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
As August transitions into September, Ace sees a gentle drop in the average high-temperature, transitioning from a sweltering 95.9°F (35.5°C) to a hot 89.4°F (31.9°C). In September, the recorded average low-temperature in Ace is an agreeable 69.4°F (20.8°C).Heat index
In September, the average heat index is calculated to be a scorching 107.6°F (42°C). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.In reference to the heat index, it's for places in shade and with a slight wind. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. 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. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.
Humidity
The average relative humidity in September is 76%.Rainfall
In Ace, Texas, in September, during 17.7 rainfall days, 3.9" (99mm) of precipitation is typically accumulated. Throughout the year, there are 172.3 rainfall days, and 35.24" (895mm) of precipitation is accumulated.Snowfall
March through November are months without snowfall.Daylight
In September, the average length of the day in Ace is 12h and 20min.On the first day of the month, sunrise is at 6:56 am and sunset at 7:41 pm. On the last day of September, in Ace, sunrise is at 7:12 am and sunset at 7:05 pm CDT.
Sunshine
In Ace, Texas, the average sunshine in September is 8.3h.UV index
In September, the average daily maximum UV index in Ace, Texas, is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 6 in September translates into this advice:
Guard against overexposure. Protection from sun-induced harm is essential. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Frequently asked questions
How hot does it get in Ace in September?
What is the average humidity in September in Ace?
How much does it rain in Ace in September?
When it does not snow in Ace?
How many hours of daylight does Ace have in September?
What time are sunrise and sunset in September in Ace?
How many hours of sunshine does Ace have in September?
What is the UV index intensity in September in Ace?
Average temperature in September
Ace, TX
- Average high temperature in September: 89.4°F
The warmest month (with the highest average high temperature) is August (95.9°F).
The month with the lowest average high temperature is January (59.2°F).
- Average low temperature in September: 69.4°F
The month with the highest average low temperature is July (74.1°F).
The coldest month (with the lowest average low temperature) is January (42.1°F).
Average pressure in September
Ace, TX
- Average pressure in September: 29.96"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
Ace, TX
- Average wind speed in September: 4.7mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest months (with the lowest average wind speed) are July, August and September (4.7mph).
Average humidity in September
Ace, TX
- Average humidity in September: 76%
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are August and October (73%).
Average rainfall in September
Ace, TX
- Average rainfall in September: 3.9"
The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is November (2.09").
Average rainfall days in September
Ace, TX
- Average rainfall days in September: 17.7 days
The month with the highest number of rainy days is September (17.7 days).
The month with the least rainy days is October (11.5 days).
Average snowfall in September
Ace, TX
- Average snowfall in September: 0"
The month with the highest snowfall is January (0.39").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in September
Ace, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (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
Ace, TX
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days in September
Ace, TX
- Average sunshine days in September: 10.6 days
The month with the most sunshine days is October (17.6 days).
The month with the least sunshine days is September (10.6 days).
Average UV index in September
Ace, 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
Ace, TX
- Average cloud cover in September: 39
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Ace, TX
- Average visibility in September: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Ace, Texas, USA
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