September weather forecast and climate
Vine Hill, AL

Weather in September

The first month of the autumn, September, is also a hot month in Vine Hill, Alabama, with temperature in the range of an average low of 67.1°F (19.5°C) and an average high of 87.6°F (30.9°C).

Temperature

In Vine Hill, the average high-temperature is relatively the same as in August - a still tropical 87.6°F (30.9°C). The average low-temperature, in September, is 67.1°F (19.5°C).

Heat index

The average heat index is estimated at a sweltering 100.2°F (37.9°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'real feel', or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (clothing, pregnancy, differences in body mass, height, and shape), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. 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.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In Vine Hill, the average relative humidity is 72%.

Rainfall

The month with the least rainfall in Vine Hill, Alabama, is September when the rain falls for 12.6 days and typically collects 1.93" (49mm) of precipitation.

Snowfall

In Vine Hill snow does not fall in April through November.

Daylight

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

Sunshine

The average sunshine in September is 9h.

UV index

The average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to the UV radiation for average individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in September in Vine Hill?

In Vine Hill, in September, the average high-temperature is 87.6°F (30.9°C), and the average low-temperature is 67.1°F (19.5°C). In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), that calculates temperature value influenced by the moisture in the air, is estimated at 100.2°F (37.9°C).

What is the average humidity in September in Vine Hill?

The average relative humidity in September is 72%.

How many days does it rain in September in Vine Hill?

In Vine Hill, Alabama, in September, it is raining for 12.6 days, with typically 1.93" (49mm) of accumulated precipitation.

What is the driest month in Vine Hill?

September is the month with the least rainfall in Vine Hill, Alabama. Rain falls for 12.6 days and accumulates 1.93" (49mm) of precipitation.

When it does not snow in Vine Hill?

April through November are months without snowfall.

How many hours of daylight does Vine Hill have in September?

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

How long on average sun shines in September in Vine Hill?

In September, the average sunshine is 9h.

How high is the UV index in September in Vine Hill?

In September, the average daily maximum UV index in Vine Hill is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV radiation.

Average temperature in September
Vine Hill, AL

Average temperature in September - Vine Hill, AL
  • Average high temperature in September: 87.6°F

The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is January (54.3°F).

  • Average low temperature in September: 67.1°F

Months with the highest average low temperature are July and August (72°F).
The coldest month (with the lowest average low temperature) is January (38.5°F).

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Average pressure in September
Vine Hill, AL

Average pressure in September - Vine Hill, AL
  • Average pressure in September: 29.99"

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

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Average wind speed in September
Vine Hill, AL

Average wind speed in September - Vine Hill, AL
  • Average wind speed in September: 5.2mph

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 (4.7mph).

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Average humidity in September
Vine Hill, AL

Average humidity in September - Vine Hill, AL
  • Average humidity in September: 72%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (69%).

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Average rainfall in September
Vine Hill, AL

Average rainfall in September - Vine Hill, AL
  • Average rainfall in September: 1.93"

The wettest month (with the highest rainfall) is December (3.82").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days in September
Vine Hill, AL

Average rainfall days in September - Vine Hill, AL
  • Average rainfall days in September: 12.6 days

The month with the highest number of rainy days is July (20.5 days).
The month with the least rainy days is November (7.8 days).

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Average snowfall in September
Vine Hill, AL

Average snowfall in September - Vine Hill, AL
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.35").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in September
Vine Hill, AL

Average snowfall days in September - Vine Hill, AL
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (0.8 days).
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
Vine Hill, AL

Average daylight in September / Average sunshine in September - Vine Hill, 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: 9h

The month with the most sunshine is June (Average sunshine: 10.6h).
Months with the least sunshine are February and December (Average sunshine: 4.9).

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Average sunshine days in September
Vine Hill, AL

Average sunshine days in September - Vine Hill, AL
  • Average sunshine days in September: 15.2 days

The month with the most sunshine days is October (21.7 days).
The month with the least sunshine days is July (8 days).

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Average UV index in September
Vine Hill, AL

Average UV index in September - Vine Hill, AL
  • Average UV index in September: 6

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

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Average cloud cover in September
Vine Hill, AL

Average cloud cover in September - Vine Hill, AL
  • Average cloud cover in September: 30

Months with the most cloud cover are February and December (Cloud cover 47).
Months with the least cloud cover are September and October (Cloud cover 30).

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Average visibility in September
Vine Hill, AL

Average visibility in September - Vine Hill, AL
  • Average visibility in September: 6mi

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

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