September weather forecast
Lake Bridgeport, TX

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Weather in September

September, the first month of the autumn in Lake Bridgeport, is still a hot month, with an average temperature fluctuating between 68°F (20°C) and 86.9°F (30.5°C).

Temperature

September sees a slight reduction in average high-temperature, with a shift from a very hot 95.5°F (35.3°C) in August to a hot 86.9°F (30.5°C). Lake Bridgeport's temperature in September lowers to a consistent average of 68°F (20°C) during the nights.

Heat index

The heat index value during September is computed to be a fiery hot 95°F (35°C). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a metric representing the sensation of warmth when air temperature and moisture come together. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

The average relative humidity in September in Lake Bridgeport is 64%.

Rainfall

In Lake Bridgeport, Texas, in September, during 12.5 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. Throughout the year, there are 125.7 rainfall days, and 25.28" (642mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall in Lake Bridgeport, Texas.

Daylight

In Lake Bridgeport, Texas, the average length of the day in September is 12h and 22min.
On the first day of September, sunrise is at 7:06 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:16 pm CDT.

Sunshine

The average sunshine in September is 8.5h.

UV index

In September, the average daily maximum UV index in Lake Bridgeport is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum UV index of 6 in September translates into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in Lake Bridgeport in September?

The average high-temperature and low-temperature in Lake Bridgeport during September are 86.9°F (30.5°C) and 68°F (20°C) respectively. In September, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, is computed to be 95°F (35°C).

What is the average humidity in September in Lake Bridgeport?

The average relative humidity in September in Lake Bridgeport is 64%.

How many days does it rain in September in Lake Bridgeport?

In Lake Bridgeport, Texas, in September, during 12.5 rainfall days, 2.68" (68mm) of precipitation is typically accumulated.

When it does not snow in Lake Bridgeport?

In Lake Bridgeport, Texas, snow does not fall in April through November.

What is the average length of the day in September in Lake Bridgeport?

In September, the average day length in Lake Bridgeport, Texas, is 12h and 22min.

What time are sunrise and sunset in September in Lake Bridgeport?

In September, on the first day of the month, sunrise is at 7:06 am and sunset at 7:56 pm. On the last day of the month, in Lake Bridgeport, Texas, sunrise is at 7:25 am and sunset at 7:16 pm CDT.

How long on average sun shines in September in Lake Bridgeport?

In September, the average sunshine duration is 8.5h.

What is the UV index intensity in September in Lake Bridgeport?

In September, the average daily maximum UV index in Lake Bridgeport, Texas, is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Lake Bridgeport, TX

Average temperature in September - Lake Bridgeport, TX
  • Average high temperature in September: 86.9°F

The warmest month (with the highest average high temperature) is August (95.5°F).
The months with the lowest average high temperature are January and December (54.5°F).

  • Average low temperature in September: 68°F

The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (37.4°F).

Average pressure in September
Lake Bridgeport, TX

Average pressure in September - Lake Bridgeport, TX
  • Average pressure in September: 29.96"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in September
Lake Bridgeport, TX

Average wind speed in September - Lake Bridgeport, TX
  • Average wind speed in September: 7.2mph

The windiest month (with the highest average wind speed) is April (11mph).
The calmest month (with the lowest average wind speed) is September (7.2mph).

Average humidity in September
Lake Bridgeport, TX

Average humidity in September - Lake Bridgeport, TX
  • Average humidity in September: 64%

The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (55%).

Average rainfall in September
Lake Bridgeport, TX

Average rainfall in September - Lake Bridgeport, TX
  • Average rainfall in September: 2.68"

The wettest month (with the highest rainfall) is October (3.23").
The driest month (with the least rainfall) is January (1.22").

Average rainfall days in September
Lake Bridgeport, TX

Average rainfall days in September - Lake Bridgeport, TX
  • Average rainfall days in September: 12.5 days

The month with the highest number of rainy days is May (14.5 days).
The month with the least rainy days is January (5.7 days).

Average snowfall in September
Lake Bridgeport, TX

Average snowfall in September - Lake Bridgeport, TX
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in September
Lake Bridgeport, TX

Average snowfall days in September - Lake Bridgeport, TX
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Lake Bridgeport, TX

Average daylight in September / Average sunshine in September - Lake Bridgeport, TX
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in September: 8h and 3min

The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

Average sunshine days in September
Lake Bridgeport, TX

Average sunshine days in September - Lake Bridgeport, TX
  • Average sunshine days in September: 15.2 days

The month with the most sunshine days is January (23.6 days).
The month with the least sunshine days is May (13.4 days).

Average UV index in September
Lake Bridgeport, TX

Average UV index in September - Lake Bridgeport, TX
  • Average UV index in September: 6

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

Average cloud cover in September
Lake Bridgeport, TX

Average cloud cover in September - Lake Bridgeport, TX
  • Average cloud cover in September: 28

The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 18).

Average visibility in September
Lake Bridgeport, TX

Average visibility in September - Lake Bridgeport, TX
  • 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).

Lake Bridgeport, Texas, USA

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