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
Etoile in September experiences a gentle temperature dip, with average high-temperatures reducing from a torrid 95.7°F (35.4°C) in August to a tropical 89.4°F (31.9°C). Etoile records an average low of 68.4°F (20.2°C) throughout the nights in September.Heat index
September's heat index is appraised at an extremely hot 105.8°F (41°C). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. 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 'real feel', gives an indication of how one might feel in terms of heat after considering humidity. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.
Humidity
The average relative humidity in September in Etoile is 73%.Rainfall
In Etoile, in September, during 14.8 rainfall days, 2.72" (69mm) of precipitation is typically accumulated. Throughout the year, there are 147.6 rainfall days, and 27.68" (703mm) of precipitation is accumulated.Snowfall
March through November are months without snowfall in Etoile.Daylight
In September, the average length of the day is 12h and 21min.On the first day of September, sunrise is at 6:54 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 7:03 pm CDT.
Sunshine
In Etoile, the average sunshine in September is 8.8h.UV index
The average daily maximum UV index in September in Etoile is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 6 suggests this advice:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
How hot is it in Etoile in September?
What is the average humidity in September in Etoile?
How many days does it rain in September in Etoile?
When it does not snow in Etoile?
How many hours of daylight does Etoile have in September?
When is the sunrise / sunset in September in Etoile?
How long on average sun shines in September in Etoile?
What is the UV index reading in September in Etoile?
Average temperature in September
Etoile, TX
- Average high temperature in September: 89.4°F
The warmest month (with the highest average high temperature) is August (95.7°F).
The month with the lowest average high temperature is January (57°F).
- Average low temperature in September: 68.4°F
The month with the highest average low temperature is August (73.2°F).
The coldest month (with the lowest average low temperature) is January (40.3°F).
Average pressure in September
Etoile, 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
Etoile, TX
- Average wind speed in September: 4.7mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest months (with the lowest average wind speed) are July, August and September (4.7mph).
Average humidity in September
Etoile, TX
- Average humidity in September: 73%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is August (70%).
Average rainfall in September
Etoile, TX
- Average rainfall in September: 2.72"
The wettest month (with the highest rainfall) is May (3.58").
The driest month (with the least rainfall) is November (1.46").
Average rainfall days in September
Etoile, TX
- Average rainfall days in September: 14.8 days
The month with the highest number of rainy days is June (15.3 days).
The month with the least rainy days is November (9.5 days).
Average snowfall in September
Etoile, TX
- Average snowfall in September: 0"
The month with the highest snowfall is January (0.2").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in September
Etoile, TX
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).
Average daylight in September /
Average sunshine in September
Etoile, 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 August (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in September
Etoile, TX
- Average sunshine days in September: 12.9 days
The months with the most sunshine days are January and October (18.7 days).
The month with the least sunshine days is June (11.9 days).
Average UV index in September
Etoile, 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 2).
Average cloud cover in September
Etoile, TX
- Average cloud cover in September: 35
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Etoile, TX
- Average visibility in September: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Etoile, Texas, USA
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