September weather forecast and climate
Vineland, AL

Weather in September

The first month of the autumn, September, is still a hot month in Vineland, Alabama, with average temperature varying between 67.3°F (19.6°C) and 88.7°F (31.5°C).

Temperature

In Vineland, the average high-temperature is relatively the same as in August - a still hot 88.7°F (31.5°C). In September, in Vineland, Alabama, the average low-temperature is 67.3°F (19.6°C).

Heat index

The average heat index is estimated at a very hot 104°F (40°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. 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', 'apparent temperature', 'felt air temperature', or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (pregnancy, wind, differences in body mass, height, and shape). 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 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.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. 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 September, the average relative humidity is 73%.

Rainfall

In Vineland, during 12.3 rainfall days, 2.09" (53mm) of precipitation is typically accumulated. Throughout the year, in Vineland, there are 158.7 rainfall days, and 33.23" (844mm) of precipitation is accumulated.

Snowfall

In Vineland snow does not fall in April through October.

Daylight

In September, the average length of the day is 12.3h.

Sunshine

In September, the average sunshine is 8.7h.

UV index

The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 5 in September interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 Vineland?

The average high-temperature, in September, in Vineland, Alabama, is 88.7°F (31.5°C), while the average low-temperature is 67.3°F (19.6°C). The average heat index (a.k.a. 'real feel', 'feels like'), that takes the relative humidity and factores it into the air temperature reading, in September is calculated to 104°F (40°C).

What is the average humidity in September in Vineland?

In Vineland, Alabama, the average relative humidity in September is 73%.

How much does it rain in Vineland in September?

In September, in Vineland, Alabama, the rain falls for 12.3 days. Throughout September, 2.09" (53mm) of precipitation is accumulated.

When it does not snow in Vineland?

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

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

The average length of the day in September in Vineland, Alabama, is 12.3h.

How long on average sun shines in September in Vineland?

The average sunshine in September in Vineland is 8.7h.

What is the UV index intensity in September in Vineland?

The average daily maximum UV index in September in Vineland is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in September
Vineland, AL

Average temperature in September - Vineland, AL
  • Average high temperature in September: 88.7°F

The warmest months (with the highest average high temperature) are July and August (92.8°F).
The month with the lowest average high temperature is January (55.9°F).

  • Average low temperature in September: 67.3°F

The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (38.7°F).

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Average pressure in September
Vineland, AL

Average pressure in September - Vineland, AL
  • Average pressure in September: 29.98"

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

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Average wind speed in September
Vineland, AL

Average wind speed in September - Vineland, AL
  • Average wind speed in September: 4.7mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in September
Vineland, AL

Average humidity in September - Vineland, AL
  • Average humidity in September: 73%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in September
Vineland, AL

Average rainfall in September - Vineland, AL
  • Average rainfall in September: 2.09"

The wettest month (with the highest rainfall) is July (3.58").
The driest month (with the least rainfall) is November (1.85").

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Average rainfall days in September
Vineland, AL

Average rainfall days in September - Vineland, AL
  • Average rainfall days in September: 12.3 days

The month with the highest number of rainy days is July (20.5 days).
The month with the least rainy days is November (7.5 days).

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Average snowfall in September
Vineland, AL

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

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

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Average snowfall days in September
Vineland, AL

Average snowfall days in September - Vineland, 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
Vineland, AL

Average daylight in September / Average sunshine in September - Vineland, AL
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

  • Average sunshine in September: 8.7h

The month with the most sunshine is June (Average sunshine: 10.3h).
Months with the least sunshine are February and December (Average sunshine: 4.8).

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Average sunshine days in September
Vineland, AL

Average sunshine days in September - Vineland, AL
  • Average sunshine days in September: 15.9 days

The month with the most sunshine days is October (22.3 days).
The month with the least sunshine days is July (9.1 days).

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Average UV index in September
Vineland, AL

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

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
Vineland, AL

Average cloud cover in September - Vineland, AL
  • Average cloud cover in September: 34

The month with the most cloud cover is December (Cloud cover 51).
The month with the least cloud cover is October (Cloud cover 33).

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Average visibility in September
Vineland, AL

Average visibility in September - Vineland, AL
  • Average visibility in September: 5mi

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

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