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 is marked by an average high-temperature of a still hot 88.2°F (31.2°C), almost identical to the preceding month. Nighttime temperatures in September average to an agreeable 68°F (20°C) in Repton.Heat index
The heat index for September is appraised at a blistering 104°F (40°C). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.Understanding the heat index involves considering values for shaded locales with light wind. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. 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 heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.
Humidity
In Repton, the average relative humidity in September is 76%.Rainfall
In Repton, in September, during 17.2 rainfall days, 2.6" (66mm) of precipitation is typically accumulated. In Repton, during the entire year, the rain falls for 178.8 days and collects up to 36.61" (930mm) of precipitation.Snowfall
April through November are months without snowfall.Daylight
In September, the average length of the day in Repton is 12h and 21min.On the first day of the month, sunrise is at 6:25 am and sunset at 7:12 pm. On the last day of September, in Repton, sunrise is at 6:42 am and sunset at 6:34 pm CDT.
Sunshine
The average sunshine in September is 8.7h.UV index
In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.Note: The UV index of 6 during September translates into the following guidance:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. 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. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
Is it hot in Repton during September?
What is the average humidity in September in Repton?
How much does it rain in Repton in September?
When it does not snow in Repton?
How many hours of daylight does Repton have in September?
What time are sunrise and sunset in September in Repton?
How many hours of sunshine does Repton have in September?
What is the UV index reading in September in Repton?
Average temperature in September
Repton, AL
- Average high temperature in September: 88.2°F
The warmest month (with the highest average high temperature) is July (92.3°F).
The month with the lowest average high temperature is January (57°F).
- Average low temperature in September: 68°F
The month with the highest average low temperature is August (72.3°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).
Average pressure in September
Repton, AL
- Average pressure in September: 29.98"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).
Average wind speed in September
Repton, AL
- Average wind speed in September: 4.5mph
The windiest months (with the highest average wind speed) are February, March and April (6.2mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).
Average humidity in September
Repton, AL
- Average humidity in September: 76%
The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (72%).
Average rainfall in September
Repton, AL
- Average rainfall in September: 2.6"
The wettest month (with the highest rainfall) is August (4.53").
The driest month (with the least rainfall) is November (2.09").
Average rainfall days in September
Repton, AL
- Average rainfall days in September: 17.2 days
The month with the highest number of rainy days is July (24.4 days).
The month with the least rainy days is November (7.8 days).
Average snowfall in September
Repton, AL
- Average snowfall in September: 0"
The month with the highest snowfall is January (0.24").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in September
Repton, AL
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.5 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
Repton, AL
- 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 June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days in September
Repton, AL
- Average sunshine days in September: 11 days
The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is July (4.8 days).
Average UV index in September
Repton, AL
- 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, November and December (UV index 3).
Average cloud cover in September
Repton, AL
- Average cloud cover in September: 34
The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 31).
Average visibility in September
Repton, AL
- Average visibility in September: 5mi
The months with the highest visibility are June and October (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September, November and December (5mi).
Repton, Alabama, USA
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