September weather forecast
Stemley Cove, AL

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Weather in September

September, the first month of the autumn in Stemley Cove, is also a moderately hot month, with an average temperature varying between 84.6°F (29.2°C) and 64°F (17.8°C).

Temperature

At the start of September, Stemley Cove's average high-temperature reaches a moderately hot 84.6°F (29.2°C), subtly different from the preceding month. During the month of September, the nighttime temperature falls to an average of 64°F (17.8°C).

Heat index

The heat index in September is appraised at a hot 93.2°F (34°C). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.

Humidity

In Stemley Cove, the average relative humidity in September is 74%.

Rainfall

In September, the rain falls for 14.5 days. Throughout September, 2.64" (67mm) of precipitation is accumulated. Throughout the year, there are 184.1 rainfall days, and 41.97" (1066mm) of precipitation is accumulated.

Snowfall

March through November are months without snowfall.

Daylight

The average length of the day in September in Stemley Cove is 12h and 22min.
On the first day of the month, sunrise is at 6:19 am and sunset at 7:09 pm. On the last day of September, in Stemley Cove, sunrise is at 6:39 am and sunset at 6:30 pm CDT.

Sunshine

The average sunshine in September in Stemley Cove is 8.7h.

UV index

The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 5 during September translates into the following directions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
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Frequently asked questions

How hot is it in Stemley Cove in September?

The high-temperature, in September, in Stemley Cove, records 84.6°F (29.2°C), while the low-temperature is 64°F (17.8°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in September is appraised at 93.2°F (34°C).

What is the average humidity in September in Stemley Cove?

In Stemley Cove, Alabama, the average relative humidity in September is 74%.

How much does it rain in Stemley Cove in September?

In September, in Stemley Cove, Alabama, the rain falls for 14.5 days. Throughout September, 2.64" (67mm) of precipitation is accumulated.

When it does not snow in Stemley Cove?

In Stemley Cove, Alabama, snow does not fall in March through November.

What is the average length of the day in September in Stemley Cove?

In Stemley Cove, Alabama, the average day length in September is 12h and 22min.

When are sunrise and sunset in September in Stemley Cove?

On the first day of September in Stemley Cove, sunrise is at 6:19 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 6:30 pm CDT.

How long on average sun shines in September in Stemley Cove?

The average sunshine duration in September in Stemley Cove, Alabama, is 8.7h.

What is the UV index reading in September in Stemley Cove?

In Stemley Cove, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe 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
Stemley Cove, AL

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

The warmest month (with the highest average high temperature) is July (90.1°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 July (69.6°F).
The coldest month (with the lowest average low temperature) is January (35.1°F).

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Average pressure in September
Stemley Cove, AL

Average pressure in September - Stemley Cove, AL
  • Average pressure in September: 30.01"Hg

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

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Average wind speed in September
Stemley Cove, AL

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

The windiest months (with the highest average wind speed) are January and February (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).

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Average humidity in September
Stemley Cove, AL

Average humidity in September - Stemley Cove, 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
Stemley Cove, AL

Average rainfall in September - Stemley Cove, AL
  • Average rainfall in September: 2.64"

The wettest month (with the highest rainfall) is August (4.06").
The driest month (with the least rainfall) is October (2.32").

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Average rainfall days in September
Stemley Cove, AL

Average rainfall days in September - Stemley Cove, AL
  • Average rainfall days in September: 14.5 days

The month with the highest number of rainy days is July (22.4 days).
The month with the least rainy days is November (9.2 days).

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Average snowfall in September
Stemley Cove, AL

Average snowfall in September - Stemley Cove, AL
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.91").
The 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
Stemley Cove, AL

Average snowfall days in September - Stemley Cove, AL
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (1.6 days).
The 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
Stemley Cove, AL

Average daylight in September / Average sunshine in September - Stemley Cove, 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: 8h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in September
Stemley Cove, AL

Average sunshine days in September - Stemley Cove, AL
  • Average sunshine days in September: 12.9 days

The month with the most sunshine days is October (19 days).
The month with the least sunshine days is July (6.2 days).

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Average UV index in September
Stemley Cove, AL

Average UV index in September - Stemley Cove, AL
  • Average UV index in September: 5

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

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Average cloud cover in September
Stemley Cove, AL

Average cloud cover in September - Stemley Cove, AL
  • Average cloud cover in September: 30

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is September (Cloud cover 30).

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Average visibility in September
Stemley Cove, AL

Average visibility in September - Stemley Cove, 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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Stemley Cove, Alabama, USA

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