September weather forecast
Haltom City, TX

Weather in September

The first month of the autumn, September, is still a tropical month in Haltom City, Texas, with temperature in the range of an average low of 70°F (21.1°C) and an average high of 87.6°F (30.9°C).

Temperature

In September, the average high-temperature marginally drops, from a sweltering 96.1°F (35.6°C) in August, to a tropical 87.6°F (30.9°C). In September, the average low-temperature is 70°F (21.1°C).

Heat index

The average heat index in September is calculated to be a torrid 95.7°F (35.4°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'real feel', 'feels like', or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like clothing, wind, pregnancy, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. 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. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in Haltom City, Texas, is 63%.

Rainfall

In Haltom City, Texas,, during 7.8 rainfall days, 0.39" (10mm) of precipitation is typically accumulated. Throughout the year, in Haltom City, there are 74 rainfall days, and 5.91" (150mm) of precipitation is accumulated.

Snowfall

January, March through November are months without snowfall.

Daylight

In Haltom City, the average length of the day in September is 12.4h.

Sunshine

The average sunshine in September is 8.5h.

UV index

In September, the average daily maximum UV index in Haltom City is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in September in Haltom City?

The average high-temperature, in September, in Haltom City, is 87.6°F (30.9°C), while the average low-temperature is 70°F (21.1°C). In September, the average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 95.7°F (35.4°C).

What is the average humidity in September in Haltom City?

In Haltom City, Texas, the average relative humidity in September is 63%.

How much does it rain in Haltom City in September?

In Haltom City, Texas, in September, it is raining for 7.8 days, with typically 0.39" (10mm) of accumulated precipitation.

When it does not snow in Haltom City?

January, March through November are months without snowfall.

How many hours of daylight does Haltom City have in September?

In September, the average length of the day in Haltom City, Texas, is 12.4h.

How long on average sun shines in September in Haltom City?

In Haltom City, the average sunshine in September is 8.5h.

How high is the UV index in September in Haltom City?

In September, the average daily maximum UV index in Haltom City, Texas, is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV rays.

Average temperature in September
Haltom City, TX

Average temperature in September - Haltom City, TX
  • Average high temperature in September: 87.6°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 (54.9°F).

  • Average low temperature in September: 70°F

The month with the highest average low temperature is August (76.6°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).

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Average pressure in September
Haltom City, TX

Average pressure in September - Haltom City, TX
  • Average pressure in September: 29.97"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed in September
Haltom City, TX

Average wind speed in September - Haltom City, TX
  • Average wind speed in September: 6.7mph

The windiest month (with the highest average wind speed) is April (10.2mph).
The calmest month (with the lowest average wind speed) is September (6.7mph).

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Average humidity in September
Haltom City, TX

Average humidity in September - Haltom City, TX
  • Average humidity in September: 63%

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

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Average rainfall in September
Haltom City, TX

Average rainfall in September - Haltom City, TX
  • Average rainfall in September: 0.39"

The wettest month (with the highest rainfall) is May (0.94").
The driest month (with the least rainfall) is February (0.24").

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Average rainfall days in September
Haltom City, TX

Average rainfall days in September - Haltom City, TX
  • Average rainfall days in September: 7.8 days

The month with the highest number of rainy days is July (8.2 days).
The month with the least rainy days is January (3.1 days).

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Average snowfall in September
Haltom City, TX

Average snowfall in September - Haltom City, TX
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.08").
Months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in September
Haltom City, TX

Average snowfall days in September - Haltom City, TX
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (0.6 days).
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
Haltom City, TX

Average daylight in September / Average sunshine in September - Haltom City, TX
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in September: 8.5h

The month with the most sunshine is July (Average sunshine: 11.2h).
The month with the least sunshine is December (Average sunshine: 5.7h).

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Average sunshine days in September
Haltom City, TX

Average sunshine days in September - Haltom City, TX
  • Average sunshine days in September: 19.7 days

The month with the most sunshine days is January (27.3 days).
The month with the least sunshine days is September (19.7 days).

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Average UV index in September
Haltom City, TX

Average UV index in September - Haltom City, TX
  • Average UV index in September: 6

Months with the highest UV index are May, June, July and August (UV index 7).
Months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in September
Haltom City, TX

Average cloud cover in September - Haltom City, TX
  • Average cloud cover in September: 28

The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 19).

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Average visibility in September
Haltom City, TX

Average visibility in September - Haltom City, TX
  • Average visibility in September: 6mi

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

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