September weather forecast and climate
Hickory Heights, GA

September, the first month of the autumn, in Hickory Heights, is also a moderately hot month, with average temperature varying between 83.3°F (28.5°C) and 64°F (17.8°C).

Temperature

In September, the average high-temperature is almost the same as in August - a moderately hot 83.3°F (28.5°C). The average low-temperature, in September, is 64°F (17.8°C).

Heat index

The average heat index is estimated at a tropical 90.5°F (32.5°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'felt air temperature', or 'apparent temperature', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like wind, clothing, differences in body mass, height, and shape, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In Hickory Heights, Georgia, the average relative humidity is 75%.

Rainfall

In Hickory Heights, in September, it is raining for 13.7 days, with typically 2.87" (73mm) of accumulated precipitation. Throughout the year, in Hickory Heights, there are 180.2 rainfall days, and 41.5" (1054mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

In September, the average length of the day in Hickory Heights, Georgia, is 12.4h.

Sunshine

In Hickory Heights, the average sunshine in September is 8.5h.

UV index

In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV rays for ordinary individuals.
Note: In September, the average maximum UV index of 5 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in September in Hickory Heights?

In Hickory Heights, in September, the average high-temperature is 83.3°F (28.5°C), and the average low-temperature is 64°F (17.8°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), that combines air temperature and relative humidity, in September is estimated at 90.5°F (32.5°C).

What is the average humidity in September in Hickory Heights?

The average relative humidity in September in Hickory Heights is 75%.

How much does it rain in Hickory Heights in September?

In Hickory Heights, in September, it is raining for 13.7 days, with typically 2.87" (73mm) of accumulated precipitation.

When it does not snow in Hickory Heights?

In Hickory Heights snow does not fall in April through October.

How many hours of daylight does Hickory Heights have in September?

The average length of the day in September is 12.4h.

How many hours of sunshine does Hickory Heights have in September?

The average sunshine in September in Hickory Heights, Georgia, is 8.5h.

What is the UV index reading in September in Hickory Heights?

In Hickory Heights, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in September - Hickory Heights, GA
  • Average high temperature in September: 83.3°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (50.5°F).

  • Average low temperature in September: 64°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (34.5°F).

Average pressure in September - Hickory Heights, GA
  • Average pressure in September: 30.02"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.99").

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

The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in September - Hickory Heights, GA
  • Average humidity in September: 75%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (73%).

Average rainfall in September - Hickory Heights, GA
  • Average rainfall in September: 2.87"

The wettest month (with the highest rainfall) is August (4.76").
The driest month (with the least rainfall) is October (1.97").

Average rainfall days in September - Hickory Heights, GA
  • Average rainfall days in September: 13.7 days

The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is October (8.6 days).

Average snowfall in September - Hickory Heights, GA
  • Average snowfall in September: 0"

The month with the highest snowfall is December (0.59").
Months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in September - Hickory Heights, GA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (1.3 days).
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 - Hickory Heights, GA
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in September: 8.5h

Months with the most sunshine are June and July (Average sunshine: 10.3h).
The month with the least sunshine is December (Average sunshine: 5h).

Average sunshine days in September - Hickory Heights, GA
  • Average sunshine days in September: 14.9 days

The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is July (6.9 days).

Average UV index in September - Hickory Heights, GA
  • Average UV index in September: 5

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in September - Hickory Heights, GA
  • Average cloud cover in September: 33

Months with the most cloud cover are February and December (Cloud cover 47).
Months with the least cloud cover are June and October (Cloud cover 32).

Average visibility in September - Hickory Heights, GA
  • Average visibility in September: 5mi

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