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
The commencement of September indicates a gentle shift in the average high-temperature, receding from August's tropical 93.6°F (34.2°C) to a moderately hot 85.6°F (29.8°C). In Stiles, an average nighttime temperature of 67.6°F (19.8°C) is expected during September.Heat index
Throughout September, the heat index is appraised at a hot 89.6°F (32°C). Uninterrupted exposure and activity might result in fatigue, potentially causing heat cramps.Take note of the fact that heat index values are based on shaded circumstances with light airflows. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. 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. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Humidity
September through November, with an average relative humidity of 57%, are the most humid months in Stiles.Rainfall
In Stiles, in September, it is raining for 13.2 days, with typically 2.05" (52mm) of accumulated precipitation. Throughout the year, there are 94 rainfall days, and 15.16" (385mm) of precipitation is accumulated.Snowfall
In Stiles, snow does not fall in April through October.Daylight
The average length of the day in September is 12h and 20min.On the first day of September, sunrise is at 7:22 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 7:32 pm CDT.
Sunshine
In September, the average sunshine in Stiles, Texas, is 8.9h.UV index
In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 6 during September translates into the following directions:
Guard oneself from overexposure. Defence against sun injury is vital. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Stiles in September?
What is the most humid month in Stiles?
What is the average humidity in September in Stiles?
How much does it rain in Stiles in September?
When it does not snow in Stiles?
What is the average length of the day in September in Stiles?
When are sunrise and sunset in September in Stiles?
How many hours of sunshine does Stiles have in September?
How high is the UV index in September in Stiles?
Average temperature in September
Stiles, TX
- Average high temperature in September: 85.6°F
The warmest month (with the highest average high temperature) is August (93.6°F).
The month with the lowest average high temperature is January (57.2°F).
- Average low temperature in September: 67.6°F
The month with the highest average low temperature is August (73.9°F).
The coldest month (with the lowest average low temperature) is January (38.3°F).
Average pressure in September
Stiles, 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
Stiles, TX
- Average wind speed in September: 11.1mph
The windiest month (with the highest average wind speed) is April (15mph).
The calmest months (with the lowest average wind speed) are September and December (11.1mph).
Average humidity in September
Stiles, TX
- Average humidity in September: 57%
The months with the highest relative humidity are September, October and November (57%).
The month with the lowest relative humidity is April (46%).
Average rainfall in September
Stiles, TX
- Average rainfall in September: 2.05"
The wettest month (with the highest rainfall) is May (2.32").
The driest months (with the least rainfall) are January and February (0.47").
Average rainfall days in September
Stiles, TX
- Average rainfall days in September: 13.2 days
The month with the highest number of rainy days is May (13.3 days).
The month with the least rainy days is January (3.9 days).
Average snowfall in September
Stiles, TX
- Average snowfall in September: 0"
The month with the highest snowfall is December (0.83").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in September
Stiles, TX
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are February and December (1.5 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Stiles, 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 June (Average sunshine: 11h and 12min).
The months with the least sunshine are November and December (Average sunshine: 6h and 36min).
Average sunshine days in September
Stiles, TX
- Average sunshine days in September: 14.4 days
The month with the most sunshine days is January (25.5 days).
The months with the least sunshine days are May and September (14.4 days).
Average UV index in September
Stiles, TX
- Average UV index in September: 6
The months with the highest UV index are May, 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
Stiles, TX
- Average cloud cover in September: 26
The months with the most cloud cover are March and September (Cloud cover 26).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in September
Stiles, 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).
Stiles, Texas, USA
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