September weather forecast
Fort Brook Landing, FL

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Weather in September

September, the first month of the autumn in Fort Brook Landing, is still a hot month, with temperature in the range of an average low of 72.5°F (22.5°C) and an average high of 88.5°F (31.4°C).

Temperature

As Fort Brook Landing steps into September, the average high-temperature is measured at a still tropical 88.5°F (31.4°C), displaying minor differences from August's 91°F (32.8°C). An average low-temperature of 72.5°F (22.5°C) marks the month of September.

Heat index

Throughout September, the heat index is estimated at 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 evaluations are typically in the context of light winds and shaded environments. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

With an average relative humidity of 78%, September is the most humid month in Fort Brook Landing.

Rainfall

In Fort Brook Landing, Florida, in September, during 13.6 rainfall days, 0.55" (14mm) of precipitation is typically accumulated. In Fort Brook Landing, during the entire year, the rain falls for 118.9 days and collects up to 8.23" (209mm) of precipitation.

Snowfall

In Fort Brook Landing, snow does not fall in February through December.

Daylight

The average length of the day in September in Fort Brook Landing is 12h and 20min.
On the first day of the month, sunrise is at 7:05 am and sunset at 7:49 pm. On the last day of September, in Fort Brook Landing, sunrise is at 7:20 am and sunset at 7:14 pm EDT.

Sunshine

In September, the average sunshine is 8.4h.

UV index

In Fort Brook Landing, Florida, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily high UV index of 6 in September translates into this advice:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

How hot is September in Fort Brook Landing?

The average high-temperature, in September, in Fort Brook Landing, is 88.5°F (31.4°C), while the average low-temperature is 72.5°F (22.5°C). In September, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 105.8°F (41°C).

What is the most humid month in Fort Brook Landing?

The most humid month in Fort Brook Landing is September, with an average relative humidity of 78%.

What is the average humidity in September in Fort Brook Landing?

In Fort Brook Landing, the average relative humidity in September is 78%.

How much does it rain in Fort Brook Landing in September?

In September, in Fort Brook Landing, the rain falls for 13.6 days. Throughout September, 0.55" (14mm) of precipitation is accumulated.

When it does not snow in Fort Brook Landing?

In Fort Brook Landing, snow does not fall in February through December.

How many hours of daylight does Fort Brook Landing have in September?

In September, the average day length in Fort Brook Landing, Florida, is 12h and 20min.

When are sunrise and sunset in September in Fort Brook Landing?

On the first day of September in Fort Brook Landing, Florida, sunrise is at 7:05 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 7:14 pm EDT.

How long on average sun shines in September in Fort Brook Landing?

In September, the average sunshine duration in Fort Brook Landing is 8.4h.

What is the UV index reading in September in Fort Brook Landing?

The average daily maximum UV index in September in Fort Brook Landing, Florida, is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
Average max. wind speed
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
Fort Brook Landing, FL

Average temperature in September - Fort Brook Landing, FL
  • Average high temperature in September: 88.5°F

The warmest months (with the highest average high temperature) are July and August (91°F).
The month with the lowest average high temperature is January (65.5°F).

  • Average low temperature in September: 72.5°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).

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Average pressure in September
Fort Brook Landing, FL

Average pressure in September - Fort Brook Landing, 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).

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Average wind speed in September
Fort Brook Landing, FL

Average wind speed in September - Fort Brook Landing, FL
  • Average wind speed in September: 4.7mph

The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is July (4.3mph).

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Average humidity in September
Fort Brook Landing, FL

Average humidity in September - Fort Brook Landing, FL
  • Average humidity in September: 78%

The month with the highest relative humidity is September (78%).
The month with the lowest relative humidity is March (71%).

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Average rainfall in September
Fort Brook Landing, FL

Average rainfall in September - Fort Brook Landing, FL
  • Average rainfall in September: 0.55"

The wettest month (with the highest rainfall) is July (1.34").
The driest month (with the least rainfall) is March (0.24").

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Average rainfall days in September
Fort Brook Landing, FL

Average rainfall days in September - Fort Brook Landing, FL
  • Average rainfall days in September: 13.6 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (5 days).

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Average snowfall days in September
Fort Brook Landing, FL

Average snowfall days in September - Fort Brook Landing, 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).

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Average daylight in September /
Average sunshine in September
Fort Brook Landing, FL

Average daylight in September / Average sunshine in September - Fort Brook Landing, 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 2min

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 48min).

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Average sunshine days in September
Fort Brook Landing, FL

Average sunshine days in September - Fort Brook Landing, FL
  • Average sunshine days in September: 11.1 days

The month with the most sunshine days is December (23.4 days).
The month with the least sunshine days is August (8.3 days).

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Average UV index in September
Fort Brook Landing, FL

Average UV index in September - Fort Brook Landing, 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).

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Average cloud cover in September
Fort Brook Landing, FL

Average cloud cover in September - Fort Brook Landing, FL
  • Average cloud cover in September: 35

The months with the most cloud cover are February and December (Cloud cover 40).
The months with the least cloud cover are May and October (Cloud cover 32).

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Average visibility in September
Fort Brook Landing, FL

Average visibility in September - Fort Brook Landing, 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).

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Fort Brook Landing, Florida, USA

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