September weather forecast and climate
Bridgeport, FL

September, the first month of the autumn, in Bridgeport, is still a hot month, with average temperature ranging between min 77.7°F (25.4°C) and max 86.5°F (30.3°C).

Temperature

In Bridgeport, the average high-temperature is essentially the same as in August - a still hot 86.5°F (30.3°C). In Bridgeport, the average low-temperature is 77.7°F (25.4°C).

Heat index

The average heat index is calculated to a sweltering 98.4°F (36.9°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'apparent temperature', 'felt air 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 individual, with diverse people perceiving weather differently for numerous reasons (metabolic differences, wind, differences in body mass, height, and shape), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. 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. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 99.5°F (37.5°C) to 100.9°F (38.3°C), thermal conditions are potentially life-threatening.

Humidity

In Bridgeport, the average relative humidity in September is 74%.

Rainfall

In Bridgeport, it is raining for 21 days, with typically 3.7" (94mm) of accumulated precipitation. In Bridgeport, during the entire year, the rain falls for 168.5 days and collects up to 27.4" (696mm) of precipitation.

Daylight

The average length of the day is 12.3h.

Sunshine

The average sunshine in September is 9.2h.

UV index

Months with the highest UV index in Bridgeport are May through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to the UV radiation for the average person.
Note: The daily maximum UV index of 7 interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in September in Bridgeport?

The average high-temperature, in September, is 86.5°F (30.3°C), while the average low-temperature is 77.7°F (25.4°C). In September, the average heat index (a.k.a. 'apparent temperature', 'feels like'), that represents influence of the relative humidity to air temperaure, is evaluated at 98.4°F (36.9°C).

What is the average humidity in September in Bridgeport?

In September, the average relative humidity in Bridgeport is 74%.

How much does it rain in Bridgeport in September?

In Bridgeport, Florida, in September, during 21 rainfall days, 3.7" (94mm) of precipitation is typically accumulated.

How many hours of daylight does Bridgeport have in September?

The average length of the day in September in Bridgeport, Florida, is 12.3h.

How long on average sun shines in September in Bridgeport?

In Bridgeport, the average sunshine in September is 9.2h.

What is the month with the highest UV index in Bridgeport?

Months with the highest UV index in Bridgeport, Florida, are May through September, with an average maximum UV index of 7.

How high is the UV index in September in Bridgeport?

In September, the average daily maximum UV index in Bridgeport is 7. A UV Index of 6 to 7 symbolizes a high health threat from unsafe exposure to the Sun's UV rays.
Average temperature in September - Bridgeport, FL
  • Average high temperature in September: 86.5°F

The warmest month (with the highest average high temperature) is August (88°F).
The month with the lowest average high temperature is January (65.7°F).

  • Average low temperature in September: 77.7°F

The month with the highest average low temperature is August (80.4°F).
The coldest month (with the lowest average low temperature) is January (55°F).

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

The month with the highest atmospheric pressure is January (30.14").
The month with the lowest atmospheric pressure is September (29.96").

Average wind speed in September - Bridgeport, FL
  • Average wind speed in September: 7.6mph

The windiest months (with the highest average wind speed) are January and March (9.3mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).

Average humidity in September - Bridgeport, FL
  • Average humidity in September: 74%

The month with the highest relative humidity is December (77%).
Months with the lowest relative humidity are May and October (72%).

Average rainfall in September - Bridgeport, FL
  • Average rainfall in September: 3.7"

The wettest month (with the highest rainfall) is August (5.16").
The driest month (with the least rainfall) is March (0.79").

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

The month with the highest number of rainy days is July (25.6 days).
The month with the least rainy days is November (7.6 days).

Average daylight in September / Average sunshine in September - Bridgeport, 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: 9.2h

The month with the most sunshine is May (Average sunshine: 11.2h).
The month with the least sunshine is December (Average sunshine: 6.5h).

Average sunshine days in September - Bridgeport, FL
  • Average sunshine days in September: 6.2 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (3.6 days).

Average UV index in September - Bridgeport, 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).

Average cloud cover in September - Bridgeport, FL
  • Average cloud cover in September: 27

Months with the most cloud cover are January and December (Cloud cover 30).
The month with the least cloud cover is May (Cloud cover 20).

Average visibility in September - Bridgeport, FL
  • Average visibility in September: 6mi

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