September weather forecastLeesville, TX
September
Weather in September
September, the first month of the autumn in Leesville, is also a hot month, with an average temperature varying between 72.1°F (22.3°C) and 89.4°F (31.9°C).Temperature
The average high-temperature shows a slight dip in September, from August's very hot 96.4°F (35.8°C) to a hot 89.4°F (31.9°C). Throughout the month of September, the average temperature in Leesville dips to an agreeable 72.1°F (22.3°C) at night.Heat index
The average heat index in September is appraised at a blistering 104°F (40°C). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.Heat index values are typically calculated for conditions of shade and a light breeze. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a numerical representation of warmth when taking temperature and moisture levels into account. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.
Humidity
The average relative humidity in September is 71%.Rainfall
In Leesville, in September, it is raining for 16.6 days, with typically 2.64" (67mm) of accumulated precipitation. In Leesville, during the entire year, the rain falls for 142.7 days and collects up to 18.46" (469mm) of precipitation.Snowfall
March through November are months without snowfall.Daylight
The average length of the day in September in Leesville is 12h and 20min.On the first day of the month, sunrise is at 7:08 am and sunset at 7:52 pm. On the last day of September, in Leesville, sunrise is at 7:24 am and sunset at 7:17 pm CDT.
Sunshine
In September, the average sunshine in Leesville is 8.6h.UV index
In Leesville, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, the average maximum UV index of 6 translates into the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Leesville, TX
- Average high temperature in September: 89.4°F
The warmest month (with the highest average high temperature) is August (96.4°F).
The month with the lowest average high temperature is January (61.3°F).
- Average low temperature in September: 72.1°F
The month with the highest average low temperature is August (75.9°F).
The coldest month (with the lowest average low temperature) is January (45°F).
Average pressure in September
Leesville, 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 (29.9"Hg).
Average wind speed in September
Leesville, TX
- Average wind speed in September: 6.3mph
The windiest months (with the highest average wind speed) are March and May (8.6mph).
The calmest month (with the lowest average wind speed) is September (6.3mph).
Average humidity in September
Leesville, TX
- Average humidity in September: 71%
The months with the highest relative humidity are March and May (76%).
The month with the lowest relative humidity is August (64%).
Average rainfall in September
Leesville, TX
- Average rainfall in September: 2.64"
The wettest month (with the highest rainfall) is May (2.76").
The driest month (with the least rainfall) is February (0.59").
Average rainfall days in September
Leesville, TX
- Average rainfall days in September: 16.6 days
The month with the highest number of rainy days is September (16.6 days).
The month with the least rainy days is February (8.5 days).
Average snowfall in September
Leesville, TX
- Average snowfall in September: 0"
The months with the highest snowfall are January and December (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in September
Leesville, TX
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and December (0.3 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
Leesville, TX
- Average daylight in September: 12h and 18min
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 36min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in September
Leesville, TX
- Average sunshine days in September: 10.9 days
The month with the most sunshine days is January (20.4 days).
The month with the least sunshine days is June (10.7 days).
Average UV index in September
Leesville, 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
Leesville, TX
- Average cloud cover in September: 33
The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in September
Leesville, TX
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is April (5mi).
