8°C) during August.

Heat index

August's heat index is estimated at a hot 89.6°F (32°C). A sense of exhaustion might occur with extended exposure and activity, potentially causing heat cramps.
Realize that the values for the heat index are set for shaded places and light winds. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance 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.

Humidity

In August, the average relative humidity is 78%.

Rainfall

In Wyaconda, during August, the rain falls for 12.3 days and regularly aggregates up to 2.4" (61mm) of precipitation. In Wyaconda, during the entire year, the rain falls for 134.4 days and collects up to 27.44" (697mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In Wyaconda, the average length of the day in August is 13h and 43min.
On the first day of the month, sunrise is at 6:05 am and sunset at 8:22 pm. On the last day of August, sunrise is at 6:34 am and sunset at 7:40 pm CDT.

Sunshine

In August, the average sunshine is 10h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 6 in August interprets into the following recommendations:
Deflect overexposure. Sun protection is a necessity. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Updated: Jul 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in August?

In Wyaconda, 82.8°F (28.2°C) is the average high-temperature and 64°F (17.8°C) is the average low-temperature during August. In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is estimated at 89.6°F (32°C).

What is the average humidity in August?

In August, the average relative humidity is 78%.

How much does it rain in August?

In Wyaconda, during August, the rain falls for 12.3 days and regularly aggregates up to 2.4" (61mm) of precipitation.

When it does not snow?

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

What is the average length of the day in August?

In Wyaconda, the average day length in August is 13h and 43min.

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:05 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:40 pm CDT.

How long on average sun shines in August?

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

When is the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 6.

What is the UV index intensity in August?

In Wyaconda, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health risk from 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
Wyaconda, MO

Average temperature in August - Wyaconda, MO
  • Average high temperature in August: 82.8°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in August: 64°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure in August
Wyaconda, MO

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

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in August
Wyaconda, MO

Average wind speed in August - Wyaconda, MO
  • Average wind speed in August: 6.7mph

The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.7mph).

Average humidity in August
Wyaconda, MO

Average humidity in August - Wyaconda, MO
  • Average humidity in August: 78%

The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is October (71%).

Average rainfall in August
Wyaconda, MO

Average rainfall in August - Wyaconda, MO
  • Average rainfall in August: 2.4"

The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is January (1.22").

Average rainfall days in August
Wyaconda, MO

Average rainfall days in August - Wyaconda, MO
  • Average rainfall days in August: 12.3 days

The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is February (4.7 days).

Average snowfall in August
Wyaconda, MO

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

The month with the highest snowfall is January (3.98").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Wyaconda, MO

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

The month with the highest number of snowfall days is January (7.4 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
Wyaconda, MO

Average daylight in August / Average sunshine in August - Wyaconda, MO
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in August: 10h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in August
Wyaconda, MO

Average sunshine days in August - Wyaconda, MO
  • Average sunshine days in August: 16.4 days

The month with the most sunshine days is December (19.5 days).
The month with the least sunshine days is June (10.9 days).

Average UV index in August
Wyaconda, MO

Average UV index in August - Wyaconda, MO
  • Average UV index in August: 6

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

Average cloud cover in August
Wyaconda, MO

Average cloud cover in August - Wyaconda, MO
  • Average cloud cover in August: 29

The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in August
Wyaconda, MO

Average visibility in August - Wyaconda, MO
  • 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).

Wyaconda, Missouri, USA

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