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's advent presents an average high-temperature of a still tropical 86.9°F (30.5°C), indicating a slight variation from the conditions of the previous month. September brings with it a nighttime average temperature of 69.6°F (20.9°C) in Clayhatchee, Alabama.Heat index
Throughout September, the heat index is appraised at a fiery hot 98.6°F (37°C). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.Take note of the fact that heat index values are based on shaded circumstances with light airflows. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is the outcome of merging air's temperature and its humidity metrics. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. 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 frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.
Humidity
In Clayhatchee, the average relative humidity in September is 74%.Rainfall
In Clayhatchee, during September, the rain falls for 16.7 days and regularly aggregates up to 2.56" (65mm) of precipitation. Throughout the year, there are 176 rainfall days, and 35.31" (897mm) of precipitation is accumulated.Snowfall
March through December are months without snowfall.Daylight
In Clayhatchee, the average length of the day in September is 12h and 20min.On the first day of the month, sunrise is at 6:19 am and sunset at 7:05 pm. On the last day of September, in Clayhatchee, sunrise is at 6:36 am and sunset at 6:28 pm CDT.
Sunshine
In Clayhatchee, the average sunshine in September is 8.8h.UV index
In September, the average daily maximum UV index in Clayhatchee is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The average daily UV index of 6 in September transforms into the following instructions:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Frequently asked questions
How hot is September in Clayhatchee?
What is the average humidity in September in Clayhatchee?
How much does it rain in Clayhatchee in September?
When it does not snow in Clayhatchee?
What is the average length of the day in September in Clayhatchee?
What time are sunrise and sunset in September in Clayhatchee?
How many hours of sunshine does Clayhatchee have in September?
What is the UV index reading in September in Clayhatchee?
Average temperature in September
Clayhatchee, AL
- Average high temperature in September: 86.9°F
The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (58.1°F).
- Average low temperature in September: 69.6°F
The month with the highest average low temperature is August (73.4°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).
Average pressure in September
Clayhatchee, 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
Clayhatchee, AL
- Average wind speed in September: 5.5mph
The windiest months (with the highest average wind speed) are January, February and March (7.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in September
Clayhatchee, AL
- Average humidity in September: 74%
The month with the highest relative humidity is December (76%).
The months with the lowest relative humidity are May and October (69%).
Average rainfall in September
Clayhatchee, AL
- Average rainfall in September: 2.56"
The wettest month (with the highest rainfall) is August (5.04").
The driest month (with the least rainfall) is November (1.93").
Average rainfall days in September
Clayhatchee, AL
- Average rainfall days in September: 16.7 days
The month with the highest number of rainy days is July (24 days).
The month with the least rainy days is November (7.7 days).
Average snowfall in September
Clayhatchee, AL
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in September
Clayhatchee, AL
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.3 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
Clayhatchee, AL
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The months with the least sunshine are February and December (Average sunshine: 5h and 24min).
Average sunshine days in September
Clayhatchee, AL
- Average sunshine days in September: 10.8 days
The month with the most sunshine days is November (20.8 days).
The months with the least sunshine days are July and August (4.9 days).
Average UV index in September
Clayhatchee, 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
Clayhatchee, AL
- Average cloud cover in September: 29
The months with the most cloud cover are February and December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 26).
Average visibility in September
Clayhatchee, 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).
Clayhatchee, Alabama, USA
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