September weather forecast
Frisco City, AL

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Weather in September

September, the first month of the autumn in Frisco City, is still a tropical month, with temperature in the range of an average low of 68°F (20°C) and an average high of 88.2°F (31.2°C).

Temperature

The start of September marks an average high-temperature of a still hot 88.2°F (31.2°C), hardly distinguishable from the conditions in August. Frisco City sees an average low-temperature of 68°F (20°C) during September.

Heat index

In September, the average heat index is evaluated at a blistering 104°F (40°C). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a numerical representation of warmth when taking temperature and moisture levels into account. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. 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 human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In September, the average relative humidity is 76%.

Rainfall

In September, the rain falls for 17.2 days. Throughout September, 2.6" (66mm) of precipitation is accumulated. In Frisco City, during the entire year, the rain falls for 178.8 days and collects up to 36.61" (930mm) of precipitation.

Snowfall

April through November are months without snowfall.

Daylight

The average length of the day in September is 12h and 21min.
On the first day of September in Frisco City, sunrise is at 6:25 am and sunset at 7:12 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 6:35 pm CDT.

Sunshine

The average sunshine in September in Frisco City is 8.7h.

UV index

In Frisco City, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index, 6 during September, leads to the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in Frisco City in September?

In Frisco City, in September, the average high-temperature is 88.2°F (31.2°C), and the average low-temperature is 68°F (20°C). In September, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, is evaluated at 104°F (40°C).

What is the average humidity in September?

In September, the average relative humidity is 76%.

How many days does it rain in September?

In Frisco City, Alabama, during September, the rain falls for 17.2 days and regularly aggregates up to 2.6" (66mm) of precipitation.

When it does not snow?

April through November are months without snowfall.

What is the average length of the day in September?

In Frisco City, the average day length in September is 12h and 21min.

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 6:25 am and sunset at 7:12 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 6:35 pm CDT.

How many hours of sunshine does Frisco City have in September?

In Frisco City, the average sunshine duration in September is 8.7h.

What is the UV index reading in September in Frisco City?

In Frisco City, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Frisco City, AL

Average temperature in September - Frisco City, AL
  • Average high temperature in September: 88.2°F

The warmest month (with the highest average high temperature) is July (92.3°F).
The month with the lowest average high temperature is January (57°F).

  • Average low temperature in September: 68°F

The month with the highest average low temperature is August (72.3°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).

Average pressure in September
Frisco City, AL

Average pressure in September - Frisco City, AL
  • Average pressure in September: 29.98"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).

Average wind speed in September
Frisco City, AL

Average wind speed in September - Frisco City, AL
  • Average wind speed in September: 4.5mph

The windiest months (with the highest average wind speed) are February, March and April (6.2mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).

Average humidity in September
Frisco City, AL

Average humidity in September - Frisco City, AL
  • Average humidity in September: 76%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (72%).

Average rainfall in September
Frisco City, AL

Average rainfall in September - Frisco City, AL
  • Average rainfall in September: 2.6"

The wettest month (with the highest rainfall) is August (4.53").
The driest month (with the least rainfall) is November (2.09").

Average rainfall days in September
Frisco City, AL

Average rainfall days in September - Frisco City, AL
  • Average rainfall days in September: 17.2 days

The month with the highest number of rainy days is July (24.4 days).
The month with the least rainy days is November (7.8 days).

Average snowfall in September
Frisco City, AL

Average snowfall in September - Frisco City, AL
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.24").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in September
Frisco City, AL

Average snowfall days in September - Frisco City, AL
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Frisco City, AL

Average daylight in September / Average sunshine in September - Frisco City, 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 36min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days in September
Frisco City, AL

Average sunshine days in September - Frisco City, AL
  • Average sunshine days in September: 11 days

The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is July (4.8 days).

Average UV index in September
Frisco City, AL

Average UV index in September - Frisco City, AL
  • Average UV index in September: 6

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).

Average cloud cover in September
Frisco City, AL

Average cloud cover in September - Frisco City, AL
  • Average cloud cover in September: 34

The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 31).

Average visibility in September
Frisco City, AL

Average visibility in September - Frisco City, AL
  • Average visibility in September: 5mi

The months with the highest visibility are June and October (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September, November and December (5mi).

Frisco City, Alabama, USA

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