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 shifts into September, a minor alteration in temperatures is observed, with average highs reducing from a torrid 95.2°F (35.1°C) to a hot 86.9°F (30.5°C). Energy records an average temperature drop to an agreeable 69.3°F (20.7°C) in September.Heat index
The heat index value for September is appraised at a very hot 95°F (35°C). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.Keep in mind the heat index values are meant for areas in shade and with light wind. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', evaluates the perceived heat by adding the effect of moisture in the air. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.
Humidity
In Energy, the average relative humidity in September is 63%.Rainfall
In Energy, in September, during 14 rainfall days, 2.32" (59mm) of precipitation is typically accumulated. Throughout the year, there are 124 rainfall days, and 22.99" (584mm) of precipitation is accumulated.Snowfall
In Energy, snow does not fall in April through October.Daylight
In September, the average length of the day in Energy, Texas, is 12h and 21min.On the first day of the month, sunrise is at 7:09 am and sunset at 7:56 pm. On the last day of September, in Energy, sunrise is at 7:27 am and sunset at 7:19 pm CDT.
Sunshine
The average sunshine in September is 8.6h.UV index
In Energy, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 6 during September leads to these instructions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Enhance your sun protection with tightly woven, yet airy clothing.
Frequently asked questions
How hot is September in Energy?
What is the average humidity in September in Energy?
How many days does it rain in September in Energy?
When it does not snow in Energy?
What is the average length of the day in September in Energy?
What time are sunrise and sunset in September in Energy?
How many hours of sunshine does Energy have in September?
How high is the UV index in September in Energy?
Average temperature in September
Energy, TX
- Average high temperature in September: 86.9°F
The warmest month (with the highest average high temperature) is August (95.2°F).
The month with the lowest average high temperature is January (56.8°F).
- Average low temperature in September: 69.3°F
The month with the highest average low temperature is August (75.2°F).
The coldest month (with the lowest average low temperature) is January (39.7°F).
Average pressure in September
Energy, 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 (29.9"Hg).
Average wind speed in September
Energy, TX
- Average wind speed in September: 7.6mph
The windiest month (with the highest average wind speed) is March (11.5mph).
The calmest month (with the lowest average wind speed) is September (7.6mph).
Average humidity in September
Energy, TX
- Average humidity in September: 63%
The month with the highest relative humidity is May (71%).
The month with the lowest relative humidity is August (54%).
Average rainfall in September
Energy, TX
- Average rainfall in September: 2.32"
The wettest month (with the highest rainfall) is October (3.07").
The driest month (with the least rainfall) is November (1.1").
Average rainfall days in September
Energy, TX
- Average rainfall days in September: 14 days
The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in September
Energy, TX
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.63").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in September
Energy, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Energy, 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 4min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in September
Energy, TX
- Average sunshine days in September: 13.9 days
The month with the most sunshine days is January (24 days).
The month with the least sunshine days is May (13.2 days).
Average UV index in September
Energy, 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
Energy, TX
- Average cloud cover in September: 29
The months with the most cloud cover are March and May (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in September
Energy, 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).
Energy, Texas, USA
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