September weather forecast
Golden Meadow, LA

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Weather in September

September, the first month of the autumn in Golden Meadow, is still a tropical month, with an average temperature varying between 75.6°F (24.2°C) and 86.4°F (30.2°C).

Temperature

At the onset of September, Golden Meadow records an average high-temperature of a still hot 86.4°F (30.2°C), showing little deviation from the preceding month. Throughout the month of September, Golden Meadow witnesses an average low-temperature of 75.6°F (24.2°C).

Heat index

September's average heat index is appraised at a torrid 98.6°F (37°C). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

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

Rainfall

In Golden Meadow, in September, during 15.5 rainfall days, 1.3" (33mm) of precipitation is typically accumulated. In Golden Meadow, during the entire year, the rain falls for 139.9 days and collects up to 16.38" (416mm) of precipitation.

Daylight

In September, the average length of the day is 12h and 20min.
On the first day of the month, sunrise is at 6:38 am and sunset at 7:22 pm. On the last day of September, in Golden Meadow, sunrise is at 6:54 am and sunset at 6:47 pm CDT.

Sunshine

The average sunshine in September in Golden Meadow is 10.1h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 7 in September converts into the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

How hot is it in Golden Meadow in September?

The high-temperature, in September, in Golden Meadow, records 86.4°F (30.2°C), while the low-temperature is 75.6°F (24.2°C). In September, the average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, is appraised at 98.6°F (37°C).

What is the average humidity in September in Golden Meadow?

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

How much does it rain in Golden Meadow in September?

In September, the rain falls for 15.5 days. Throughout September, 1.3" (33mm) of precipitation is accumulated.

What is the average length of the day in September in Golden Meadow?

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

When are sunrise and sunset in September in Golden Meadow?

On the first day of September in Golden Meadow, sunrise is at 6:38 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 6:47 pm CDT.

How long on average sun shines in September in Golden Meadow?

The average sunshine duration in September in Golden Meadow, Louisiana, is 10.1h.

When is the highest UV index in Golden Meadow?

The months with the highest UV index in Golden Meadow, Louisiana, are May through September, with an average maximum UV index of 7.

What is the UV index reading in September in Golden Meadow?

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

Average temperature in September
Golden Meadow, LA

Average temperature in September - Golden Meadow, LA
  • Average high temperature in September: 86.4°F

The warmest month (with the highest average high temperature) is August (89.1°F).
The month with the lowest average high temperature is January (61.5°F).

  • Average low temperature in September: 75.6°F

The month with the highest average low temperature is August (78.4°F).
The coldest month (with the lowest average low temperature) is January (49.1°F).

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Average pressure in September
Golden Meadow, LA

Average pressure in September - Golden Meadow, LA
  • Average pressure in September: 29.97"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.97"Hg).

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Average wind speed in September
Golden Meadow, LA

Average wind speed in September - Golden Meadow, LA
  • Average wind speed in September: 6.8mph

The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

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Average humidity in September
Golden Meadow, LA

Average humidity in September - Golden Meadow, LA
  • Average humidity in September: 75%

The months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in September
Golden Meadow, LA

Average rainfall in September - Golden Meadow, LA
  • Average rainfall in September: 1.3"

The wettest month (with the highest rainfall) is August (2.76").
The driest month (with the least rainfall) is March (0.63").

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Average rainfall days in September
Golden Meadow, LA

Average rainfall days in September - Golden Meadow, LA
  • Average rainfall days in September: 15.5 days

The month with the highest number of rainy days is August (18.8 days).
The month with the least rainy days is November (6.5 days).

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Average daylight in September /
Average sunshine in September
Golden Meadow, LA

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

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in September: 10h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

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Average sunshine days in September
Golden Meadow, LA

Average sunshine days in September - Golden Meadow, LA
  • Average sunshine days in September: 11.6 days

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is August (8.4 days).

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Average UV index in September
Golden Meadow, LA

Average UV index in September - Golden Meadow, LA
  • Average UV index in September: 7

The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 4).

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Average cloud cover in September
Golden Meadow, LA

Average cloud cover in September - Golden Meadow, LA
  • Average cloud cover in September: 26

The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 24).

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Average visibility in September
Golden Meadow, LA

Average visibility in September - Golden Meadow, 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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Golden Meadow, Louisiana, USA

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