September weather forecast
Paducah, KY

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The buildings and beautiful and creative symbol of the Discovery Sculpture in the neat field of the National Quilt Museum in Paducah, Kentucky,
The buildings and beautiful and creative symbol of the Discovery Sculpture in the neat field of the National Quilt Museum in Paducah, Kentucky,

Weather in September

As Paducah slides into September, a noticeable change in climate begins as summer starts to fade. The temperature starts inclining towards cooler ends, dropping to 81.7°F (27.6°C). It marks the onset of autumn as longer hours of darkness bring out the star-studded clear nights. However, the rains decrease, giving way to an arid environment. In the light of the decreasing temperature, it sets the stage for the fall colors in Paducah.

Temperature

A modest decline in the average high-temperature is seen during September, decreasing from a tropical 87.3°F (30.7°C) in August to a warm 81.7°F (27.6°C). Paducah registers a consistent average low-temperature of 61.9°F (16.6°C) during September.

Heat index

The heat index value for September is computed to be a hot 86°F (30°C). Constant activity during exposure could result in a state of weariness and possibly heat cramps.
When assessing, remember that heat index measurements are for light winds and shaded spots. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.

Humidity

In Paducah, the average relative humidity in September is 72%.

Rainfall

The month with the least rainfall is September, when the rain falls for 8.6 days and typically collects 0.63" (16mm) of precipitation.

Snowfall

April through October are months without snowfall in Paducah.

Daylight

In September, the average length of the day in Paducah is 12h and 25min.
On the first day of the month, sunrise is at 6:25 am and sunset at 7:22 pm. On the last day of September, sunrise is at 6:49 am and sunset at 6:38 pm CDT.

Sunshine

In Paducah, the average sunshine in September is 9.3h.

UV index

In Paducah, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 5 during September translates into these guidelines:
Heed the precautions - It is counselled to guard against solar damage. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Frequently asked questions

What is the temperature in September in Paducah?

The high-temperature during September is 81.7°F (27.6°C) and the low-temperature is 61.9°F (16.6°C). In September, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is computed to be 86°F (30°C).

What is the average humidity in September in Paducah?

The average relative humidity in September in Paducah, Kentucky, is 72%.

What is the driest month in Paducah?

The month with the least rainfall in Paducah, Kentucky, is September, when the rain falls for 8.6 days and typically collects 0.63" (16mm) of precipitation.

How much does it rain in Paducah in September?

In Paducah, during September, the rain falls for 8.6 days and regularly aggregates up to 0.63" (16mm) of precipitation.

When it does not snow in Paducah?

April through October are months without snowfall in Paducah.

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

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

When are sunrise and sunset in September in Paducah?

In September, on the first day of the month, sunrise is at 6:25 am and sunset at 7:22 pm. On the last day of the month, in Paducah, sunrise is at 6:49 am and sunset at 6:38 pm CDT.

How long on average sun shines in September in Paducah?

In Paducah, Kentucky, the average sunshine duration in September is 9.3h.

How high is the UV index in September in Paducah?

The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat 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
Paducah, KY

Average temperature in September - Paducah, KY
  • Average high temperature in September: 81.7°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (41.5°F).

  • Average low temperature in September: 61.9°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).

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Average pressure in September
Paducah, KY

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

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in September
Paducah, KY

Average wind speed in September - Paducah, KY
  • Average wind speed in September: 6.3mph

The windiest month (with the highest average wind speed) is April (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity in September
Paducah, KY

Average humidity in September - Paducah, KY
  • Average humidity in September: 72%

The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in September
Paducah, KY

Average rainfall in September - Paducah, KY
  • Average rainfall in September: 0.63"

The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is September (0.63").

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Average rainfall days in September
Paducah, KY

Average rainfall days in September - Paducah, KY
  • Average rainfall days in September: 8.6 days

The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is October (7.6 days).

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Average snowfall in September
Paducah, KY

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

The month with the highest snowfall is February (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in September
Paducah, KY

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

The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in September / Average sunshine in September - Paducah, 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 42min).

  • Average sunshine in September: 9h and 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in September
Paducah, KY

Average sunshine days in September - Paducah, KY
  • Average sunshine days in September: 19.9 days

The month with the most sunshine days is October (22.3 days).
The month with the least sunshine days is July (14.2 days).

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Average UV index in September
Paducah, KY

Average UV index in September - Paducah, 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 and December (UV index 2).

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Average cloud cover in September
Paducah, KY

Average cloud cover in September - Paducah, KY
  • Average cloud cover in September: 28

The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are June and September (Cloud cover 28).

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Average visibility in September
Paducah, KY

Average visibility in September - Paducah, KY
  • Average visibility in September: 6mi

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

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Paducah, Kentucky, USA

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