August weather forecast
Edina, MO

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Weather in August

August, the last month of the summer in Edina, is another warm month, with an average temperature ranging between max 83.3°F (28.5°C) and min 64.4°F (18°C).

Temperature

Edina transitions into August recording an average high-temperature of a still moderately hot 83.3°F (28.5°C), closely aligning with the preceding month's temperature. Edina's average low-temperature for the month of August records at an enjoyable 64.4°F (18°C).

Heat index

In August, the heat index is calculated to be a hot 91.4°F (33°C). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.

Humidity

The average relative humidity in August is 78%.

Rainfall

In August, the rain falls for 12.8 days. Throughout August, 2.6" (66mm) of precipitation is accumulated. In Edina, during the entire year, the rain falls for 130.9 days and collects up to 26.3" (668mm) of precipitation.

Snowfall

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

Daylight

In August, the average length of the day is 13h and 43min.
On the first day of the month, sunrise is at 6:07 am and sunset at 8:22 pm. On the last day of August, sunrise is at 6:36 am and sunset at 7:41 pm CDT.

Sunshine

The average sunshine in August is 9.9h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: In August, the maximum UV index of 6 suggests these recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Updated: Aug 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is August?

August temperatures vary between a high-temperature of 83.3°F (28.5°C) and a low-temperature of 64.4°F (18°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 91.4°F (33°C).

What is the average humidity in August?

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

How much does it rain in August?

In Edina, during August, the rain falls for 12.8 days and regularly aggregates up to 2.6" (66mm) of precipitation.

When it does not snow?

May through September are months without snowfall.

What is the average length of the day in August?

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

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:07 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 7:41 pm CDT.

How long on average sun shines in August?

In August, the average sunshine duration is 9.9h.

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?

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

Average temperature in August - Edina, MO
  • Average high temperature in August: 83.3°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (32.9°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 (19.8°F).

Average pressure in August
Edina, MO

Average pressure in August - Edina, 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
Edina, MO

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

The windiest months (with the highest average wind speed) are January and February (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.7mph).

Average humidity in August
Edina, MO

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

The months with the highest relative humidity are May, June and July (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in August
Edina, MO

Average rainfall in August - Edina, MO
  • Average rainfall in August: 2.6"

The wettest month (with the highest rainfall) is May (3.66").
The driest month (with the least rainfall) is January (1.1").

Average rainfall days in August
Edina, MO

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

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (4.7 days).

Average snowfall in August
Edina, MO

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

The month with the highest snowfall is January (3.31").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Edina, MO

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

The month with the highest number of snowfall days is January (6.8 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
Edina, MO

Average daylight in August / Average sunshine in August - Edina, 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: 9h and 5min

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

Average sunshine days in August
Edina, MO

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

The month with the most sunshine days is December (20.7 days).
The month with the least sunshine days is June (12 days).

Average UV index in August
Edina, MO

Average UV index in August - Edina, 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
Edina, MO

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

The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 29).

Average visibility in August
Edina, MO

Average visibility in August - Edina, 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).

Edina, Missouri, USA

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