September weather forecast and climate
Stockdale, AL

Weather in September

The first month of the autumn, September, is also a moderately hot month in Stockdale, Alabama, with average temperature fluctuating between 64°F (17.8°C) and 84.6°F (29.2°C).

Temperature

In Stockdale, the average high-temperature in September is essentially the same as in August - a moderately hot 84.6°F (29.2°C). The average low-temperature, in September, is 64°F (17.8°C).

Heat index

The average heat index in September is estimated at a tropical 93.2°F (34°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 'real feel', 'felt air temperature', 'apparent temperature', or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like activity, clothing, metabolic differences, and differences in body mass, height, and shape 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 particularly important for children. 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

The average relative humidity in Stockdale is 74%.

Rainfall

In Stockdale, it is raining for 14 days, with typically 2.48" (63mm) of accumulated precipitation. In Stockdale, Alabama, during the entire year, the rain falls for 176.1 days and collects up to 38.11" (968mm) of precipitation.

Snowfall

March through November are months without snowfall.

Daylight

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

Sunshine

The average sunshine in Stockdale is 8.6h.

UV index

The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for average individuals.
Note: In September, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in September in Stockdale?

The average high-temperature, in September, in Stockdale, is 84.6°F (29.2°C), while the average low-temperature is 64°F (17.8°C). In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that combines both air temperature and relative humidity, is estimated at 93.2°F (34°C).

What is the average humidity in September in Stockdale?

The average relative humidity in September in Stockdale is 74%.

How much does it rain in Stockdale in September?

In Stockdale, Alabama, in September, it is raining for 14 days, with typically 2.48" (63mm) of accumulated precipitation.

When it does not snow in Stockdale?

March through November are months without snowfall in Stockdale, Alabama.

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

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

How long on average sun shines in September in Stockdale?

In Stockdale, the average sunshine in September is 8.6h.

How high is the UV index in September in Stockdale?

In Stockdale, Alabama, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to the UV radiation.

Average temperature in September
Stockdale, AL

Average temperature in September - Stockdale, AL
  • Average high temperature in September: 84.6°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (50.9°F).

  • Average low temperature in September: 64°F

The month with the highest average low temperature is August (69.8°F).
The coldest month (with the lowest average low temperature) is January (35.1°F).

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Average pressure in September
Stockdale, AL

Average pressure in September - Stockdale, AL
  • Average pressure in September: 30.01"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.98").

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Average wind speed in September
Stockdale, AL

Average wind speed in September - Stockdale, AL
  • Average wind speed in September: 4.6mph

The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).

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Average humidity in September
Stockdale, AL

Average humidity in September - Stockdale, AL
  • Average humidity in September: 74%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in September
Stockdale, AL

Average rainfall in September - Stockdale, AL
  • Average rainfall in September: 2.48"

The wettest month (with the highest rainfall) is August (3.78").
The driest month (with the least rainfall) is October (2.13").

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Average rainfall days in September
Stockdale, AL

Average rainfall days in September - Stockdale, AL
  • Average rainfall days in September: 14 days

The month with the highest number of rainy days is July (21.5 days).
The month with the least rainy days is November (8.6 days).

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Average snowfall in September
Stockdale, AL

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

The month with the highest snowfall is January (0.87").
Months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in September
Stockdale, AL

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

The month with the highest number of snowfall days is January (1.4 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in September / Average sunshine in September - Stockdale, 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: 10h).

  • Average sunshine in September: 8.6h

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

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Average sunshine days in September
Stockdale, AL

Average sunshine days in September - Stockdale, AL
  • Average sunshine days in September: 13.3 days

Months with the most sunshine days are October and November (19.5 days).
The month with the least sunshine days is July (7.3 days).

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Average UV index in September
Stockdale, AL

Average UV index in September - Stockdale, AL
  • Average UV index in September: 5

Months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).

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Average cloud cover in September
Stockdale, AL

Average cloud cover in September - Stockdale, AL
  • Average cloud cover in September: 31

The month with the most cloud cover is February (Cloud cover 48).
Months with the least cloud cover are June, September and October (Cloud cover 31).

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Average visibility in September
Stockdale, AL

Average visibility in September - Stockdale, 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).

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