September weather forecast
Rolling Ranches, FL

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Weather in September

The first month of the autumn, September, is still a tropical month in Rolling Ranches, Florida, with an average temperature fluctuating between 72.7°F (22.6°C) and 88°F (31.1°C).

Temperature

The average high-temperature in September, at a still tropical 88°F (31.1°C), reveals a modest deviation from August's 90.1°F (32.3°C). Nighttime temperatures consistently average a pleasant 72.7°F (22.6°C) during September.

Heat index

September's average heat index is estimated at a blistering 105.8°F (41°C). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

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

Rainfall

In Rolling Ranches, Florida, in September, during 17.5 rainfall days, 1.26" (32mm) of precipitation is typically accumulated. In Rolling Ranches, during the entire year, the rain falls for 147.9 days and collects up to 14.8" (376mm) of precipitation.

Snowfall

In Rolling Ranches, Florida, snow does not fall in February through December.

Daylight

The average length of the day in September is 12h and 19min.
On the first day of the month, sunrise is at 7:07 am and sunset at 7:50 pm. On the last day of September, sunrise is at 7:22 am and sunset at 7:15 pm EDT.

Sunshine

In September, the average sunshine is 8.7h.

UV index

In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 6 in September converts into the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in Rolling Ranches in September?

The average high-temperature, in September, in Rolling Ranches, is 88°F (31.1°C), while the average low-temperature is 72.7°F (22.6°C). In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is estimated at 105.8°F (41°C).

What are the most humid months?

July through September, with an average relative humidity of 78%, are most humid months.

What is the average humidity in September?

In Rolling Ranches, the average relative humidity in September is 78%.

How much does it rain in September?

In Rolling Ranches, during September, the rain falls for 17.5 days and regularly aggregates up to 1.26" (32mm) of precipitation.

When it does not snow?

February through December are months without snowfall.

How many hours of daylight does Rolling Ranches have in September?

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

When are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 7:07 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 September, the average sunshine duration is 8.7h.

How high is the UV index in September?

The average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to Sun's UV rays.
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
Rolling Ranches, FL

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

The warmest month (with the highest average high temperature) is August (90.1°F).
The month with the lowest average high temperature is January (65.8°F).

  • Average low temperature in September: 72.7°F

The month with the highest average low temperature is August (75.7°F).
The coldest month (with the lowest average low temperature) is January (48°F).

Average pressure in September
Rolling Ranches, FL

Average pressure in September - Rolling Ranches, 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
Rolling Ranches, FL

Average wind speed in September - Rolling Ranches, FL
  • Average wind speed in September: 5mph

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).

Average humidity in September
Rolling Ranches, FL

Average humidity in September - Rolling Ranches, 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
Rolling Ranches, FL

Average rainfall in September - Rolling Ranches, FL
  • Average rainfall in September: 1.26"

The wettest month (with the highest rainfall) is July (2.6").
The driest month (with the least rainfall) is March (0.43").

Average rainfall days in September
Rolling Ranches, FL

Average rainfall days in September - Rolling Ranches, FL
  • Average rainfall days in September: 17.5 days

The month with the highest number of rainy days is July (21.5 days).
The month with the least rainy days is December (6.5 days).

Average snowfall days in September
Rolling Ranches, FL

Average snowfall days in September - Rolling Ranches, 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).

Average daylight in September /
Average sunshine in September
Rolling Ranches, FL

Average daylight in September / Average sunshine in September - Rolling Ranches, 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 48min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).

Average sunshine days in September
Rolling Ranches, FL

Average sunshine days in September - Rolling Ranches, FL
  • Average sunshine days in September: 8.7 days

The month with the most sunshine days is January (22 days).
The month with the least sunshine days is July (6.2 days).

Average UV index in September
Rolling Ranches, FL

Average UV index in September - Rolling Ranches, 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
Rolling Ranches, FL

Average cloud cover in September - Rolling Ranches, FL
  • Average cloud cover in September: 32

The months with the most cloud cover are February and December (Cloud cover 36).
The months with the least cloud cover are May and October (Cloud cover 28).

Average visibility in September
Rolling Ranches, FL

Average visibility in September - Rolling Ranches, 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).

Rolling Ranches, Florida, USA

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