September weather forecast
Tillmans Corner, AL

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Weather in September

September marks a noticeable transition from summer's tail end to early autumn in Tillmans Corner. Cloud cover dwindles compared to August, resulting in clear skies on most days. Although showers persist, rainfall quantity decreases, and fewer days experience rain, leading to reduced relative humidity. This period offers a reprieve from high UV index levels, with the September sun being notably gentler. Drop in wind speed, compared to summer's, adds to an inviting autumn beginning.

Temperature

The arrival of September in Tillmans Corner brings an average high-temperature of a still tropical 86.9°F (30.5°C), subtly diverging from August's 89.6°F (32°C). During September, Tillmans Corner experiences an average low-temperature of 73.2°F (22.9°C) at night.

Heat index

The heat index for September is computed to be a torrid 98.6°F (37°C). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
In terms of the heat index, values are set with light wind and shade conditions in mind. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'real feel' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In Tillmans Corner, the average relative humidity in September is 74%.

Rainfall

In Tillmans Corner, in September, during 18.4 rainfall days, 4.25" (108mm) of precipitation is typically accumulated. Throughout the year, in Tillmans Corner, there are 181.1 rainfall days, and 44.37" (1127mm) of precipitation is accumulated.

Snowfall

In Tillmans Corner, snow does not fall in February through December.

Daylight

In Tillmans Corner, Alabama, the average length of the day in September is 12h and 20min.
On the first day of September, sunrise is at 6:29 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 6:38 pm CDT.

Sunshine

In Tillmans Corner, the average sunshine in September is 9.8h.

UV index

In Tillmans Corner, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: A daily high UV index of 6 in September leads to these guidelines:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
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Frequently asked questions

How hot is it in Tillmans Corner in September?

The high-temperature, in September, in Tillmans Corner, is 86.9°F (30.5°C), while the low-temperature averages to 73.2°F (22.9°C). In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, is computed to be 98.6°F (37°C).

What is the average humidity in September in Tillmans Corner?

The average relative humidity in September is 74%.

How many days does it rain in September in Tillmans Corner?

In September, in Tillmans Corner, the rain falls for 18.4 days. Throughout September, 4.25" (108mm) of precipitation is accumulated.

When it does not snow in Tillmans Corner?

In Tillmans Corner, snow does not fall in February through December.

What is the average length of the day in September in Tillmans Corner?

In Tillmans Corner, the average day length in September is 12h and 20min.

What time are sunrise and sunset in September in Tillmans Corner?

On the first day of September, sunrise is at 6:29 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 6:38 pm CDT.

How many hours of sunshine does Tillmans Corner have in September?

In September, the average sunshine duration in Tillmans Corner is 9.8h.

What is the UV index reading in September in Tillmans Corner?

In September, the average daily maximum UV index in Tillmans Corner is 6. A UV Index estimate of 6 to 7 represents a high 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
Tillmans Corner, AL

Average temperature in September - Tillmans Corner, AL
  • Average high temperature in September: 86.9°F

The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (58.6°F).

  • Average low temperature in September: 73.2°F

The month with the highest average low temperature is August (77.5°F).
The coldest month (with the lowest average low temperature) is January (45°F).

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Average pressure in September
Tillmans Corner, AL

Average pressure in September - Tillmans Corner, AL
  • Average pressure in September: 29.98"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).

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Average wind speed in September
Tillmans Corner, AL

Average wind speed in September - Tillmans Corner, AL
  • Average wind speed in September: 6.3mph

The windiest months (with the highest average wind speed) are January and April (8.1mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).

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Average humidity in September
Tillmans Corner, AL

Average humidity in September - Tillmans Corner, AL
  • Average humidity in September: 74%

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

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Average rainfall in September
Tillmans Corner, AL

Average rainfall in September - Tillmans Corner, AL
  • Average rainfall in September: 4.25"

The wettest month (with the highest rainfall) is August (6.42").
The driest month (with the least rainfall) is November (2.24").

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Average rainfall days in September
Tillmans Corner, AL

Average rainfall days in September - Tillmans Corner, AL
  • Average rainfall days in September: 18.4 days

The month with the highest number of rainy days is July (25.3 days).
The month with the least rainy days is November (8.3 days).

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Average snowfall in September
Tillmans Corner, AL

Average snowfall in September - Tillmans Corner, AL
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.16").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in September
Tillmans Corner, AL

Average snowfall days in September - Tillmans Corner, AL
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, April, May, June, July, August, September, October and November (0 days).

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Average daylight in September /
Average sunshine in September
Tillmans Corner, AL

Average daylight in September / Average sunshine in September - Tillmans Corner, AL
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in September: 9h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 0min).
The months with the least sunshine are February and December (Average sunshine: 5h and 24min).

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Average sunshine days in September
Tillmans Corner, AL

Average sunshine days in September - Tillmans Corner, AL
  • Average sunshine days in September: 10.2 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (4.2 days).

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Average UV index in September
Tillmans Corner, AL

Average UV index in September - Tillmans Corner, AL
  • Average UV index in September: 6

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in September
Tillmans Corner, AL

Average cloud cover in September - Tillmans Corner, AL
  • Average cloud cover in September: 25

The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 23).

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Average visibility in September
Tillmans Corner, AL

Average visibility in September - Tillmans Corner, AL
  • 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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Tillmans Corner, Alabama, USA

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