September weather forecast and climate
Backusburg, KY

The first month of the autumn, September, is still a warm month in Backusburg, Kentucky, with average temperature fluctuating between 62.4°F (16.9°C) and 81.7°F (27.6°C).

Temperature

In Backusburg, the average high-temperature in September is practically the same as in August - a warm 81.7°F (27.6°C). In September, the average low-temperature is 62.4°F (16.9°C).

Heat index

The average heat index is estimated at a tropical 86.2°F (30.1°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'felt air temperature', or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like activity, wind, differences in body mass, height, and shape, and pregnancy affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In September, the average relative humidity is 72%.

Rainfall

September is the month with the least rainfall in Backusburg. Rain falls for 13.6 days and accumulates 1.97" (50mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

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

Sunshine

In Backusburg, the average sunshine in September is 9.5h.

UV index

In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 5 in September interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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 Backusburg?

The average high-temperature, in September, in Backusburg, Kentucky, is 81.7°F (27.6°C), while the average low-temperature is 62.4°F (16.9°C). In September, the average heat index (a.k.a. 'real feel', 'feels like'), that combines relative humidity and air temperature, is evaluated at 86.2°F (30.1°C).

What is the average humidity in September in Backusburg?

In September, the average relative humidity in Backusburg is 72%.

How much does it rain in Backusburg in September?

In Backusburg, in September, during 13.6 rainfall days, 1.97" (50mm) of precipitation is typically accumulated.

What is the driest month in Backusburg?

The month with the least rainfall in Backusburg is September when the rain falls for 13.6 days and typically collects 1.97" (50mm) of precipitation.

When it does not snow in Backusburg?

May through October are months without snowfall in Backusburg.

How many hours of daylight does Backusburg have in September?

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

How many hours of sunshine does Backusburg have in September?

The average sunshine in September in Backusburg, Kentucky, is 9.5h.

What is the UV index intensity in September in Backusburg?

In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to the UV radiation.
Average temperature in September - Backusburg, KY
  • Average high temperature in September: 81.7°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (42.4°F).

  • Average low temperature in September: 62.4°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

Average pressure in September - Backusburg, KY
  • Average pressure in September: 30.02"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.95").

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

The windiest months (with the highest average wind speed) are February and April (9mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).

Average humidity in September - Backusburg, KY
  • Average humidity in September: 72%

Months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (70%).

Average rainfall in September - Backusburg, KY
  • Average rainfall in September: 1.97"

The wettest month (with the highest rainfall) is April (4.69").
The driest month (with the least rainfall) is September (1.97").

Average rainfall days in September - Backusburg, KY
  • Average rainfall days in September: 13.6 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (10.7 days).

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

The month with the highest snowfall is February (1.89").
Months with the least snowfall are May, June, July, August, September and October (0").

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

Months with the highest number of snowfall days are January and February (4.4 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.7h).

  • Average sunshine in September: 9.5h

The month with the most sunshine is June (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.7h).

Average sunshine days in September - Backusburg, KY
  • Average sunshine days in September: 14.7 days

The month with the most sunshine days is October (18.4 days).
The month with the least sunshine days is July (8.8 days).

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

Average cloud cover in September - Backusburg, KY
  • Average cloud cover in September: 27

The month with the most cloud cover is February (Cloud cover 50).
Months with the least cloud cover are June and September (Cloud cover 27).

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

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