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 arrival of September, El Campo notices a mild change in the average high-temperature, sliding from August's 93.9°F (34.4°C) to a still hot 88.2°F (31.2°C). Throughout September, El Campo encounters an average temperature drop to a pleasant 72.7°F (22.6°C).Heat index
During September, the heat index is estimated at an extremely hot 104°F (40°C). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.Heat index evaluations are typically in the context of light winds and shaded environments. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'feels like', ties air temperature with relative humidity to produce the perceived temperature sensation. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.
Humidity
In September, the average relative humidity is 76%.Rainfall
In El Campo, in September, it is raining for 16.6 days, with typically 2.95" (75mm) of accumulated precipitation. Throughout the year, there are 162.4 rainfall days, and 27.05" (687mm) of precipitation is accumulated.Snowfall
February through November are months without snowfall.Daylight
In El Campo, the average length of the day in September is 12h and 19min.On the first day of September, sunrise is at 7:03 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 7:11 pm CDT.
Sunshine
The average sunshine in September in El Campo is 8.5h.UV index
In El Campo, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A daily maximum UV index of 6 in September translates into the following instructions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Frequently asked questions
How hot is it in El Campo in September?
What is the average humidity in September in El Campo?
How many days does it rain in September in El Campo?
When it does not snow in El Campo?
How many hours of daylight does El Campo have in September?
When are sunrise and sunset in September in El Campo?
How many hours of sunshine does El Campo have in September?
How high is the UV index in September in El Campo?
Average temperature in September
El Campo, TX
- Average high temperature in September: 88.2°F
The warmest month (with the highest average high temperature) is August (93.9°F).
The month with the lowest average high temperature is January (61.3°F).
- Average low temperature in September: 72.7°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 (46°F).
Average pressure in September
El Campo, TX
- Average pressure in September: 29.95"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in September
El Campo, TX
- Average wind speed in September: 6mph
The windiest month (with the highest average wind speed) is April (9mph).
The calmest month (with the lowest average wind speed) is September (6mph).
Average humidity in September
El Campo, TX
- Average humidity in September: 76%
The months with the highest relative humidity are February, March, May and June (78%).
The month with the lowest relative humidity is October (71%).
Average rainfall in September
El Campo, TX
- Average rainfall in September: 2.95"
The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is February (1.42").
Average rainfall days in September
El Campo, TX
- Average rainfall days in September: 16.6 days
The month with the highest number of rainy days is September (16.6 days).
The month with the least rainy days is October (12.1 days).
Average snowfall in September
El Campo, TX
- Average snowfall in September: 0"
The months with the highest snowfall are January and December (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in September
El Campo, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.2 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
El Campo, 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 3min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in September
El Campo, TX
- Average sunshine days in September: 11.6 days
The month with the most sunshine days is January (17.1 days).
The month with the least sunshine days is September (11.6 days).
Average UV index in September
El Campo, 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, February, November and December (UV index 4).
Average cloud cover in September
El Campo, TX
- Average cloud cover in September: 32
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in September
El Campo, TX
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
El Campo, Texas, USA
Weather forecast for your location
2. Allow the app to use your location
