September weather forecastShorterville, AL
September
Weather in September
September, the first month of the autumn in Shorterville, is also a hot month, with an average temperature ranging between max 86.9°F (30.5°C) and min 69.3°F (20.7°C).Temperature
With the advent of September, Shorterville's high-temperatures adjust to a still tropical 86.9°F (30.5°C), closely aligning with the preceding month. Shorterville's September nights cool down to an average low-temperature of 69.3°F (20.7°C).Heat index
During September, the heat index is appraised at a sweltering 98.6°F (37°C). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.Data suggests that the heat index is set for environments in shade and with a light wind. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'real feel', is found by incorporating humidity levels into the air temperature measurement. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.
Humidity
In Shorterville, the average relative humidity in September is 73%.Rainfall
September and November are months with the least rain when the rain falls for 11.5 days and typically aggregates up to 0.67" (17mm) of rain.Snowfall
March through December are months without snowfall.Daylight
In September, the average length of the day in Shorterville is 12h and 21min.On the first day of the month, sunrise is at 6:16 am and sunset at 7:03 pm. On the last day of September, sunrise is at 6:34 am and sunset at 6:26 pm CDT.
Sunshine
In September, the average sunshine is 8.8h.UV index
In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index, 6 during September, leads to the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. 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. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Shorterville, AL
- Average high temperature in September: 86.9°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (57.6°F).
- Average low temperature in September: 69.3°F
The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (41.4°F).
Average pressure in September
Shorterville, AL
- Average pressure in September: 29.99"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).
Average wind speed in September
Shorterville, AL
- Average wind speed in September: 5.8mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in September
Shorterville, AL
- Average humidity in September: 73%
The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is October (68%).
Average rainfall in September
Shorterville, AL
- Average rainfall in September: 0.67"
The wettest month (with the highest rainfall) is August (2.01").
The driest months (with the least rainfall) are September and November (0.67").
Average rainfall days in September
Shorterville, AL
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is August (16.8 days).
The month with the least rainy days is November (6.1 days).
Average snowfall in September
Shorterville, AL
- Average snowfall in September: 0"
The months with the highest snowfall are January and February (0.04").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in September
Shorterville, AL
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January, February and December (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
Shorterville, AL
- Average daylight in September: 12h and 18min
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 48min
The months with the most sunshine are June and July (Average sunshine: 10h and 48min).
The months with the least sunshine are February and December (Average sunshine: 5h and 18min).
Average sunshine days in September
Shorterville, AL
- Average sunshine days in September: 16.5 days
The months with the most sunshine days are October and November (22.7 days).
The month with the least sunshine days is August (10.4 days).
Average UV index in September
Shorterville, AL
- Average UV index in September: 6
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in September
Shorterville, AL
- Average cloud cover in September: 29
The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 27).
Average visibility in September
Shorterville, AL
- 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).
