September weather forecast
Coaling, AL

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Weather in September

The first month of the autumn, September, is also a hot month in Coaling, Alabama, with temperature in the range of an average low of 66.6°F (19.2°C) and an average high of 86.4°F (30.2°C).

Temperature

In September, Coaling experiences a minor shift in meteorological conditions with average high-temperatures marked at a still hot 86.4°F (30.2°C), closely mirroring the climate in August. Coaling's temperature drops to an average low of 66.6°F (19.2°C) during the nights of September.

Heat index

For September, the heat index is calculated to be a very hot 96.8°F (36°C). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In Coaling, the average relative humidity in September is 71%.

Rainfall

In Coaling, during September, the rain falls for 13.5 days and regularly aggregates up to 2.44" (62mm) of precipitation. Throughout the year, there are 169.8 rainfall days, and 39.96" (1015mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall in Coaling.

Daylight

In Coaling, the average length of the day in September is 12h and 22min.
On the first day of the month, sunrise is at 6:24 am and sunset at 7:14 pm. On the last day of September, in Coaling, Alabama, sunrise is at 6:43 am and sunset at 6:34 pm CDT.

Sunshine

In Coaling, the average sunshine in September is 9.2h.

UV index

In September, the average daily maximum UV index in Coaling, Alabama, is 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: A maximum UV index of 6 in September translates into the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

Is it hot in Coaling during September?

The average high-temperature and low-temperature in Coaling during September are 86.4°F (30.2°C) and 66.6°F (19.2°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, in September is calculated to be 96.8°F (36°C).

What is the average humidity in September in Coaling?

The average relative humidity in September is 71%.

How many days does it rain in September in Coaling?

In September, in Coaling, Alabama, the rain falls for 13.5 days. Throughout September, 2.44" (62mm) of precipitation is accumulated.

When it does not snow in Coaling?

In Coaling, Alabama, snow does not fall in April through October.

How many hours of daylight does Coaling have in September?

The average day length in September in Coaling, Alabama, is 12h and 22min.

When are sunrise and sunset in September in Coaling?

In September, on the first day of the month, sunrise is at 6:24 am and sunset at 7:14 pm. On the last day of the month, in Coaling, sunrise is at 6:43 am and sunset at 6:34 pm CDT.

How long on average sun shines in September in Coaling?

The average sunshine duration in September in Coaling is 9.2h.

How high is the UV index in September in Coaling?

In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation.
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
Coaling, AL

Average temperature in September - Coaling, AL
  • Average high temperature in September: 86.4°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 (52.2°F).

  • Average low temperature in September: 66.6°F

The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (36.5°F).

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Average pressure in September
Coaling, AL

Average pressure in September - Coaling, AL
  • Average pressure in September: 30"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in September
Coaling, AL

Average wind speed in September - Coaling, AL
  • Average wind speed in September: 5.1mph

The windiest months (with the highest average wind speed) are March and April (7.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).

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Average humidity in September
Coaling, AL

Average humidity in September - Coaling, AL
  • Average humidity in September: 71%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in September
Coaling, AL

Average rainfall in September - Coaling, AL
  • Average rainfall in September: 2.44"

The wettest month (with the highest rainfall) is April (4.29").
The driest month (with the least rainfall) is October (2.24").

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Average rainfall days in September
Coaling, AL

Average rainfall days in September - Coaling, AL
  • Average rainfall days in September: 13.5 days

The month with the highest number of rainy days is July (20.6 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in September
Coaling, AL

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

The month with the highest snowfall is January (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in September
Coaling, AL

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

The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Coaling, AL

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

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in September: 9h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).

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Average sunshine days in September
Coaling, AL

Average sunshine days in September - Coaling, AL
  • Average sunshine days in September: 13.8 days

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is July (8.8 days).

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Average UV index in September
Coaling, AL

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

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

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Average cloud cover in September
Coaling, AL

Average cloud cover in September - Coaling, AL
  • Average cloud cover in September: 28

The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is September (Cloud cover 28).

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Average visibility in September
Coaling, AL

Average visibility in September - Coaling, 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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Coaling, Alabama, USA

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