September weather forecast
Brushy Creek, TX

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Weather in September

The first month of the autumn, September, is still a tropical month in Brushy Creek, Texas, with an average temperature varying between 88.2°F (31.2°C) and 70.9°F (21.6°C).

Temperature

In Brushy Creek, entering September brings a subtle temperature decrement, reducing from August's sweltering 96.1°F (35.6°C) to a hot 88.2°F (31.2°C). During September, Brushy Creek witnesses a consistent average low-temperature of 70.9°F (21.6°C).

Heat index

The heat index value during September is calculated to be a very hot 98.6°F (37°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Understand that the heat index values take into account shaded locations and mild winds. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In September, the average relative humidity is 67%.

Rainfall

In Brushy Creek, during September, the rain falls for 15.1 days and regularly aggregates up to 3.11" (79mm) of precipitation. Throughout the year, there are 139.3 rainfall days, and 26.18" (665mm) of precipitation is accumulated.

Snowfall

March through December are months without snowfall.

Daylight

The average length of the day in September is 12h and 20min.
On the first day of September, sunrise is at 7:07 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 7:17 pm CDT.

Sunshine

In Brushy Creek, the average sunshine in September is 8.3h.

UV index

The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In September, a daily maximum UV index of 6 leads to the following instructions:
Fend off overexposure. Sun protection is vital. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
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Frequently asked questions

How hot is it in Brushy Creek in September?

September temperatures in Brushy Creek vary between a high-temperature of 88.2°F (31.2°C) and a low-temperature of 70.9°F (21.6°C). In September, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, is calculated to be 98.6°F (37°C).

What is the average humidity in September in Brushy Creek?

In Brushy Creek, the average relative humidity in September is 67%.

How many days does it rain in September in Brushy Creek?

In September, the rain falls for 15.1 days. Throughout September, 3.11" (79mm) of precipitation is accumulated.

When it does not snow in Brushy Creek?

March through December are months without snowfall.

How many hours of daylight does Brushy Creek have in September?

In Brushy Creek, the average day length in September is 12h and 20min.

When are sunrise and sunset in September in Brushy Creek?

On the first day of September in Brushy Creek, sunrise is at 7:07 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 7:17 pm CDT.

How many hours of sunshine does Brushy Creek have in September?

In Brushy Creek, the average sunshine duration in September is 8.3h.

What is the UV index reading in September in Brushy Creek?

The average daily maximum UV index in September in Brushy Creek, Texas, is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's 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
Brushy Creek, TX

Average temperature in September - Brushy Creek, TX
  • Average high temperature in September: 88.2°F

The warmest month (with the highest average high temperature) is August (96.1°F).
The month with the lowest average high temperature is January (58.6°F).

  • Average low temperature in September: 70.9°F

The month with the highest average low temperature is August (75.4°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).

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Average pressure in September
Brushy Creek, TX

Average pressure in September - Brushy Creek, 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 (29.91"Hg).

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Average wind speed in September
Brushy Creek, TX

Average wind speed in September - Brushy Creek, TX
  • Average wind speed in September: 6.5mph

The windiest month (with the highest average wind speed) is March (9.8mph).
The calmest month (with the lowest average wind speed) is September (6.5mph).

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Average humidity in September
Brushy Creek, TX

Average humidity in September - Brushy Creek, TX
  • Average humidity in September: 67%

The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (59%).

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Average rainfall in September
Brushy Creek, TX

Average rainfall in September - Brushy Creek, TX
  • Average rainfall in September: 3.11"

The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is February (1.14").

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Average rainfall days in September
Brushy Creek, TX

Average rainfall days in September - Brushy Creek, TX
  • Average rainfall days in September: 15.1 days

The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in September
Brushy Creek, TX

Average snowfall in September - Brushy Creek, TX
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.24").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in September
Brushy Creek, TX

Average snowfall days in September - Brushy Creek, TX
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Brushy Creek, TX

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

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

  • Average sunshine in September: 8h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in September
Brushy Creek, TX

Average sunshine days in September - Brushy Creek, TX
  • Average sunshine days in September: 13.3 days

The month with the most sunshine days is January (21.1 days).
The months with the least sunshine days are April, May and September (13.3 days).

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Average UV index in September
Brushy Creek, TX

Average UV index in September - Brushy Creek, 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).

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Average cloud cover in September
Brushy Creek, TX

Average cloud cover in September - Brushy Creek, TX
  • Average cloud cover in September: 32

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 23).

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Average visibility in September
Brushy Creek, TX

Average visibility in September - Brushy Creek, 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).

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Brushy Creek, Texas, USA

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