September weather forecast
Red Level, AL

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Weather in September

September, the first month of the autumn in Red Level, is also a hot month, with an average temperature varying between 87.3°F (30.7°C) and 68.7°F (20.4°C).

Temperature

The commencement of September brings an average high-temperature of a still hot 87.3°F (30.7°C), marking an inconsequential divergence from August. September brings Red Level a consistent average low-temperature of 68.7°F (20.4°C).

Heat index

September's heat index is computed to be a very hot 100.4°F (38°C). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
The standards for the heat index are set for locations in shade and under light breezes. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep 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. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

In September, the average relative humidity is 74%.

Rainfall

The months with the least rainfall are March, September and November Rain falls for 12.1 days and accumulates 0.75" (19mm) of rain.

Snowfall

In Red Level, snow does not fall in March through November.

Daylight

In September, the average length of the day is 12h and 21min.
On the first day of September in Red Level, sunrise is at 6:22 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 6:32 pm CDT.

Sunshine

The average sunshine in September is 8.9h.

UV index

In September, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.
Note: In September, the maximum UV index of 6 transforms into these recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Updated: Aug 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in September?

The average high-temperature and low-temperature during September are 87.3°F (30.7°C) and 68.7°F (20.4°C) respectively. In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 100.4°F (38°C).

What is the average humidity in September in Red Level?

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

What is the driest month?

The months with the least rainfall are March, September and November Rain falls for 12.1 days and accumulates 0.75" (19mm) of rain.

How many days does it rain in September?

In Red Level, in September, during 12.1 rainfall days, 0.75" (19mm) of precipitation is typically accumulated.

When it does not snow?

March through November are months without snowfall.

How many hours of daylight does Red Level have in September?

The average day length in September is 12h and 21min.

When is the sunrise / sunset in September?

On the first day of September, sunrise is at 6:22 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 6:32 pm CDT.

How many hours of sunshine does Red Level have in September?

In Red Level, the average sunshine duration in September is 8.9h.

What is the UV index intensity in September?

In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Red Level, AL

Average temperature in September - Red Level, AL
  • Average high temperature in September: 87.3°F

The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (57.7°F).

  • Average low temperature in September: 68.7°F

The months with the highest average low temperature are July and August (73°F).
The coldest month (with the lowest average low temperature) is January (40.3°F).

Average pressure in September
Red Level, AL

Average pressure in September - Red Level, AL
  • Average pressure in September: 29.98"Hg

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

Average wind speed in September
Red Level, AL

Average wind speed in September - Red Level, AL
  • Average wind speed in September: 5mph

The windiest month (with the highest average wind speed) is January (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in September
Red Level, AL

Average humidity in September - Red Level, AL
  • Average humidity in September: 74%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (70%).

Average rainfall in September
Red Level, AL

Average rainfall in September - Red Level, AL
  • Average rainfall in September: 0.75"

The wettest month (with the highest rainfall) is August (1.65").
The driest months (with the least rainfall) are March, September and November (0.75").

Average rainfall days in September
Red Level, AL

Average rainfall days in September - Red Level, AL
  • Average rainfall days in September: 12.1 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is November (5.7 days).

Average snowfall days in September
Red Level, AL

Average snowfall days in September - Red Level, AL
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

Average daylight in September /
Average sunshine in September
Red Level, AL

Average daylight in September / Average sunshine in September - Red Level, AL
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The months with the least sunshine are February and December (Average sunshine: 5h and 12min).

Average sunshine days in September
Red Level, AL

Average sunshine days in September - Red Level, AL
  • Average sunshine days in September: 15.7 days

The month with the most sunshine days is November (23.1 days).
The month with the least sunshine days is July (9.5 days).

Average UV index in September
Red Level, AL

Average UV index in September - Red Level, AL
  • Average UV index in September: 6

The months with the highest UV index are May, 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
Red Level, AL

Average cloud cover in September - Red Level, AL
  • Average cloud cover in September: 31

The month with the most cloud cover is December (Cloud cover 46).
The month with the least cloud cover is October (Cloud cover 28).

Average visibility in September
Red Level, AL

Average visibility in September - Red Level, AL
  • Average visibility in September: 5mi

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

Red Level, Alabama, USA

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