August weather forecast
Sni Mills, MO

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Weather in August

August, the last month of the summer in Sni Mills, is also a moderately hot month, with an average temperature varying between 65.8°F (18.8°C) and 84.6°F (29.2°C).

Temperature

August's arrival brings an average high-temperature of a warm 84.6°F (29.2°C), slightly deviating from July's 86.5°F (30.3°C). In August, the recorded average low-temperature in Sni Mills is a comfortable 65.8°F (18.8°C).

Heat index

In August, the heat index is calculated to be a tropical 93.2°F (34°C). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', joins air temperature with relative humidity to produce a temperature perception for humans. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.

Humidity

In August, the average relative humidity in Sni Mills is 76%.

Rainfall

In Sni Mills, in August, during 14.2 rainfall days, 2.83" (72mm) of precipitation is typically accumulated. In Sni Mills, during the entire year, the rain falls for 134.9 days and collects up to 28.46" (723mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Sni Mills, the average length of the day in August is 13h and 38min.
On the first day of August, sunrise is at 6:18 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 7:47 pm CDT.

Sunshine

In Sni Mills, Missouri, the average sunshine in August is 10h.

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 hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A typical high UV index of 6 in August suggests the following recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in Sni Mills in August?

The average high-temperature and low-temperature in Sni Mills, Missouri, during August are 84.6°F (29.2°C) and 65.8°F (18.8°C) respectively. In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is calculated to be 93.2°F (34°C).

What is the average humidity in August in Sni Mills?

In August, the average relative humidity is 76%.

How much does it rain in Sni Mills in August?

In August, in Sni Mills, Missouri, the rain falls for 14.2 days. Throughout August, 2.83" (72mm) of precipitation is accumulated.

When it does not snow in Sni Mills?

June through September are months without snowfall in Sni Mills, Missouri.

How many hours of daylight does Sni Mills have in August?

In Sni Mills, the average day length in August is 13h and 38min.

What time are sunrise and sunset in August in Sni Mills?

On the first day of August in Sni Mills, sunrise is at 6:18 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 7:47 pm CDT.

How many hours of sunshine does Sni Mills have in August?

The average sunshine duration in August in Sni Mills is 10h.

What is the month with the highest UV index in Sni Mills?

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

What is the UV index reading in August in Sni Mills?

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

Average temperature in August - Sni Mills, MO
  • Average high temperature in August: 84.6°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 (37.4°F).

  • Average low temperature in August: 65.8°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

Average pressure in August
Sni Mills, MO

Average pressure in August - Sni Mills, 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
Sni Mills, MO

Average wind speed in August - Sni Mills, MO
  • Average wind speed in August: 6.3mph

The windiest months (with the highest average wind speed) are February and March (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in August
Sni Mills, MO

Average humidity in August - Sni Mills, MO
  • Average humidity in August: 76%

The months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is October (70%).

Average rainfall in August
Sni Mills, MO

Average rainfall in August - Sni Mills, MO
  • Average rainfall in August: 2.83"

The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is January (1.02").

Average rainfall days in August
Sni Mills, MO

Average rainfall days in August - Sni Mills, MO
  • Average rainfall days in August: 14.2 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (5.2 days).

Average snowfall in August
Sni Mills, MO

Average snowfall in August - Sni Mills, MO
  • Average snowfall in August: 0"

The month with the highest snowfall is February (3.86").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Sni Mills, MO

Average snowfall days in August - Sni Mills, 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
Sni Mills, MO

Average daylight in August / Average sunshine in August - Sni Mills, 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 months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).

Average sunshine days in August
Sni Mills, MO

Average sunshine days in August - Sni Mills, MO
  • Average sunshine days in August: 14.2 days

The month with the most sunshine days is December (22.3 days).
The month with the least sunshine days is May (11.3 days).

Average UV index in August
Sni Mills, MO

Average UV index in August - Sni Mills, 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
Sni Mills, MO

Average cloud cover in August - Sni Mills, MO
  • Average cloud cover in August: 28

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in August
Sni Mills, MO

Average visibility in August - Sni Mills, 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).

Sni Mills, Missouri, USA

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