September weather forecast
Alexander Springs, FL

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Weather in September

The first month of the autumn, September, is still a hot month in Alexander Springs, Florida, with temperature in the range of an average low of 73.2°F (22.9°C) and an average high of 88.5°F (31.4°C).

Temperature

September's arrival registers an average high-temperature of a still hot 88.5°F (31.4°C), closely aligning with the temperature of the previous month. During September, the average low-temperature is a pleasant 73.2°F (22.9°C).

Heat index

The heat index in September is evaluated at a blistering 105.8°F (41°C). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

August and September, with an average relative humidity of 78%, are the most humid months in Alexander Springs.

Rainfall

In Alexander Springs, in September, during 23.7 rainfall days, 4.33" (110mm) of precipitation is typically accumulated. Throughout the year, in Alexander Springs, there are 203.7 rainfall days, and 39.09" (993mm) of precipitation is accumulated.

Snowfall

In Alexander Springs, snow does not fall in February through December.

Daylight

The average length of the day in September in Alexander Springs is 12h and 19min.
On the first day of September in Alexander Springs, Florida, sunrise is at 7:04 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 7:12 pm EDT.

Sunshine

In Alexander Springs, the average sunshine in September is 8.6h.

UV index

The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 6 during September leads to these instructions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

How hot is it in Alexander Springs in September?

In September, the average high-temperature and low-temperature in Alexander Springs are 88.5°F (31.4°C) and 73.2°F (22.9°C) respectively. In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is evaluated at 105.8°F (41°C).

What is the most humid month in Alexander Springs?

August and September, with an average relative humidity of 78%, are most humid months in Alexander Springs, Florida.

What is the average humidity in September in Alexander Springs?

In September, the average relative humidity in Alexander Springs, Florida, is 78%.

How much does it rain in Alexander Springs in September?

In Alexander Springs, in September, during 23.7 rainfall days, 4.33" (110mm) of precipitation is typically accumulated.

When it does not snow in Alexander Springs?

February through December are months without snowfall in Alexander Springs, Florida.

How many hours of daylight does Alexander Springs have in September?

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

What time are sunrise and sunset in September in Alexander Springs?

In September, on the first day of the month, sunrise is at 7:04 am and sunset at 7:47 pm. On the last day of the month, in Alexander Springs, Florida, sunrise is at 7:19 am and sunset at 7:12 pm EDT.

How long on average sun shines in September in Alexander Springs?

In Alexander Springs, the average sunshine duration in September is 8.6h.

What is the UV index reading in September in Alexander Springs?

In Alexander Springs, Florida, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
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
Alexander Springs, FL

Average temperature in September - Alexander Springs, FL
  • Average high temperature in September: 88.5°F

The warmest month (with the highest average high temperature) is August (91.4°F).
The month with the lowest average high temperature is January (67.1°F).

  • Average low temperature in September: 73.2°F

The month with the highest average low temperature is August (75.6°F).
The coldest month (with the lowest average low temperature) is January (48.9°F).

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Average pressure in September
Alexander Springs, FL

Average pressure in September - Alexander Springs, FL
  • Average pressure in September: 29.97"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).

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Average wind speed in September
Alexander Springs, FL

Average wind speed in September - Alexander Springs, FL
  • Average wind speed in September: 4.7mph

The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is July (4.2mph).

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Average humidity in September
Alexander Springs, FL

Average humidity in September - Alexander Springs, FL
  • Average humidity in September: 78%

The months with the highest relative humidity are August and September (78%).
The month with the lowest relative humidity is March (71%).

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Average rainfall in September
Alexander Springs, FL

Average rainfall in September - Alexander Springs, FL
  • Average rainfall in September: 4.33"

The wettest month (with the highest rainfall) is July (6.3").
The driest month (with the least rainfall) is March (1.42").

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Average rainfall days in September
Alexander Springs, FL

Average rainfall days in September - Alexander Springs, FL
  • Average rainfall days in September: 23.7 days

The month with the highest number of rainy days is August (28.2 days).
The month with the least rainy days is November (10 days).

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Average snowfall days in September
Alexander Springs, FL

Average snowfall days in September - Alexander Springs, 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
Alexander Springs, FL

Average daylight in September / Average sunshine in September - Alexander Springs, FL
  • 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: 8h and 4min

The months with the most sunshine are May and July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

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Average sunshine days in September
Alexander Springs, FL

Average sunshine days in September - Alexander Springs, FL
  • Average sunshine days in September: 4.3 days

The month with the most sunshine days is January (18 days).
The month with the least sunshine days is August (1.3 days).

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Average UV index in September
Alexander Springs, FL

Average UV index in September - Alexander Springs, FL
  • Average UV index in September: 6

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

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Average cloud cover in September
Alexander Springs, FL

Average cloud cover in September - Alexander Springs, FL
  • Average cloud cover in September: 33

The months with the most cloud cover are February and December (Cloud cover 38).
The month with the least cloud cover is May (Cloud cover 30).

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Average visibility in September
Alexander Springs, FL

Average visibility in September - Alexander Springs, 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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Alexander Springs, Florida, USA

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