August weather forecast
Archie, MO

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Weather in August

August, the last month of the summer in Archie, is also a moderately hot month, with an average temperature ranging between min 65.8°F (18.8°C) and max 84.9°F (29.4°C).

Temperature

The average high-temperature during August is a warm 84.9°F (29.4°C), almost matching the conditions of the preceding month. Archie throughout August, records an average low-temperature of 65.8°F (18.8°C).

Heat index

For most parts of August, the heat index is evaluated at a very hot 95°F (35°C). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. 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 remain especially vital for babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

The average relative humidity in August is 77%.

Rainfall

In Archie, during August, the rain falls for 12 days and regularly aggregates up to 1.5" (38mm) of precipitation. Throughout the year, in Archie, there are 114.1 rainfall days, and 13.9" (353mm) of precipitation is accumulated.

Snowfall

April, June through September are months without snowfall.

Daylight

The average length of the day in August 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

In August, the average sunshine is 10.2h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 6 in August translates into these instructions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Updated: Jun 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in August?

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

What is the average humidity in August?

The average relative humidity in August is 77%.

How many days does it rain in August?

In Archie, in August, during 12 rainfall days, 1.5" (38mm) of precipitation is typically accumulated.

When it does not snow?

April, June through September are months without snowfall in Archie.

How many hours of daylight does Archie have in August?

In Archie, the average day length in August is 13h and 37min.

What time are sunrise and 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?

The average sunshine duration in August is 10.2h.

When is the highest UV index?

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

What is the UV index reading in August?

The average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health threat 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
Archie, MO

Average temperature in August - Archie, 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
Archie, MO

Average pressure in August - Archie, 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
Archie, MO

Average wind speed in August - Archie, 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
Archie, MO

Average humidity in August - Archie, 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
Archie, MO

Average rainfall in August - Archie, 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
Archie, MO

Average rainfall days in August - Archie, 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
Archie, MO

Average snowfall in August - Archie, 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
Archie, MO

Average snowfall days in August - Archie, 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
Archie, MO

Average daylight in August / Average sunshine in August - Archie, 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
Archie, MO

Average sunshine days in August - Archie, 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
Archie, MO

Average UV index in August - Archie, 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
Archie, MO

Average cloud cover in August - Archie, 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
Archie, MO

Average visibility in August - Archie, 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).

Archie, Missouri, USA

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