September weather forecast
Meadowlakes, TX

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Weather in September

The first month of the autumn, September, is also a hot month in Meadowlakes, Texas, with temperature in the range of an average low of 68.9°F (20.5°C) and an average high of 87.3°F (30.7°C).

Temperature

Meadowlakes's weather in September involves a mild decrease in the average high-temperature, moving down slightly from August's very hot 95.2°F (35.1°C) to a hot 87.3°F (30.7°C). In September, Meadowlakes reports a consistent average low-temperature of 68.9°F (20.5°C) during the nights.

Heat index

The heat index value for September is computed to be a very hot 96.8°F (36°C). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Heat index determinations are made taking into account the shade and light air movements. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In September, the average relative humidity is 66%.

Rainfall

In Meadowlakes, in September, during 13 rainfall days, 2.05" (52mm) of precipitation is typically accumulated. Throughout the year, there are 115.1 rainfall days, and 16.85" (428mm) of precipitation is accumulated.

Snowfall

In Meadowlakes, snow does not fall in January, March through December.

Daylight

The average length of the day in September is 12h and 20min.
On the first day of September, sunrise is at 7:10 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 7:19 pm CDT.

Sunshine

The average sunshine in September is 8.5h.

UV index

In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In September, a regular UV index of 6 translates into these guidelines:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Updated: Jun 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in September?

September temperatures vary between a high-temperature of 87.3°F (30.7°C) and a low-temperature of 68.9°F (20.5°C). In September, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 96.8°F (36°C).

What is the average humidity in September?

The average relative humidity in September is 66%.

How many days does it rain in September?

In Meadowlakes, in September, during 13 rainfall days, 2.05" (52mm) of precipitation is typically accumulated.

When it does not snow?

In Meadowlakes, Texas, snow does not fall in January, March through December.

What is the average length of the day in September?

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

When are sunrise and sunset in September?

On the first day of September, sunrise is at 7:10 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 7:19 pm CDT.

How long on average sun shines in September?

In Meadowlakes, the average sunshine duration in September is 8.5h.

What is the UV index reading in September?

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

Average temperature in September - Meadowlakes, TX
  • Average high temperature in September: 87.3°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 (59.4°F).

  • Average low temperature in September: 68.9°F

The month with the highest average low temperature is August (74.1°F).
The coldest month (with the lowest average low temperature) is January (41.2°F).

Average pressure in September
Meadowlakes, TX

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

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in September
Meadowlakes, TX

Average wind speed in September - Meadowlakes, TX
  • Average wind speed in September: 6.8mph

The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).

Average humidity in September
Meadowlakes, TX

Average humidity in September - Meadowlakes, TX
  • Average humidity in September: 66%

The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (57%).

Average rainfall in September
Meadowlakes, TX

Average rainfall in September - Meadowlakes, TX
  • Average rainfall in September: 2.05"

The wettest month (with the highest rainfall) is May (3.62").
The driest months (with the least rainfall) are February, November and December (0.71").

Average rainfall days in September
Meadowlakes, TX

Average rainfall days in September - Meadowlakes, TX
  • Average rainfall days in September: 13 days

The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is January (6.1 days).

Average snowfall in September
Meadowlakes, TX

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

The month with the highest snowfall is February (0.2").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in September
Meadowlakes, TX

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

The month with the highest number of snowfall days is February (0.5 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in September / Average sunshine in September - Meadowlakes, 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 3min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are November and December (Average sunshine: 5h and 42min).

Average sunshine days in September
Meadowlakes, TX

Average sunshine days in September - Meadowlakes, TX
  • Average sunshine days in September: 15 days

The month with the most sunshine days is January (23.5 days).
The month with the least sunshine days is May (13.3 days).

Average UV index in September
Meadowlakes, TX

Average UV index in September - Meadowlakes, 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).

Average cloud cover in September
Meadowlakes, TX

Average cloud cover in September - Meadowlakes, TX
  • Average cloud cover in September: 31

The month with the most cloud cover is May (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 21).

Average visibility in September
Meadowlakes, TX

Average visibility in September - Meadowlakes, 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).

Meadowlakes, Texas, USA

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