August weather forecast
Crystal Lakes, MO

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Weather in August

August, the last month of the summer in Crystal Lakes, is also a moderately hot month, with an average temperature varying between 83.7°F (28.7°C) and 64.9°F (18.3°C).

Temperature

The commencement of August brings an average high-temperature of a still warm 83.7°F (28.7°C), marking an inconsequential divergence from July. Throughout the month of August, Crystal Lakes expects an average low of 64.9°F (18.3°C).

Heat index

The average heat index in August is computed to be a tropical 93.2°F (34°C). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', comes about by integrating the temperature readings with the humidity levels. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.

Humidity

In Crystal Lakes, the average relative humidity in August is 78%.

Rainfall

In August, the rain falls for 15.3 days. Throughout August, 2.99" (76mm) of precipitation is accumulated. In Crystal Lakes, during the entire year, the rain falls for 138.2 days and collects up to 27.72" (704mm) of precipitation.

Snowfall

In Crystal Lakes, Missouri, snow does not fall in June through September.

Daylight

In August, the average length of the day is 13h and 40min.
On the first day of August in Crystal Lakes, sunrise is at 6:17 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 7:48 pm CDT.

Sunshine

The average sunshine in August in Crystal Lakes is 10h.

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 health vulnerability from unsafe exposure to UV radiation for the average person.
Note: During August, 6 as the daily maximum UV index converts into the following advice:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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Frequently asked questions

How hot is it in Crystal Lakes in August?

August temperatures vary between a high-temperature of 83.7°F (28.7°C) and a low-temperature of 64.9°F (18.3°C). The average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, in August is computed to be 93.2°F (34°C).

What is the average humidity in August in Crystal Lakes?

The average relative humidity in August is 78%.

How many days does it rain in August in Crystal Lakes?

In August, in Crystal Lakes, Missouri, the rain falls for 15.3 days. Throughout August, 2.99" (76mm) of precipitation is accumulated.

When it does not snow in Crystal Lakes?

June through September are months without snowfall in Crystal Lakes, Missouri.

What is the average length of the day in August in Crystal Lakes?

In Crystal Lakes, Missouri, the average day length in August is 13h and 40min.

When are sunrise and sunset in August in Crystal Lakes?

In August, on the first day of the month, sunrise is at 6:17 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 7:48 pm CDT.

How long on average sun shines in August in Crystal Lakes?

In Crystal Lakes, the average sunshine duration in August is 10h.

When is the highest UV index in Crystal Lakes?

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

What is the UV index reading in August in Crystal Lakes?

In Crystal Lakes, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high hazard to health 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
Crystal Lakes, MO

Average temperature in August - Crystal Lakes, MO
  • Average high temperature in August: 83.7°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (35.6°F).

  • Average low temperature in August: 64.9°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in August
Crystal Lakes, MO

Average pressure in August - Crystal Lakes, 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).

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Average wind speed in August
Crystal Lakes, MO

Average wind speed in August - Crystal Lakes, MO
  • Average wind speed in August: 6.2mph

The windiest months (with the highest average wind speed) are March and April (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average humidity in August
Crystal Lakes, MO

Average humidity in August - Crystal Lakes, MO
  • Average humidity in August: 78%

The months with the highest relative humidity are May and June (80%).
The months with the lowest relative humidity are October and November (71%).

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Average rainfall in August
Crystal Lakes, MO

Average rainfall in August - Crystal Lakes, MO
  • Average rainfall in August: 2.99"

The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is January (1.02").

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Average rainfall days in August
Crystal Lakes, MO

Average rainfall days in August - Crystal Lakes, MO
  • Average rainfall days in August: 15.3 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is February (5.1 days).

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Average snowfall in August
Crystal Lakes, MO

Average snowfall in August - Crystal Lakes, MO
  • Average snowfall in August: 0"

The month with the highest snowfall is February (3.07").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Crystal Lakes, MO

Average snowfall days in August - Crystal Lakes, 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).

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Average daylight in August /
Average sunshine in August
Crystal Lakes, MO

Average daylight in August / Average sunshine in August - Crystal Lakes, 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 24min).

  • Average sunshine in August: 10h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).

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Average sunshine days in August
Crystal Lakes, MO

Average sunshine days in August - Crystal Lakes, MO
  • Average sunshine days in August: 12.6 days

The month with the most sunshine days is December (21 days).
The month with the least sunshine days is June (10.7 days).

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Average UV index in August
Crystal Lakes, MO

Average UV index in August - Crystal Lakes, 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
Crystal Lakes, MO

Average cloud cover in August - Crystal Lakes, MO
  • Average cloud cover in August: 27

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 26).

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Average visibility in August
Crystal Lakes, MO

Average visibility in August - Crystal Lakes, 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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Crystal Lakes, Missouri, USA

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