September weather forecast and climate
Notasulga, AL

Weather in September

September, the first month of the autumn, in Notasulga, is still a hot month, with average temperature ranging between max 86.5°F (30.3°C) and min 67.1°F (19.5°C).

Temperature

In September, the average high-temperature is relatively the same as in August - a still hot 86.5°F (30.3°C). In September, the average low-temperature is 67.1°F (19.5°C).

Heat index

In September, the average heat index is calculated to a sweltering 97.3°F (36.3°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 'apparent temperature', 'feels like', 'felt air temperature', or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, metabolic differences, pregnancy). 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 particularly important for children. 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.
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. 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 in Notasulga is 72%.

Rainfall

The month with the least rainfall is September when the rain falls for 13.6 days and typically collects 1.46" (37mm) of precipitation.

Snowfall

In Notasulga snow does not fall in April through November.

Daylight

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

Sunshine

In Notasulga, the average sunshine in September is 8.6h.

UV index

In Notasulga, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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.
[Resources]

FAQ

What is the temperature in September in Notasulga?

In September, the average high-temperature is 86.5°F (30.3°C), and the average low-temperature is 67.1°F (19.5°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), that combines relative humidity and air temperature, in September is estimated at 97.3°F (36.3°C).

What is the average humidity in September in Notasulga?

In Notasulga, Alabama, the average relative humidity in September is 72%.

How much does it rain in Notasulga in September?

In Notasulga, during September, the rain falls for 13.6 days and regularly aggregates up to 1.46" (37mm) of precipitation.

What is the driest month in Notasulga?

September is the month with the least rainfall. Rain falls for 13.6 days and accumulates 1.46" (37mm) of precipitation.

When it does not snow in Notasulga?

April through November are months without snowfall.

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

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

How many hours of sunshine does Notasulga have in September?

In September, the average sunshine in Notasulga is 8.6h.

What is the UV index intensity in September in Notasulga?

In Notasulga, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to the UV radiation.

Average temperature in September
Notasulga, AL

Average temperature in September - Notasulga, AL
  • Average high temperature in September: 86.5°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 (54.5°F).

  • Average low temperature in September: 67.1°F

Months with the highest average low temperature are July and August (71.8°F).
The coldest month (with the lowest average low temperature) is January (38.3°F).

[Resources]

Average pressure in September
Notasulga, AL

Average pressure in September - Notasulga, AL
  • Average pressure in September: 30"

The month with the highest atmospheric pressure is January (30.16").
Months with the lowest atmospheric pressure are June and August (29.98").

[Resources]

Average wind speed in September
Notasulga, AL

Average wind speed in September - Notasulga, AL
  • Average wind speed in September: 5.3mph

The windiest month (with the highest average wind speed) is January (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

[Resources]

Average humidity in September
Notasulga, AL

Average humidity in September - Notasulga, AL
  • Average humidity in September: 72%

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

[Resources]

Average rainfall in September
Notasulga, AL

Average rainfall in September - Notasulga, AL
  • Average rainfall in September: 1.46"

The wettest month (with the highest rainfall) is August (3.19").
The driest month (with the least rainfall) is September (1.46").

[Resources]

Average rainfall days in September
Notasulga, AL

Average rainfall days in September - Notasulga, AL
  • Average rainfall days in September: 13.6 days

The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is November (7.1 days).

[Resources]

Average snowfall in September
Notasulga, AL

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

The month with the highest snowfall is January (0.24").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

[Resources]

Average snowfall days in September
Notasulga, AL

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

The month with the highest number of snowfall days is January (0.4 days).
Months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

[Resources]

Average daylight in September /
Average sunshine in September
Notasulga, AL

Average daylight in September / Average sunshine in September - Notasulga, 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: 8.6h

Months with the most sunshine are June and July (Average sunshine: 10.7h).
Months with the least sunshine are February and December (Average sunshine: 5.2).

[Resources]

Average sunshine days in September
Notasulga, AL

Average sunshine days in September - Notasulga, AL
  • Average sunshine days in September: 14.4 days

The month with the most sunshine days is October (21.8 days).
The month with the least sunshine days is July (8.1 days).

[Resources]

Average UV index in September
Notasulga, AL

Average UV index in September - Notasulga, AL
  • Average UV index in September: 6

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

[Resources]

Average cloud cover in September
Notasulga, AL

Average cloud cover in September - Notasulga, AL
  • Average cloud cover in September: 32

The month with the most cloud cover is December (Cloud cover 45).
The month with the least cloud cover is October (Cloud cover 29).

[Resources]

Average visibility in September
Notasulga, AL

Average visibility in September - Notasulga, 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).

[Resources]