August weather forecast
Excelsior Springs, MO

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Weather in August

The last month of the summer, August, is also a moderately hot month in Excelsior Springs, Missouri, with temperature in the range of an average high of 83.7°F (28.7°C) and an average low of 64.9°F (18.3°C).

Temperature

The shift into August finds Excelsior Springs at an average high-temperature of a still moderately hot 83.7°F (28.7°C), closely comparable to July's conditions. During August nights, Excelsior Springs witnesses a consistent average temperature of 64.9°F (18.3°C).

Heat index

The heat index in August is appraised at a hot 93.2°F (34°C). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', comes about by integrating the temperature readings with the humidity levels. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to 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

In August, the average relative humidity is 78%.

Rainfall

In Excelsior Springs, during August, the rain falls for 15.3 days and regularly aggregates up to 2.99" (76mm) of precipitation. In Excelsior Springs, during the entire year, the rain falls for 138.2 days and collects up to 27.72" (704mm) of precipitation.

Snowfall

June through September are months without snowfall in Excelsior Springs.

Daylight

In Excelsior Springs, the average length of the day in August is 13h and 40min.
On the first day of the month, sunrise is at 6:17 am and sunset at 8:28 pm. On the last day of August, sunrise is at 6:45 am and sunset at 7:48 pm CDT.

Sunshine

In August, the average sunshine is 10h.

UV index

The months with the highest UV index in Excelsior Springs are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 6 during August translates into the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in Excelsior Springs in August?

During August, Excelsior Springs experiences an average high-temperature of 83.7°F (28.7°C) and a low-temperature of 64.9°F (18.3°C). In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 93.2°F (34°C).

What is the average humidity in August in Excelsior Springs?

In Excelsior Springs, Missouri, the average relative humidity in August is 78%.

How much does it rain in Excelsior Springs in August?

In Excelsior Springs, during August, the rain falls for 15.3 days and regularly aggregates up to 2.99" (76mm) of precipitation.

When it does not snow in Excelsior Springs?

June through September are months without snowfall in Excelsior Springs, Missouri.

What is the average length of the day in August in Excelsior Springs?

In August, the average day length is 13h and 40min.

What time are sunrise and sunset in August in Excelsior Springs?

On the first day of August in Excelsior Springs, sunrise is at 6:17 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 7:48 pm CDT.

How long on average sun shines in August in Excelsior Springs?

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

When is the highest UV index in Excelsior Springs?

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

What is the UV index reading in August in Excelsior Springs?

In August, the average daily maximum UV index in Excelsior Springs is 6. A UV Index reading of 6 to 7 represents 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
Excelsior Springs, MO

Average temperature in August - Excelsior Springs, MO
  • Average high temperature in August: 83.7°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (35.6°F).

  • Average low temperature in August: 64.9°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in August
Excelsior Springs, MO

Average pressure in August - Excelsior Springs, 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 (29.89"Hg).

Average wind speed in August
Excelsior Springs, MO

Average wind speed in August - Excelsior Springs, MO
  • Average wind speed in August: 6.2mph

The windiest months (with the highest average wind speed) are March and April (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in August
Excelsior Springs, MO

Average humidity in August - Excelsior Springs, MO
  • Average humidity in August: 78%

The months with the highest relative humidity are May and June (80%).
The months with the lowest relative humidity are October and November (71%).

Average rainfall in August
Excelsior Springs, MO

Average rainfall in August - Excelsior Springs, MO
  • Average rainfall in August: 2.99"

The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is January (1.02").

Average rainfall days in August
Excelsior Springs, MO

Average rainfall days in August - Excelsior Springs, MO
  • Average rainfall days in August: 15.3 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is February (5.1 days).

Average snowfall in August
Excelsior Springs, MO

Average snowfall in August - Excelsior Springs, MO
  • Average snowfall in August: 0"

The month with the highest snowfall is February (3.07").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Excelsior Springs, MO

Average snowfall days in August - Excelsior Springs, MO
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Excelsior Springs, MO

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

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in August: 10h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).

Average sunshine days in August
Excelsior Springs, MO

Average sunshine days in August - Excelsior Springs, MO
  • Average sunshine days in August: 12.6 days

The month with the most sunshine days is December (21 days).
The month with the least sunshine days is June (10.7 days).

Average UV index in August
Excelsior Springs, MO

Average UV index in August - Excelsior Springs, 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
Excelsior Springs, MO

Average cloud cover in August - Excelsior Springs, MO
  • Average cloud cover in August: 27

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 26).

Average visibility in August
Excelsior Springs, MO

Average visibility in August - Excelsior Springs, 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).

Excelsior Springs, Missouri, USA

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