August weather forecast and climate
Arjay, KY

The last month of the summer, August, is another warm month in Arjay, Kentucky, with average temperature varying between 61.3°F (16.3°C) and 84.7°F (29.3°C).

Temperature

In August, the average high-temperature is practically the same as in July - a still moderately hot 84.7°F (29.3°C). In Arjay, in August, the average low-temperature is 61.3°F (16.3°C).

Heat index

In August, the average heat index is appraised at a hot 94.8°F (34.9°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'feels like', 'felt air temperature', or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like activity, wind, differences in body mass, height, and shape, and pregnancy affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

Months with the lowest humidity in Arjay are April, June through September and November, with an average relative humidity of 77%.

Rainfall

In Arjay, it is raining for 17.2 days, with typically 2.8" (71mm) of accumulated precipitation. Throughout the year, in Arjay, there are 187.5 rainfall days, and 40.24" (1022mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Arjay, Kentucky.

Daylight

The average length of the day in August is 13.5h.

Sunshine

In Arjay, the average sunshine is 9.8h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 6 in August interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in August in Arjay?

The average high-temperature, in August, in Arjay, Kentucky, is 84.7°F (29.3°C), while the average low-temperature is 61.3°F (16.3°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), that combines air temperature and relative humidity, in August is evaluated at 94.8°F (34.9°C).

What is the least humid month in Arjay?

April, June through September and November, with an average relative humidity of 77%, are the least humid months.

What is the average humidity in August in Arjay?

The average relative humidity in August is 77%.

How many days does it rain in August in Arjay?

In Arjay, Kentucky, in August, during 17.2 rainfall days, 2.8" (71mm) of precipitation is typically accumulated.

When it does not snow in Arjay?

May through September are months without snowfall in Arjay.

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

The average length of the day in August in Arjay is 13.5h.

How many hours of sunshine does Arjay have in August?

In Arjay, Kentucky, the average sunshine in August is 9.8h.

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

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

How high is the UV index in August in Arjay?

The average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays.
Average temperature in August - Arjay, KY
  • Average high temperature in August: 84.7°F

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (41.5°F).

  • Average low temperature in August: 61.3°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

Average pressure in August - Arjay, KY
  • Average pressure in August: 30.01"

Months with the highest atmospheric pressure are January and November (30.16").
The month with the lowest atmospheric pressure is June (29.98").

Average wind speed in August - Arjay, KY
  • Average wind speed in August: 3.8mph

The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

Average humidity in August - Arjay, KY
  • Average humidity in August: 77%

Months with the highest relative humidity are February and December (81%).
Months with the lowest relative humidity are April, June, July, August, September and November (77%).

Average rainfall in August - Arjay, KY
  • Average rainfall in August: 2.8"

The wettest month (with the highest rainfall) is February (4.69").
The driest month (with the least rainfall) is September (2.2").

Average rainfall days in August - Arjay, KY
  • Average rainfall days in August: 17.2 days

The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is November (11.5 days).

Average snowfall in August - Arjay, KY
  • Average snowfall in August: 0"

The month with the highest snowfall is February (4.21").
Months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August - Arjay, KY
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (9.5 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in August / Average sunshine in August - Arjay, KY
  • Average daylight in August: 13.5h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.7h).

  • Average sunshine in August: 9.8h

The month with the most sunshine is June (Average sunshine: 10.1h).
The month with the least sunshine is January (Average sunshine: 4.3h).

Average sunshine days in August - Arjay, KY
  • Average sunshine days in August: 12.1 days

The month with the most sunshine days is October (15.7 days).
The month with the least sunshine days is February (9 days).

Average UV index in August - Arjay, KY
  • Average UV index in August: 6

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in August - Arjay, KY
  • Average cloud cover in August: 32

Months with the most cloud cover are January and February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in August - Arjay, KY
  • Average visibility in August: 5mi

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