September weather forecast and climate
Vinemont, AL

Weather in September

September, the first month of the autumn, in Vinemont, is also a moderately hot month, with average temperature varying between 64°F (17.8°C) and 83.5°F (28.6°C).

Temperature

In September, the average high-temperature is practically the same as in August - a warm 83.5°F (28.6°C). In Vinemont, the average low-temperature is 64°F (17.8°C).

Heat index

In September, the average heat index is estimated at a tropical 90.7°F (32.6°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. 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 'real feel', 'apparent temperature', 'felt air temperature', or 'feels like', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is individual, with diverse people perceiving weather differently for numerous reasons (wind, clothing, metabolic differences), 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. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In Vinemont, Alabama, the average relative humidity is 74%.

Rainfall

In Vinemont, during September, the rain falls for 14.4 days and regularly aggregates up to 2.64" (67mm) of precipitation. Throughout the year, there are 176.2 rainfall days, and 40.43" (1027mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

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

Sunshine

In September, the average sunshine in Vinemont is 8.9h.

UV index

In Vinemont, Alabama, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In September, the average maximum UV index of 5 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 Vinemont?

The average high-temperature, in September, in Vinemont, Alabama, is 83.5°F (28.6°C), while the average low-temperature is 64°F (17.8°C). In September, the average heat index (a.k.a. 'real feel', 'feels like'), that represents influence of the relative humidity to air temperaure, is appraised at 90.7°F (32.6°C).

What is the average humidity in September in Vinemont?

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

How many days does it rain in September in Vinemont?

In September, in Vinemont, Alabama, the rain falls for 14.4 days. Throughout September, 2.64" (67mm) of precipitation is accumulated.

When it does not snow in Vinemont?

April through October are months without snowfall.

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

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

How many hours of sunshine does Vinemont have in September?

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

What is the UV index intensity in September in Vinemont?

In Vinemont, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV radiation.

Average temperature in September
Vinemont, AL

Average temperature in September - Vinemont, AL
  • Average high temperature in September: 83.5°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (48.9°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 (34°F).

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Average pressure in September
Vinemont, AL

Average pressure in September - Vinemont, AL
  • Average pressure in September: 30.02"

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
Vinemont, AL

Average wind speed in September - Vinemont, AL
  • Average wind speed in September: 5.1mph

The windiest month (with the highest average wind speed) is February (7.9mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).

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Average humidity in September
Vinemont, AL

Average humidity in September - Vinemont, 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
Vinemont, AL

Average rainfall in September - Vinemont, AL
  • Average rainfall in September: 2.64"

The wettest month (with the highest rainfall) is December (4.21").
The driest month (with the least rainfall) is November (2.36").

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Average rainfall days in September
Vinemont, AL

Average rainfall days in September - Vinemont, AL
  • Average rainfall days in September: 14.4 days

The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is November (10.1 days).

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Average snowfall in September
Vinemont, AL

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

The month with the highest snowfall is January (0.67").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in September
Vinemont, AL

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

The month with the highest number of snowfall days is February (1.5 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
Vinemont, AL

Average daylight in September / Average sunshine in September - Vinemont, AL
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in September: 8.9h

The month with the most sunshine is June (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.7h).

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Average sunshine days in September
Vinemont, AL

Average sunshine days in September - Vinemont, AL
  • Average sunshine days in September: 13.5 days

The month with the most sunshine days is October (19 days).
The month with the least sunshine days is July (8.6 days).

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Average UV index in September
Vinemont, AL

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

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

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Average cloud cover in September
Vinemont, AL

Average cloud cover in September - Vinemont, AL
  • Average cloud cover in September: 30

The month with the most cloud cover is February (Cloud cover 49).
Months with the least cloud cover are June and September (Cloud cover 30).

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Average visibility in September
Vinemont, AL

Average visibility in September - Vinemont, 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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