August weather forecast and climate
Barnett Springs, KY

August, the last month of the summer, in Barnett Springs, is also a moderately hot month, with average temperature fluctuating between 85.1°F (29.5°C) and 64.8°F (18.2°C).

Temperature

In Barnett Springs, Kentucky, the average high-temperature is essentially the same as in July - a moderately hot 85.1°F (29.5°C). The average low-temperature, in August, is 64.8°F (18.2°C).

Heat index

The average heat index is estimated at a sweltering 95.4°F (35.2°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'real feel', or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors like metabolic differences, clothing, wind, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 99.5°F (37.5°C) to 100.9°F (38.3°C), thermal conditions are potentially life-threatening.

Humidity

Months with the lowest humidity are April, June, August through November, with an average relative humidity of 76%.

Rainfall

In Barnett Springs, during 17 rainfall days, 3.19" (81mm) of precipitation is typically accumulated. In Barnett Springs, during the entire year, the rain falls for 178.4 days and collects up to 41.46" (1053mm) of precipitation.

Snowfall

In Barnett Springs snow does not fall in May through September.

Daylight

The average length of the day in Barnett Springs is 13.5h.

Sunshine

The month with the most sunshine is August, with an average of 10.3h of sunshine.

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 health hazard from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in August in Barnett Springs?

The average high-temperature, in August, in Barnett Springs, Kentucky, is 85.1°F (29.5°C), while the average low-temperature is 64.8°F (18.2°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), that combines both air temperature and relative humidity, in August is evaluated at 95.4°F (35.2°C).

What is the least humid month in Barnett Springs?

Months with the lowest humidity in Barnett Springs, Kentucky, are April, June, August through November, with an average relative humidity of 76%.

What is the average humidity in August in Barnett Springs?

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

How much does it rain in Barnett Springs in August?

In Barnett Springs, during August, the rain falls for 17 days and regularly aggregates up to 3.19" (81mm) of precipitation.

When it does not snow in Barnett Springs?

May through September are months without snowfall in Barnett Springs, Kentucky.

How many hours of daylight does Barnett Springs have in August?

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

What month has the most sunshine in Barnett Springs?

With an average of 10.3h of sunshine, August has the most sunshine of the year in Barnett Springs, Kentucky.

How long on average sun shines in August in Barnett Springs?

The average sunshine in August is 10.3h.

What is the month with the highest UV index in Barnett Springs?

Months with the highest UV index in Barnett Springs are May through August, with an average maximum UV index of 6.

How high is the UV index in August in Barnett Springs?

The average daily maximum UV index in August in Barnett Springs is 6. A UV Index reading of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.
Average temperature in August - Barnett Springs, KY
  • Average high temperature in August: 85.1°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (41.5°F).

  • Average low temperature in August: 64.8°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).

Average pressure in August - Barnett Springs, KY
  • Average pressure in August: 29.99"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.96").

Average wind speed in August - Barnett Springs, KY
  • Average wind speed in August: 4.7mph

The windiest month (with the highest average wind speed) is February (8mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

Average humidity in August - Barnett Springs, KY
  • Average humidity in August: 76%

Months with the highest relative humidity are February and December (80%).
Months with the lowest relative humidity are April, June, August, September, October and November (76%).

Average rainfall in August - Barnett Springs, KY
  • Average rainfall in August: 3.19"

The wettest month (with the highest rainfall) is February (4.25").
The driest month (with the least rainfall) is September (2.44").

Average rainfall days in August - Barnett Springs, KY
  • Average rainfall days in August: 17 days

The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is November (11.5 days).

Average snowfall in August - Barnett Springs, KY
  • Average snowfall in August: 0"

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

Average snowfall days in August - Barnett Springs, KY
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (8.6 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in August / Average sunshine in August - Barnett Springs, 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: 9.6h).

  • Average sunshine in August: 10.3h

The month with the most sunshine is August (Average sunshine: 10.3h).
The month with the least sunshine is February (Average sunshine: 4h).

Average sunshine days in August - Barnett Springs, KY
  • Average sunshine days in August: 11.9 days

The month with the most sunshine days is November (16.1 days).
The month with the least sunshine days is February (9.7 days).

Average UV index in August - Barnett Springs, 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 - Barnett Springs, KY
  • Average cloud cover in August: 31

The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in August - Barnett Springs, KY
  • Average visibility in August: 5mi

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