September weather forecast
Vinegar Bend, AL

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Weather in September

September, the first month of the autumn in Vinegar Bend, is also a hot month, with an average temperature ranging between min 69.1°F (20.6°C) and max 88.5°F (31.4°C).

Temperature

The advent of September reveals an average high-temperature of a still tropical 88.5°F (31.4°C), showing minimal difference from the prior month. September's nights observe an average temperature of 69.1°F (20.6°C).

Heat index

For September, the heat index is estimated at a blistering 105.8°F (41°C). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a single figure representing how weather conditions feel when combining temperature and humidity. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly important for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In Vinegar Bend, the average relative humidity in September is 76%.

Rainfall

In Vinegar Bend, in September, it is raining for 17.5 days, with typically 3.03" (77mm) of accumulated precipitation. In Vinegar Bend, during the entire year, the rain falls for 180.8 days and collects up to 38.43" (976mm) of precipitation.

Snowfall

In Vinegar Bend, snow does not fall in March through November.

Daylight

The average length of the day in September is 12h and 20min.
On the first day of the month, sunrise is at 6:29 am and sunset at 7:16 pm. On the last day of September, sunrise is at 6:46 am and sunset at 6:39 pm CDT.

Sunshine

In Vinegar Bend, Alabama, the average sunshine in September is 8.9h.

UV index

In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.
Note: In September, the maximum UV index of 5 translates into these guidelines:
Prioritize safety - Recommendations to avert sunburn are shared. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.

Frequently asked questions

How hot is it in September?

The average high-temperature, in September, in Vinegar Bend, is 88.5°F (31.4°C), while the average low-temperature is 69.1°F (20.6°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in September is estimated at 105.8°F (41°C).

What is the average humidity in September?

In September, the average relative humidity is 76%.

How many days does it rain in September in Vinegar Bend?

In September, the rain falls for 17.5 days. Throughout September, 3.03" (77mm) of precipitation is accumulated.

When it does not snow?

In Vinegar Bend, snow does not fall in March through November.

What is the average length of the day in September?

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

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 6:29 am and sunset at 7:16 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 6:39 pm CDT.

How long on average sun shines in September?

In Vinegar Bend, the average sunshine duration in September is 8.9h.

How high is the UV index in September?

In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to 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
Vinegar Bend, AL

Average temperature in September - Vinegar Bend, AL
  • Average high temperature in September: 88.5°F

The warmest month (with the highest average high temperature) is July (92.3°F).
The month with the lowest average high temperature is January (58.1°F).

  • Average low temperature in September: 69.1°F

The month with the highest average low temperature is August (73.6°F).
The coldest month (with the lowest average low temperature) is January (40.1°F).

Average pressure in September
Vinegar Bend, AL

Average pressure in September - Vinegar Bend, AL
  • Average pressure in September: 29.98"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in September
Vinegar Bend, AL

Average wind speed in September - Vinegar Bend, AL
  • Average wind speed in September: 4.3mph

The windiest month (with the highest average wind speed) is April (5.9mph).
The calmest months (with the lowest average wind speed) are July and August (4mph).

Average humidity in September
Vinegar Bend, AL

Average humidity in September - Vinegar Bend, AL
  • Average humidity in September: 76%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (72%).

Average rainfall in September
Vinegar Bend, AL

Average rainfall in September - Vinegar Bend, AL
  • Average rainfall in September: 3.03"

The wettest month (with the highest rainfall) is August (5.08").
The driest month (with the least rainfall) is November (2.13").

Average rainfall days in September
Vinegar Bend, AL

Average rainfall days in September - Vinegar Bend, AL
  • Average rainfall days in September: 17.5 days

The month with the highest number of rainy days is July (24.7 days).
The month with the least rainy days is November (8.3 days).

Average snowfall in September
Vinegar Bend, AL

Average snowfall in September - Vinegar Bend, AL
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.31").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

Average snowfall days in September
Vinegar Bend, AL

Average snowfall days in September - Vinegar Bend, AL
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in September /
Average sunshine in September
Vinegar Bend, AL

Average daylight in September / Average sunshine in September - Vinegar Bend, 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: 8h and 5min

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: 5h and 6min).

Average sunshine days in September
Vinegar Bend, AL

Average sunshine days in September - Vinegar Bend, AL
  • Average sunshine days in September: 10 days

The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is July (5 days).

Average UV index in September
Vinegar Bend, AL

Average UV index in September - Vinegar Bend, AL
  • Average UV index in September: 5

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

Average cloud cover in September
Vinegar Bend, AL

Average cloud cover in September - Vinegar Bend, AL
  • Average cloud cover in September: 33

The month with the most cloud cover is December (Cloud cover 51).
The month with the least cloud cover is October (Cloud cover 30).

Average visibility in September
Vinegar Bend, AL

Average visibility in September - Vinegar Bend, AL
  • Average visibility in September: 5mi

The months with the highest visibility are June and October (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September, November and December (5mi).

Vinegar Bend, Alabama, USA

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