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 implies a soft temperature shift, with average high-temperatures reducing from August's sweltering 95.5°F (35.3°C) to a hot 88.3°F (31.3°C). The low-temperature average for Gun Barrel City during September stands at a pleasant 68.9°F (20.5°C).Heat index
The heat index value for September is computed to be a sweltering 100.4°F (38°C). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', gives a temperature feeling by integrating air temperature and humidity. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Overheating and potential dehydration arise when body heat gain eclipses its release capability.
Humidity
The average relative humidity in September in Gun Barrel City is 68%.Rainfall
In Gun Barrel City, Texas, during September, the rain falls for 15.1 days and regularly aggregates up to 2.8" (71mm) of precipitation. Throughout the year, there are 151.7 rainfall days, and 35.31" (897mm) of precipitation is accumulated.Snowfall
In Gun Barrel City, Texas, snow does not fall in April through December.Daylight
In Gun Barrel City, Texas, the average length of the day in September is 12h and 21min.On the first day of the month, sunrise is at 7:00 am and sunset at 7:48 pm. On the last day of September, sunrise is at 7:18 am and sunset at 7:10 pm CDT.
Sunshine
In September, the average sunshine in Gun Barrel City is 8.6h.UV index
In Gun Barrel City, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: A maximum UV index of 6 in September translates into the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Frequently asked questions
How hot does it get in Gun Barrel City in September?
What is the average humidity in September in Gun Barrel City?
How many days does it rain in September in Gun Barrel City?
When it does not snow in Gun Barrel City?
What is the average length of the day in September in Gun Barrel City?
What time are sunrise and sunset in September in Gun Barrel City?
How many hours of sunshine does Gun Barrel City have in September?
What is the UV index reading in September in Gun Barrel City?
Average temperature in September
Gun Barrel City, TX
- Average high temperature in September: 88.3°F
The warmest month (with the highest average high temperature) is August (95.5°F).
The month with the lowest average high temperature is January (55°F).
- Average low temperature in September: 68.9°F
The month with the highest average low temperature is August (74.5°F).
The coldest month (with the lowest average low temperature) is January (39.6°F).
Average pressure in September
Gun Barrel City, TX
- Average pressure in September: 29.97"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in September
Gun Barrel City, TX
- Average wind speed in September: 6mph
The windiest month (with the highest average wind speed) is March (8.9mph).
The calmest month (with the lowest average wind speed) is September (6mph).
Average humidity in September
Gun Barrel City, TX
- Average humidity in September: 68%
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is August (62%).
Average rainfall in September
Gun Barrel City, TX
- Average rainfall in September: 2.8"
The wettest month (with the highest rainfall) is October (4.61").
The driest month (with the least rainfall) is January (1.89").
Average rainfall days in September
Gun Barrel City, TX
- Average rainfall days in September: 15.1 days
The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (9 days).
Average snowfall in September
Gun Barrel City, TX
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.63").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days in September
Gun Barrel City, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.1 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
Gun Barrel City, 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 4min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in September
Gun Barrel City, TX
- Average sunshine days in September: 13.2 days
The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is September (13.2 days).
Average UV index in September
Gun Barrel City, TX
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in September
Gun Barrel City, TX
- Average cloud cover in September: 29
The months with the most cloud cover are February and March (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in September
Gun Barrel City, 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).
Gun Barrel City, Texas, USA
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