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
The transition from August to September brings an average high-temperature of a still hot 86.5°F (30.3°C), barely different from August's 90.7°F (32.6°C). In September, the average low-temperature records at an agreeable 69.4°F (20.8°C) during the nights.Heat index
The heat index for September is estimated at a sweltering 100.4°F (38°C). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.Take note of the fact that heat index values are based on shaded circumstances with light airflows. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to 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.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.
Humidity
In September, the average relative humidity in Reddell is 79%.Rainfall
In September, in Reddell, the rain falls for 15.6 days. Throughout September, 1.69" (43mm) of precipitation is accumulated. In Reddell, during the entire year, the rain falls for 157.2 days and collects up to 21.02" (534mm) of precipitation.Snowfall
In Reddell, snow does not fall in February through November.Daylight
In Reddell, the average length of the day in September is 12h and 20min.On the first day of September, sunrise is at 6:46 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 6:55 pm CDT.
Sunshine
In Reddell, the average sunshine in September is 9.6h.UV index
The average daily maximum UV index in September in Reddell is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A typical high UV index of 6 in September suggests the following recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Frequently asked questions
How hot is it in Reddell in September?
What is the average humidity in September in Reddell?
How much does it rain in Reddell in September?
When it does not snow in Reddell?
How many hours of daylight does Reddell have in September?
When is the sunrise / sunset in September in Reddell?
How many hours of sunshine does Reddell have in September?
What is the UV index reading in September in Reddell?
Average temperature in September
Reddell, LA
- Average high temperature in September: 86.5°F
The warmest month (with the highest average high temperature) is August (90.7°F).
The month with the lowest average high temperature is January (57.9°F).
- Average low temperature in September: 69.4°F
The month with the highest average low temperature is August (73.8°F).
The coldest month (with the lowest average low temperature) is January (42.3°F).
Average pressure in September
Reddell, LA
- Average pressure in September: 29.96"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.95"Hg).
Average wind speed in September
Reddell, LA
- Average wind speed in September: 5.5mph
The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is July (5.3mph).
Average humidity in September
Reddell, LA
- Average humidity in September: 79%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (72%).
Average rainfall in September
Reddell, LA
- Average rainfall in September: 1.69"
The wettest month (with the highest rainfall) is August (3.39").
The driest month (with the least rainfall) is November (1.06").
Average rainfall days in September
Reddell, LA
- Average rainfall days in September: 15.6 days
The month with the highest number of rainy days is August (20.1 days).
The month with the least rainy days is November (7.8 days).
Average snowfall in September
Reddell, LA
- Average snowfall in September: 0"
The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in September
Reddell, LA
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (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
Reddell, LA
- 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: 9h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in September
Reddell, LA
- Average sunshine days in September: 11.7 days
The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is August (8.5 days).
Average UV index in September
Reddell, LA
- Average UV index in September: 6
The months with the highest UV index are May, June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in September
Reddell, LA
- Average cloud cover in September: 31
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility in September
Reddell, LA
- Average visibility in September: 5mi
The months with the highest visibility are January, February, March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are July, August and September (5mi).
Reddell, Louisiana, USA
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