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
With the onset of September, Hackleburg's average high-temperature clocks in at a moderately hot 83.3°F (28.5°C), showing a minor fluctuation from the previous month. Hackleburg in September anticipates an average nighttime temperature of 64°F (17.8°C).Heat index
Throughout September, the heat index is evaluated at a hot 89.6°F (32°C). Exhaustion becomes probable with enduring exposure and activity, potentially causing heat cramps.Keep in mind the heat index values are meant for areas in shade and with light wind. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Humidity
In September, the average relative humidity in Hackleburg is 74%.Rainfall
In September, in Hackleburg, the rain falls for 14.6 days. Throughout September, 2.83" (72mm) of precipitation is accumulated. In Hackleburg, during the entire year, the rain falls for 187 days and collects up to 45.98" (1168mm) of precipitation.Snowfall
In Hackleburg, snow does not fall in April through October.Daylight
In Hackleburg, the average length of the day in September is 12h and 23min.On the first day of September, sunrise is at 6:25 am and sunset at 7:16 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 6:36 pm CDT.
Sunshine
In Hackleburg, Alabama, the average sunshine in September is 9h.UV index
In September, the average daily maximum UV index in Hackleburg is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 5 during September translates into the following guidance:
Take precautions - Protection against skin and eye damage is obliged. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
How hot does it get in Hackleburg in September?
What is the average humidity in September in Hackleburg?
How many days does it rain in September in Hackleburg?
When it does not snow in Hackleburg?
What is the average length of the day in September in Hackleburg?
When are sunrise and sunset in September in Hackleburg?
How many hours of sunshine does Hackleburg have in September?
What is the UV index reading in September in Hackleburg?
Average temperature in September
Hackleburg, AL
- Average high temperature in September: 83.3°F
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (48.6°F).
- Average low temperature in September: 64°F
The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).
Average pressure in September
Hackleburg, AL
- Average pressure in September: 30.01"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in September
Hackleburg, AL
- Average wind speed in September: 5.2mph
The windiest month (with the highest average wind speed) is February (8mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity in September
Hackleburg, AL
- Average humidity in September: 74%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (73%).
Average rainfall in September
Hackleburg, AL
- Average rainfall in September: 2.83"
The wettest month (with the highest rainfall) is February (4.72").
The driest month (with the least rainfall) is November (2.52").
Average rainfall days in September
Hackleburg, AL
- Average rainfall days in September: 14.6 days
The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is November (10.7 days).
Average snowfall in September
Hackleburg, AL
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.83").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in September
Hackleburg, AL
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.8 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
Hackleburg, 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: 9h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The months with the least sunshine are February and December (Average sunshine: 4h and 42min).
Average sunshine days in September
Hackleburg, AL
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is July (7.9 days).
Average UV index in September
Hackleburg, AL
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in September
Hackleburg, AL
- Average cloud cover in September: 30
The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are June and September (Cloud cover 30).
Average visibility in September
Hackleburg, AL
- Average visibility in September: 6mi
The months with the highest visibility are February, March, April, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and May (5mi).
Hackleburg, Alabama, USA
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