September weather forecast
Alandale, GA

Share

Weather in September

The first month of the autumn, September, is still a warm month in Alandale, Georgia, with an average temperature ranging between max 83.1°F (28.4°C) and min 63.1°F (17.3°C).

Temperature

Alandale's September reports an average high-temperature of a moderately hot 83.1°F (28.4°C), exhibiting a minor difference from August. September nights observe an average temperature dip to a refreshing 63.1°F (17.3°C).

Heat index

The average heat index in September is appraised at a hot 89.6°F (32°C). If one stays active during extended exposure, it might induce fatigue and result in heat cramps.
Research indicates the heat index considers values in shaded locales and with light winds. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

In September, the average relative humidity is 73%.

Rainfall

In Alandale, during September, the rain falls for 13.6 days and regularly aggregates up to 2.56" (65mm) of precipitation. In Alandale, during the entire year, the rain falls for 180.6 days and collects up to 42.4" (1077mm) of precipitation.

Snowfall

In Alandale, snow does not fall in April through October.

Daylight

The average length of the day in September in Alandale is 12h and 22min.
On the first day of September, sunrise is at 7:09 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 7:20 pm EDT.

Sunshine

In Alandale, the average sunshine in September is 8.6h.

UV index

In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum high UV index of 5 in September translates into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Updated: Aug 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during September?

An average high-temperature, in September, in Alandale, is 83.1°F (28.4°C) and the average low-temperature is 63.1°F (17.3°C). In September, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, is appraised at 89.6°F (32°C).

What is the average humidity in September?

In Alandale, the average relative humidity in September is 73%.

How many days does it rain in September?

In September, the rain falls for 13.6 days. Throughout September, 2.56" (65mm) of precipitation is accumulated.

When it does not snow?

April through October are months without snowfall.

What is the average length of the day in September?

In September, the average day length is 12h and 22min.

What time are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 7:09 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 7:20 pm EDT.

How long on average sun shines in September?

The average sunshine duration in September is 8.6h.

What is the UV index intensity in September?

In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health 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
Alandale, GA

Average temperature in September - Alandale, GA
  • Average high temperature in September: 83.1°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (48.7°F).

  • Average low temperature in September: 63.1°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

Average pressure in September
Alandale, GA

Average pressure in September - Alandale, GA
  • Average pressure in September: 30.03"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed in September
Alandale, GA

Average wind speed in September - Alandale, GA
  • Average wind speed in September: 4.7mph

The windiest month (with the highest average wind speed) is January (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in September
Alandale, GA

Average humidity in September - Alandale, GA
  • Average humidity in September: 73%

The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are July and October (72%).

Average rainfall in September
Alandale, GA

Average rainfall in September - Alandale, GA
  • Average rainfall in September: 2.56"

The wettest month (with the highest rainfall) is August (4.61").
The driest month (with the least rainfall) is October (2.32").

Average rainfall days in September
Alandale, GA

Average rainfall days in September - Alandale, GA
  • Average rainfall days in September: 13.6 days

The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is October (9.6 days).

Average snowfall in September
Alandale, GA

Average snowfall in September - Alandale, GA
  • Average snowfall in September: 0"

The month with the highest snowfall is December (1.54").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in September
Alandale, GA

Average snowfall days in September - Alandale, GA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (1.7 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
Alandale, GA

Average daylight in September / Average sunshine in September - Alandale, GA
  • 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 July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

Average sunshine days in September
Alandale, GA

Average sunshine days in September - Alandale, GA
  • Average sunshine days in September: 14.6 days

The month with the most sunshine days is October (19.8 days).
The month with the least sunshine days is July (7.7 days).

Average UV index in September
Alandale, GA

Average UV index in September - Alandale, GA
  • 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
Alandale, GA

Average cloud cover in September - Alandale, GA
  • Average cloud cover in September: 31

The months with the most cloud cover are February and December (Cloud cover 45).
The month with the least cloud cover is June (Cloud cover 29).

Average visibility in September
Alandale, GA

Average visibility in September - Alandale, GA
  • 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).

Alandale, Georgia, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location