September weather forecast
Locust Grove, KY

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Weather in September

September, the first month of the autumn in Locust Grove, is still a warm month, with an average temperature varying between 58.5°F (14.7°C) and 78.3°F (25.7°C).

Temperature

With the onset of September, Locust Grove's average high-temperature slightly adjusts, moderately receding from August's 84.6°F (29.2°C) to a still moderately hot 78.3°F (25.7°C). Throughout September nights, Locust Grove experiences a consistent temperature average of 58.5°F (14.7°C).

Humidity

The average relative humidity in September is 75%.

Rainfall

The month with the least rainfall is September, when the rain falls for 13.9 days and typically collects 2.13" (54mm) of precipitation.

Snowfall

In Locust Grove, snow does not fall in May through September.

Daylight

In Locust Grove, the average length of the day in September is 12h and 25min.
On the first day of the month, sunrise is at 7:07 am and sunset at 8:07 pm. On the last day of September, sunrise is at 7:33 am and sunset at 7:21 pm EDT.

Sunshine

In September, the average sunshine is 8.2h.

UV index

In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 5 during September translates into the following guidance:
Ensure safety - Sun damage prevention is strongly urged. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Updated: Jun 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average September temperature in Locust Grove?

The high-temperature, in September, in Locust Grove, is 78.3°F (25.7°C), while the low-temperature averages to 58.5°F (14.7°C). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is estimated at 93.2°F (34°C).

What is the average humidity in September?

In Locust Grove, the average relative humidity in September is 75%.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 13.9 days and typically collects 2.13" (54mm) of precipitation.

How many days does it rain in September?

In September, the rain falls for 13.9 days. Throughout September, 2.13" (54mm) of precipitation is accumulated.

When it does not snow in Locust Grove?

In Locust Grove, snow does not fall in May through September.

Does it snow in September?

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

What is the average length of the day 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 7:07 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 7:21 pm EDT.

How many hours of sunshine does Locust Grove have in September?

In September, the average sunshine duration is 8.2h.

What is the UV index intensity in September?

The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health 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
Locust Grove, KY

Average temperature in September - Locust Grove, 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 (37°F).

  • Average low temperature in September: 58.5°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).

Average pressure in September
Locust Grove, KY

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

The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in September
Locust Grove, KY

Average wind speed in September - Locust Grove, KY
  • Average wind speed in September: 5.5mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

Average humidity in September
Locust Grove, KY

Average humidity in September - Locust Grove, KY
  • Average humidity in September: 75%

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is August (74%).

Average rainfall in September
Locust Grove, KY

Average rainfall in September - Locust Grove, KY
  • Average rainfall in September: 2.13"

The wettest month (with the highest rainfall) is April (3.82").
The driest month (with the least rainfall) is September (2.13").

Average rainfall days in September
Locust Grove, KY

Average rainfall days in September - Locust Grove, KY
  • Average rainfall days in September: 13.9 days

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is November (10.6 days).

Average snowfall in September
Locust Grove, KY

Average snowfall in September - Locust Grove, KY
  • Average snowfall in September: 0"

The month with the highest snowfall is February (3.35").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in September
Locust Grove, KY

Average snowfall days in September - Locust Grove, 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).

Average daylight in September /
Average sunshine in September
Locust Grove, KY

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in September: 8h and 1min

The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in September
Locust Grove, KY

Average sunshine days in September - Locust Grove, KY
  • Average sunshine days in September: 14.4 days

The month with the most sunshine days is October (17 days).
The month with the least sunshine days is February (10.5 days).

Average UV index in September
Locust Grove, KY

Average UV index in September - Locust Grove, KY
  • Average UV index in September: 5

The months with the highest UV index are 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
Locust Grove, KY

Average cloud cover in September - Locust Grove, KY
  • Average cloud cover in September: 33

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in September
Locust Grove, KY

Average visibility in September - Locust Grove, KY
  • Average visibility in September: 6mi

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

Locust Grove, Kentucky, USA

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