August weather forecast
Patterson, MO

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Weather in August

The last month of the summer, August, is another tropical month in Patterson, Missouri, with an average temperature ranging between max 87.8°F (31°C) and min 65.8°F (18.8°C).

Temperature

Patterson marks the arrival of August with an average high-temperature of a still tropical 87.8°F (31°C), hardly different from July's 89.4°F (31.9°C). A marked difference from the daytime temperatures, Patterson's nighttime temperature falls to an average low of 65.8°F (18.8°C) in August.

Heat index

In August, the heat index is evaluated at a torrid 102.2°F (39°C). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'feels like' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

The average relative humidity in August in Patterson is 75%.

Rainfall

In Patterson, in August, during 14.3 rainfall days, 2.13" (54mm) of precipitation is typically accumulated. Throughout the year, in Patterson, Missouri, there are 136.8 rainfall days, and 23.35" (593mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in August in Patterson, Missouri, is 13h and 32min.
On the first day of August, sunrise is at 6:07 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 7:31 pm CDT.

Sunshine

In August, the average sunshine is 10.3h.

UV index

The months with the highest UV index in Patterson are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 6 during August translates into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Frequently asked questions

How hot does it get in Patterson in August?

Patterson in August has an average high-temperature of 87.8°F (31°C) and an average low-temperature of 65.8°F (18.8°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in August is evaluated at 102.2°F (39°C).

What is the average humidity in August in Patterson?

In Patterson, the average relative humidity in August is 75%.

How many days does it rain in August in Patterson?

In Patterson, in August, it is raining for 14.3 days, with typically 2.13" (54mm) of accumulated precipitation.

When it does not snow in Patterson?

April through October are months without snowfall in Patterson.

What is the average length of the day in August in Patterson?

The average day length in August in Patterson, Missouri, is 13h and 32min.

When is the sunrise / sunset in August in Patterson?

In August, on the first day of the month, sunrise is at 6:07 am and sunset at 8:09 pm. On the last day of the month, in Patterson, Missouri, sunrise is at 6:32 am and sunset at 7:31 pm CDT.

How long on average sun shines in August in Patterson?

The average sunshine duration in August in Patterson, Missouri, is 10.3h.

What are the months with the highest UV index in Patterson?

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

What is the UV index intensity in August in Patterson?

In August, the average daily maximum UV index in Patterson, Missouri, is 6. A UV Index value of 6 to 7 symbolizes 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
Patterson, MO

Average temperature in August - Patterson, MO
  • Average high temperature in August: 87.8°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (41.5°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 (27.1°F).

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Average pressure in August
Patterson, MO

Average pressure in August - Patterson, 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 (29.93"Hg).

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Average wind speed in August
Patterson, MO

Average wind speed in August - Patterson, MO
  • Average wind speed in August: 4.8mph

The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in August
Patterson, MO

Average humidity in August - Patterson, MO
  • Average humidity in August: 75%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in August
Patterson, MO

Average rainfall in August - Patterson, MO
  • Average rainfall in August: 2.13"

The wettest month (with the highest rainfall) is April (3.03").
The driest months (with the least rainfall) are September and December (1.26").

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Average rainfall days in August
Patterson, MO

Average rainfall days in August - Patterson, MO
  • Average rainfall days in August: 14.3 days

The month with the highest number of rainy days is July (15.7 days).
The months with the least rainy days are January and December (8.1 days).

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Average snowfall in August
Patterson, MO

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

The month with the highest snowfall is February (1.65").
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
Patterson, MO

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

The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Patterson, MO

Average daylight in August / Average sunshine in August - Patterson, MO
  • Average daylight in August: 13h and 3min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in August: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in August
Patterson, MO

Average sunshine days in August - Patterson, MO
  • Average sunshine days in August: 13.9 days

The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is July (12 days).

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Average UV index in August
Patterson, MO

Average UV index in August - Patterson, 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
Patterson, MO

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

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 28).

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Average visibility in August
Patterson, MO

Average visibility in August - Patterson, MO
  • Average visibility in August: 5mi

The months with the highest visibility are January, February, March, April, June, September, October, November and December (6mi).
The months with the lowest visibility are May, July and August (5mi).

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Patterson, Missouri, USA

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