August weather forecast
Cairo, WV

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Weather in August

The last month of the summer, August, is also a moderately hot month in Cairo, West Virginia, with temperature in the range of an average high of 83.8°F (28.8°C) and an average low of 60.6°F (15.9°C).

Temperature

The transition into August marks the average high-temperature at a still moderately hot 83.8°F (28.8°C), differing minimally from July's 84.7°F (29.3°C). Cairo experiences a significant contrast between daily highs and an average nighttime temperature of 60.6°F (15.9°C) during August.

Heat index

For August, the heat index is estimated at a hot 93.2°F (34°C). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical for babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.

Humidity

The months with the lowest humidity in Cairo are June through August and November, with an average relative humidity of 77%.

Rainfall

In Cairo, during August, the rain falls for 16.6 days and regularly aggregates up to 2.64" (67mm) of precipitation. In Cairo, during the entire year, the rain falls for 187.2 days and collects up to 37.13" (943mm) of precipitation.

Snowfall

In Cairo, West Virginia, snow does not fall in May through September.

Daylight

In August, the average length of the day in Cairo is 13h and 40min.
On the first day of August in Cairo, sunrise is at 6:25 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 7:56 pm EDT.

Sunshine

With an average of 10.1h of sunshine, August has the most sunshine of the year.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Cairo. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: The UV index of 6 in August translates into these instructions:
Deter overexposure. Protecting against the sun's effects is essential. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in Cairo in August?

During August, Cairo experiences an average high-temperature of 83.8°F (28.8°C) and a low-temperature of 60.6°F (15.9°C). In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is estimated at 93.2°F (34°C).

What are the least humid months in Cairo?

The months with the lowest humidity are June through August and November, with an average relative humidity of 77%.

What is the average humidity in August in Cairo?

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

How much does it rain in Cairo in August?

In Cairo, West Virginia, during August, the rain falls for 16.6 days and regularly aggregates up to 2.64" (67mm) of precipitation.

When it does not snow in Cairo?

In Cairo, West Virginia, snow does not fall in May through September.

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

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

What time are sunrise and sunset in August in Cairo?

On the first day of August in Cairo, sunrise is at 6:25 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 7:56 pm EDT.

What month has the most sunshine in Cairo?

With an average of 10.1h of sunshine, August has the most sunshine of the year in Cairo, West Virginia.

How many hours of sunshine does Cairo have in August?

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

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

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

What is the UV index intensity in August in Cairo?

The average daily maximum UV index in August in Cairo is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe 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
Cairo, WV

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

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in August: 60.6°F

The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

Average pressure in August
Cairo, WV

Average pressure in August - Cairo, WV
  • Average pressure in August: 30.01"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in August
Cairo, WV

Average wind speed in August - Cairo, WV
  • Average wind speed in August: 4mph

The windiest months (with the highest average wind speed) are January and February (6.6mph).
The calmest month (with the lowest average wind speed) is August (4mph).

Average humidity in August
Cairo, WV

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

The months with the highest relative humidity are January and February (83%).
The months with the lowest relative humidity are June, July, August and November (77%).

Average rainfall in August
Cairo, WV

Average rainfall in August - Cairo, WV
  • Average rainfall in August: 2.64"

The wettest month (with the highest rainfall) is May (4.13").
The driest month (with the least rainfall) is September (2.13").

Average rainfall days in August
Cairo, WV

Average rainfall days in August - Cairo, WV
  • Average rainfall days in August: 16.6 days

The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is November (12.2 days).

Average snowfall in August
Cairo, WV

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

The month with the highest snowfall is January (5.87").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Cairo, WV

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

The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

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

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

Average sunshine days in August
Cairo, WV

Average sunshine days in August - Cairo, WV
  • Average sunshine days in August: 12.3 days

The month with the most sunshine days is November (15.5 days).
The month with the least sunshine days is February (8.2 days).

Average UV index in August
Cairo, WV

Average UV index in August - Cairo, WV
  • 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).

Average cloud cover in August
Cairo, WV

Average cloud cover in August - Cairo, WV
  • Average cloud cover in August: 34

The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in August
Cairo, WV

Average visibility in August - Cairo, WV
  • Average visibility in August: 5mi

The month with the highest visibility is November (6mi).
The month with the lowest visibility is January (4mi).

Cairo, West Virginia, USA

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