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
Lynntown observes an average high-temperature of a warm 83.3°F (28.5°C) in September, barely different from 88.3°F (31.3°C) in August. Lynntown reports an average low-temperature of 63.9°F (17.7°C) during the nights of September.Heat index
Throughout September, the heat index is computed to be a tropical 89.6°F (32°C). Continuing activity during long-lasting exposure might induce tiredness and result in heat cramps.From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
Humidity
In Lynntown, the average relative humidity in September is 74%.Rainfall
In Lynntown, in September, it is raining for 13.9 days, with typically 2.44" (62mm) of accumulated precipitation. In Lynntown, during the entire year, the rain falls for 171.8 days and collects up to 41.18" (1046mm) of precipitation.Snowfall
In Lynntown, Alabama, snow does not fall in April through October.Daylight
The average length of the day in September in Lynntown, Alabama, is 12h and 23min.On the first day of the month, sunrise is at 6:20 am and sunset at 7:12 pm. On the last day of September, in Lynntown, sunrise is at 6:41 am and sunset at 6:31 pm CDT.
Sunshine
In Lynntown, the average sunshine in September is 8.7h.UV index
In Lynntown, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 5 suggests these recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Frequently asked questions
How hot is September in Lynntown?
What is the average humidity in September in Lynntown?
How many days does it rain in September in Lynntown?
When it does not snow in Lynntown?
What is the average length of the day in September in Lynntown?
What time are sunrise and sunset in September in Lynntown?
How long on average sun shines in September in Lynntown?
What is the UV index reading in September in Lynntown?
Average temperature in September
Lynntown, AL
- Average high temperature in September: 83.3°F
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (47.8°F).
- Average low temperature in September: 63.9°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).
Average pressure in September
Lynntown, AL
- Average pressure in September: 30.02"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in September
Lynntown, AL
- Average wind speed in September: 5.3mph
The windiest month (with the highest average wind speed) is February (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity in September
Lynntown, AL
- Average humidity in September: 74%
The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (72%).
Average rainfall in September
Lynntown, AL
- Average rainfall in September: 2.44"
The wettest months (with the highest rainfall) are April and December (4.29").
The driest month (with the least rainfall) is November (2.24").
Average rainfall days in September
Lynntown, AL
- Average rainfall days in September: 13.9 days
The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is November (9.5 days).
Average snowfall in September
Lynntown, AL
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.59").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in September
Lynntown, AL
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (1.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Lynntown, AL
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in September
Lynntown, AL
- Average sunshine days in September: 14.6 days
The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is July (10.5 days).
Average UV index in September
Lynntown, AL
- Average UV index in September: 5
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in September
Lynntown, AL
- Average cloud cover in September: 31
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in September
Lynntown, 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).
Lynntown, Alabama, USA
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