September weather forecast
Fernleaf, KY

Weather in September

September, the first month of the autumn in Fernleaf, is still a warm month, with an average temperature varying between 77.9°F (25.5°C) and 57.7°F (14.3°C).

Temperature

In September, the average high-temperature marginally drops from a moderately hot 84.2°F (29°C) in August to a still warm 77.9°F (25.5°C). The average low-temperature, in September, is 57.7°F (14.3°C).

Humidity

The months with the lowest humidity in Fernleaf are April, August through November, with an average relative humidity of 76%.

Rainfall

The month with the least rainfall is September, when the rain falls for 12.6 days and typically collects 1.65" (42mm) of precipitation.

Snowfall

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

Daylight

In September, the average length of the day is 12h and 26min.
On the first day of September in Fernleaf, sunrise is at 7:05 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 7:20 pm EDT.

Sunshine

In September, the average sunshine in Fernleaf is 8.3h.

UV index

The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 4 in September transform into the following instructions:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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.
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FAQ

What is the temperature in September in Fernleaf?

In September, in Fernleaf, the average high-temperature is 77.9°F (25.5°C), and the average low-temperature is 57.7°F (14.3°C). in August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is appraised at 93.2°F (34°C).

What are the least humid months in Fernleaf?

The months with the lowest humidity in Fernleaf are April, August through November, with an average relative humidity of 76%.

What is the average humidity in September in Fernleaf?

The average relative humidity in September in Fernleaf, Kentucky, is 76%.

What is the driest month in Fernleaf?

September is the month with the least rainfall in Fernleaf. Rain falls for 12.6 days and accumulates 1.65" (42mm) of precipitation.

How many days does it rain in September in Fernleaf?

In Fernleaf, Kentucky, during September, the rain falls for 12.6 days and regularly aggregates up to 1.65" (42mm) of precipitation.

When it does not snow in Fernleaf?

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

Does it snow in Fernleaf in September?

In Fernleaf, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Fernleaf have in September?

The average day length in September is 12h and 26min.

When is the sunrise / sunset in September in Fernleaf?

On the first day of September, sunrise is at 7:05 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 7:20 pm EDT.

How many hours of sunshine does Fernleaf have in September?

In September, the average sunshine duration in Fernleaf is 8.3h.

What is the UV index intensity in September in Fernleaf?

In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Fernleaf, KY

Average temperature in September - Fernleaf, KY
  • Average high temperature in September: 77.9°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 (37.6°F).

  • Average low temperature in September: 57.7°F

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure in September
Fernleaf, KY

Average pressure in September - Fernleaf, KY
  • Average pressure in September: 30.04"Hg

The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in September
Fernleaf, KY

Average wind speed in September - Fernleaf, KY
  • Average wind speed in September: 5.6mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in September
Fernleaf, KY

Average humidity in September - Fernleaf, KY
  • Average humidity in September: 76%

The months with the highest relative humidity are February and December (81%).
The months with the lowest relative humidity are April, August, September, October and November (76%).

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Average rainfall in September
Fernleaf, KY

Average rainfall in September - Fernleaf, KY
  • Average rainfall in September: 1.65"

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is September (1.65").

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Average rainfall days in September
Fernleaf, KY

Average rainfall days in September - Fernleaf, KY
  • Average rainfall days in September: 12.6 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is November (10.6 days).

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Average snowfall in September
Fernleaf, KY

Average snowfall in September - Fernleaf, KY
  • Average snowfall in September: 0"

The month with the highest snowfall is February (2.28").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in September
Fernleaf, KY

Average snowfall days in September - Fernleaf, KY
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Fernleaf, KY

Average daylight in September / Average sunshine in September - Fernleaf, KY
  • Average daylight in September: 12h and 26min

The month with the longest days is June (Average daylight: 14h and 50min).
The month with the shortest days is December (Average daylight: 9h and 31min).

  • Average sunshine in September: 8h and 18min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in September
Fernleaf, KY

Average sunshine days in September - Fernleaf, KY
  • Average sunshine days in September: 15.8 days

The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is May (10 days).

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Average UV index in September
Fernleaf, KY

Average UV index in September - Fernleaf, KY
  • Average UV index in September: 4

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, November and December (UV index 2).

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Average cloud cover in September
Fernleaf, KY

Average cloud cover in September - Fernleaf, KY
  • Average cloud cover in September: 33

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in September
Fernleaf, KY

Average visibility in September - Fernleaf, KY
  • Average visibility in September: 5mi

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

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