September weather forecast
Sassafras, KY

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Weather in September

The first month of the autumn, September, is still a warm month in Sassafras, Kentucky, with an average temperature ranging between max 78.3°F (25.7°C) and min 56.3°F (13.5°C).

Temperature

The transition to September results in a modest reduction in average high-temperature, moving from 84.2°F (29°C) in August to a still moderately hot 78.3°F (25.7°C). Nightly readings in September display a noticeable downturn from daily highs, with the average low-temperature registering a refreshing 56.3°F (13.5°C).

Humidity

In Sassafras, the average relative humidity in September is 77%.

Rainfall

September is the month with the least rainfall in Sassafras. Rain falls for 13.4 days and accumulates 1.46" (37mm) of precipitation.

Snowfall

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

Daylight

In Sassafras, the average length of the day in September is 12h and 25min.
On the first day of the month, sunrise is at 7:03 am and sunset at 8:00 pm. On the last day of September, in Sassafras, sunrise is at 7:27 am and sunset at 7:16 pm EDT.

Sunshine

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

UV index

In September, the average daily maximum UV index in Sassafras is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 4 in September translates into these instructions:
Heed the precautions - Suggestions to avoid sunburn are made. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
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Frequently asked questions

What are the temperatures in Sassafras in September?

In September, in Sassafras, the average high-temperature is 78.3°F (25.7°C), and the average low-temperature is 56.3°F (13.5°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 93.2°F (34°C).

What is the average humidity in September in Sassafras?

In Sassafras, Kentucky, the average relative humidity in September is 77%.

What is the driest month in Sassafras?

The month with the least rainfall is September, when the rain falls for 13.4 days and typically collects 1.46" (37mm) of precipitation.

How much does it rain in Sassafras in September?

In Sassafras, Kentucky, during September, the rain falls for 13.4 days and regularly aggregates up to 1.46" (37mm) of precipitation.

When it does not snow in Sassafras?

May through September are months without snowfall in Sassafras.

Does it snow in Sassafras in September?

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

What is the average length of the day in September in Sassafras?

In September, the average day length in Sassafras is 12h and 25min.

What time are sunrise and sunset in September in Sassafras?

In September, on the first day of the month, sunrise is at 7:03 am and sunset at 8:00 pm. On the last day of the month, in Sassafras, Kentucky, sunrise is at 7:27 am and sunset at 7:16 pm EDT.

How long on average sun shines in September in Sassafras?

The average sunshine duration in September in Sassafras, Kentucky, is 8.3h.

What is the UV index intensity in September in Sassafras?

In September, the average daily maximum UV index in Sassafras is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability 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 September
Sassafras, KY

Average temperature in September - Sassafras, KY
  • Average high temperature in September: 78.3°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in September: 56.3°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°F).

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Average pressure in September
Sassafras, KY

Average pressure in September - Sassafras, KY
  • Average pressure in September: 30.05"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).

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Average wind speed in September
Sassafras, KY

Average wind speed in September - Sassafras, KY
  • Average wind speed in September: 4.2mph

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is August (4mph).

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Average humidity in September
Sassafras, KY

Average humidity in September - Sassafras, KY
  • Average humidity in September: 77%

The months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is November (75%).

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Average rainfall in September
Sassafras, KY

Average rainfall in September - Sassafras, KY
  • Average rainfall in September: 1.46"

The wettest month (with the highest rainfall) is February (2.76").
The driest month (with the least rainfall) is September (1.46").

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Average rainfall days in September
Sassafras, KY

Average rainfall days in September - Sassafras, KY
  • Average rainfall days in September: 13.4 days

The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is November (10.5 days).

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Average snowfall in September
Sassafras, KY

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

The month with the highest snowfall is February (3.15").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in September
Sassafras, KY

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

The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Sassafras, KY
  • Average daylight in September: 12h and 2min

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 42min).

  • Average sunshine in September: 8h and 2min

The months with the most sunshine are June, July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

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Average sunshine days in September
Sassafras, KY

Average sunshine days in September - Sassafras, KY
  • Average sunshine days in September: 14 days

The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is May (9.7 days).

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Average UV index in September
Sassafras, KY

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

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

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Average cloud cover in September
Sassafras, KY

Average cloud cover in September - Sassafras, KY
  • Average cloud cover in September: 35

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in September
Sassafras, KY

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

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

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Sassafras, Kentucky, USA

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