August weather forecast
Lucas, MO

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Weather in August

The last month of the summer, August, is another warm month in Lucas, Missouri, with an average temperature varying between 85.6°F (29.8°C) and 66.4°F (19.1°C).

Temperature

Transitioning into August, Lucas experiences an average high-temperature of a warm 85.6°F (29.8°C), marking a minor shift from the preceding month. During the nights in August, an average low-temperature of 66.4°F (19.1°C) is observed in Lucas.

Heat index

August's average heat index is appraised at a torrid 96.8°F (36°C). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. 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.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

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

Rainfall

In Lucas, during August, the rain falls for 14.3 days and regularly aggregates up to 2.56" (65mm) of precipitation. Throughout the year, in Lucas, there are 141.5 rainfall days, and 30.67" (779mm) of precipitation is accumulated.

Snowfall

In Lucas, snow does not fall in April, June through September.

Daylight

In August, the average length of the day in Lucas is 13h and 37min.
On the first day of August, sunrise is at 6:18 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 7:47 pm CDT.

Sunshine

In August, the average sunshine in Lucas is 10.3h.

UV index

The months with the highest UV index in Lucas, Missouri, are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 in August interprets into the following recommendations:
Ward off overexposure. Defence against solar harm 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. 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.
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Frequently asked questions

How hot does it get in Lucas in August?

In August, the average high-temperature and low-temperature in Lucas are 85.6°F (29.8°C) and 66.4°F (19.1°C) respectively. 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 appraised at 96.8°F (36°C).

What is the average humidity in August in Lucas?

In August, the average relative humidity in Lucas, Missouri, is 76%.

How much does it rain in Lucas in August?

In Lucas, Missouri, in August, it is raining for 14.3 days, with typically 2.56" (65mm) of accumulated precipitation.

When it does not snow in Lucas?

April, June through September are months without snowfall in Lucas, Missouri.

How many hours of daylight does Lucas have in August?

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

When are sunrise and sunset in August in Lucas?

On the first day of August in Lucas, Missouri, sunrise is at 6:18 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 7:47 pm CDT.

How long on average sun shines in August in Lucas?

In Lucas, Missouri, the average sunshine duration in August is 10.3h.

What is the month with the highest UV index in Lucas?

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

How high is the UV index in August in Lucas?

The average daily maximum UV index in August in Lucas is 6. A UV Index estimate 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
Lucas, MO

Average temperature in August - Lucas, MO
  • Average high temperature in August: 85.6°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 (39°F).

  • Average low temperature in August: 66.4°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 (24.8°F).

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Average pressure in August
Lucas, MO

Average pressure in August - Lucas, MO
  • Average pressure in August: 29.97"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in August
Lucas, MO

Average wind speed in August - Lucas, MO
  • Average wind speed in August: 6.5mph

The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

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Average humidity in August
Lucas, MO

Average humidity in August - Lucas, MO
  • Average humidity in August: 76%

The month with the highest relative humidity is May (81%).
The months with the lowest relative humidity are October and November (72%).

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Average rainfall in August
Lucas, MO

Average rainfall in August - Lucas, MO
  • Average rainfall in August: 2.56"

The wettest month (with the highest rainfall) is May (4.72").
The driest month (with the least rainfall) is January (1.14").

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Average rainfall days in August
Lucas, MO

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

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (5.7 days).

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Average snowfall in August
Lucas, MO

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

The month with the highest snowfall is February (2.76").
The months with the least snowfall are April, June, July, August and September (0").

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Average snowfall days in August
Lucas, MO

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

The month with the highest number of snowfall days is February (5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Lucas, 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 month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

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Average sunshine days in August
Lucas, MO

Average sunshine days in August - Lucas, MO
  • Average sunshine days in August: 14.4 days

The months with the most sunshine days are January and December (21.1 days).
The month with the least sunshine days is June (12.1 days).

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Average UV index in August
Lucas, MO

Average UV index in August - Lucas, 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).

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Average cloud cover in August
Lucas, MO

Average cloud cover in August - Lucas, MO
  • Average cloud cover in August: 26

The month with the most cloud cover is March (Cloud cover 47).
The months with the least cloud cover are June, July and August (Cloud cover 26).

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Average visibility in August
Lucas, MO

Average visibility in August - Lucas, 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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Lucas, Missouri, USA

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