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
With the onset of September, Tehuacana experiences a modest temperature adjustment, with the average high-temperature gently receding from a sweltering 95.5°F (35.3°C) in August to a hot 88.3°F (31.3°C). Tehuacana, in September, witnesses an average low-temperature of 69.6°F (20.9°C).Heat index
The heat index value for September is evaluated at a torrid 100.4°F (38°C). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.When assessing, remember that heat index measurements are for light winds and shaded spots. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', comes about by integrating the temperature readings with the humidity levels. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. As body temperatures escalate without effective heat release, one might face dehydration threats.
Humidity
In Tehuacana, the average relative humidity in September is 68%.Rainfall
In Tehuacana, in September, it is raining for 13.5 days, with typically 1.65" (42mm) of accumulated precipitation. In Tehuacana, during the entire year, the rain falls for 124.9 days and collects up to 17.36" (441mm) of precipitation.Snowfall
In Tehuacana, snow does not fall in March through December.Daylight
In Tehuacana, the average length of the day in September is 12h and 21min.On the first day of September, sunrise is at 7:02 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 7:11 pm CDT.
Sunshine
The average sunshine in September in Tehuacana is 8.4h.UV index
In Tehuacana, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index, 6 in September, converts into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September in Tehuacana?
What is the average humidity in September in Tehuacana?
How much does it rain in Tehuacana in September?
When it does not snow in Tehuacana?
How many hours of daylight does Tehuacana have in September?
When is the sunrise / sunset in September in Tehuacana?
How long on average sun shines in September in Tehuacana?
What is the UV index intensity in September in Tehuacana?
Average temperature in September
Tehuacana, TX
- Average high temperature in September: 88.3°F
The warmest month (with the highest average high temperature) is August (95.5°F).
The month with the lowest average high temperature is January (56.1°F).
- Average low temperature in September: 69.6°F
The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (40.3°F).
Average pressure in September
Tehuacana, TX
- Average pressure in September: 29.97"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in September
Tehuacana, TX
- Average wind speed in September: 6.3mph
The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest month (with the lowest average wind speed) is September (6.3mph).
Average humidity in September
Tehuacana, TX
- Average humidity in September: 68%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is August (62%).
Average rainfall in September
Tehuacana, TX
- Average rainfall in September: 1.65"
The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is November (0.79").
Average rainfall days in September
Tehuacana, TX
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is May (13.7 days).
The month with the least rainy days is January (6 days).
Average snowfall in September
Tehuacana, TX
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.2").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in September
Tehuacana, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.9 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
Tehuacana, 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 2min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in September
Tehuacana, TX
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is January (23.2 days).
The month with the least sunshine days is May (14.3 days).
Average UV index in September
Tehuacana, TX
- Average UV index in September: 6
The months with the highest UV index are 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
Tehuacana, TX
- Average cloud cover in September: 31
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in September
Tehuacana, 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).
Tehuacana, Texas, USA
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