August weather forecast
Adrian, MO

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Weather in August

The last month of the summer, August, is also a moderately hot month in Adrian, Missouri, with an average temperature varying between 65.8°F (18.8°C) and 84.9°F (29.4°C).

Temperature

The commencement of August records an average high-temperature of a warm 84.9°F (29.4°C), barely varying from July's 86.5°F (30.3°C). During the month of August, an average temperature of 65.8°F (18.8°C) is noted during the nights.

Heat index

The heat index value for August is estimated at a very hot 95°F (35°C). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', gives a temperature feeling by integrating air temperature and humidity. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In August, the average relative humidity is 77%.

Rainfall

In Adrian, in August, during 12 rainfall days, 1.5" (38mm) of precipitation is typically accumulated. In Adrian, during the entire year, the rain falls for 114.1 days and collects up to 13.9" (353mm) of precipitation.

Snowfall

April, June through September are months without snowfall.

Daylight

In August, the average length of the day in Adrian is 13h and 37min.
On the first day of the month, sunrise is at 6:20 am and sunset at 8:27 pm. On the last day of August, sunrise is at 6:46 am and sunset at 7:48 pm CDT.

Sunshine

The average sunshine in August in Adrian is 10.2h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: A maximum UV index of 6 in August translates into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Enhance your sun protection with tightly woven, yet airy clothing.
Updated: Aug 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during August?

In Adrian, 84.9°F (29.4°C) is the average high-temperature and 65.8°F (18.8°C) is the average low-temperature during August. In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 95°F (35°C).

What is the average humidity in August in Adrian?

The average relative humidity in August is 77%.

How much does it rain in August?

In Adrian, Missouri, during August, the rain falls for 12 days and regularly aggregates up to 1.5" (38mm) of precipitation.

When it does not snow?

April, June through September are months without snowfall.

How many hours of daylight does Adrian have in August?

The average day length in August is 13h and 37min.

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 6:20 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 7:48 pm CDT.

How long on average sun shines in August?

In Adrian, the average sunshine duration in August is 10.2h.

What is the month with the highest UV index?

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

What is the UV index intensity in August?

In August, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to 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
Adrian, MO

Average temperature in August - Adrian, MO
  • Average high temperature in August: 84.9°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in August: 65.8°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in August
Adrian, MO

Average pressure in August - Adrian, MO
  • Average pressure in August: 29.96"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in August
Adrian, MO

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

The windiest month (with the highest average wind speed) is March (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity in August
Adrian, MO

Average humidity in August - Adrian, MO
  • Average humidity in August: 77%

The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (71%).

Average rainfall in August
Adrian, MO

Average rainfall in August - Adrian, MO
  • Average rainfall in August: 1.5"

The wettest month (with the highest rainfall) is May (2.6").
The driest month (with the least rainfall) is January (0.35").

Average rainfall days in August
Adrian, MO

Average rainfall days in August - Adrian, MO
  • Average rainfall days in August: 12 days

The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (3.5 days).

Average snowfall in August
Adrian, MO

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

The month with the highest snowfall is February (0.71").
The months with the least snowfall are April, June, July, August and September (0").

Average snowfall days in August
Adrian, MO

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

The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

Average sunshine days in August
Adrian, MO

Average sunshine days in August - Adrian, MO
  • Average sunshine days in August: 16.6 days

The month with the most sunshine days is January (25.2 days).
The month with the least sunshine days is May (12.8 days).

Average UV index in August
Adrian, MO

Average UV index in August - Adrian, 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).

Average cloud cover in August
Adrian, MO

Average cloud cover in August - Adrian, MO
  • Average cloud cover in August: 26

The month with the most cloud cover is March (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 26).

Average visibility in August
Adrian, MO

Average visibility in August - Adrian, 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).

Adrian, Missouri, USA

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