Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
September's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from August's tropical 91.2°F (32.9°C) to a warm 83.1°F (28.4°C). Throughout the month of September, Lake Tanglewood observes an average nighttime temperature of 61.9°F (16.6°C).Heat index
The heat index for September is appraised at 84.2°F (29°C). Exposure and extended activity could potentially cause a state of fatigue and lead to heat cramps.Take into consideration that the heat index values are calculated for shade and light wind conditions. 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 'real feel' or 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Humidity
September and December, with an average relative humidity of 55%, are the most humid months.Rainfall
In Lake Tanglewood, during September, the rain falls for 10.9 days and regularly aggregates up to 1.69" (43mm) of precipitation. In Lake Tanglewood, during the entire year, the rain falls for 87.4 days and collects up to 13.11" (333mm) of precipitation.Snowfall
In Lake Tanglewood, snow does not fall in May through September.Daylight
The average length of the day in September is 12h and 23min.On the first day of September, sunrise is at 7:20 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 7:31 pm CDT.
Sunshine
In Lake Tanglewood, the average sunshine in September is 9.1h.UV index
In Lake Tanglewood, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The daily maximum UV index of 5 in September interprets into the following advice:
Preventative actions are necessary - Recommendations to ward off sunburn are given. To protect against the Sun's most potent rays, avoid direct exposure around midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in September?
What is the most humid month?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
Does it snow in Lake Tanglewood in September?
What is the average length of the day in September in Lake Tanglewood?
When is the sunrise / sunset in September?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Lake Tanglewood, TX
- Average high temperature in September: 83.1°F
The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is December (50.2°F).
- Average low temperature in September: 61.9°F
The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).
Average pressure in September
Lake Tanglewood, TX
- Average pressure in September: 29.96"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in September
Lake Tanglewood, TX
- Average wind speed in September: 11.2mph
The windiest month (with the highest average wind speed) is April (14mph).
The calmest month (with the lowest average wind speed) is August (10.6mph).
Average humidity in September
Lake Tanglewood, TX
- Average humidity in September: 55%
The months with the highest relative humidity are September and December (55%).
The month with the lowest relative humidity is April (41%).
Average rainfall in September
Lake Tanglewood, TX
- Average rainfall in September: 1.69"
The wettest month (with the highest rainfall) is July (2.01").
The driest month (with the least rainfall) is February (0.31").
Average rainfall days in September
Lake Tanglewood, TX
- Average rainfall days in September: 10.9 days
The month with the highest number of rainy days is July (13.1 days).
The months with the least rainy days are January and February (2.7 days).
Average snowfall in September
Lake Tanglewood, TX
- Average snowfall in September: 0"
The month with the highest snowfall is January (1.54").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Lake Tanglewood, TX
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are February and December (2.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Lake Tanglewood, 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 42min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in September
Lake Tanglewood, TX
- Average sunshine days in September: 17 days
The month with the most sunshine days is January (26.3 days).
The month with the least sunshine days is August (14.2 days).
Average UV index in September
Lake Tanglewood, TX
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in September
Lake Tanglewood, TX
- Average cloud cover in September: 22
The month with the most cloud cover is February (Cloud cover 24).
The month with the least cloud cover is June (Cloud cover 15).
Average visibility in September
Lake Tanglewood, 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).
Lake Tanglewood, Texas, USA
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