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

September weather forecast and climate
Imperial, GA

The first month of the autumn, September, is still a warm month in Imperial, Georgia, with average temperature varying between 65.8°F (18.8°C) and 85.1°F (29.5°C).

Temperature

In September, the average high-temperature is practically the same as in August - a moderately hot 85.1°F (29.5°C). In September, in Imperial, the average low-temperature is 65.8°F (18.8°C).

Heat index

The average heat index in September is evaluated at a tropical 94.1°F (34.5°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'real feel', 'feels like', or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like activity, pregnancy, differences in body mass, height, and shape, and clothing 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

The average relative humidity in Imperial is 73%.

Rainfall

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

Snowfall

In Imperial snow does not fall in April through November.

Daylight

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

Sunshine

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

UV index

In Imperial, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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 Imperial?

The average high-temperature, in September, in Imperial, Georgia, is 85.1°F (29.5°C), while the average low-temperature is 65.8°F (18.8°C). In September, the average heat index (a.k.a. 'real feel', 'feels like'), that combines both air temperature and relative humidity, is evaluated at 94.1°F (34.5°C).

What is the average humidity in September in Imperial?

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

How much does it rain in Imperial in September?

In Imperial, Georgia, 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 Imperial?

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

When it does not snow in Imperial?

In Imperial snow does not fall in April through November.

How many hours of daylight does Imperial have in September?

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

How many hours of sunshine does Imperial have in September?

In September, the average sunshine in Imperial, Georgia, is 8.6h.

How high is the UV index in September in Imperial?

The average daily maximum UV index in September in Imperial, Georgia, is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unprotected exposure to the UV radiation.
Average temperature in September - Imperial, 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 - Imperial, 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 - Imperial, 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 - Imperial, 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 - Imperial, 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 - Imperial, 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 - Imperial, 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 - Imperial, 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).