Fair Oaks
Georgia, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Fair Oaks, GA

The first month of the autumn, September, is also a moderately hot month in Fair Oaks, Georgia, with temperature in the range of an average low of 65.5°F (18.6°C) and an average high of 84°F (28.9°C).

Temperature

In Fair Oaks, Georgia, the average high-temperature in September marginally drops, from a tropical 89.4°F (31.9°C) in August, to a moderately hot 84°F (28.9°C). In Fair Oaks, in September, the average low-temperature is 65.5°F (18.6°C).

Heat index

The average heat index in September is calculated to a tropical 90.1°F (32.3°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. 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 'feels like', 'real feel', 'felt air temperature', 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, wind, and differences in body mass, height, and shape affect individual temperature impact. 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. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity in Fair Oaks is 69%.

Rainfall

In Fair Oaks, during September, the rain falls for 12.8 days and regularly aggregates up to 2.76" (70mm) of precipitation. Throughout the year, in Fair Oaks, there are 177.1 rainfall days, and 41.93" (1065mm) of precipitation is accumulated.

Snowfall

In Fair Oaks snow does not fall in April through November.

Daylight

In Fair Oaks, the average length of the day is 12.4h.

Sunshine

In September, the average sunshine in Fair Oaks, Georgia, is 8.5h.

UV index

The average daily maximum UV index in Fair Oaks is 5. A UV Index reading of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 5 in September interpret into the following advice:
Take precautions - Protection against sunburn is recommended. 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 Fair Oaks?

In Fair Oaks, in September, the average high-temperature is 84°F (28.9°C), and the average low-temperature is 65.5°F (18.6°C). In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), that factores the actual air temperature with the relative humidity, is estimated at 90.1°F (32.3°C).

What is the average humidity in September in Fair Oaks?

In September, the average relative humidity is 69%.

How much does it rain in Fair Oaks in September?

In Fair Oaks, in September, during 12.8 rainfall days, 2.76" (70mm) of precipitation is typically accumulated.

When it does not snow in Fair Oaks?

April through November are months without snowfall in Fair Oaks.

What is the average length of the day in September in Fair Oaks?

In Fair Oaks, Georgia, the average length of the day in September is 12.4h.

How long on average sun shines in September in Fair Oaks?

In September, the average sunshine is 8.5h.

How high is the UV index in September in Fair Oaks?

The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV rays.
Average temperature in September - Fair Oaks, GA
  • Average high temperature in September: 84°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (49.6°F).

  • Average low temperature in September: 65.5°F

The month with the highest average low temperature is July (71.4°F).
The coldest month (with the lowest average low temperature) is January (34.2°F).

Average humidity in September - Fair Oaks, GA
  • Average humidity in September: 69%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is August (68%).

Average rainfall in September - Fair Oaks, GA
  • Average rainfall in September: 2.76"

The wettest month (with the highest rainfall) is August (4.88").
The driest month (with the least rainfall) is October (2.24").

Average rainfall days in September - Fair Oaks, GA
  • Average rainfall days in September: 12.8 days

The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is November (9.5 days).

Average snowfall in September - Fair Oaks, GA
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.98").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in September - Fair Oaks, GA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (1.6 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in September / Average sunshine in September - Fair Oaks, 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: 9.9h).

  • Average sunshine in September: 8.5h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is December (Average sunshine: 5h).

Average UV index in September - Fair Oaks, 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).