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
Vanderbilt, Texas, in September undergoes a slight reduction in the average high-temperature, shifting from August's 94.5°F (34.7°C) to a still tropical 89.1°F (31.7°C). During September, Vanderbilt records a consistent average nighttime temperature of 73°F (22.8°C).Heat index
September's heat index is estimated at an extremely hot 105.8°F (41°C). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.Be advised, the heat index considers values for conditions in shade and with a light breeze. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.
Humidity
The average relative humidity in September in Vanderbilt is 75%.Rainfall
In Vanderbilt, during September, the rain falls for 14.4 days and regularly aggregates up to 1.38" (35mm) of precipitation. Throughout the year, there are 122.5 rainfall days, and 13.23" (336mm) of precipitation is accumulated.Snowfall
January, March through December are months without snowfall in Vanderbilt.Daylight
In September, the average length of the day in Vanderbilt, Texas, is 12h and 19min.On the first day of the month, sunrise is at 7:04 am and sunset at 7:47 pm. On the last day of September, in Vanderbilt, sunrise is at 7:19 am and sunset at 7:13 pm CDT.
Sunshine
In Vanderbilt, the average sunshine in September is 8.4h.UV index
The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: During September, 6 as the daily maximum UV index converts into the following advice:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Frequently asked questions
Is it hot in Vanderbilt during September?
What is the average humidity in September in Vanderbilt?
How much does it rain in Vanderbilt in September?
When it does not snow in Vanderbilt?
How many hours of daylight does Vanderbilt have in September?
When is the sunrise / sunset in September in Vanderbilt?
How many hours of sunshine does Vanderbilt have in September?
What is the UV index intensity in September in Vanderbilt?
Average temperature in September
Vanderbilt, TX
- Average high temperature in September: 89.1°F
The warmest month (with the highest average high temperature) is August (94.5°F).
The month with the lowest average high temperature is January (61.9°F).
- Average low temperature in September: 73°F
The month with the highest average low temperature is August (76.8°F).
The coldest month (with the lowest average low temperature) is January (46.6°F).
Average pressure in September
Vanderbilt, TX
- Average pressure in September: 29.94"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in September
Vanderbilt, TX
- Average wind speed in September: 6.4mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is September (6.4mph).
Average humidity in September
Vanderbilt, TX
- Average humidity in September: 75%
The month with the highest relative humidity is March (78%).
The months with the lowest relative humidity are August and October (71%).
Average rainfall in September
Vanderbilt, TX
- Average rainfall in September: 1.38"
The wettest month (with the highest rainfall) is June (1.54").
The driest month (with the least rainfall) is February (0.55").
Average rainfall days in September
Vanderbilt, TX
- Average rainfall days in September: 14.4 days
The month with the highest number of rainy days is September (14.4 days).
The month with the least rainy days is February (7.7 days).
Average snowfall in September
Vanderbilt, TX
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.04").
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
Vanderbilt, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.2 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
Vanderbilt, TX
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days in September
Vanderbilt, TX
- Average sunshine days in September: 14 days
The month with the most sunshine days is January (21 days).
The month with the least sunshine days is September (14 days).
Average UV index in September
Vanderbilt, TX
- Average UV index in September: 6
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 4).
Average cloud cover in September
Vanderbilt, TX
- Average cloud cover in September: 33
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in September
Vanderbilt, 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).
Vanderbilt, Texas, USA
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