September weather forecast
Mortons Gap, KY

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Weather in September

September, the first month of the autumn in Mortons Gap, is also a moderately hot month, with an average temperature fluctuating between 80.1°F (26.7°C) and 61.5°F (16.4°C).

Temperature

As September takes its course, Mortons Gap's average high-temperature registers at a still warm 80.1°F (26.7°C), closely aligning with the preceding month. Mortons Gap's temperature drops to an average low of 61.5°F (16.4°C) during the nights of September.

Humidity

In Mortons Gap, Kentucky, the average relative humidity in September is 74%.

Rainfall

The month with the least rainfall in Mortons Gap is September, when the rain falls for 11.6 days and typically collects 1.02" (26mm) of precipitation.

Snowfall

In Mortons Gap, snow does not fall in May through October.

Daylight

In Mortons Gap, the average length of the day in September is 12h and 25min.
On the first day of September, sunrise is at 6:21 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 6:34 pm CDT.

Sunshine

In Mortons Gap, the average sunshine in September is 8.8h.

UV index

In September, the average daily maximum UV index in Mortons Gap is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: An average maximum UV index of 5 in September leads to these recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

What is the temperature in September in Mortons Gap?

The high-temperature during September is 80.1°F (26.7°C) and the low-temperature is 61.5°F (16.4°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in August is estimated at 95°F (35°C).

What is the average humidity in September in Mortons Gap?

In Mortons Gap, the average relative humidity in September is 74%.

What is the driest month in Mortons Gap?

September is the month with the least rainfall in Mortons Gap. Rain falls for 11.6 days and accumulates 1.02" (26mm) of precipitation.

How many days does it rain in September in Mortons Gap?

In September, the rain falls for 11.6 days. Throughout September, 1.02" (26mm) of precipitation is accumulated.

When it does not snow in Mortons Gap?

In Mortons Gap, Kentucky, snow does not fall in May through October.

What is the average length of the day in September in Mortons Gap?

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

When are sunrise and sunset in September in Mortons Gap?

In September, on the first day of the month, sunrise is at 6:21 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 6:34 pm CDT.

How many hours of sunshine does Mortons Gap have in September?

In Mortons Gap, Kentucky, the average sunshine duration in September is 8.8h.

How high is the UV index in September in Mortons Gap?

In Mortons Gap, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability 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
Mortons Gap, KY

Average temperature in September - Mortons Gap, KY
  • Average high temperature in September: 80.1°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in September: 61.5°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).

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Average pressure in September
Mortons Gap, KY

Average pressure in September - Mortons Gap, 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 (29.95"Hg).

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Average wind speed in September
Mortons Gap, KY

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

The windiest month (with the highest average wind speed) is February (9.7mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity in September
Mortons Gap, KY

Average humidity in September - Mortons Gap, KY
  • Average humidity in September: 74%

The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in September
Mortons Gap, KY

Average rainfall in September - Mortons Gap, KY
  • Average rainfall in September: 1.02"

The wettest month (with the highest rainfall) is June (2.4").
The driest month (with the least rainfall) is September (1.02").

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Average rainfall days in September
Mortons Gap, KY

Average rainfall days in September - Mortons Gap, KY
  • Average rainfall days in September: 11.6 days

The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is November (8 days).

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Average snowfall in September
Mortons Gap, KY

Average snowfall in September - Mortons Gap, KY
  • Average snowfall in September: 0"

The month with the highest snowfall is February (1.22").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Mortons Gap, KY

Average snowfall days in September - Mortons Gap, KY
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (4.4 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
Mortons Gap, KY

Average daylight in September / Average sunshine in September - Mortons Gap, 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: 8h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

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Average sunshine days in September
Mortons Gap, KY

Average sunshine days in September - Mortons Gap, KY
  • Average sunshine days in September: 17 days

The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is July (12.1 days).

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Average UV index in September
Mortons Gap, KY

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

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Average cloud cover in September
Mortons Gap, KY

Average cloud cover in September - Mortons Gap, KY
  • Average cloud cover in September: 30

The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 27).

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Average visibility in September
Mortons Gap, KY

Average visibility in September - Mortons Gap, 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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Mortons Gap, Kentucky, USA

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