September weather forecast and climate
Lexington, KY

A sunset view of the ancient buildings in Lexington, Kentucky
A sunset view of the ancient buildings in Lexington, Kentucky

Temperature

The average high-temperature, is 78.8°F (26°C), while the average low-temperature is 57.6°F (14.2°C).

Rainfall

September is the month with the least rainfall. Rain falls for 7.8 days and accumulates 2.9" (73.9mm) of precipitation.

Snowfall

Throughout the year, 12.6" (320mm) of snow is accumulated.

Daylight

The average length of the day in September is 12.4h.

Sunshine

In Lexington, Kentucky, the average sunshine is 7h.

UV index

In Lexington, Kentucky, the average UV index in September is 7.

What is the temperature in September in Lexington?

The average high-temperature, in September, in Lexington, Kentucky, is 78.8°F (26°C), while the average low-temperature is 57.6°F (14.2°C).

How much does it rain in Lexington in September?

In September, the rain falls for 7.8 days. Throughout September, 2.9" (73.9mm) of precipitation is accumulated.

What is the driest month in Lexington?

The month with the least rainfall in Lexington, Kentucky, is September when the rain falls for 7.8 days and typically collects 2.9" (73.9mm) of precipitation.

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

In September, the average length of the day in Lexington is 12.4h.

How many hours of sunshine does Lexington have in September?

In Lexington, the average sunshine in September is 7h.

How high is the UV index in September in Lexington?

In Lexington, Kentucky, the average UV index in September is 7.
Average temperature in September - Lexington, KY
  • Average high temperature in September: 78.8°F

The warmest month (with the highest average high temperature) is July (86.1°F).
The month with the lowest average high temperature is January (40.9°F).

  • Average low temperature in September: 57.6°F

The month with the highest average low temperature is July (66.5°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

Average rainfall in September - Lexington, KY
  • Average rainfall in September: 2.9"

The wettest month (with the highest rainfall) is May (5.3").
The driest month (with the lowest rainfall) is September (2.9").

Average rainfall days in September - Lexington, KY
  • Average rainfall days in September: 7.8 days

The month with the highest number of rainy days is May (12.5 days).
The month with the lowest number of rainy days is September (7.8 days).

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

The month with the highest snowfall is February (4.6").
Months with the lowest snowfall are May, June, July, August, September and October (0").

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

The month with the highest number of snowfall days is January (4.8 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average daylight in September / Average sunshine in September - Lexington, KY
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.8h).
The month with shortest days is December (Average daylight: 9.6h).

  • Average sunshine in September: 7h

Months with most sunshine are May, June, July and August (Average sunshine: 8h).
The month with least sunshine is December (Average sunshine: 3h).

Average UV index in September - Lexington, KY
  • Average UV index in September: 7

Months with the highest UV index are June, July and August (UV index 9).
Months with the lowest UV index are January and December (UV index 2).

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