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
A minor decrease in the average high-temperature is observed during September, shifting from a sweltering 97.9°F (36.6°C) in August to a hot 90.7°F (32.6°C). During September, Langtry observes a consistent average nighttime temperature of 73.6°F (23.1°C).Heat index
September's heat index is appraised at a fiery hot 98.6°F (37°C). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.Be advised, the heat index considers values for conditions in shade and with a light breeze. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.
Humidity
In September, the average relative humidity is 55%.Rainfall
In Langtry, during September, the rain falls for 11 days and regularly aggregates up to 1.46" (37mm) of precipitation. Throughout the year, in Langtry, there are 90 rainfall days, and 11.93" (303mm) of precipitation is accumulated.Snowfall
In Langtry, snow does not fall in March through December.Daylight
The average length of the day in September in Langtry is 12h and 20min.On the first day of September, sunrise is at 7:23 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 7:32 pm CDT.
Sunshine
In Langtry, Texas, the average sunshine in September is 8.7h.UV index
In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In September, a daily maximum UV index of 6 leads to the following instructions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
How hot does it get in Langtry in September?
What is the average humidity in September in Langtry?
How much does it rain in Langtry in September?
When it does not snow in Langtry?
What is the average length of the day in September in Langtry?
When are sunrise and sunset in September in Langtry?
How long on average sun shines in September in Langtry?
How high is the UV index in September in Langtry?
Average temperature in September
Langtry, TX
- Average high temperature in September: 90.7°F
The warmest month (with the highest average high temperature) is August (97.9°F).
The month with the lowest average high temperature is January (63.3°F).
- Average low temperature in September: 73.6°F
The month with the highest average low temperature is August (79°F).
The coldest month (with the lowest average low temperature) is January (45°F).
Average pressure in September
Langtry, TX
- Average pressure in September: 29.96"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are May and June (29.88"Hg).
Average wind speed in September
Langtry, TX
- Average wind speed in September: 10.2mph
The windiest month (with the highest average wind speed) is June (13.6mph).
The calmest months (with the lowest average wind speed) are January and December (8.9mph).
Average humidity in September
Langtry, TX
- Average humidity in September: 55%
The month with the highest relative humidity is November (59%).
The month with the lowest relative humidity is August (46%).
Average rainfall in September
Langtry, TX
- Average rainfall in September: 1.46"
The wettest month (with the highest rainfall) is May (2.24").
The driest months (with the least rainfall) are January, February and December (0.47").
Average rainfall days in September
Langtry, TX
- Average rainfall days in September: 11 days
The month with the highest number of rainy days is May (12.6 days).
The month with the least rainy days is January (4.3 days).
Average snowfall in September
Langtry, TX
- Average snowfall in September: 0"
The months with the highest snowfall are January and February (0.04").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in September
Langtry, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (0.5 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
Langtry, 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 4min
The months with the most sunshine are June and July (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 6h and 6min).
Average sunshine days in September
Langtry, TX
- Average sunshine days in September: 17.4 days
The month with the most sunshine days is January (25.8 days).
The month with the least sunshine days is May (16.3 days).
Average UV index in September
Langtry, TX
- Average UV index in September: 6
The months with the highest UV index are July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in September
Langtry, TX
- Average cloud cover in September: 29
The months with the most cloud cover are March and May (Cloud cover 32).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in September
Langtry, 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).
Langtry, Texas, USA
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