September weather forecast
Coral Terrace, FL

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Weather in September

The first month of the autumn, September, is still a tropical month in Coral Terrace, Florida, with temperature in the range of an average high of 86.9°F (30.5°C) and an average low of 80.6°F (27°C).

Temperature

Upon the beginning of September, Coral Terrace's high-temperatures register at a still tropical 86.9°F (30.5°C), closely mirroring the preceding month. Coral Terrace records a slight downturn to an average a moderately hot 80.6°F (27°C) during the nights of September.

Heat index

The heat index value during September is evaluated at a fiery hot 98.6°F (37°C). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

In September, the average relative humidity is 72%.

Rainfall

In Coral Terrace, during September, the rain falls for 18.5 days and regularly aggregates up to 1.02" (26mm) of precipitation. In Coral Terrace, during the entire year, the rain falls for 144.3 days and collects up to 10.55" (268mm) of precipitation.

Daylight

In September, the average length of the day is 12h and 17min.
On the first day of September, sunrise is at 7:01 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 7:08 pm EDT.

Sunshine

In Coral Terrace, the average sunshine in September is 9.1h.

UV index

The months with the highest UV index are May through October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index, 7 during September, leads to the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.

Frequently asked questions

Is it hot during September?

In September, the average high-temperature and low-temperature are 86.9°F (30.5°C) and 80.6°F (27°C) respectively. 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 evaluated at 98.6°F (37°C).

What is the average humidity in September?

In Coral Terrace, the average relative humidity in September is 72%.

How much does it rain in September?

In Coral Terrace, during September, the rain falls for 18.5 days and regularly aggregates up to 1.02" (26mm) of precipitation.

How many hours of daylight does Coral Terrace have in September?

In Coral Terrace, the average day length in September is 12h and 17min.

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 7:01 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 7:08 pm EDT.

How long on average sun shines in September in Coral Terrace?

In Coral Terrace, the average sunshine duration in September is 9.1h.

When is the highest UV index?

May through October, with an average maximum UV index of 7, are months with the highest UV index.

What is the UV index intensity in September?

In September, the average daily maximum UV index is 7. 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Coral Terrace, FL

Average temperature in September - Coral Terrace, FL
  • Average high temperature in September: 86.9°F

The warmest month (with the highest average high temperature) is August (88.3°F).
The month with the lowest average high temperature is January (73.4°F).

  • Average low temperature in September: 80.6°F

The month with the highest average low temperature is August (81.9°F).
The coldest month (with the lowest average low temperature) is January (63.9°F).

Average pressure in September
Coral Terrace, FL

Average pressure in September - Coral Terrace, FL
  • Average pressure in September: 29.95"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are September and October (29.95"Hg).

Average wind speed in September
Coral Terrace, FL

Average wind speed in September - Coral Terrace, FL
  • Average wind speed in September: 7.6mph

The windiest month (with the highest average wind speed) is March (10.5mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).

Average humidity in September
Coral Terrace, FL

Average humidity in September - Coral Terrace, FL
  • Average humidity in September: 72%

The month with the highest relative humidity is December (74%).
The month with the lowest relative humidity is March (68%).

Average rainfall in September
Coral Terrace, FL

Average rainfall in September - Coral Terrace, FL
  • Average rainfall in September: 1.02"

The wettest month (with the highest rainfall) is August (1.85").
The driest month (with the least rainfall) is January (0.31").

Average rainfall days in September
Coral Terrace, FL

Average rainfall days in September - Coral Terrace, FL
  • Average rainfall days in September: 18.5 days

The month with the highest number of rainy days is September (18.5 days).
The month with the least rainy days is February (6.7 days).

Average daylight in September /
Average sunshine in September
Coral Terrace, FL

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

The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).

  • Average sunshine in September: 9h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

Average sunshine days in September
Coral Terrace, FL

Average sunshine days in September - Coral Terrace, FL
  • Average sunshine days in September: 6.6 days

The month with the most sunshine days is January (21.5 days).
The month with the least sunshine days is September (6.6 days).

Average UV index in September
Coral Terrace, FL

Average UV index in September - Coral Terrace, FL
  • Average UV index in September: 7

The months with the highest UV index are May, June, July, August, September and October (UV index 7).
The month with the lowest UV index is January (UV index 5).

Average cloud cover in September
Coral Terrace, FL

Average cloud cover in September - Coral Terrace, FL
  • Average cloud cover in September: 28

The month with the most cloud cover is October (Cloud cover 34).
The month with the least cloud cover is April (Cloud cover 25).

Average visibility in September
Coral Terrace, FL

Average visibility in September - Coral Terrace, 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).

Coral Terrace, Florida, USA

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