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
In September, the meteorological conditions change slightly, with the average high-temperature moving from a sweltering 95.4°F (35.2°C) in August to a tropical 86.9°F (30.5°C). Throughout September, Kermit witnesses a nighttime temperature average of 69.3°F (20.7°C).Heat index
The heat index for September is computed to be a hot 89.6°F (32°C). If one persists in activity during exposure, it could induce weariness and subsequently, heat cramps.It is crucial to understand that heat index figures are for shade and gentle wind conditions. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Humidity
In September, the average relative humidity is 49%.Rainfall
The month with the most rainfall is September, when the rain falls for 12.3 days and typically aggregates up to 1.57" (40mm) of precipitation.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in September is 12h and 21min.On the first day of September, sunrise is at 7:28 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 7:38 pm CDT.
Sunshine
In September, the average sunshine is 9.2h.UV index
The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 6 in September translates into the following instructions:
Resist overexposure. Safeguarding from solar damage is indispensable. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in September?
What is the average humidity in September?
What is the wettest month?
How many days does it rain in September?
When it does not snow?
What is the average length of the day in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Kermit, TX
- Average high temperature in September: 86.9°F
The warmest month (with the highest average high temperature) is June (95.9°F).
The month with the lowest average high temperature is January (57°F).
- Average low temperature in September: 69.3°F
The month with the highest average low temperature is August (76.6°F).
The coldest month (with the lowest average low temperature) is January (38.1°F).
Average pressure in September
Kermit, TX
- Average pressure in September: 29.95"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in September
Kermit, TX
- Average wind speed in September: 10.5mph
The windiest month (with the highest average wind speed) is June (12.7mph).
The calmest month (with the lowest average wind speed) is December (9mph).
Average humidity in September
Kermit, TX
- Average humidity in September: 49%
The month with the highest relative humidity is December (50%).
The month with the lowest relative humidity is April (31%).
Average rainfall in September
Kermit, TX
- Average rainfall in September: 1.57"
The wettest month (with the highest rainfall) is September (1.57").
The driest month (with the least rainfall) is February (0.2").
Average rainfall days in September
Kermit, TX
- Average rainfall days in September: 12.3 days
The month with the highest number of rainy days is September (12.3 days).
The month with the least rainy days is February (2.7 days).
Average snowfall in September
Kermit, TX
- Average snowfall in September: 0"
The month with the highest snowfall is December (0.79").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in September
Kermit, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (1.6 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
Kermit, 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: 9h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in September
Kermit, TX
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is January (27.2 days).
The month with the least sunshine days is September (15.4 days).
Average UV index in September
Kermit, TX
- Average UV index in September: 6
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in September
Kermit, TX
- Average cloud cover in September: 21
The month with the most cloud cover is September (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 12).
Average visibility in September
Kermit, 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).
Kermit, Texas, USA
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