September weather forecast
Dauterive Landing, LA

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Weather in September

The first month of the autumn, September, is still a tropical month in Dauterive Landing, Louisiana, with an average temperature varying between 70.7°F (21.5°C) and 86.7°F (30.4°C).

Temperature

Dauterive Landing starts September with an average high-temperature of a still hot 86.7°F (30.4°C), hinting at a minimal fluctuation from August. Dauterive Landing, in the month of September, anticipates a consistent average low-temperature of 70.7°F (21.5°C).

Heat index

September's mean heat index is computed to be a very hot 102.2°F (39°C). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', determines the feeling of heat when you account for the relative humidity. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In Dauterive Landing, the average relative humidity in September is 79%.

Rainfall

In September, in Dauterive Landing, the rain falls for 14.7 days. Throughout September, 1.06" (27mm) of precipitation is accumulated. In Dauterive Landing, during the entire year, the rain falls for 139.5 days and collects up to 15.47" (393mm) of precipitation.

Snowfall

February through November are months without snowfall in Dauterive Landing.

Daylight

The average length of the day in September in Dauterive Landing is 12h and 20min.
On the first day of the month, sunrise is at 6:43 am and sunset at 7:28 pm. On the last day of September, sunrise is at 6:59 am and sunset at 6:52 pm CDT.

Sunshine

The average sunshine in September in Dauterive Landing is 10h.

UV index

In September, the average daily maximum UV index in Dauterive Landing, Louisiana, is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index, 6 in September, converts into the following recommendations:
Fend off overexposure. Sun protection is vital. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

How hot is September in Dauterive Landing?

The high-temperature, in September, in Dauterive Landing, records 86.7°F (30.4°C), while the low-temperature is 70.7°F (21.5°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in September is computed to be 102.2°F (39°C).

What is the average humidity in September in Dauterive Landing?

In Dauterive Landing, the average relative humidity in September is 79%.

How many days does it rain in September in Dauterive Landing?

In Dauterive Landing, in September, during 14.7 rainfall days, 1.06" (27mm) of precipitation is typically accumulated.

When it does not snow in Dauterive Landing?

February through November are months without snowfall in Dauterive Landing, Louisiana.

What is the average length of the day in September in Dauterive Landing?

In Dauterive Landing, Louisiana, the average day length in September is 12h and 20min.

When are sunrise and sunset in September in Dauterive Landing?

In September, on the first day of the month, sunrise is at 6:43 am and sunset at 7:28 pm. On the last day of the month, in Dauterive Landing, sunrise is at 6:59 am and sunset at 6:52 pm CDT.

How many hours of sunshine does Dauterive Landing have in September?

In September, the average sunshine duration in Dauterive Landing is 10h.

What is the UV index intensity in September in Dauterive Landing?

In Dauterive Landing, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to the Sun's 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
Dauterive Landing, LA

Average temperature in September - Dauterive Landing, LA
  • Average high temperature in September: 86.7°F

The warmest month (with the highest average high temperature) is August (90.1°F).
The month with the lowest average high temperature is January (59°F).

  • Average low temperature in September: 70.7°F

The months with the highest average low temperature are July and August (75°F).
The coldest month (with the lowest average low temperature) is January (44.4°F).

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Average pressure in September
Dauterive Landing, LA

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.96"Hg).

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Average wind speed in September
Dauterive Landing, LA

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

The windiest month (with the highest average wind speed) is February (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

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Average humidity in September
Dauterive Landing, LA

Average humidity in September - Dauterive Landing, LA
  • Average humidity in September: 79%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in September
Dauterive Landing, LA

Average rainfall in September - Dauterive Landing, LA
  • Average rainfall in September: 1.06"

The wettest months (with the highest rainfall) are July and August (2.44").
The driest month (with the least rainfall) is March (0.63").

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Average rainfall days in September
Dauterive Landing, LA

Average rainfall days in September - Dauterive Landing, LA
  • Average rainfall days in September: 14.7 days

The month with the highest number of rainy days is August (19 days).
The month with the least rainy days is November (6.6 days).

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Average snowfall in September
Dauterive Landing, LA

Average snowfall in September - Dauterive Landing, LA
  • Average snowfall in September: 0"

The month with the highest snowfall is December (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in September
Dauterive Landing, LA

Average snowfall days in September - Dauterive Landing, LA
  • Average snowfall days in September: 0.1 days

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

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Average daylight in September /
Average sunshine in September
Dauterive Landing, LA

Average daylight in September / Average sunshine in September - Dauterive Landing, 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: 10h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

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Average sunshine days in September
Dauterive Landing, LA

Average sunshine days in September - Dauterive Landing, LA
  • Average sunshine days in September: 11.4 days

The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is August (8.2 days).

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Average UV index in September
Dauterive Landing, LA

Average UV index in September - Dauterive Landing, LA
  • Average UV index in September: 6

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

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Average cloud cover in September
Dauterive Landing, LA

Average cloud cover in September - Dauterive Landing, LA
  • Average cloud cover in September: 28

The months with the most cloud cover are February and December (Cloud cover 46).
The month with the least cloud cover is October (Cloud cover 25).

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Average visibility in September
Dauterive Landing, LA

Average visibility in September - Dauterive Landing, 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).

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Dauterive Landing, Louisiana, USA

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