September weather forecast and climate
Bath, KY

The first month of the autumn, September, is still a warm month in Bath, Kentucky, with average temperature fluctuating between 55.6°F (13.1°C) and 77.2°F (25.1°C).

Temperature

In Bath, the average high-temperature marginally drops, from a warm 82.8°F (28.2°C) in August, to a still moderately hot 77.2°F (25.1°C). In September, the average low-temperature is 55.6°F (13.1°C).

Humidity

In Bath, the average relative humidity is 78%.

Rainfall

September is the month with the least rainfall in Bath. Rain falls for 16.3 days and accumulates 2.48" (63mm) of precipitation.

Snowfall

In Bath, Kentucky, snow does not fall in June through September.

Daylight

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

Sunshine

The average sunshine in Bath is 8.1h.

UV index

The average daily maximum UV index in Bath is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to the UV radiation for the ordinary person.
Note: In September, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 Bath?

In September, in Bath, the average high-temperature is 77.2°F (25.1°C), and the average low-temperature is 55.6°F (13.1°C).

What is the average humidity in September in Bath?

In Bath, the average relative humidity in September is 78%.

How many days does it rain in September in Bath?

In Bath, Kentucky, in September, it is raining for 16.3 days, with typically 2.48" (63mm) of accumulated precipitation.

What is the driest month in Bath?

The month with the least rainfall in Bath is September when the rain falls for 16.3 days and typically collects 2.48" (63mm) of precipitation.

Does it snow in Bath in September?

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

When it does not snow in Bath?

June through September are months without snowfall.

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

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

How long on average sun shines in September in Bath?

In Bath, the average sunshine in September is 8.1h.

What is the UV index reading in September in Bath?

In September, the average daily maximum UV index in Bath is 4. A UV Index reading of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV rays.
Average temperature in September - Bath, KY
  • Average high temperature in September: 77.2°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (40.1°F).

  • Average low temperature in September: 55.6°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).

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

Months with the highest atmospheric pressure are January and November (30.16").
The month with the lowest atmospheric pressure is June (29.99").

Average wind speed in September - Bath, KY
  • Average wind speed in September: 4.2mph

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

Average humidity in September - Bath, KY
  • Average humidity in September: 78%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is November (76%).

Average rainfall in September - Bath, KY
  • Average rainfall in September: 2.48"

The wettest month (with the highest rainfall) is February (4.13").
The driest month (with the least rainfall) is September (2.48").

Average rainfall days in September - Bath, KY
  • Average rainfall days in September: 16.3 days

Months with the highest number of rainy days are May and July (20.8 days).
The month with the least rainy days is February (12.6 days).

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

The month with the highest snowfall is January (5").
Months with the least snowfall are June, July, August and September (0").

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

The month with the highest number of snowfall days is January (11.1 days).
Months with the least snowfall days are June, July, August and September (0 days).

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

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in September: 8.1h

The month with the most sunshine is June (Average sunshine: 9.9h).
The month with the least sunshine is January (Average sunshine: 4.3h).

Average sunshine days in September - Bath, KY
  • Average sunshine days in September: 12.2 days

The month with the most sunshine days is November (15.1 days).
The month with the least sunshine days is May (8 days).

Average UV index in September - Bath, KY
  • Average UV index in September: 4

Months with the highest UV index are May, June 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 - Bath, KY
  • Average cloud cover in September: 37

The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 35).

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

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