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's onset corresponds with a subtle shift in the average high-temperature, slightly moving from a torrid 96.8°F (36°C) in August to a hot 89.2°F (31.8°C). During September, the nighttime temperature in Prairie Lea, Texas, averages to an agreeable 71.1°F (21.7°C).Heat index
For most parts of September, the heat index is computed to be a blistering 104°F (40°C). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly meaningful for babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.
Humidity
In September, the average relative humidity in Prairie Lea, Texas, is 70%.Rainfall
In Prairie Lea, Texas, in September, it is raining for 15.5 days, with typically 2.01" (51mm) of accumulated precipitation. Throughout the year, in Prairie Lea, Texas, there are 133.4 rainfall days, and 15.12" (384mm) of precipitation is accumulated.Snowfall
March through November are months without snowfall in Prairie Lea.Daylight
In September, the average length of the day in Prairie Lea is 12h and 20min.On the first day of September, sunrise is at 7:08 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 7:17 pm CDT.
Sunshine
In September, the average sunshine is 8.5h.UV index
In September, the average daily maximum UV index in Prairie Lea, Texas, is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high UV index of 6 in September translates into the following recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
Is it hot in Prairie Lea during September?
What is the average humidity in September in Prairie Lea?
How much does it rain in Prairie Lea in September?
When it does not snow in Prairie Lea?
What is the average length of the day in September in Prairie Lea?
When is the sunrise / sunset in September in Prairie Lea?
How many hours of sunshine does Prairie Lea have in September?
How high is the UV index in September in Prairie Lea?
Average temperature in September
Prairie Lea, TX
- Average high temperature in September: 89.2°F
The warmest month (with the highest average high temperature) is August (96.8°F).
The month with the lowest average high temperature is January (60.8°F).
- Average low temperature in September: 71.1°F
The month with the highest average low temperature is August (75.6°F).
The coldest month (with the lowest average low temperature) is January (44.1°F).
Average pressure in September
Prairie Lea, TX
- Average pressure in September: 29.95"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are May and June (29.91"Hg).
Average wind speed in September
Prairie Lea, TX
- Average wind speed in September: 5.9mph
The windiest months (with the highest average wind speed) are February and March (8.5mph).
The calmest month (with the lowest average wind speed) is September (5.9mph).
Average humidity in September
Prairie Lea, TX
- Average humidity in September: 70%
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is August (63%).
Average rainfall in September
Prairie Lea, TX
- Average rainfall in September: 2.01"
The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is February (0.43").
Average rainfall days in September
Prairie Lea, TX
- Average rainfall days in September: 15.5 days
The month with the highest number of rainy days is September (15.5 days).
The month with the least rainy days is January (7.9 days).
Average snowfall in September
Prairie Lea, TX
- Average snowfall in September: 0"
The month with the highest snowfall is January (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in September
Prairie Lea, TX
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January, February and December (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
Prairie Lea, TX
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in September: 8h and 3min
The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in September
Prairie Lea, TX
- Average sunshine days in September: 12.6 days
The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is June (12.4 days).
Average UV index in September
Prairie Lea, 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
Prairie Lea, TX
- Average cloud cover in September: 33
The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in September
Prairie Lea, TX
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, July, August, September, October, November and December (6mi).
The months with the lowest visibility are April, May and June (5mi).
Prairie Lea, Texas, USA
Weather forecast for your location
2. Allow the app to use your location
