August weather forecast
Langley, KY

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Weather in August

August, the last month of the summer in Langley, is another warm month, with temperature in the range of an average low of 61.7°F (16.5°C) and an average high of 85.6°F (29.8°C).

Temperature

Langley's average high-temperature in August is a moderately hot 85.6°F (29.8°C), marking an insignificant difference from the 86.9°F (30.5°C) of July. Langley's August nights bring a significant temperature shift, averaging at an enjoyable 61.7°F (16.5°C).

Heat index

The heat index value for August is evaluated at a fiery hot 96.8°F (36°C). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

August and November, with an average relative humidity of 74%, are the least humid months.

Rainfall

In Langley, in August, it is raining for 15.5 days, with typically 2.13" (54mm) of accumulated precipitation. In Langley, during the entire year, the rain falls for 181.8 days and collects up to 33.43" (849mm) of precipitation.

Snowfall

In Langley, snow does not fall in May through September.

Daylight

The average length of the day in August is 13h and 34min.
On the first day of August, sunrise is at 6:35 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 8:01 pm EDT.

Sunshine

With an average of 10.4h of sunshine, August has the most sunshine of the year.

UV index

The months with the highest UV index in Langley are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 6 in August translates into these instructions:
Guard oneself from overexposure. Defence against sun injury is vital. 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. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Updated: Jun 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

During August, Langley experiences an average high-temperature of 85.6°F (29.8°C) and a low-temperature of 61.7°F (16.5°C). In August, the average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, is evaluated at 96.8°F (36°C).

What is the least humid month?

August and November, with an average relative humidity of 74%, are the least humid months.

What is the average humidity in August?

The average relative humidity in August is 74%.

How much does it rain in Langley in August?

In Langley, in August, it is raining for 15.5 days, with typically 2.13" (54mm) of accumulated precipitation.

When it does not snow?

May through September are months without snowfall.

How many hours of daylight does Langley have in August?

The average day length in August is 13h and 34min.

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:35 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 8:01 pm EDT.

What month has the most sunshine?

With an average of 10.4h of sunshine, August has the most sunshine of the year.

How long on average sun shines in August in Langley?

In August, the average sunshine duration is 10.4h.

What are the months with the highest UV index?

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

What is the UV index intensity in August?

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

Average temperature in August - Langley, KY
  • Average high temperature in August: 85.6°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in August: 61.7°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).

Average pressure in August
Langley, KY

Average pressure in August - Langley, KY
  • Average pressure in August: 30.01"Hg

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

Average wind speed in August
Langley, KY

Average wind speed in August - Langley, KY
  • Average wind speed in August: 4mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4mph).

Average humidity in August
Langley, KY

Average humidity in August - Langley, KY
  • Average humidity in August: 74%

The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are August and November (74%).

Average rainfall in August
Langley, KY

Average rainfall in August - Langley, KY
  • Average rainfall in August: 2.13"

The wettest month (with the highest rainfall) is February (3.66").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in August
Langley, KY

Average rainfall days in August - Langley, KY
  • Average rainfall days in August: 15.5 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (11.4 days).

Average snowfall in August
Langley, KY

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

The month with the highest snowfall is January (3.62").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Langley, KY

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

The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Langley, KY

Average daylight in August / Average sunshine in August - Langley, KY
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in August: 10h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days in August
Langley, KY

Average sunshine days in August - Langley, KY
  • Average sunshine days in August: 13.8 days

The month with the most sunshine days is October (16.1 days).
The month with the least sunshine days is February (8.3 days).

Average UV index in August
Langley, KY

Average UV index in August - Langley, KY
  • 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 and December (UV index 2).

Average cloud cover in August
Langley, KY

Average cloud cover in August - Langley, KY
  • Average cloud cover in August: 30

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in August
Langley, KY

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

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

Langley, Kentucky, USA

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