September weather forecast
Lerose, KY

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Lerose, Kentucky, with an average temperature varying between 79.3°F (26.3°C) and 57.6°F (14.2°C).

Temperature

Lerose's transition into September involves a gentle shift in temperature, receding from a moderately hot 85.6°F (29.8°C) in August to a still warm 79.3°F (26.3°C). Nighttime temperatures throughout September register a significant deviation from the day's highs, averaging at a moderate 57.6°F (14.2°C).

Humidity

The average relative humidity in September in Lerose, Kentucky, is 76%.

Rainfall

September is the month with the least rainfall. Rain falls for 13.2 days and accumulates 2.05" (52mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In September, the average length of the day is 12h and 25min.
On the first day of the month, sunrise is at 7:05 am and sunset at 8:03 pm. On the last day of September, sunrise is at 7:29 am and sunset at 7:18 pm EDT.

Sunshine

In Lerose, the average sunshine in September is 8.2h.

UV index

The average daily maximum UV index in September in Lerose is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 4 during September translates into the following directions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.

Frequently asked questions

What are the temperatures in Lerose in September?

The high-temperature, in September, in Lerose, is 79.3°F (26.3°C), while the low-temperature averages to 57.6°F (14.2°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, in August is calculated to be 96.8°F (36°C).

What is the average humidity in September?

In September, the average relative humidity is 76%.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 13.2 days and typically collects 2.05" (52mm) of precipitation.

How many days does it rain in September?

In September, the rain falls for 13.2 days. Throughout September, 2.05" (52mm) of precipitation is accumulated.

When it does not snow in Lerose?

In Lerose, snow does not fall in May through September.

Does it snow in September?

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

What is the average length of the day in September?

In Lerose, the average day length in September is 12h and 25min.

When are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 7:05 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 7:18 pm EDT.

How many hours of sunshine does Lerose have in September?

In Lerose, the average sunshine duration in September is 8.2h.

What is the UV index reading in September?

The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
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
Lerose, KY

Average temperature in September - Lerose, KY
  • Average high temperature in September: 79.3°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (40.1°F).

  • Average low temperature in September: 57.6°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (27°F).

Average pressure in September
Lerose, KY

Average pressure in September - Lerose, KY
  • Average pressure in September: 30.04"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in September
Lerose, KY

Average wind speed in September - Lerose, KY
  • Average wind speed in September: 4.7mph

The windiest months (with the highest average wind speed) are January and February (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in September
Lerose, KY

Average humidity in September - Lerose, KY
  • Average humidity in September: 76%

The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are June, August, October and November (75%).

Average rainfall in September
Lerose, KY

Average rainfall in September - Lerose, KY
  • Average rainfall in September: 2.05"

The wettest months (with the highest rainfall) are February and May (3.46").
The driest month (with the least rainfall) is September (2.05").

Average rainfall days in September
Lerose, KY

Average rainfall days in September - Lerose, KY
  • Average rainfall days in September: 13.2 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (10.7 days).

Average snowfall in September
Lerose, KY

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

The month with the highest snowfall is February (2.99").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in September
Lerose, KY

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

The month with the highest number of snowfall days is January (9.6 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
Lerose, KY

Average daylight in September / Average sunshine in September - Lerose, 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 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in September
Lerose, KY

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

The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is February (10.3 days).

Average UV index in September
Lerose, KY

Average UV index in September - Lerose, KY
  • Average UV index in September: 4

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 and December (UV index 2).

Average cloud cover in September
Lerose, KY

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

The months with the most cloud cover are January and February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in September
Lerose, KY

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

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

Lerose, Kentucky, USA

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