September weather forecast
Mitchellsburg, KY

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Weather in September

September, the first month of the autumn in Mitchellsburg, is also a moderately hot month, with an average temperature ranging between max 78.3°F (25.7°C) and min 59°F (15°C).

Temperature

A minor decrease in the average high-temperature is observed during September, shifting from a moderately hot 84.6°F (29.2°C) in August to a still warm 78.3°F (25.7°C). In September, Mitchellsburg's temperature tends to fall to an average low of 59°F (15°C) during the night.

Humidity

The average relative humidity in September is 77%.

Rainfall

September is the month with the least rainfall. Rain falls for 13.9 days and accumulates 2.4" (61mm) of precipitation.

Snowfall

May through October are months without snowfall in Mitchellsburg.

Daylight

In September, the average length of the day is 12h and 25min.
On the first day of the month, sunrise is at 7:10 am and sunset at 8:08 pm. On the last day of September, sunrise is at 7:35 am and sunset at 7:23 pm EDT.

Sunshine

The average sunshine in September is 8.1h.

UV index

In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 5 in September translates into these instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Updated: Jun 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average September temperature?

Mitchellsburg in September has an average high-temperature of 78.3°F (25.7°C) and an average low-temperature of 59°F (15°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 computed to be 93.2°F (34°C).

What is the average humidity in September?

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

What is the driest month in Mitchellsburg?

The month with the least rainfall is September, when the rain falls for 13.9 days and typically collects 2.4" (61mm) of precipitation.

How much does it rain in Mitchellsburg in September?

In Mitchellsburg, during September, the rain falls for 13.9 days and regularly aggregates up to 2.4" (61mm) of precipitation.

When it does not snow?

In Mitchellsburg, snow does not fall in May through October.

How many hours of daylight does Mitchellsburg have in September?

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

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 7:10 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 7:23 pm EDT.

How long on average sun shines in September?

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

What is the UV index reading in September in Mitchellsburg?

In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to 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
Mitchellsburg, KY

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

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in September: 59°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).

Average pressure in September
Mitchellsburg, KY

Average pressure in September - Mitchellsburg, KY
  • Average pressure in September: 30.03"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in September
Mitchellsburg, KY

Average wind speed in September - Mitchellsburg, KY
  • Average wind speed in September: 5.3mph

The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

Average humidity in September
Mitchellsburg, KY

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

The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are August and October (76%).

Average rainfall in September
Mitchellsburg, KY

Average rainfall in September - Mitchellsburg, KY
  • Average rainfall in September: 2.4"

The wettest month (with the highest rainfall) is February (3.5").
The driest month (with the least rainfall) is September (2.4").

Average rainfall days in September
Mitchellsburg, KY

Average rainfall days in September - Mitchellsburg, KY
  • Average rainfall days in September: 13.9 days

The month with the highest number of rainy days is July (18.7 days).
The months with the least rainy days are January and November (9.7 days).

Average snowfall in September
Mitchellsburg, KY

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

The month with the highest snowfall is February (2.64").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in September
Mitchellsburg, KY

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

The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Mitchellsburg, 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 36min).

  • Average sunshine in September: 8h and 1min

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

Average sunshine days in September
Mitchellsburg, KY

Average sunshine days in September - Mitchellsburg, KY
  • Average sunshine days in September: 14.5 days

The months with the most sunshine days are October and November (17.5 days).
The month with the least sunshine days is February (10.9 days).

Average UV index in September
Mitchellsburg, KY

Average UV index in September - Mitchellsburg, KY
  • Average UV index in September: 5

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).

Average cloud cover in September
Mitchellsburg, KY

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

The months with the most cloud cover are January and February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in September
Mitchellsburg, KY

Average visibility in September - Mitchellsburg, 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).

Mitchellsburg, Kentucky, USA

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