September weather forecast and climate
Autaugaville, AL

September, the first month of the autumn, in Autaugaville, is still a hot month, with average temperature ranging between min 67.1°F (19.5°C) and max 86.9°F (30.5°C).

Temperature

In Autaugaville, Alabama, the average high-temperature in September is essentially the same as in August - a still tropical 86.9°F (30.5°C). In Autaugaville, Alabama, the average low-temperature is 67.1°F (19.5°C).

Heat index

The average heat index is evaluated at a sweltering 98.2°F (36.8°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'apparent temperature', or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like activity, pregnancy, wind, and clothing affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in Autaugaville is 72%.

Rainfall

In Autaugaville, Alabama, during September, the rain falls for 14.3 days and regularly aggregates up to 2.32" (59mm) of precipitation. Throughout the year, in Autaugaville, Alabama, there are 168.8 rainfall days, and 38.74" (984mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall.

Daylight

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

Sunshine

In September, the average sunshine is 8.7h.

UV index

In September, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In September, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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 Autaugaville?

In Autaugaville, in September, the average high-temperature is 86.9°F (30.5°C), and the average low-temperature is 67.1°F (19.5°C). In September, the average heat index (a.k.a. 'apparent temperature', 'feels like'), that takes the relative humidity and factores it into the air temperature reading, is evaluated at 98.2°F (36.8°C).

What is the average humidity in September in Autaugaville?

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

How much does it rain in Autaugaville in September?

In Autaugaville, Alabama, in September, it is raining for 14.3 days, with typically 2.32" (59mm) of accumulated precipitation.

When it does not snow in Autaugaville?

April through November are months without snowfall in Autaugaville, Alabama.

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

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

How many hours of sunshine does Autaugaville have in September?

In Autaugaville, Alabama, the average sunshine in September is 8.7h.

How high is the UV index in September in Autaugaville?

In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health threat from the exposure to the Sun's UV rays.
Average temperature in September - Autaugaville, AL
  • Average high temperature in September: 86.9°F

The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (54.3°F).

  • Average low temperature in September: 67.1°F

The month with the highest average low temperature is August (72.1°F).
The coldest month (with the lowest average low temperature) is January (38.3°F).

Average pressure in September - Autaugaville, AL
  • Average pressure in September: 30"

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

Average wind speed in September - Autaugaville, AL
  • Average wind speed in September: 5.5mph

The windiest months (with the highest average wind speed) are January and February (7.7mph).
The calmest month (with the lowest average wind speed) is July (4.8mph).

Average humidity in September - Autaugaville, AL
  • Average humidity in September: 72%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (70%).

Average rainfall in September - Autaugaville, AL
  • Average rainfall in September: 2.32"

The wettest month (with the highest rainfall) is December (4.02").
The driest month (with the least rainfall) is November (2.28").

Average rainfall days in September - Autaugaville, AL
  • Average rainfall days in September: 14.3 days

The month with the highest number of rainy days is July (21.4 days).
The month with the least rainy days is November (8.1 days).

Average snowfall in September - Autaugaville, AL
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.2").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in September - Autaugaville, AL
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (0.6 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in September / Average sunshine in September - Autaugaville, AL
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10.1h).

  • Average sunshine in September: 8.7h

The month with the most sunshine is June (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.8h).

Average sunshine days in September - Autaugaville, AL
  • Average sunshine days in September: 13.4 days

Months with the most sunshine days are October and November (20.2 days).
The month with the least sunshine days is July (7.3 days).

Average UV index in September - Autaugaville, AL
  • Average UV index in September: 6

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January and December (UV index 3).

Average cloud cover in September - Autaugaville, AL
  • Average cloud cover in September: 32

The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 30).

Average visibility in September - Autaugaville, AL
  • 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).