September weather forecastVega, TX
September
Weather in September
September, the first month of the autumn in Vega, is also a moderately hot month, with an average temperature varying between 82°F (27.8°C) and 61°F (16.1°C).Temperature
As August transitions into September, Vega sees a gentle drop in the average high-temperature, transitioning from a tropical 90.3°F (32.4°C) to a warm 82°F (27.8°C). In September, the temperature in Vega, Texas, drops to an average of 61°F (16.1°C) at night.Heat index
In September, the average heat index is computed to be 84.2°F (29°C). Enduring exposure and ongoing activity could cause a sense of fatigue and subsequent heat cramps.Observations indicate that the heat index values are for shady locations with light wind. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. 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. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Humidity
In Vega, Texas, the average relative humidity in September is 55%.Rainfall
The wettest months are July and September, with an average 1.81" (46mm) of rainfall.Snowfall
May through September are months without snowfall in Vega.Daylight
In Vega, the average length of the day in September is 12h and 23min.On the first day of the month, sunrise is at 7:22 am and sunset at 8:16 pm. On the last day of September, sunrise is at 7:44 am and sunset at 7:34 pm CDT.
Sunshine
In Vega, Texas, the average sunshine in September is 9.2h.UV index
In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In September, the UV index of 5 transforms into the following advice:
Make use of precautions - Suggestions to resist sunburn are communicated. To avoid the Sun's strongest rays, limit exposure around the mid-day period. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Vega, TX
- Average high temperature in September: 82°F
The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is December (50.4°F).
- Average low temperature in September: 61°F
The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is December (30.2°F).
Average pressure in September
Vega, TX
- Average pressure in September: 29.96"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in September
Vega, TX
- Average wind speed in September: 10.6mph
The windiest month (with the highest average wind speed) is April (13.3mph).
The calmest month (with the lowest average wind speed) is August (9.9mph).
Average humidity in September
Vega, TX
- Average humidity in September: 55%
The month with the highest relative humidity is December (56%).
The month with the lowest relative humidity is April (39%).
Average rainfall in September
Vega, TX
- Average rainfall in September: 1.81"
The wettest months (with the highest rainfall) are July and September (1.81").
The driest month (with the least rainfall) is February (0.35").
Average rainfall days in September
Vega, TX
- Average rainfall days in September: 11.8 days
The month with the highest number of rainy days is July (13.6 days).
The month with the least rainy days is November (3.2 days).
Average snowfall in September
Vega, TX
- Average snowfall in September: 0"
The month with the highest snowfall is January (1.65").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Vega, 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
Vega, TX
- Average daylight in September: 12h and 24min
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 12min
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 54min).
Average sunshine days in September
Vega, TX
- Average sunshine days in September: 15.6 days
The month with the most sunshine days is November (25.4 days).
The month with the least sunshine days is July (13.3 days).
Average UV index in September
Vega, TX
- Average UV index in September: 5
The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in September
Vega, TX
- Average cloud cover in September: 21
The months with the most cloud cover are February and December (Cloud cover 22).
The month with the least cloud cover is June (Cloud cover 14).
Average visibility in September
Vega, 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).
