September weather forecast
Bannas Junction, TX

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Weather in September

September, the first month of the autumn in Bannas Junction, is still a tropical month, with an average temperature varying between 70.5°F (21.4°C) and 88.5°F (31.4°C).

Temperature

In Bannas Junction, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's fiery hot 96.3°F (35.7°C) to a hot 88.5°F (31.4°C). The month of September records an average low-temperature of 70.5°F (21.4°C).

Heat index

September's heat index is evaluated at a fiery hot 98.6°F (37°C). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
Consider that heat index readings are for situations in the shade and light wind. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In September, the average relative humidity is 65%.

Rainfall

In Bannas Junction, in September, during 13.2 rainfall days, 2.09" (53mm) of precipitation is typically accumulated. Throughout the year, there are 139 rainfall days, and 28.11" (714mm) of precipitation is accumulated.

Snowfall

January, April through December are months without snowfall.

Daylight

The average length of the day in September is 12h and 21min.
On the first day of September, sunrise is at 7:04 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 7:14 pm CDT.

Sunshine

In Bannas Junction, the average sunshine in September is 8.6h.

UV index

In September, the average daily maximum UV index in Bannas Junction, Texas, is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index, 6 in September, converts into the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Updated: Aug 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during September?

In September, the average high-temperature and low-temperature are 88.5°F (31.4°C) and 70.5°F (21.4°C) respectively. In September, the average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 98.6°F (37°C).

What is the average humidity in September?

In September, the average relative humidity is 65%.

How many days does it rain in September?

In Bannas Junction, in September, it is raining for 13.2 days, with typically 2.09" (53mm) of accumulated precipitation.

When it does not snow?

In Bannas Junction, snow does not fall in January, April through December.

How many hours of daylight does Bannas Junction have in September?

The average day length in September is 12h and 21min.

What time are sunrise and sunset in September?

On the first day of September, sunrise is at 7:04 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 7:14 pm CDT.

How many hours of sunshine does Bannas Junction have in September?

In Bannas Junction, the average sunshine duration in September is 8.6h.

What is the UV index reading in September?

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

Average temperature in September - Bannas Junction, TX
  • Average high temperature in September: 88.5°F

The warmest month (with the highest average high temperature) is August (96.3°F).
The month with the lowest average high temperature is January (56.8°F).

  • Average low temperature in September: 70.5°F

The month with the highest average low temperature is August (76.3°F).
The coldest month (with the lowest average low temperature) is January (40.5°F).

Average pressure in September
Bannas Junction, TX

Average pressure in September - Bannas Junction, TX
  • Average pressure in September: 29.97"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in September
Bannas Junction, TX

Average wind speed in September - Bannas Junction, TX
  • Average wind speed in September: 6.9mph

The windiest month (with the highest average wind speed) is March (10.5mph).
The calmest month (with the lowest average wind speed) is September (6.9mph).

Average humidity in September
Bannas Junction, TX

Average humidity in September - Bannas Junction, TX
  • Average humidity in September: 65%

The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (57%).

Average rainfall in September
Bannas Junction, TX

Average rainfall in September - Bannas Junction, TX
  • Average rainfall in September: 2.09"

The wettest month (with the highest rainfall) is October (3.9").
The driest month (with the least rainfall) is November (1.5").

Average rainfall days in September
Bannas Junction, TX

Average rainfall days in September - Bannas Junction, TX
  • Average rainfall days in September: 13.2 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (6.9 days).

Average snowfall in September
Bannas Junction, TX

Average snowfall in September - Bannas Junction, TX
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.31").
The months with the least snowfall are January, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in September
Bannas Junction, TX

Average snowfall days in September - Bannas Junction, TX
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (0.9 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
Bannas Junction, TX

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

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in September: 8h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

Average sunshine days in September
Bannas Junction, TX

Average sunshine days in September - Bannas Junction, TX
  • Average sunshine days in September: 15 days

The month with the most sunshine days is January (22.4 days).
The month with the least sunshine days is May (10.9 days).

Average UV index in September
Bannas Junction, TX

Average UV index in September - Bannas Junction, TX
  • Average UV index in September: 6

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

Average cloud cover in September
Bannas Junction, TX

Average cloud cover in September - Bannas Junction, TX
  • Average cloud cover in September: 29

The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 22).

Average visibility in September
Bannas Junction, TX

Average visibility in September - Bannas Junction, 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).

Bannas Junction, Texas, USA

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