August weather forecast
Ava, MO

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Weather in August

The last month of the summer, August, is another hot month in Ava, Missouri, with an average temperature fluctuating between 66°F (18.9°C) and 87.1°F (30.6°C).

Temperature

In August, Ava's weather conditions record an average high-temperature of a still hot 87.1°F (30.6°C), demonstrating little divergence from the preceding month. In the month of August, Ava witnesses a consistent average low-temperature of 66°F (18.9°C).

Heat index

For most parts of August, the heat index is estimated at a torrid 100.4°F (38°C). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'feels like' or 'apparent temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

August through October, with an average relative humidity of 74%, are the least humid months in Ava.

Rainfall

In Ava, Missouri, during August, the rain falls for 16.8 days and regularly aggregates up to 3.07" (78mm) of precipitation. Throughout the year, there are 152 rainfall days, and 34.17" (868mm) of precipitation is accumulated.

Snowfall

In Ava, snow does not fall in June through October.

Daylight

In Ava, the average length of the day in August is 13h and 32min.
On the first day of the month, sunrise is at 6:16 am and sunset at 8:17 pm. On the last day of August, in Ava, Missouri, sunrise is at 6:41 am and sunset at 7:40 pm CDT.

Sunshine

In August, the average sunshine is 10.1h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In August, the UV index of 6 transforms into the following advice:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is August in Ava?

The high-temperature, in August, in Ava, records 87.1°F (30.6°C), while the low-temperature is 66°F (18.9°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, in August is estimated at 100.4°F (38°C).

What are the least humid months in Ava?

The months with the lowest humidity in Ava, Missouri, are August through October, with an average relative humidity of 74%.

What is the average humidity in August in Ava?

The average relative humidity in August is 74%.

How many days does it rain in August in Ava?

In Ava, Missouri, in August, it is raining for 16.8 days, with typically 3.07" (78mm) of accumulated precipitation.

When it does not snow in Ava?

June through October are months without snowfall.

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

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

When are sunrise and sunset in August in Ava?

In August, on the first day of the month, sunrise is at 6:16 am and sunset at 8:17 pm. On the last day of the month, in Ava, Missouri, sunrise is at 6:41 am and sunset at 7:40 pm CDT.

How long on average sun shines in August in Ava?

The average sunshine duration in August in Ava is 10.1h.

What are the months with the highest UV index in Ava?

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

What is the UV index reading in August in Ava?

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

Average temperature in August - Ava, MO
  • Average high temperature in August: 87.1°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (42.1°F).

  • Average low temperature in August: 66°F

The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

Average pressure in August
Ava, MO

Average pressure in August - Ava, MO
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in August
Ava, MO

Average wind speed in August - Ava, MO
  • Average wind speed in August: 5.3mph

The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).

Average humidity in August
Ava, MO

Average humidity in August - Ava, MO
  • Average humidity in August: 74%

The months with the highest relative humidity are March and May (79%).
The months with the lowest relative humidity are August, September and October (74%).

Average rainfall in August
Ava, MO

Average rainfall in August - Ava, MO
  • Average rainfall in August: 3.07"

The wettest month (with the highest rainfall) is May (4.41").
The driest month (with the least rainfall) is January (1.85").

Average rainfall days in August
Ava, MO

Average rainfall days in August - Ava, MO
  • Average rainfall days in August: 16.8 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is December (7.5 days).

Average snowfall in August
Ava, MO

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

The month with the highest snowfall is February (2.52").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in August
Ava, MO

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

The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Ava, MO

Average daylight in August / Average sunshine in August - Ava, 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 1min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 5h and 6min).

Average sunshine days in August
Ava, MO

Average sunshine days in August - Ava, MO
  • Average sunshine days in August: 11.9 days

The month with the most sunshine days is December (21 days).
The month with the least sunshine days is July (10.9 days).

Average UV index in August
Ava, MO

Average UV index in August - Ava, 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
Ava, MO

Average cloud cover in August - Ava, MO
  • Average cloud cover in August: 31

The month with the most cloud cover is March (Cloud cover 50).
The months with the least cloud cover are June, July and August (Cloud cover 31).

Average visibility in August
Ava, MO

Average visibility in August - Ava, 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).

Ava, Missouri, USA

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