September weather forecast and climate
Aden, KY

September, the first month of the autumn, in Aden, is also a moderately hot month, with average temperature varying between 79.3°F (26.3°C) and 57.4°F (14.1°C).

Temperature

In Aden, the average high-temperature in September marginally drops, from 85.6°F (29.8°C) in August, to a still moderately hot 79.3°F (26.3°C). In Aden, in September, the average low-temperature is 57.4°F (14.1°C).

Humidity

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

Rainfall

The month with the least rainfall in Aden is September when the rain falls for 12.5 days and typically collects 1.89" (48mm) of precipitation.

Snowfall

May through September are months without snowfall in Aden.

Daylight

In September, the average length of the day in Aden is 12.4h.

Sunshine

The average sunshine is 8.2h.

UV index

In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in September in Aden?

In Aden, in September, the average high-temperature is 79.3°F (26.3°C), and the average low-temperature is 57.4°F (14.1°C).

What is the average humidity in September in Aden?

The average relative humidity in September in Aden, Kentucky, is 75%.

How many days does it rain in September in Aden?

In September, the rain falls for 12.5 days. Throughout September, 1.89" (48mm) of precipitation is accumulated.

What is the driest month in Aden?

The month with the least rainfall in Aden is September when the rain falls for 12.5 days and typically collects 1.89" (48mm) of precipitation.

Does it snow in Aden in September?

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

When it does not snow in Aden?

May through September are months without snowfall in Aden.

How many hours of daylight does Aden have in September?

The average length of the day in September in Aden is 12.4h.

How long on average sun shines in September in Aden?

In September, the average sunshine is 8.2h.

What is the UV index reading in September in Aden?

The average daily maximum UV index in September in Aden is 5. A UV Index estimate of 3 to 5 represents a medium health risk from the exposure to the Sun's UV rays.
Average temperature in September - Aden, KY
  • Average high temperature in September: 79.3°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in September: 57.4°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

Average pressure in September - Aden, KY
  • Average pressure in September: 30.05"

The month with the highest atmospheric pressure is November (30.16").
The month with the lowest atmospheric pressure is June (29.97").

Average wind speed in September - Aden, KY
  • Average wind speed in September: 4.8mph

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 (4.4mph).

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

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (74%).

Average rainfall in September - Aden, KY
  • Average rainfall in September: 1.89"

The wettest months (with the highest rainfall) are April and December (3.07").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in September - Aden, KY
  • Average rainfall days in September: 12.5 days

The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is November (10.7 days).

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

The month with the highest snowfall is February (3.23").
Months with the least snowfall are May, June, July, August and September (0").

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

The month with the highest number of snowfall days is January (10.1 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Aden, KY
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in September: 8.2h

The month with the most sunshine is August (Average sunshine: 10.3h).
The month with the least sunshine is January (Average sunshine: 3.9h).

Average sunshine days in September - Aden, KY
  • Average sunshine days in September: 15.9 days

The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is February (9.3 days).

Average UV index in September - Aden, KY
  • Average UV index in September: 5

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in September - Aden, KY
  • Average cloud cover in September: 34

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 31).

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

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