September weather forecast
Lumberton, FL

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Weather in September

The first month of the autumn, September, is still a hot month in Lumberton, Florida, with an average temperature varying between 88.2°F (31.2°C) and 73.8°F (23.2°C).

Temperature

The transition into September notes an average high-temperature of a still hot 88.2°F (31.2°C), revealing a mild distinction from the 90.1°F (32.3°C) in August. In Lumberton, the average low-temperature during the month of September is a warm 73.8°F (23.2°C).

Heat index

Throughout September, the heat index is calculated to be a blisteringly hot 105.8°F (41°C). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

August and September, with an average relative humidity of 79%, are the most humid months.

Rainfall

In Lumberton, in September, it is raining for 24.4 days, with typically 4.45" (113mm) of accumulated precipitation. Throughout the year, there are 200.6 rainfall days, and 40.39" (1026mm) of precipitation is accumulated.

Snowfall

In Lumberton, snow does not fall in February through December.

Daylight

The average length of the day in September in Lumberton, Florida, is 12h and 19min.
On the first day of the month, sunrise is at 7:07 am and sunset at 7:49 pm. On the last day of September, sunrise is at 7:21 am and sunset at 7:15 pm EDT.

Sunshine

In September, the average sunshine in Lumberton, Florida, is 8.9h.

UV index

May through July and September, with an average maximum UV index of 7, are months with the highest UV index in Lumberton, Florida. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 7 in September translates into this advice:
Resist overexposure. Safeguarding from solar damage is indispensable. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
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Frequently asked questions

Is it hot in Lumberton during September?

The average high-temperature and low-temperature in Lumberton, Florida, during September are 88.2°F (31.2°C) and 73.8°F (23.2°C) respectively. In September, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, is calculated to be 105.8°F (41°C).

What are the most humid months in Lumberton?

The months with the highest humidity in Lumberton, Florida, are August and September, with an average relative humidity of 79%.

What is the average humidity in September in Lumberton?

The average relative humidity in September in Lumberton, Florida, is 79%.

How many days does it rain in September in Lumberton?

In Lumberton, in September, it is raining for 24.4 days, with typically 4.45" (113mm) of accumulated precipitation.

When it does not snow in Lumberton?

February through December are months without snowfall in Lumberton.

What is the average length of the day in September in Lumberton?

The average day length in September in Lumberton is 12h and 19min.

What time are sunrise and sunset in September in Lumberton?

On the first day of September in Lumberton, sunrise is at 7:07 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 7:15 pm EDT.

How long on average sun shines in September in Lumberton?

In Lumberton, the average sunshine duration in September is 8.9h.

What is the month with the highest UV index in Lumberton?

The months with the highest UV index are May through July and September, with an average maximum UV index of 7.

How high is the UV index in September in Lumberton?

In Lumberton, Florida, the average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Lumberton, FL

Average temperature in September - Lumberton, FL
  • Average high temperature in September: 88.2°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 (67.6°F).

  • Average low temperature in September: 73.8°F

The month with the highest average low temperature is August (76.3°F).
The coldest month (with the lowest average low temperature) is January (50.2°F).

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Average pressure in September
Lumberton, FL

Average pressure in September - Lumberton, FL
  • Average pressure in September: 29.96"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).

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Average wind speed in September
Lumberton, FL

Average wind speed in September - Lumberton, FL
  • Average wind speed in September: 4.9mph

The windiest months (with the highest average wind speed) are March and April (6.5mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).

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Average humidity in September
Lumberton, FL

Average humidity in September - Lumberton, FL
  • Average humidity in September: 79%

The months with the highest relative humidity are August and September (79%).
The month with the lowest relative humidity is March (72%).

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Average rainfall in September
Lumberton, FL

Average rainfall in September - Lumberton, FL
  • Average rainfall in September: 4.45"

The wettest month (with the highest rainfall) is August (7.17").
The driest months (with the least rainfall) are February, March and November (1.42").

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Average rainfall days in September
Lumberton, FL

Average rainfall days in September - Lumberton, FL
  • Average rainfall days in September: 24.4 days

The month with the highest number of rainy days is August (28.8 days).
The month with the least rainy days is December (9.5 days).

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Average snowfall days in September
Lumberton, FL

Average snowfall days in September - Lumberton, FL
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in September /
Average sunshine in September
Lumberton, FL

Average daylight in September / Average sunshine in September - Lumberton, FL
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).

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Average sunshine days in September
Lumberton, FL

Average sunshine days in September - Lumberton, FL
  • Average sunshine days in September: 3.8 days

The month with the most sunshine days is January (18.9 days).
The month with the least sunshine days is August (0.8 days).

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Average UV index in September
Lumberton, FL

Average UV index in September - Lumberton, FL
  • Average UV index in September: 7

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

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Average cloud cover in September
Lumberton, FL

Average cloud cover in September - Lumberton, FL
  • Average cloud cover in September: 31

The months with the most cloud cover are February and December (Cloud cover 35).
The month with the least cloud cover is May (Cloud cover 27).

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Average visibility in September
Lumberton, FL

Average visibility in September - Lumberton, FL
  • 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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Lumberton, Florida, USA

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