September weather forecast
Weatherford, TX

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Weather in September

With the onset of fall, September in Weatherford, Texas, marks a turn in the weather. A gradual drop in temperature becomes noticeable from the peak summer months, averaging to a high of 86.9°F (30.5°C). Despite the dropping temperatures, the humidity rises slightly from August levels. Rainfall increases to 2.6" (66mm) over 13.4 days. Toward the end of the month, September begins to hint at the transition towards the chillier months ahead, though warm weather lovers can still enjoy outdoor activities.

Temperature

With September's onset, the weather reveals a slight temperature decrease, transitioning from a very hot 95.2°F (35.1°C) in August to a tropical 86.9°F (30.5°C). During the month of September, the nighttime temperature falls to an average of 68.4°F (20.2°C).

Heat index

During September, the heat index is evaluated at a fiery hot 95°F (35°C). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In Weatherford, the average relative humidity in September is 64%.

Rainfall

In Weatherford, in September, during 13.4 rainfall days, 2.6" (66mm) of precipitation is typically accumulated. Throughout the year, there are 127.7 rainfall days, and 26.46" (672mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in September is 12h and 22min.
On the first day of the month, sunrise is at 7:06 am and sunset at 7:55 pm. On the last day of September, sunrise is at 7:25 am and sunset at 7:16 pm CDT.

Sunshine

In September, the average sunshine is 8.5h.

UV index

In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index, 6 during September, leads to the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is September in Weatherford?

An average high-temperature, in September, in Weatherford, is 86.9°F (30.5°C) and the average low-temperature is 68.4°F (20.2°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in September is evaluated at 95°F (35°C).

What is the average humidity in September?

The average relative humidity in September is 64%.

How much does it rain in September?

In September, the rain falls for 13.4 days. Throughout September, 2.6" (66mm) of precipitation is accumulated.

When it does not snow?

In Weatherford, snow does not fall in April through October.

What is the average length of the day in September?

In September, the average day length is 12h and 22min.

When is the sunrise / sunset in September in Weatherford?

On the first day of September, sunrise is at 7:06 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:16 pm CDT.

How long on average sun shines in September?

In September, the average sunshine duration is 8.5h.

What is the UV index intensity in September?

The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high 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
Weatherford, TX

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

The warmest month (with the highest average high temperature) is August (95.2°F).
The month with the lowest average high temperature is January (55°F).

  • Average low temperature in September: 68.4°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 (37.9°F).

Average pressure in September
Weatherford, TX

Average pressure in September - Weatherford, 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
Weatherford, TX

Average wind speed in September - Weatherford, TX
  • Average wind speed in September: 7mph

The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest month (with the lowest average wind speed) is September (7mph).

Average humidity in September
Weatherford, TX

Average humidity in September - Weatherford, TX
  • Average humidity in September: 64%

The month with the highest relative humidity is May (72%).
The month with the lowest relative humidity is August (55%).

Average rainfall in September
Weatherford, TX

Average rainfall in September - Weatherford, TX
  • Average rainfall in September: 2.6"

The wettest month (with the highest rainfall) is October (3.58").
The driest month (with the least rainfall) is January (1.3").

Average rainfall days in September
Weatherford, TX

Average rainfall days in September - Weatherford, TX
  • Average rainfall days in September: 13.4 days

The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is January (5.7 days).

Average snowfall in September
Weatherford, TX

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

The month with the highest snowfall is February (1.06").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in September
Weatherford, TX

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

The month with the highest number of snowfall days is February (1.3 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
Weatherford, TX

Average daylight in September / Average sunshine in September - Weatherford, 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: 5h and 54min).

Average sunshine days in September
Weatherford, TX

Average sunshine days in September - Weatherford, TX
  • Average sunshine days in September: 14.5 days

The month with the most sunshine days is January (23.9 days).
The month with the least sunshine days is September (14.5 days).

Average UV index in September
Weatherford, TX

Average UV index in September - Weatherford, 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
Weatherford, TX

Average cloud cover in September - Weatherford, 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 19).

Average visibility in September
Weatherford, TX

Average visibility in September - Weatherford, 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).

Weatherford, Texas, USA

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