September weather forecast
Crescent City Station, FL

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Weather in September

The first month of the autumn, September, is also a hot month in Crescent City Station, Florida, with temperature in the range of an average high of 88.7°F (31.5°C) and an average low of 73.4°F (23°C).

Temperature

The shift into September finds Crescent City Station at an average high-temperature of a still hot 88.7°F (31.5°C), closely comparable to August's conditions. Crescent City Station experiences an average low-temperature reading of 73.4°F (23°C) throughout September.

Heat index

For most parts of September, the heat index is computed to be a blistering 105.8°F (41°C). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', marries air temperature and humidity to produce a value illustrating perceived warmth. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

The months with the highest humidity are July through September, with an average relative humidity of 77%.

Rainfall

In September, the rain falls for 15.7 days. Throughout September, 1.85" (47mm) of precipitation is accumulated. In Crescent City Station, during the entire year, the rain falls for 151.1 days and collects up to 17.99" (457mm) 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 7:04 am and sunset at 7:47 pm. On the last day of September, sunrise is at 7:19 am and sunset at 7:12 pm EDT.

Sunshine

In Crescent City Station, the average sunshine in September is 8.1h.

UV index

In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 6 during September translates into the following recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during September?

Crescent City Station in September has an average high-temperature of 88.7°F (31.5°C) and an average low-temperature of 73.4°F (23°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in September is computed to be 105.8°F (41°C).

What is the most humid month?

July through September, with an average relative humidity of 77%, are most humid months.

What is the average humidity in September?

In September, the average relative humidity is 77%.

How much does it rain in September?

In Crescent City Station, in September, it is raining for 15.7 days, with typically 1.85" (47mm) of accumulated precipitation.

What is the average length of the day in September?

In Crescent City Station, the average day length in September is 12h and 20min.

What time are sunrise and sunset in September?

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, sunrise is at 7:19 am and sunset at 7:12 pm EDT.

How many hours of sunshine does Crescent City Station have in September?

In Crescent City Station, the average sunshine duration in September is 8.1h.

How high is the UV index in September?

The average daily maximum UV index in September in Crescent City Station is 6. A UV Index estimate of 6 to 7 represents a high health risk 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
Crescent City Station, FL

Average temperature in September - Crescent City Station, FL
  • Average high temperature in September: 88.7°F

The warmest month (with the highest average high temperature) is August (92.3°F).
The month with the lowest average high temperature is January (66.4°F).

  • Average low temperature in September: 73.4°F

The month with the highest average low temperature is August (75.2°F).
The coldest month (with the lowest average low temperature) is January (48.7°F).

Average pressure in September
Crescent City Station, FL

Average pressure in September - Crescent City Station, 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).

Average wind speed in September
Crescent City Station, FL

Average wind speed in September - Crescent City Station, FL
  • Average wind speed in September: 4.4mph

The windiest month (with the highest average wind speed) is April (5.5mph).
The calmest month (with the lowest average wind speed) is July (4mph).

Average humidity in September
Crescent City Station, FL

Average humidity in September - Crescent City Station, FL
  • Average humidity in September: 77%

The months with the highest relative humidity are July, August and September (77%).
The month with the lowest relative humidity is March (71%).

Average rainfall in September
Crescent City Station, FL

Average rainfall in September - Crescent City Station, FL
  • Average rainfall in September: 1.85"

The wettest month (with the highest rainfall) is July (2.68").
The driest month (with the least rainfall) is January (0.71").

Average rainfall days in September
Crescent City Station, FL

Average rainfall days in September - Crescent City Station, FL
  • Average rainfall days in September: 15.7 days

The month with the highest number of rainy days is August (20.2 days).
The month with the least rainy days is November (8 days).

Average daylight in September /
Average sunshine in September
Crescent City Station, FL

Average daylight in September / Average sunshine in September - Crescent City Station, 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 1min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

Average sunshine days in September
Crescent City Station, FL

Average sunshine days in September - Crescent City Station, FL
  • Average sunshine days in September: 12 days

The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is August (8.6 days).

Average UV index in September
Crescent City Station, FL

Average UV index in September - Crescent City Station, 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).

Average cloud cover in September
Crescent City Station, FL

Average cloud cover in September - Crescent City Station, FL
  • Average cloud cover in September: 36

The months with the most cloud cover are February and December (Cloud cover 42).
The month with the least cloud cover is May (Cloud cover 32).

Average visibility in September
Crescent City Station, FL

Average visibility in September - Crescent City Station, FL
  • Average visibility in September: 6mi

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

Crescent City Station, Florida, USA

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