September weather forecast and climate
Plantersville, AL

Weather in September

September, the first month of the autumn, in Plantersville, is also a hot month, with average temperature varying between 67.1°F (19.5°C) and 87.6°F (30.9°C).

Temperature

In Plantersville, Alabama, the average high-temperature is essentially the same as in August - a still hot 87.6°F (30.9°C). In Plantersville, in September, the average low-temperature is 67.1°F (19.5°C).

Heat index

The average heat index in September is calculated to a torrid 100.2°F (37.9°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
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', 'feels like', 'felt air temperature', or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors like metabolic differences, wind, clothing, and activity influence one's weather impression. 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. 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

The average relative humidity in September is 72%.

Rainfall

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

Snowfall

In Plantersville snow does not fall in April through November.

Daylight

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

Sunshine

In Plantersville, the average sunshine is 9h.

UV index

In Plantersville, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to the UV radiation for average individuals.
Note: In September, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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 Plantersville?

The average high-temperature, in September, in Plantersville, is 87.6°F (30.9°C), while the average low-temperature is 67.1°F (19.5°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), that calculates temperature value influenced by the moisture in the air, in September is calculated to 100.2°F (37.9°C).

What is the average humidity in September in Plantersville?

The average relative humidity in September in Plantersville, Alabama, is 72%.

How much does it rain in Plantersville in September?

In Plantersville, Alabama, during September, the rain falls for 12.6 days and regularly aggregates up to 1.93" (49mm) of precipitation.

What is the driest month in Plantersville?

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

When it does not snow in Plantersville?

April through November are months without snowfall.

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

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

How many hours of sunshine does Plantersville have in September?

In Plantersville, the average sunshine in September is 9h.

What is the UV index reading in September in Plantersville?

In September, the average daily maximum UV index in Plantersville, Alabama, is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to the Sun's UV rays.

Average temperature in September
Plantersville, AL

Average temperature in September - Plantersville, 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
Plantersville, AL

Average pressure in September - Plantersville, 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
Plantersville, AL

Average wind speed in September - Plantersville, 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
Plantersville, AL

Average humidity in September - Plantersville, 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
Plantersville, AL

Average rainfall in September - Plantersville, 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
Plantersville, AL

Average rainfall days in September - Plantersville, 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
Plantersville, AL

Average snowfall in September - Plantersville, 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
Plantersville, AL

Average snowfall days in September - Plantersville, 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
Plantersville, AL

Average daylight in September / Average sunshine in September - Plantersville, 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
Plantersville, AL

Average sunshine days in September - Plantersville, 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
Plantersville, AL

Average UV index in September - Plantersville, 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
Plantersville, AL

Average cloud cover in September - Plantersville, 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
Plantersville, AL

Average visibility in September - Plantersville, 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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