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 brings a negligible change in high-temperatures, falling from a fiery hot 98.2°F (36.8°C) in August to a hot 90.7°F (32.6°C). Throughout September, the nighttime temperature in Pearsall, Texas, averages to an agreeable 72.7°F (22.6°C).Heat index
The heat index for September is evaluated at a scorching 104°F (40°C). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.Heat index data is primarily for areas with shade and subjected to light winds. 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 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.
Humidity
In Pearsall, Texas, the average relative humidity in September is 64%.Rainfall
In September, in Pearsall, the rain falls for 15.4 days. Throughout September, 2.13" (54mm) of precipitation is accumulated. Throughout the year, there are 115.7 rainfall days, and 13.82" (351mm) of precipitation is accumulated.Snowfall
February through November are months without snowfall.Daylight
In Pearsall, the average length of the day in September is 12h and 19min.On the first day of September in Pearsall, sunrise is at 7:14 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 7:22 pm CDT.
Sunshine
In September, the average sunshine in Pearsall, Texas, is 8.4h.UV index
The average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 6 during September translates into the following directions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Frequently asked questions
How hot does it get in Pearsall in September?
What is the average humidity in September in Pearsall?
How much does it rain in Pearsall in September?
When it does not snow in Pearsall?
What is the average length of the day in September in Pearsall?
What time are sunrise and sunset in September in Pearsall?
How many hours of sunshine does Pearsall have in September?
How high is the UV index in September in Pearsall?
Average temperature in September
Pearsall, TX
- Average high temperature in September: 90.7°F
The warmest month (with the highest average high temperature) is August (98.2°F).
The month with the lowest average high temperature is January (63.9°F).
- Average low temperature in September: 72.7°F
The month with the highest average low temperature is August (77°F).
The coldest month (with the lowest average low temperature) is January (46°F).
Average pressure in September
Pearsall, TX
- Average pressure in September: 29.93"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are May and June (29.88"Hg).
Average wind speed in September
Pearsall, TX
- Average wind speed in September: 7.4mph
The windiest month (with the highest average wind speed) is May (10.1mph).
The calmest month (with the lowest average wind speed) is December (7.3mph).
Average humidity in September
Pearsall, TX
- Average humidity in September: 64%
The months with the highest relative humidity are March and May (68%).
The month with the lowest relative humidity is August (55%).
Average rainfall in September
Pearsall, TX
- Average rainfall in September: 2.13"
The wettest month (with the highest rainfall) is May (2.36").
The driest months (with the least rainfall) are January and February (0.55").
Average rainfall days in September
Pearsall, TX
- Average rainfall days in September: 15.4 days
The month with the highest number of rainy days is September (15.4 days).
The month with the least rainy days is August (7.2 days).
Average snowfall in September
Pearsall, TX
- Average snowfall in September: 0"
The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in September
Pearsall, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Pearsall, 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 2min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are November and December (Average sunshine: 5h and 30min).
Average sunshine days in September
Pearsall, TX
- Average sunshine days in September: 13.3 days
The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is September (13.3 days).
Average UV index in September
Pearsall, TX
- Average UV index in September: 6
The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in September
Pearsall, TX
- Average cloud cover in September: 32
The months with the most cloud cover are March and May (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in September
Pearsall, 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).
Pearsall, Texas, USA
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