September weather forecast and climate
Frankfort, KY

A front view of the Capitol Building in Frankfort, Kentucky, during autumn
A front view of the Capitol Building in Frankfort, Kentucky, during autumn
The first month of the autumn, September, is still a warm month in Frankfort, Kentucky, with average temperature varying between 80.4°F (26.9°C) and 54.7°F (12.6°C).

Temperature

The average high-temperature, is 80.4°F (26.9°C), while the average low-temperature is 54.7°F (12.6°C).

Rainfall

In Frankfort, in September, during 7 rainfall days, 2.9" (73.7mm) of precipitation is typically accumulated. Throughout the year, there are 114 rainfall days, and 42.8" (1086.5mm) of precipitation is accumulated.

Snowfall

In Frankfort, during the entire year, snow aggregates up to 9.4" (238.8mm).

Daylight

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

What is the temperature in September in Frankfort?

The average high-temperature, in September, in Frankfort, is 80.4°F (26.9°C), while the average low-temperature is 54.7°F (12.6°C).

How many days does it rain in September in Frankfort?

In Frankfort, Kentucky, during September, the rain falls for 7 days and regularly aggregates up to 2.9" (73.7mm) of precipitation.

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

In September, the average length of the day is 12.4h.
Average temperature in September - Frankfort, KY
  • Average high temperature in September: 26.9°C

The warmest month (with the highest average high temperature) is July (30.7°C).
The month with the lowest average high temperature is January (5.3°C).

  • Average low temperature in September: 12.6°C

The month with the highest average low temperature is July (17.7°C).
The coldest month (with the lowest average low temperature) is January (-5.6°C).

Average rainfall in September - Frankfort, KY
  • Average rainfall in September: 73.7mm

The wettest month (with the highest rainfall) is March (111.5mm).
The driest month (with the lowest rainfall) is October (64.3mm).

Average rainfall days in September - Frankfort, KY
  • Average rainfall days in September: 7 days

Months with the highest number of rainy days are January, March, April and May (11 days).
Months with the lowest number of rainy days are September and October (7 days).

Average snowfall in September - Frankfort, KY
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (86.4mm).
Months with the lowest snowfall are April, May, June, July, August, September and October (0mm).

Average daylight in September - Frankfort, 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).

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