September weather forecast
Alvaton, KY

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Weather in September

September, the first month of the autumn in Alvaton, is also a moderately hot month, with an average temperature varying between 61°F (16.1°C) and 80.1°F (26.7°C).

Temperature

September implies a soft temperature shift, with average high-temperatures reducing from August's warm 85.6°F (29.8°C) to a still moderately hot 80.1°F (26.7°C). During September, the average low-temperature in Alvaton is a refreshing 61°F (16.1°C).

Humidity

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

Rainfall

The month with the least rainfall is September, when the rain falls for 11.5 days and typically collects 1.18" (30mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In Alvaton, the average length of the day in September is 12h and 24min.
On the first day of the month, sunrise is at 6:16 am and sunset at 7:13 pm. On the last day of September, in Alvaton, sunrise is at 6:40 am and sunset at 6:29 pm CDT.

Sunshine

The average sunshine in September is 8.6h.

UV index

The average daily maximum UV index in September in Alvaton is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index, 5 during September, leads to the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
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Frequently asked questions

What is the average September temperature in Alvaton?

In Alvaton, in September, the average high-temperature is 80.1°F (26.7°C), and the average low-temperature is 61°F (16.1°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is calculated to be 96.8°F (36°C).

What is the average humidity in September in Alvaton?

In September, the average relative humidity in Alvaton, Kentucky, is 75%.

What is the driest month in Alvaton?

The month with the least rainfall in Alvaton is September, when the rain falls for 11.5 days and typically collects 1.18" (30mm) of precipitation.

How much does it rain in Alvaton in September?

In September, in Alvaton, Kentucky, the rain falls for 11.5 days. Throughout September, 1.18" (30mm) of precipitation is accumulated.

When it does not snow in Alvaton?

In Alvaton, snow does not fall in May through October.

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

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

When are sunrise and sunset in September in Alvaton?

In September, on the first day of the month, sunrise is at 6:16 am and sunset at 7:13 pm. On the last day of the month, in Alvaton, Kentucky, sunrise is at 6:40 am and sunset at 6:29 pm CDT.

How many hours of sunshine does Alvaton have in September?

The average sunshine duration in September is 8.6h.

What is the UV index intensity in September in Alvaton?

In Alvaton, Kentucky, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from 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
Alvaton, KY

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

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (42.1°F).

  • Average low temperature in September: 61°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).

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Average pressure in September
Alvaton, KY

Average pressure in September - Alvaton, 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
Alvaton, KY

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

The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

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Average humidity in September
Alvaton, KY

Average humidity in September - Alvaton, KY
  • Average humidity in September: 75%

The months with the highest relative humidity are February, March, May and December (79%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in September
Alvaton, KY

Average rainfall in September - Alvaton, KY
  • Average rainfall in September: 1.18"

The wettest month (with the highest rainfall) is July (2.76").
The driest month (with the least rainfall) is September (1.18").

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Average rainfall days in September
Alvaton, KY

Average rainfall days in September - Alvaton, KY
  • Average rainfall days in September: 11.5 days

The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is November (7.8 days).

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Average snowfall in September
Alvaton, KY

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

The month with the highest snowfall is February (1.02").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Alvaton, KY

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

The month with the highest number of snowfall days is February (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
Alvaton, KY

Average daylight in September / Average sunshine in September - Alvaton, 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 4min

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 18min).

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Average sunshine days in September
Alvaton, KY

Average sunshine days in September - Alvaton, KY
  • Average sunshine days in September: 16.1 days

The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is July (10.9 days).

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Average UV index in September
Alvaton, KY

Average UV index in September - Alvaton, 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
Alvaton, KY

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

The months with the most cloud cover are January and February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 29).

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Average visibility in September
Alvaton, KY

Average visibility in September - Alvaton, 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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Alvaton, Kentucky, USA

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