September weather forecast
Cara, FL

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Weather in September

September, the first month of the autumn in Cara, is still a hot month, with temperature in the range of an average high of 88°F (31.1°C) and an average low of 72.3°F (22.4°C).

Temperature

In September, Cara's weather conditions record an average high-temperature of a still tropical 88°F (31.1°C), demonstrating little divergence from the preceding month. Cara records an average temperature drop to an agreeable 72.3°F (22.4°C) in September.

Heat index

In September, the heat index is calculated to be a blistering 105.8°F (41°C). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. 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.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

The months with the highest humidity are July through September, with an average relative humidity of 78%.

Rainfall

In Cara, during September, the rain falls for 16.8 days and regularly aggregates up to 1.61" (41mm) of precipitation. Throughout the year, there are 162.6 rainfall days, and 24.09" (612mm) of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 20min.
On the first day of September in Cara, sunrise is at 7:06 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 7:15 pm EDT.

Sunshine

In September, the average sunshine is 8.6h.

UV index

In Cara, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 6 during September translates into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Aug 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in September?

The high-temperature during September is 88°F (31.1°C) and the low-temperature is 72.3°F (22.4°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in September is calculated to be 105.8°F (41°C).

What is the most humid month?

The months with the highest humidity are July through September, with an average relative humidity of 78%.

What is the average humidity in September?

In September, the average relative humidity is 78%.

How much does it rain in September?

In Cara, during September, the rain falls for 16.8 days and regularly aggregates up to 1.61" (41mm) of precipitation.

What is the average length of the day in September?

In September, the average day length is 12h and 20min.

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 7:06 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 7:15 pm EDT.

How long on average sun shines in September?

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

How high is the UV index in September?

In September, the average daily maximum UV index is 6. 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Cara, FL

Average temperature in September - Cara, FL
  • Average high temperature in September: 88°F

The warmest month (with the highest average high temperature) is August (90.7°F).
The month with the lowest average high temperature is January (65.3°F).

  • Average low temperature in September: 72.3°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 (47.3°F).

Average pressure in September
Cara, FL

Average pressure in September - Cara, 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
Cara, FL

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

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

Average humidity in September
Cara, FL

Average humidity in September - Cara, FL
  • Average humidity in September: 78%

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

Average rainfall in September
Cara, FL

Average rainfall in September - Cara, FL
  • Average rainfall in September: 1.61"

The wettest month (with the highest rainfall) is July (3.66").
The driest month (with the least rainfall) is November (1.26").

Average rainfall days in September
Cara, FL

Average rainfall days in September - Cara, FL
  • Average rainfall days in September: 16.8 days

The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is November (7.8 days).

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

Average daylight in September / Average sunshine in September - Cara, 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 month with the most sunshine is May (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

Average sunshine days in September
Cara, FL

Average sunshine days in September - Cara, FL
  • Average sunshine days in September: 10.5 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is August (6.8 days).

Average UV index in September
Cara, FL

Average UV index in September - Cara, 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
Cara, FL

Average cloud cover in September - Cara, FL
  • Average cloud cover in September: 34

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 29).

Average visibility in September
Cara, FL

Average visibility in September - Cara, 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).

Cara, Florida, USA

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