September weather forecast
Skellytown, TX

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Weather in September

September, the first month of the autumn in Skellytown, is also a moderately hot month, with an average temperature fluctuating between 63.1°F (17.3°C) and 83.1°F (28.4°C).

Temperature

In Skellytown, the average high-temperature in September gently drops from a hot 91.8°F (33.2°C) in August to a warm 83.1°F (28.4°C). Skellytown, during the nights of September, experiences an average temperature drop to an enjoyable 63.1°F (17.3°C).

Heat index

Throughout September, the heat index is calculated to be 84.2°F (29°C). With sustained exposure and activity, exhaustion becomes probable, resulting in heat cramps.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.

Humidity

In Skellytown, the average relative humidity in September is 55%.

Rainfall

In September, in Skellytown, the rain falls for 11.7 days. Throughout September, 1.61" (41mm) of precipitation is accumulated. Throughout the year, there are 100 rainfall days, and 16.77" (426mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Skellytown.

Daylight

In Skellytown, the average length of the day in September is 12h and 23min.
On the first day of September in Skellytown, sunrise is at 7:17 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 7:29 pm CDT.

Sunshine

In September, the average sunshine in Skellytown is 9.1h.

UV index

The average daily maximum UV index in September in Skellytown is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum UV index of 5 in September translates into the following recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
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Frequently asked questions

How hot is it in Skellytown in September?

In Skellytown, 83.1°F (28.4°C) is the average high-temperature and 63.1°F (17.3°C) is the average low-temperature during September. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in September is calculated to be 84.2°F (29°C).

What is the average humidity in September in Skellytown?

In Skellytown, the average relative humidity in September is 55%.

How much does it rain in Skellytown in September?

In Skellytown, Texas, in September, during 11.7 rainfall days, 1.61" (41mm) of precipitation is typically accumulated.

When it does not snow in Skellytown?

May through September are months without snowfall.

Does it snow in Skellytown in September?

In Skellytown, in September, it doesn't snow. In October, it regularly snows.

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

In Skellytown, Texas, the average day length in September is 12h and 23min.

What time are sunrise and sunset in September in Skellytown?

In September, on the first day of the month, sunrise is at 7:17 am and sunset at 8:11 pm. On the last day of the month, in Skellytown, Texas, sunrise is at 7:39 am and sunset at 7:29 pm CDT.

How many hours of sunshine does Skellytown have in September?

The average sunshine duration in September in Skellytown is 9.1h.

What is the UV index reading in September in Skellytown?

The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium health risk 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
Skellytown, TX

Average temperature in September - Skellytown, TX
  • Average high temperature in September: 83.1°F

The warmest month (with the highest average high temperature) is July (92.7°F).
The month with the lowest average high temperature is December (48.9°F).

  • Average low temperature in September: 63.1°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

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Average pressure in September
Skellytown, TX

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

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in September
Skellytown, TX

Average wind speed in September - Skellytown, TX
  • Average wind speed in September: 12.4mph

The windiest month (with the highest average wind speed) is April (15mph).
The calmest month (with the lowest average wind speed) is August (11.5mph).

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Average humidity in September
Skellytown, TX

Average humidity in September - Skellytown, TX
  • Average humidity in September: 55%

The month with the highest relative humidity is December (56%).
The months with the lowest relative humidity are March and April (47%).

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Average rainfall in September
Skellytown, TX

Average rainfall in September - Skellytown, TX
  • Average rainfall in September: 1.61"

The wettest month (with the highest rainfall) is July (2.48").
The driest months (with the least rainfall) are February and November (0.47").

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Average rainfall days in September
Skellytown, TX

Average rainfall days in September - Skellytown, TX
  • Average rainfall days in September: 11.7 days

The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is January (2.8 days).

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Average snowfall in September
Skellytown, TX

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

The month with the highest snowfall is January (2.28").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in September
Skellytown, TX

Average snowfall days in September - Skellytown, TX
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in September: 9h and 1min

The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

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Average sunshine days in September
Skellytown, TX

Average sunshine days in September - Skellytown, TX
  • Average sunshine days in September: 15.9 days

The month with the most sunshine days is January (25.1 days).
The month with the least sunshine days is August (13 days).

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Average UV index in September
Skellytown, TX

Average UV index in September - Skellytown, TX
  • Average UV index in September: 5

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 2).

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Average cloud cover in September
Skellytown, TX

Average cloud cover in September - Skellytown, TX
  • Average cloud cover in September: 22

The months with the most cloud cover are February and April (Cloud cover 26).
The month with the least cloud cover is June (Cloud cover 17).

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Average visibility in September
Skellytown, TX

Average visibility in September - Skellytown, 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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Skellytown, Texas, USA

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