August weather forecast
Ethel, MO

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Weather in August

The last month of the summer, August, is another warm month in Ethel, Missouri, with an average temperature ranging between min 64.4°F (18°C) and max 82.9°F (28.3°C).

Temperature

Ethel experiences a transition to a still moderately hot 82.9°F (28.3°C) in average high-temperatures with the arrival of August, not greatly differing from July's 84°F (28.9°C). In August, the average low-temperature is an enjoyable 64.4°F (18°C).

Heat index

Throughout August, the heat index is evaluated at a tropical 91.4°F (33°C). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Consider that heat index readings are for situations in the shade and light wind. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.

Humidity

The average relative humidity in August is 78%.

Rainfall

In Ethel, during August, the rain falls for 12.8 days and regularly aggregates up to 2.52" (64mm) of precipitation. In Ethel, during the entire year, the rain falls for 134.7 days and collects up to 26.38" (670mm) of precipitation.

Snowfall

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

Daylight

In Ethel, the average length of the day in August is 13h and 41min.
On the first day of August, sunrise is at 6:10 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 7:43 pm CDT.

Sunshine

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

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Ethel. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 6 during August translates into these guidelines:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Updated: Jun 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

In August, the average high-temperature and low-temperature are 82.9°F (28.3°C) and 64.4°F (18°C) respectively. In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is evaluated at 91.4°F (33°C).

What is the average humidity in August?

In Ethel, the average relative humidity in August is 78%.

How many days does it rain in August?

In August, the rain falls for 12.8 days. Throughout August, 2.52" (64mm) of precipitation is accumulated.

When it does not snow?

May through September are months without snowfall.

How many hours of daylight does Ethel have in August?

In Ethel, the average day length in August is 13h and 41min.

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 6:10 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 7:43 pm CDT.

How long on average sun shines in August?

The average sunshine duration in August is 10h.

What is the month with the highest UV index?

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

How high is the UV index in August?

In Ethel, Missouri, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health threat 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
Ethel, MO

Average temperature in August - Ethel, MO
  • Average high temperature in August: 82.9°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (33.3°F).

  • Average low temperature in August: 64.4°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

Average pressure in August
Ethel, MO

Average pressure in August - Ethel, 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 (29.9"Hg).

Average wind speed in August
Ethel, MO

Average wind speed in August - Ethel, MO
  • Average wind speed in August: 6.6mph

The windiest month (with the highest average wind speed) is February (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity in August
Ethel, MO

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

The months with the highest relative humidity are May and June (81%).
The month with the lowest relative humidity is October (72%).

Average rainfall in August
Ethel, MO

Average rainfall in August - Ethel, MO
  • Average rainfall in August: 2.52"

The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is January (1.1").

Average rainfall days in August
Ethel, MO

Average rainfall days in August - Ethel, MO
  • Average rainfall days in August: 12.8 days

The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is January (5.3 days).

Average snowfall in August
Ethel, MO

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

The month with the highest snowfall is January (3.86").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Ethel, MO

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

The month with the highest number of snowfall days is January (6.7 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
Ethel, MO

Average daylight in August / Average sunshine in August - Ethel, 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 24min).

  • 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 24min).

Average sunshine days in August
Ethel, MO

Average sunshine days in August - Ethel, MO
  • Average sunshine days in August: 15.6 days

The month with the most sunshine days is December (21.3 days).
The month with the least sunshine days is May (11.8 days).

Average UV index in August
Ethel, MO

Average UV index in August - Ethel, 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
Ethel, MO

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

The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in August
Ethel, MO

Average visibility in August - Ethel, 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).

Ethel, Missouri, USA

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