September weather forecast
Austin, KY

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Weather in September

September, the first month of the autumn in Austin, is also a moderately hot month, with an average temperature ranging between max 79.7°F (26.5°C) and min 61°F (16.1°C).

Temperature

As August makes way for September, Austin's average high-temperature eases from a moderately hot 85.3°F (29.6°C) to a still warm 79.7°F (26.5°C). Throughout September, Austin encounters an average temperature drop to a comfortable 61°F (16.1°C).

Humidity

In September, the average relative humidity is 76%.

Rainfall

The month with the least rainfall in Austin is September, when the rain falls for 14.2 days and typically collects 1.77" (45mm) of precipitation.

Snowfall

May through October are months without snowfall in Austin, Kentucky.

Daylight

The average length of the day in September in Austin is 12h and 24min.
On the first day of September in Austin, sunrise is at 6:15 am and sunset at 7:12 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 6:28 pm CDT.

Sunshine

The average sunshine in September in Austin, Kentucky, is 8.5h.

UV index

In Austin, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily maximum UV index of 5 in September translates into the following instructions:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

What is the usual temperature for Austin in September?

During September, Austin experiences an average high-temperature of 79.7°F (26.5°C) and a low-temperature of 61°F (16.1°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in August is estimated at 96.8°F (36°C).

What is the average humidity in September in Austin?

The average relative humidity in September is 76%.

What is the driest month in Austin?

September is the month with the least rainfall in Austin, Kentucky. Rain falls for 14.2 days and accumulates 1.77" (45mm) of precipitation.

How much does it rain in Austin in September?

In Austin, Kentucky, in September, it is raining for 14.2 days, with typically 1.77" (45mm) of accumulated precipitation.

When it does not snow in Austin?

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

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

In Austin, the average day length in September is 12h and 24min.

What time are sunrise and sunset in September in Austin?

On the first day of September in Austin, Kentucky, sunrise is at 6:15 am and sunset at 7:12 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 6:28 pm CDT.

How long on average sun shines in September in Austin?

In September, the average sunshine duration is 8.5h.

What is the UV index reading in September in Austin?

In Austin, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability 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
Austin, KY

Average temperature in September - Austin, KY
  • Average high temperature in September: 79.7°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (42.3°F).

  • Average low temperature in September: 61°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

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Average pressure in September
Austin, KY

Average pressure in September - Austin, 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).

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Average wind speed in September
Austin, KY

Average wind speed in September - Austin, KY
  • Average wind speed in September: 5.2mph

The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

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Average humidity in September
Austin, KY

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

The months with the highest relative humidity are February, March, May and December (79%).
The months with the lowest relative humidity are October and November (75%).

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Average rainfall in September
Austin, KY

Average rainfall in September - Austin, KY
  • Average rainfall in September: 1.77"

The wettest month (with the highest rainfall) is July (3.54").
The driest month (with the least rainfall) is September (1.77").

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Average rainfall days in September
Austin, KY

Average rainfall days in September - Austin, KY
  • Average rainfall days in September: 14.2 days

The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is November (9.5 days).

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Average snowfall in September
Austin, KY

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

The month with the highest snowfall is February (1.14").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Austin, KY

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

The month with the highest number of snowfall days is January (4.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in September: 8h and 3min

The months with the most sunshine are June and August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

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Average sunshine days in September
Austin, KY

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

The month with the most sunshine days is October (18.6 days).
The month with the least sunshine days is July (9.9 days).

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Average UV index in September
Austin, KY

Average UV index in September - Austin, 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
Austin, KY

Average cloud cover in September - Austin, KY
  • Average cloud cover in September: 32

The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in September
Austin, KY

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

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

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Austin, Kentucky, USA

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