August weather forecast
Cairo, MO

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Weather in August

August, the last month of the summer in Cairo, is another warm month, with an average temperature fluctuating between 65.5°F (18.6°C) and 83.8°F (28.8°C).

Temperature

Cairo's weather in August displays an average high-temperature of a still warm 83.8°F (28.8°C), showing minor disparity from July's 84.9°F (29.4°C). Cairo experiences an average low-temperature of 65.5°F (18.6°C) in month of August.

Heat index

During August, the heat index is appraised at a tropical 93.2°F (34°C). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are extremely vital to babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.

Humidity

In August, the average relative humidity in Cairo is 77%.

Rainfall

In Cairo, in August, it is raining for 13.3 days, with typically 2.56" (65mm) of accumulated precipitation. Throughout the year, in Cairo, there are 136.6 rainfall days, and 27.44" (697mm) of precipitation is accumulated.

Snowfall

In Cairo, snow does not fall in May through August.

Daylight

In Cairo, Missouri, the average length of the day in August is 13h and 40min.
On the first day of August, sunrise is at 6:10 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 7:41 pm CDT.

Sunshine

In August, the average sunshine in Cairo is 10.1h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 6 in August converts into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

How hot is August in Cairo?

The high-temperature in Cairo, Missouri, during August is 83.8°F (28.8°C) and the low-temperature is 65.5°F (18.6°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, is appraised at 93.2°F (34°C).

What is the average humidity in August in Cairo?

The average relative humidity in August in Cairo, Missouri, is 77%.

How much does it rain in Cairo in August?

In August, the rain falls for 13.3 days. Throughout August, 2.56" (65mm) of precipitation is accumulated.

When it does not snow in Cairo?

In Cairo, Missouri, snow does not fall in May through August.

Does it snow in Cairo in August?

In Cairo, in August, it doesn't snow. In September, it regularly snows.

How many hours of daylight does Cairo have in August?

The average day length in August in Cairo, Missouri, is 13h and 40min.

When are sunrise and sunset in August in Cairo?

In August, on the first day of the month, sunrise is at 6:10 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 7:41 pm CDT.

How many hours of sunshine does Cairo have in August?

The average sunshine duration in August is 10.1h.

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

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

What is the UV index intensity in August in Cairo?

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

Average temperature in August - Cairo, MO
  • Average high temperature in August: 83.8°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in August: 65.5°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).

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Average pressure in August
Cairo, MO

Average pressure in August - Cairo, 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 (29.91"Hg).

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Average wind speed in August
Cairo, MO

Average wind speed in August - Cairo, MO
  • Average wind speed in August: 6.4mph

The windiest months (with the highest average wind speed) are January, February and March (10mph).
The calmest months (with the lowest average wind speed) are July and August (6.4mph).

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Average humidity in August
Cairo, MO

Average humidity in August - Cairo, MO
  • Average humidity in August: 77%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in August
Cairo, MO

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

The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is January (1.18").

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Average rainfall days in August
Cairo, MO

Average rainfall days in August - Cairo, MO
  • Average rainfall days in August: 13.3 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (5.2 days).

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Average snowfall in August
Cairo, MO

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

The month with the highest snowfall is January (3.7").
The months with the least snowfall are May, June, July and August (0").

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Average snowfall days in August
Cairo, MO

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

The month with the highest number of snowfall days is January (6.9 days).
The months with the least snowfall days are May, June, July and August (0 days).

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

Average daylight in August / Average sunshine in August - Cairo, 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 1min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

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Average sunshine days in August
Cairo, MO

Average sunshine days in August - Cairo, MO
  • Average sunshine days in August: 15.7 days

The month with the most sunshine days is December (20.4 days).
The month with the least sunshine days is May (11.7 days).

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Average UV index in August
Cairo, MO

Average UV index in August - Cairo, MO
  • Average UV index in August: 6

The months with the highest UV index are 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
Cairo, MO

Average cloud cover in August - Cairo, MO
  • Average cloud cover in August: 29

The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in August
Cairo, MO

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

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