September weather forecast and climate
Bridges, FL

Weather in September

September, the first month of the autumn, in Bridges, is still a tropical month, with average temperature ranging between min 73.8°F (23.2°C) and max 88°F (31.1°C).

Temperature

In Bridges, the average high-temperature is essentially the same as in August - a still tropical 88°F (31.1°C). In Bridges, Florida, the average low-temperature is 73.8°F (23.2°C).

Heat index

The average heat index is calculated to an extremely hot 106.9°F (41.6°C). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'felt air temperature', 'apparent temperature', or 'feels like', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, metabolic differences, wind). Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

September is the most humid month, with an average relative humidity of 81%.

Rainfall

In September, the rain falls for 21 days. Throughout September, 2.32" (59mm) of precipitation is accumulated. Throughout the year, in Bridges, there are 175.4 rainfall days, and 22.8" (579mm) of precipitation is accumulated.

Daylight

In Bridges, Florida, the average length of the day is 12.3h.

Sunshine

The average sunshine in September is 8.8h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Bridges. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In September, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in September in Bridges?

In September, in Bridges, the average high-temperature is 88°F (31.1°C), and the average low-temperature is 73.8°F (23.2°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), that calculates temperature value influenced by the moisture in the air, in September is calculated to 106.9°F (41.6°C).

What is the most humid month in Bridges?

With an average relative humidity of 81%, September is the most humid month in Bridges.

What is the average humidity in September in Bridges?

The average relative humidity in September in Bridges is 81%.

How much does it rain in Bridges in September?

In September, in Bridges, the rain falls for 21 days. Throughout September, 2.32" (59mm) of precipitation is accumulated.

How many hours of daylight does Bridges have in September?

In September, the average length of the day in Bridges is 12.3h.

How long on average sun shines in September in Bridges?

In Bridges, the average sunshine in September is 8.8h.

When is the highest UV index in Bridges?

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

How high is the UV index in September in Bridges?

In Bridges, Florida, the average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to the UV radiation.

Average temperature in September
Bridges, FL

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

The warmest month (with the highest average high temperature) is August (89.8°F).
The month with the lowest average high temperature is January (70.3°F).

  • Average low temperature in September: 73.8°F

The month with the highest average low temperature is August (75.6°F).
The coldest month (with the lowest average low temperature) is January (52.3°F).

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Average pressure in September
Bridges, FL

Average pressure in September - Bridges, FL
  • Average pressure in September: 29.96"

The month with the highest atmospheric pressure is January (30.13").
The month with the lowest atmospheric pressure is September (29.96").

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Average wind speed in September
Bridges, FL

Average wind speed in September - Bridges, FL
  • Average wind speed in September: 5.3mph

The windiest months (with the highest average wind speed) are January and March (7.1mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).

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Average humidity in September
Bridges, FL

Average humidity in September - Bridges, FL
  • Average humidity in September: 81%

The month with the highest relative humidity is September (81%).
The month with the lowest relative humidity is March (71%).

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Average rainfall in September
Bridges, FL

Average rainfall in September - Bridges, FL
  • Average rainfall in September: 2.32"

The wettest month (with the highest rainfall) is August (4.06").
The driest month (with the least rainfall) is February (0.59").

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Average rainfall days in September
Bridges, FL

Average rainfall days in September - Bridges, FL
  • Average rainfall days in September: 21 days

The month with the highest number of rainy days is August (24.8 days).
Months with the least rainy days are January and February (7.8 days).

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

Average daylight in September / Average sunshine in September - Bridges, FL
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 13.9h).
The month with the shortest days is December (Average daylight: 10.4h).

  • Average sunshine in September: 8.8h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is December (Average sunshine: 6.2h).

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Average sunshine days in September
Bridges, FL

Average sunshine days in September - Bridges, FL
  • Average sunshine days in September: 6.4 days

The month with the most sunshine days is January (21 days).
Months with the least sunshine days are June and August (4.8 days).

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Average UV index in September
Bridges, FL

Average UV index in September - Bridges, FL
  • Average UV index in September: 7

Months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).

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Average cloud cover in September
Bridges, FL

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

Months with the most cloud cover are January, February, September and December (Cloud cover 34).
The month with the least cloud cover is May (Cloud cover 29).

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Average visibility in September
Bridges, FL

Average visibility in September - Bridges, FL
  • Average visibility in September: 5mi

Months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (6mi).
The month with the lowest visibility is September (5mi).

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