September weather forecast
Coral Springs, FL

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Trees and houses on the shores of a small lake in a scenic setting in Coral Springs, Florida
Trees and houses on the shores of a small lake in a scenic setting in Coral Springs, Florida

Weather in September

September in Coral Springs indicates a gradual decline in temperature and rainfall, initiating the long-awaited break from the intense summer. A farewell to the highest temperatures is complemented by a slight reduction in daylight hours. However, the atmosphere remains relatively humid leading to intense, but sporadic, weather events. The city, while still retaining its high-energy persona, starts gearing up for the forthcoming seasonal alteration.

Temperature

Coral Springs measures an average high-temperature of a still tropical 86.7°F (30.4°C) in September, nearly consistent with the preceding month. Coral Springs registers a gentle descent to an average nighttime low of 79.2°F (26.2°C) in September from its daytime highs.

Heat index

In September, the average heat index is calculated to be a sweltering 98.6°F (37°C). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'feels like' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

September, October and December, with an average relative humidity of 75%, are the most humid months.

Rainfall

In Coral Springs, in September, during 27.1 rainfall days, 5.47" (139mm) of precipitation is typically accumulated. In Coral Springs, during the entire year, the rain falls for 231 days and collects up to 37.8" (960mm) of precipitation.

Daylight

In September, the average length of the day in Coral Springs is 12h and 18min.
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

The average sunshine in September is 9h.

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 risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In September, a daily UV index of 7 turns into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.

Frequently asked questions

Is it hot during September?

The high-temperature, in September, in Coral Springs, records 86.7°F (30.4°C), while the low-temperature is 79.2°F (26.2°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in September is calculated to be 98.6°F (37°C).

What are the most humid months?

The months with the highest humidity are September, October and December, with an average relative humidity of 75%.

What is the average humidity in September?

The average relative humidity in September is 75%.

How many days does it rain in September?

In Coral Springs, during September, the rain falls for 27.1 days and regularly aggregates up to 5.47" (139mm) of precipitation.

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

In Coral Springs, the average day length in September is 12h and 18min.

What time are sunrise and 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 many hours of sunshine does Coral Springs have in September?

In September, the average sunshine duration is 9h.

What are the months with the highest UV index in Coral Springs?

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

What is the UV index intensity in September in Coral Springs?

In Coral Springs, 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 unprotected exposure to 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 Springs, FL

Average temperature in September - Coral Springs, FL
  • Average high temperature in September: 86.7°F

The warmest month (with the highest average high temperature) is August (89.2°F).
The month with the lowest average high temperature is January (73.2°F).

  • Average low temperature in September: 79.2°F

The month with the highest average low temperature is August (80.2°F).
The coldest month (with the lowest average low temperature) is January (61.5°F).

Average pressure in September
Coral Springs, FL

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

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

Average wind speed in September
Coral Springs, FL

Average wind speed in September - Coral Springs, FL
  • Average wind speed in September: 7mph

The windiest month (with the highest average wind speed) is March (9.5mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

Average humidity in September
Coral Springs, FL

Average humidity in September - Coral Springs, FL
  • Average humidity in September: 75%

The months with the highest relative humidity are September, October and December (75%).
The month with the lowest relative humidity is March (68%).

Average rainfall in September
Coral Springs, FL

Average rainfall in September - Coral Springs, FL
  • Average rainfall in September: 5.47"

The wettest month (with the highest rainfall) is August (6.38").
The driest month (with the least rainfall) is January (0.98").

Average rainfall days in September
Coral Springs, FL

Average rainfall days in September - Coral Springs, FL
  • Average rainfall days in September: 27.1 days

The month with the highest number of rainy days is August (28.1 days).
The month with the least rainy days is February (11.8 days).

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

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

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in September: 9h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).

Average sunshine days in September
Coral Springs, FL

Average sunshine days in September - Coral Springs, FL
  • Average sunshine days in September: 2 days

The month with the most sunshine days is March (13.3 days).
The month with the least sunshine days is August (0.9 days).

Average UV index in September
Coral Springs, FL

Average UV index in September - Coral Springs, FL
  • 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 5).

Average cloud cover in September
Coral Springs, FL

Average cloud cover in September - Coral Springs, FL
  • Average cloud cover in September: 29

The month with the most cloud cover is October (Cloud cover 34).
The months with the least cloud cover are April, May and July (Cloud cover 27).

Average visibility in September
Coral Springs, FL

Average visibility in September - Coral 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).

Coral Springs, Florida, USA

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