September weather forecast
Tulla, LA

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Weather in September

The first month of the autumn, September, is still a tropical month in Tulla, Louisiana, with an average temperature varying between 69.1°F (20.6°C) and 88.2°F (31.2°C).

Temperature

September's arrival comes with a mild decrease in the average high-temperature, moving subtly from a hot 93.6°F (34.2°C) in August to a still tropical 88.2°F (31.2°C). Tulla, during the month of September, experiences an average low-temperature of 69.1°F (20.6°C).

Heat index

The heat index value during September is estimated at a blistering 104°F (40°C). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring 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. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in September is 76%.

Rainfall

In Tulla, in September, it is raining for 16.9 days, with typically 2.09" (53mm) of accumulated precipitation. In Tulla, during the entire year, the rain falls for 163.2 days and collects up to 25.08" (637mm) of precipitation.

Snowfall

In Tulla, snow does not fall in March through November.

Daylight

The average length of the day in September in Tulla is 12h and 20min.
On the first day of the month, sunrise is at 6:49 am and sunset at 7:35 pm. On the last day of September, sunrise is at 7:06 am and sunset at 6:59 pm CDT.

Sunshine

The average sunshine in September is 9.3h.

UV index

The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The UV index of 6 during September leads to these advisories:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Jun 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in September?

The high-temperature, in September, in Tulla, is 88.2°F (31.2°C), while the low-temperature averages to 69.1°F (20.6°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in September is estimated at 104°F (40°C).

What is the average humidity in September?

In September, the average relative humidity is 76%.

How much does it rain in September?

In Tulla, in September, during 16.9 rainfall days, 2.09" (53mm) of precipitation is typically accumulated.

When it does not snow?

March through November are months without snowfall.

What is the average length of the day in September?

In Tulla, the average day length in September is 12h and 20min.

What time are sunrise and sunset in September?

On the first day of September, sunrise is at 6:49 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 6:59 pm CDT.

How many hours of sunshine does Tulla have in September?

In Tulla, the average sunshine duration in September is 9.3h.

What is the UV index reading in September?

The average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Tulla, LA

Average temperature in September - Tulla, LA
  • Average high temperature in September: 88.2°F

The warmest months (with the highest average high temperature) are July and August (93.6°F).
The month with the lowest average high temperature is January (57.7°F).

  • Average low temperature in September: 69.1°F

The months with the highest average low temperature are July and August (73.8°F).
The coldest month (with the lowest average low temperature) is January (41.4°F).

Average pressure in September
Tulla, LA

Average pressure in September - Tulla, LA
  • Average pressure in September: 29.96"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in September
Tulla, LA

Average wind speed in September - Tulla, LA
  • Average wind speed in September: 5.2mph

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

Average humidity in September
Tulla, LA

Average humidity in September - Tulla, LA
  • Average humidity in September: 76%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (72%).

Average rainfall in September
Tulla, LA

Average rainfall in September - Tulla, LA
  • Average rainfall in September: 2.09"

The wettest month (with the highest rainfall) is August (4.06").
The driest month (with the least rainfall) is November (1.3").

Average rainfall days in September
Tulla, LA

Average rainfall days in September - Tulla, LA
  • Average rainfall days in September: 16.9 days

The month with the highest number of rainy days is August (20.5 days).
The month with the least rainy days is November (7.7 days).

Average snowfall in September
Tulla, LA

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

The month with the highest snowfall is January (0.51").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

Average snowfall days in September
Tulla, LA

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

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

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

Average daylight in September / Average sunshine in September - Tulla, LA
  • Average daylight in September: 12h and 2min

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

  • Average sunshine in September: 9h and 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

Average sunshine days in September
Tulla, LA

Average sunshine days in September - Tulla, LA
  • Average sunshine days in September: 11.4 days

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is August (7.9 days).

Average UV index in September
Tulla, LA

Average UV index in September - Tulla, LA
  • 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
Tulla, LA

Average cloud cover in September - Tulla, LA
  • Average cloud cover in September: 33

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is October (Cloud cover 30).

Average visibility in September
Tulla, LA

Average visibility in September - Tulla, LA
  • Average visibility in September: 5mi

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

Tulla, Louisiana, USA

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