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 arrival subtly correlates with a reduction in the average high-temperature, down from a sweltering 97°F (36.1°C) in August to a tropical 89.4°F (31.9°C). During the month of September, Waelder experiences a steady low-temperature average of 71.6°F (22°C).Heat index
September's mean heat index is calculated to be an extremely hot 104°F (40°C). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.Be aware that heat index ratings are designed for shaded locations and minor breezes. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.
Humidity
The average relative humidity in September is 71%.Rainfall
In Waelder, in September, during 16.4 rainfall days, 2.8" (71mm) of precipitation is typically accumulated. Throughout the year, in Waelder, there are 146.3 rainfall days, and 21.34" (542mm) of precipitation is accumulated.Snowfall
In Waelder, snow does not fall in March through November.Daylight
In September, the average length of the day in Waelder is 12h and 20min.On the first day of the month, sunrise is at 7:06 am and sunset at 7:51 pm. On the last day of September, in Waelder, sunrise is at 7:22 am and sunset at 7:15 pm CDT.
Sunshine
In Waelder, the average sunshine in September is 8.3h.UV index
In September, the average daily maximum UV index in Waelder is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.Note: A maximum daily UV index of 6 during September morphs into the following directions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
How hot is September in Waelder?
What is the average humidity in September in Waelder?
How much does it rain in Waelder in September?
When it does not snow in Waelder?
How many hours of daylight does Waelder have in September?
When are sunrise and sunset in September in Waelder?
How many hours of sunshine does Waelder have in September?
What is the UV index reading in September in Waelder?
Average temperature in September
Waelder, TX
- Average high temperature in September: 89.4°F
The warmest month (with the highest average high temperature) is August (97°F).
The month with the lowest average high temperature is January (60.8°F).
- Average low temperature in September: 71.6°F
The month with the highest average low temperature is August (75.7°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).
Average pressure in September
Waelder, 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 (29.91"Hg).
Average wind speed in September
Waelder, TX
- Average wind speed in September: 6mph
The windiest months (with the highest average wind speed) are February, March, April and May (8.3mph).
The calmest month (with the lowest average wind speed) is September (6mph).
Average humidity in September
Waelder, TX
- Average humidity in September: 71%
The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is August (64%).
Average rainfall in September
Waelder, TX
- Average rainfall in September: 2.8"
The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is February (0.71").
Average rainfall days in September
Waelder, TX
- Average rainfall days in September: 16.4 days
The month with the highest number of rainy days is September (16.4 days).
The month with the least rainy days is January (9.1 days).
Average snowfall in September
Waelder, TX
- Average snowfall in September: 0"
The month with the highest snowfall is January (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in September
Waelder, TX
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January, February and December (0.3 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
Waelder, 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 August (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in September
Waelder, TX
- Average sunshine days in September: 12.1 days
The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is June (11.1 days).
Average UV index in September
Waelder, TX
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in September
Waelder, TX
- Average cloud cover in September: 35
The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in September
Waelder, TX
- Average visibility in September: 6mi
The months with the highest visibility are January, February, August, September, October, November and December (6mi).
The months with the lowest visibility are March, April, May, June and July (5mi).
Waelder, Texas, USA
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