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 signifies a minor drop in average high-temperature, transitioning from a fiery hot 95.7°F (35.4°C) in August to a tropical 87.4°F (30.8°C). Vancourt records a consistent low-temperature of 69.3°F (20.7°C) during September nights.Heat index
September's mean heat index is calculated to be a hot 93.2°F (34°C). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.Heat index data is primarily for areas with shade and subjected to light winds. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Humidity
In Vancourt, the average relative humidity in September is 57%.Rainfall
In Vancourt, in September, it is raining for 11.3 days, with typically 1.81" (46mm) of accumulated precipitation. Throughout the year, there are 89.7 rainfall days, and 15.39" (391mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In Vancourt, the average length of the day in September is 12h and 20min.On the first day of September, sunrise is at 7:17 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 7:26 pm CDT.
Sunshine
The average sunshine in September is 8.9h.UV index
In Vancourt, 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 ordinary person.Note: The maximum daily UV index, 6 in September, converts into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the average humidity in September?
How much does it rain in Vancourt in September?
When it does not snow?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Vancourt have in September?
What is the UV index reading in September?
Average temperature in September
Vancourt, TX
- Average high temperature in September: 87.4°F
The warmest month (with the highest average high temperature) is August (95.7°F).
The month with the lowest average high temperature is December (58.6°F).
- Average low temperature in September: 69.3°F
The month with the highest average low temperature is August (75.4°F).
The coldest month (with the lowest average low temperature) is January (39.7°F).
Average pressure in September
Vancourt, TX
- Average pressure in September: 29.96"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are May and June (29.87"Hg).
Average wind speed in September
Vancourt, TX
- Average wind speed in September: 9.4mph
The windiest month (with the highest average wind speed) is April (13.5mph).
The calmest month (with the lowest average wind speed) is September (9.4mph).
Average humidity in September
Vancourt, TX
- Average humidity in September: 57%
The month with the highest relative humidity is November (58%).
The month with the lowest relative humidity is August (46%).
Average rainfall in September
Vancourt, TX
- Average rainfall in September: 1.81"
The wettest month (with the highest rainfall) is October (2.4").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days in September
Vancourt, TX
- Average rainfall days in September: 11.3 days
The month with the highest number of rainy days is May (11.6 days).
The month with the least rainy days is January (4.1 days).
Average snowfall in September
Vancourt, TX
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in September
Vancourt, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1 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
Vancourt, TX
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in September
Vancourt, TX
- Average sunshine days in September: 16.9 days
The month with the most sunshine days is January (26 days).
The month with the least sunshine days is May (16.8 days).
Average UV index in September
Vancourt, TX
- Average UV index in September: 6
The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in September
Vancourt, TX
- Average cloud cover in September: 27
The months with the most cloud cover are March and September (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in September
Vancourt, 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).
Vancourt, Texas, USA
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