September weather forecast
Rusk, TX

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Weather in September

The first month of the autumn, September, is still a tropical month in Rusk, Texas, with an average temperature varying between 67.8°F (19.9°C) and 88.9°F (31.6°C).

Temperature

With the onset of September, Rusk's climate undergoes a slight change as the average high-temperature moves from a torrid 95.4°F (35.2°C) in August to a tropical 88.9°F (31.6°C). An average low-temperature of 67.8°F (19.9°C) is recorded in the month of September.

Heat index

September's mean heat index is evaluated at a fiery hot 102.2°F (39°C). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. 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 'feels like' or 'real feel', is a metric representing the sensation of warmth when air temperature and moisture come together. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In September, the average relative humidity in Rusk is 70%.

Rainfall

In September, the rain falls for 14.1 days. Throughout September, 2.24" (57mm) of precipitation is accumulated. Throughout the year, there are 149.1 rainfall days, and 32.32" (821mm) of precipitation is accumulated.

Snowfall

March through December are months without snowfall.

Daylight

In September, the average length of the day in Rusk is 12h and 21min.
On the first day of the month, sunrise is at 6:56 am and sunset at 7:44 pm. On the last day of September, sunrise is at 7:14 am and sunset at 7:06 pm CDT.

Sunshine

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

UV index

The average daily maximum UV index in September in Rusk 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: In September, the UV index of 6 transforms into the following advice:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

How hot does it get in Rusk in September?

An average high-temperature, in September, in Rusk, is 88.9°F (31.6°C) and the average low-temperature is 67.8°F (19.9°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in September is evaluated at 102.2°F (39°C).

What is the average humidity in September in Rusk?

The average relative humidity in September in Rusk is 70%.

How many days does it rain in September in Rusk?

In Rusk, in September, during 14.1 rainfall days, 2.24" (57mm) of precipitation is typically accumulated.

When it does not snow in Rusk?

March through December are months without snowfall in Rusk, Texas.

What is the average length of the day in September in Rusk?

In Rusk, Texas, the average day length in September is 12h and 21min.

When are sunrise and sunset in September in Rusk?

On the first day of September, sunrise is at 6:56 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 7:06 pm CDT.

How many hours of sunshine does Rusk have in September?

In September, the average sunshine duration in Rusk, Texas, is 8.8h.

What is the UV index reading in September in Rusk?

In Rusk, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes 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
Rusk, TX

Average temperature in September - Rusk, TX
  • Average high temperature in September: 88.9°F

The warmest month (with the highest average high temperature) is August (95.4°F).
The month with the lowest average high temperature is January (55.4°F).

  • Average low temperature in September: 67.8°F

The month with the highest average low temperature is August (73.2°F).
The coldest month (with the lowest average low temperature) is January (39.2°F).

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Average pressure in September
Rusk, TX

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

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in September
Rusk, TX

Average wind speed in September - Rusk, TX
  • Average wind speed in September: 5.3mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is September (5.3mph).

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Average humidity in September
Rusk, TX

Average humidity in September - Rusk, TX
  • Average humidity in September: 70%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is August (66%).

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Average rainfall in September
Rusk, TX

Average rainfall in September - Rusk, TX
  • Average rainfall in September: 2.24"

The wettest month (with the highest rainfall) is October (3.74").
The driest months (with the least rainfall) are July and August (1.89").

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Average rainfall days in September
Rusk, TX

Average rainfall days in September - Rusk, TX
  • Average rainfall days in September: 14.1 days

The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is January (9.3 days).

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Average snowfall in September
Rusk, TX

Average snowfall in September - Rusk, TX
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.51").
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
Rusk, TX

Average snowfall days in September - Rusk, 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 April, May, June, July, August, September, October and November (0 days).

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Average daylight in September /
Average sunshine in September
Rusk, TX

Average daylight in September / Average sunshine in September - Rusk, 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 5min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in September
Rusk, TX

Average sunshine days in September - Rusk, TX
  • Average sunshine days in September: 14 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is February (13.6 days).

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Average UV index in September
Rusk, TX

Average UV index in September - Rusk, 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, November and December (UV index 3).

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Average cloud cover in September
Rusk, TX

Average cloud cover in September - Rusk, TX
  • Average cloud cover in September: 32

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in September
Rusk, TX

Average visibility in September - Rusk, TX
  • Average visibility in September: 6mi

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

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Rusk, Texas, USA

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