September weather forecast
Anacoco, LA

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Weather in September

With a notable decline in temperature to 88.7°F (31.5°C), September in Anacoco, Louisiana, subtly brings in the fall season. The decrease in daylight hours and a slight climb in cloud coverage indicate the oncoming autumn. The month is still accompanied by occasional showers, yet the weather remains significantly warm. Despite these changes, September retains a fair share of its summer warmth. Typically September paves the way for the upcoming cooler period with its transitioning weather pattern.

Temperature

Anacoco ushers in September with an average high-temperature of a still tropical 88.7°F (31.5°C), showing a close resemblance to the previous month. During the September nights, an average temperature of 68.7°F (20.4°C) is observed.

Heat index

During September, the heat index is calculated to be a scorching 105.8°F (41°C). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation 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 Anacoco, the average relative humidity in September is 75%.

Rainfall

In Anacoco, in September, during 15.7 rainfall days, 2.32" (59mm) of precipitation is typically accumulated. In Anacoco, during the entire year, the rain falls for 156.9 days and collects up to 25.98" (660mm) of precipitation.

Snowfall

March through November are months without snowfall.

Daylight

The average length of the day in September is 12h and 20min.
On the first day of September, sunrise is at 6:49 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 6:59 pm CDT.

Sunshine

In Anacoco, the average sunshine in September is 9.3h.

UV index

In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In September, the average maximum UV index of 6 translates into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Boost your sun resistance with garments that are densely woven yet spacious. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.

Frequently asked questions

How hot is September?

The average high-temperature and low-temperature during September are 88.7°F (31.5°C) and 68.7°F (20.4°C) respectively. In September, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is calculated to be 105.8°F (41°C).

What is the average humidity in September?

In Anacoco, the average relative humidity in September is 75%.

How much does it rain in September?

In September, the rain falls for 15.7 days. Throughout September, 2.32" (59mm) of precipitation is accumulated.

When it does not snow?

March through November are months without snowfall.

How many hours of daylight does Anacoco have in September?

In Anacoco, 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 7:36 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 Anacoco have in September?

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

What is the UV index intensity in September?

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

Average temperature in September - Anacoco, LA
  • Average high temperature in September: 88.7°F

The warmest month (with the highest average high temperature) is July (93.9°F).
The month with the lowest average high temperature is January (56.8°F).

  • Average low temperature in September: 68.7°F

The month with the highest average low temperature is August (73.2°F).
The coldest month (with the lowest average low temperature) is January (41°F).

Average pressure in September
Anacoco, LA

Average pressure in September - Anacoco, 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
Anacoco, LA

Average wind speed in September - Anacoco, LA
  • Average wind speed in September: 5.1mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.9mph).

Average humidity in September
Anacoco, LA

Average humidity in September - Anacoco, LA
  • Average humidity in September: 75%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (71%).

Average rainfall in September
Anacoco, LA

Average rainfall in September - Anacoco, LA
  • Average rainfall in September: 2.32"

The wettest month (with the highest rainfall) is August (3.82").
The driest month (with the least rainfall) is November (1.34").

Average rainfall days in September
Anacoco, LA

Average rainfall days in September - Anacoco, LA
  • Average rainfall days in September: 15.7 days

The month with the highest number of rainy days is August (18.8 days).
The month with the least rainy days is November (8.2 days).

Average snowfall in September
Anacoco, LA

Average snowfall in September - Anacoco, 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
Anacoco, LA

Average snowfall days in September - Anacoco, LA
  • Average snowfall days in September: 0.1 days

The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).

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

Average daylight in September / Average sunshine in September - Anacoco, 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
Anacoco, LA

Average sunshine days in September - Anacoco, LA
  • Average sunshine days in September: 12 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is August (9.8 days).

Average UV index in September
Anacoco, LA

Average UV index in September - Anacoco, 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
Anacoco, LA

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

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is October (Cloud cover 30).

Average visibility in September
Anacoco, LA

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

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

Anacoco, Louisiana, USA

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