September weather forecast
Democrat, KY

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Weather in September

The first month of the autumn, September, is still a warm month in Democrat, Kentucky, with an average temperature ranging between min 55.6°F (13.1°C) and max 77.2°F (25.1°C).

Temperature

September ushers in a minor alteration in Democrat's climate, with the average high-temperature moving from August's 82.8°F (28.2°C) to a still warm 77.2°F (25.1°C). A stark contrast in day to night temperatures can be seen in September, with an average low-temperature of 55.6°F (13.1°C).

Humidity

In Democrat, the average relative humidity in September is 78%.

Rainfall

September is the month with the least rainfall. Rain falls for 16.3 days and accumulates 2.48" (63mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Democrat, the average length of the day in September is 12h and 25min.
On the first day of the month, sunrise is at 7:02 am and sunset at 7:59 pm. On the last day of September, sunrise is at 7:26 am and sunset at 7:15 pm EDT.

Sunshine

In Democrat, the average sunshine in September is 8.1h.

UV index

In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In September, an average UV index of 4 transforms into the following instructions:
Undertake precautions - Guarding against sun damage is counselled. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.

Frequently asked questions

What is the temperature in September?

The average high-temperature and low-temperature during September are 77.2°F (25.1°C) and 55.6°F (13.1°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in August is computed to be 89.6°F (32°C).

What is the average humidity in September?

The average relative humidity in September is 78%.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 16.3 days and typically collects 2.48" (63mm) of precipitation.

How much does it rain in September?

In September, the rain falls for 16.3 days. Throughout September, 2.48" (63mm) of precipitation is accumulated.

When it does not snow?

June through September are months without snowfall.

Does it snow in September?

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

How many hours of daylight does Democrat have in September?

The average day length in September is 12h and 25min.

When are sunrise and sunset in September?

On the first day of September, sunrise is at 7:02 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 7:15 pm EDT.

How long on average sun shines in September?

In Democrat, the average sunshine duration in September is 8.1h.

How high is the UV index in September?

In Democrat, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
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
Democrat, KY

Average temperature in September - Democrat, KY
  • Average high temperature in September: 77.2°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (40.1°F).

  • Average low temperature in September: 55.6°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).

Average pressure in September
Democrat, KY

Average pressure in September - Democrat, 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 (29.99"Hg).

Average wind speed in September
Democrat, KY

Average wind speed in September - Democrat, 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 (3.9mph).

Average humidity in September
Democrat, KY

Average humidity in September - Democrat, KY
  • Average humidity in September: 78%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is November (76%).

Average rainfall in September
Democrat, KY

Average rainfall in September - Democrat, KY
  • Average rainfall in September: 2.48"

The wettest month (with the highest rainfall) is February (4.13").
The driest month (with the least rainfall) is September (2.48").

Average rainfall days in September
Democrat, KY

Average rainfall days in September - Democrat, KY
  • Average rainfall days in September: 16.3 days

The months with the highest number of rainy days are May and July (20.8 days).
The month with the least rainy days is February (12.6 days).

Average snowfall in September
Democrat, KY

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

The month with the highest snowfall is January (5").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Democrat, KY

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

The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Democrat, 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 1min

The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in September
Democrat, KY

Average sunshine days in September - Democrat, KY
  • Average sunshine days in September: 12.2 days

The month with the most sunshine days is November (15.1 days).
The month with the least sunshine days is May (8 days).

Average UV index in September
Democrat, KY

Average UV index in September - Democrat, 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, November and December (UV index 2).

Average cloud cover in September
Democrat, KY

Average cloud cover in September - Democrat, KY
  • Average cloud cover in September: 37

The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in September
Democrat, KY

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

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

Democrat, Kentucky, USA

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