September weather forecastQuinn, TX
September
Weather in September
The first month of the autumn, September, is still a tropical month in Quinn, Texas, with an average temperature fluctuating between 70.7°F (21.5°C) and 88.5°F (31.4°C).Temperature
The shift to September signals an average high-temperature of a still tropical 88.5°F (31.4°C), subtly varied from August's 93.4°F (34.1°C). Quinn in September experiences a low-temperature average of 70.7°F (21.5°C).Heat index
Throughout September, the heat index is evaluated at a scorching 105.8°F (41°C). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.Note that heat index values are valued for light wind and location in the shade. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', embodies the combination of air temperature and moisture content to illustrate perceived heat. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.
Humidity
In Quinn, the average relative humidity in September is 77%.Rainfall
In Quinn, during September, the rain falls for 18.1 days and regularly aggregates up to 3.74" (95mm) of precipitation. Throughout the year, there are 169.9 rainfall days, and 35.91" (912mm) of precipitation is accumulated.Snowfall
February through November are months without snowfall.Daylight
In September, the average length of the day is 12h and 20min.On the first day of the month, sunrise is at 6:53 am and sunset at 7:38 pm. On the last day of September, sunrise is at 7:09 am and sunset at 7:02 pm CDT.
Sunshine
The average sunshine in September is 9.2h.UV index
The average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 6 during September leads to these advisories:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Quinn, TX
- Average high temperature in September: 88.5°F
The warmest month (with the highest average high temperature) is August (93.4°F).
The month with the lowest average high temperature is January (59.2°F).
- Average low temperature in September: 70.7°F
The months with the highest average low temperature are July and August (75°F).
The coldest month (with the lowest average low temperature) is January (43.5°F).
Average pressure in September
Quinn, TX
- Average pressure in September: 29.96"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
Quinn, TX
- Average wind speed in September: 5.2mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in September
Quinn, TX
- Average humidity in September: 77%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (72%).
Average rainfall in September
Quinn, TX
- Average rainfall in September: 3.74"
The wettest month (with the highest rainfall) is August (4.61").
The driest month (with the least rainfall) is February (1.77").
Average rainfall days in September
Quinn, TX
- Average rainfall days in September: 18.1 days
The month with the highest number of rainy days is August (20.8 days).
The month with the least rainy days is November (9.4 days).
Average snowfall in September
Quinn, TX
- Average snowfall in September: 0"
The month with the highest snowfall is January (0.2").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in September
Quinn, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (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
Quinn, TX
- Average daylight in September: 12h and 18min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in September: 9h and 12min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in September
Quinn, TX
- Average sunshine days in September: 10.2 days
The month with the most sunshine days is January (19.2 days).
The month with the least sunshine days is August (8.3 days).
Average UV index in September
Quinn, 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
Quinn, TX
- Average cloud cover in September: 31
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility in September
Quinn, TX
- Average visibility in September: 5mi
The months with the highest visibility are January, June, August, October and November (6mi).
The months with the lowest visibility are February, March, April, May, July, September and December (5mi).
