September weather forecast
Tallulah, LA

Weather in September

The first month of the autumn, September, is still a tropical month in Tallulah, Louisiana, with an average temperature fluctuating between 67.6°F (19.8°C) and 87.8°F (31°C).

Temperature

In September, the average high-temperature is almost the same as in August - a still tropical 87.8°F (31°C). In Tallulah, the average low-temperature is 67.6°F (19.8°C).

Heat index

The average heat index in September is appraised at a very hot 101.3°F (38.5°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 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', 'real feel', or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. 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, wind). Be aware that direct exposure to sunlight increases heat impact and may raise the heat index 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.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Tallulah, Louisiana, the average relative humidity in September is 73%.

Rainfall

The month with the least rainfall is September, when the rain falls for 12.4 days and typically collects 2.05" (52mm) of precipitation.

Snowfall

April through October and December are months without snowfall in Tallulah.

Daylight

In Tallulah, the average length of the day in September is 12h and 22min.
On the first day of the month, sunrise is at 6:39 am and sunset at 7:29 pm. On the last day of September, in Tallulah, sunrise is at 6:58 am and sunset at 6:51 pm CDT.

Sunshine

The average sunshine in September is 9.7h.

UV index

In September, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 6 in September interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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 the 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 Tallulah?

In September, in Tallulah, Louisiana, the average high-temperature is 87.8°F (31°C), and the average low-temperature is 67.6°F (19.8°C). In September, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is appraised at 101.3°F (38.5°C).

What is the average humidity in September in Tallulah?

The average relative humidity in September in Tallulah, Louisiana, is 73%.

What is the driest month in Tallulah?

September is the month with the least rainfall in Tallulah, Louisiana. Rain falls for 12.4 days and accumulates 2.05" (52mm) of precipitation.

How much does it rain in Tallulah in September?

In Tallulah, Louisiana, in September, it is raining for 12.4 days, with typically 2.05" (52mm) of accumulated precipitation.

When it does not snow in Tallulah?

In Tallulah, Louisiana, snow does not fall in April through October and December.

How many hours of daylight does Tallulah have in September?

The average day length in September in Tallulah, Louisiana, is 12h and 22min.

When are sunrise and sunset in September in Tallulah?

On the first day of September, sunrise is at 6:39 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 6:51 pm CDT.

How many hours of sunshine does Tallulah have in September?

In September, the average sunshine duration in Tallulah, Louisiana, is 9.7h.

How high is the UV index in September in Tallulah?

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

Average temperature in September
Tallulah, LA

Average temperature in September - Tallulah, LA
  • Average high temperature in September: 87.8°F

The warmest months (with the highest average high temperature) are July and August (91.6°F).
The month with the lowest average high temperature is January (54.1°F).

  • Average low temperature in September: 67.6°F

The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (39.7°F).

[Resources]

Average pressure in September
Tallulah, LA

Average pressure in September - Tallulah, LA
  • Average pressure in September: 29.99"Hg

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

[Resources]

Average wind speed in September
Tallulah, LA

Average wind speed in September - Tallulah, LA
  • Average wind speed in September: 5.3mph

The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

[Resources]

Average humidity in September
Tallulah, LA

Average humidity in September - Tallulah, LA
  • Average humidity in September: 73%

The months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is October (68%).

[Resources]

Average rainfall in September
Tallulah, LA

Average rainfall in September - Tallulah, LA
  • Average rainfall in September: 2.05"

The wettest month (with the highest rainfall) is April (3.9").
The driest month (with the least rainfall) is September (2.05").

[Resources]

Average rainfall days in September
Tallulah, LA

Average rainfall days in September - Tallulah, LA
  • Average rainfall days in September: 12.4 days

The month with the highest number of rainy days is August (16.7 days).
The month with the least rainy days is October (8.8 days).

[Resources]

Average snowfall in September
Tallulah, LA

Average snowfall in September - Tallulah, LA
  • Average snowfall in September: 0"

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

[Resources]

Average snowfall days in September
Tallulah, LA

Average snowfall days in September - Tallulah, LA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

[Resources]

Average daylight in September /
Average sunshine in September
Tallulah, LA

Average daylight in September / Average sunshine in September - Tallulah, LA
  • Average daylight in September: 12h and 22min

The month with the longest days is June (Average daylight: 14h and 15min).
The month with the shortest days is December (Average daylight: 10h and 4min).

  • Average sunshine in September: 9h and 42min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

[Resources]

Average sunshine days in September
Tallulah, LA

Average sunshine days in September - Tallulah, LA
  • Average sunshine days in September: 15.5 days

The month with the most sunshine days is October (20.8 days).
The month with the least sunshine days is August (12.5 days).

[Resources]

Average UV index in September
Tallulah, LA

Average UV index in September - Tallulah, LA
  • Average UV index in September: 6

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

[Resources]

Average cloud cover in September
Tallulah, LA

Average cloud cover in September - Tallulah, LA
  • Average cloud cover in September: 29

The month with the most cloud cover is February (Cloud cover 47).
The months with the least cloud cover are June and October (Cloud cover 27).

[Resources]

Average visibility in September
Tallulah, LA

Average visibility in September - Tallulah, LA
  • Average visibility in September: 6mi

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

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location