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 signifies a gentle decline in Four Way's average high-temperature, easing from a hot 91.6°F (33.1°C) in August to a moderately hot 83.7°F (28.7°C). Throughout the month of September, Four Way sees a steady low-temperature average of 62.2°F (16.8°C).Heat index
For September, the heat index is computed to be 84.2°F (29°C). Long-standing exposure and activity could induce a feeling of tiredness and lead to heat cramps.When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. 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.
Humidity
The average relative humidity in September is 51%.Rainfall
In Four Way, in September, during 8.6 rainfall days, 0.83" (21mm) of precipitation is typically accumulated. In Four Way, during the entire year, the rain falls for 85.5 days and collects up to 11.93" (303mm) of precipitation.Snowfall
In Four Way, Texas, snow does not fall in May through September.Daylight
In September, the average length of the day is 12h and 23min.On the first day of September, sunrise is at 7:20 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 7:32 pm CDT.
Sunshine
In Four Way, the average sunshine in September is 9.4h.UV index
In September, the average daily maximum UV index in Four Way is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 6 during September translates into these guidelines:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Four Way during September?
What is the average humidity in September in Four Way?
How many days does it rain in September in Four Way?
When it does not snow in Four Way?
Does it snow in Four Way in September?
How many hours of daylight does Four Way have in September?
What time are sunrise and sunset in September in Four Way?
How long on average sun shines in September in Four Way?
What is the UV index reading in September in Four Way?
Average temperature in September
Four Way, TX
- Average high temperature in September: 83.7°F
The warmest month (with the highest average high temperature) is July (93°F).
The month with the lowest average high temperature is December (48.6°F).
- Average low temperature in September: 62.2°F
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is December (29.3°F).
Average pressure in September
Four Way, TX
- Average pressure in September: 29.95"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in September
Four Way, TX
- Average wind speed in September: 11.7mph
The windiest month (with the highest average wind speed) is April (13.8mph).
The calmest month (with the lowest average wind speed) is August (10.7mph).
Average humidity in September
Four Way, TX
- Average humidity in September: 51%
The month with the highest relative humidity is December (56%).
The month with the lowest relative humidity is April (42%).
Average rainfall in September
Four Way, TX
- Average rainfall in September: 0.83"
The wettest month (with the highest rainfall) is July (1.77").
The driest month (with the least rainfall) is February (0.31").
Average rainfall days in September
Four Way, TX
- Average rainfall days in September: 8.6 days
The month with the highest number of rainy days is August (13.4 days).
The months with the least rainy days are January and November (2.9 days).
Average snowfall in September
Four Way, TX
- Average snowfall in September: 0"
The month with the highest snowfall is January (1.54").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Four Way, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Four Way, TX
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in September
Four Way, TX
- Average sunshine days in September: 18.6 days
The months with the most sunshine days are January and December (25.3 days).
The months with the least sunshine days are July and August (13.8 days).
Average UV index in September
Four Way, 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
Four Way, TX
- Average cloud cover in September: 18
The month with the most cloud cover is February (Cloud cover 24).
The month with the least cloud cover is June (Cloud cover 14).
Average visibility in September
Four Way, 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).
Four Way, Texas, USA
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