August weather forecast
Glen Echo Park, MO

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Weather in August

The last month of the summer, August, is also a moderately hot month in Glen Echo Park, Missouri, with an average temperature ranging between min 67.1°F (19.5°C) and max 85.5°F (29.7°C).

Temperature

The dawn of August sees an average high-temperature of a warm 85.5°F (29.7°C), subtly contrasting with July's 86.9°F (30.5°C). Throughout the nights in August, an average low-temperature of 67.1°F (19.5°C) is noted in Glen Echo Park.

Heat index

The heat index value for August is computed to be a torrid 95°F (35°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
In the scope of the heat index, its values resonate with shade and light wind conditions. 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 'real feel', is a composite of temperature and humidity figures to convey how warm it feels. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The average relative humidity in August is 75%.

Rainfall

In Glen Echo Park, in August, during 14.2 rainfall days, 3.31" (84mm) of precipitation is typically accumulated. In Glen Echo Park, Missouri, during the entire year, the rain falls for 144.8 days and collects up to 30.59" (777mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In August, the average length of the day is 13h and 38min.
On the first day of the month, sunrise is at 6:03 am and sunset at 8:11 pm. On the last day of August, sunrise is at 6:30 am and sunset at 7:32 pm CDT.

Sunshine

The average sunshine in August in Glen Echo Park, Missouri, is 10.3h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Glen Echo Park, Missouri. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 6 during August leads to these advisories:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

How hot is it in Glen Echo Park in August?

In Glen Echo Park, 85.5°F (29.7°C) is the average high-temperature and 67.1°F (19.5°C) is the average low-temperature during August. The average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in August is computed to be 95°F (35°C).

What is the average humidity in August in Glen Echo Park?

In Glen Echo Park, Missouri, the average relative humidity in August is 75%.

How many days does it rain in August in Glen Echo Park?

In Glen Echo Park, Missouri, in August, during 14.2 rainfall days, 3.31" (84mm) of precipitation is typically accumulated.

When it does not snow in Glen Echo Park?

April through October are months without snowfall in Glen Echo Park.

What is the average length of the day in August in Glen Echo Park?

In August, the average day length in Glen Echo Park, Missouri, is 13h and 38min.

What time are sunrise and sunset in August in Glen Echo Park?

In August, on the first day of the month, sunrise is at 6:03 am and sunset at 8:11 pm. On the last day of the month, in Glen Echo Park, sunrise is at 6:30 am and sunset at 7:32 pm CDT.

How long on average sun shines in August in Glen Echo Park?

In Glen Echo Park, the average sunshine duration in August is 10.3h.

What are the months with the highest UV index in Glen Echo Park?

The months with the highest UV index in Glen Echo Park, Missouri, are May through August, with an average maximum UV index of 6.

How high is the UV index in August in Glen Echo Park?

In August, the average daily maximum UV index in Glen Echo Park is 6. A UV Index estimate of 6 to 7 represents a high health risk 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
Glen Echo Park, MO

Average temperature in August - Glen Echo Park, MO
  • Average high temperature in August: 85.5°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in August: 67.1°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure in August
Glen Echo Park, MO

Average pressure in August - Glen Echo Park, MO
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in August
Glen Echo Park, MO

Average wind speed in August - Glen Echo Park, MO
  • Average wind speed in August: 5.5mph

The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

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Average humidity in August
Glen Echo Park, MO

Average humidity in August - Glen Echo Park, MO
  • Average humidity in August: 75%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in August
Glen Echo Park, MO

Average rainfall in August - Glen Echo Park, MO
  • Average rainfall in August: 3.31"

The wettest month (with the highest rainfall) is May (3.58").
The driest month (with the least rainfall) is February (1.69").

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Average rainfall days in August
Glen Echo Park, MO

Average rainfall days in August - Glen Echo Park, MO
  • Average rainfall days in August: 14.2 days

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (6.5 days).

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Average snowfall in August
Glen Echo Park, MO

Average snowfall in August - Glen Echo Park, MO
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.6").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in August
Glen Echo Park, MO

Average snowfall days in August - Glen Echo Park, 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 May, June, July and August (0 days).

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Average daylight in August /
Average sunshine in August
Glen Echo Park, MO

Average daylight in August / Average sunshine in August - Glen Echo Park, 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 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

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Average sunshine days in August
Glen Echo Park, MO

Average sunshine days in August - Glen Echo Park, MO
  • Average sunshine days in August: 13.8 days

The month with the most sunshine days is January (21 days).
The month with the least sunshine days is June (11.2 days).

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Average UV index in August
Glen Echo Park, MO

Average UV index in August - Glen Echo Park, 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).

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Average cloud cover in August
Glen Echo Park, MO

Average cloud cover in August - Glen Echo Park, MO
  • Average cloud cover in August: 27

The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in August
Glen Echo Park, MO

Average visibility in August - Glen Echo Park, 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).

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Glen Echo Park, Missouri, USA

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