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 arrival of September, Fort Davis's average high-temperature registers at a still tropical 86.5°F (30.3°C), indicating a subtle variation from the previous month. Throughout September, Fort Davis records an average temperature of 67.8°F (19.9°C) at night.Heat index
September's average heat index is calculated to be a sweltering 98.6°F (37°C). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.When referencing the heat index, its values are suitable for shady environments and light breezes. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'feels like' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. 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. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.
Humidity
The average relative humidity in September is 73%.Rainfall
In Fort Davis, in September, it is raining for 15 days, with typically 2.36" (60mm) of accumulated precipitation. Throughout the year, in Fort Davis, there are 173.9 rainfall days, and 36.89" (937mm) of precipitation is accumulated.Snowfall
April through December are months without snowfall.Daylight
In September, the average length of the day in Fort Davis is 12h and 21min.On the first day of the month, sunrise is at 6:18 am and sunset at 7:06 pm. On the last day of September, in Fort Davis, sunrise is at 6:36 am and sunset at 6:28 pm CDT.
Sunshine
In Fort Davis, the average sunshine in September is 8.7h.UV index
In Fort Davis, Alabama, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the maximum UV index of 6 suggests this advice:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Frequently asked questions
How hot is it in Fort Davis in September?
What is the average humidity in September in Fort Davis?
How many days does it rain in September in Fort Davis?
When it does not snow in Fort Davis?
What is the average length of the day in September in Fort Davis?
What time are sunrise and sunset in September in Fort Davis?
How many hours of sunshine does Fort Davis have in September?
What is the UV index reading in September in Fort Davis?
Average temperature in September
Fort Davis, AL
- Average high temperature in September: 86.5°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (55.8°F).
- Average low temperature in September: 67.8°F
The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).
Average pressure in September
Fort Davis, AL
- Average pressure in September: 30"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
Fort Davis, AL
- Average wind speed in September: 5.3mph
The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity in September
Fort Davis, AL
- Average humidity in September: 73%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (70%).
Average rainfall in September
Fort Davis, AL
- Average rainfall in September: 2.36"
The wettest month (with the highest rainfall) is August (4.21").
The driest month (with the least rainfall) is October (2.2").
Average rainfall days in September
Fort Davis, AL
- Average rainfall days in September: 15 days
The month with the highest number of rainy days is July (21.5 days).
The month with the least rainy days is November (8 days).
Average snowfall in September
Fort Davis, AL
- Average snowfall in September: 0"
The month with the highest snowfall is January (0.2").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days in September
Fort Davis, AL
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Fort Davis, 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 48min).
The months with the least sunshine are February and December (Average sunshine: 5h and 12min).
Average sunshine days in September
Fort Davis, AL
- Average sunshine days in September: 13.3 days
The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is July (8.1 days).
Average UV index in September
Fort Davis, AL
- Average UV index in September: 6
The months with the highest UV index are 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
Fort Davis, AL
- Average cloud cover in September: 32
The months with the most cloud cover are February and December (Cloud cover 44).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility in September
Fort Davis, AL
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
Fort Davis, Alabama, USA
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