Hallwood
Georgia, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Hallwood, GA

The first month of the autumn, September, is also a moderately hot month in Hallwood, Georgia, with average temperature fluctuating between 85.1°F (29.5°C) and 65.8°F (18.8°C).

Temperature

In September, the average high-temperature is almost the same as in August - a warm 85.1°F (29.5°C). In Hallwood, the average low-temperature is 65.8°F (18.8°C).

Heat index

In September, the average heat index is evaluated at a hot 94.1°F (34.5°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'real feel', or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like activity, pregnancy, clothing, and metabolic differences affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. 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 Hallwood, the average relative humidity in September is 73%.

Rainfall

The month with the least rainfall in Hallwood is September when the rain falls for 12.7 days and typically collects 1.93" (49mm) of precipitation.

Snowfall

In Hallwood snow does not fall in April through November.

Daylight

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

Sunshine

In Hallwood, Georgia, the average sunshine is 8.6h.

UV index

In Hallwood, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In September, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in September in Hallwood?

In September, the average high-temperature is 85.1°F (29.5°C), and the average low-temperature is 65.8°F (18.8°C). In September, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), that combines relative humidity and air temperature, is evaluated at 94.1°F (34.5°C).

What is the average humidity in September in Hallwood?

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

How many days does it rain in September in Hallwood?

In Hallwood, during September, the rain falls for 12.7 days and regularly aggregates up to 1.93" (49mm) of precipitation.

What is the driest month in Hallwood?

September is the month with the least rainfall in Hallwood. Rain falls for 12.7 days and accumulates 1.93" (49mm) of precipitation.

When it does not snow in Hallwood?

In Hallwood snow does not fall in April through November.

How many hours of daylight does Hallwood have in September?

In September, the average length of the day in Hallwood is 12.4h.

How long on average sun shines in September in Hallwood?

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

What is the UV index intensity in September in Hallwood?

In September, the average daily maximum UV index in Hallwood is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in September - Hallwood, GA
  • Average high temperature in September: 85.1°F

The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (53.1°F).

  • Average low temperature in September: 65.8°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (37°F).

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

The month with the highest relative humidity is December (77%).
Months with the lowest relative humidity are October and November (72%).

Average rainfall in September - Hallwood, GA
  • Average rainfall in September: 1.93"

The wettest month (with the highest rainfall) is August (3.94").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days in September - Hallwood, GA
  • Average rainfall days in September: 12.7 days

The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is November (8.3 days).

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

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

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

The month with the highest number of snowfall days is January (0.8 days).
Months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in September / Average sunshine in September - Hallwood, GA
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in September: 8.6h

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 5.3h).

Average UV index in September - Hallwood, GA
  • Average UV index in September: 6

The month with the highest UV index is June (UV index 7).
Months with the lowest UV index are January, February and December (UV index 3).