Flea Hill
Georgia, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Flea Hill, GA

September, the first month of the autumn, in Flea Hill, is still a hot month, with temperature in the range of an average high of 87.6°F (30.9°C) and an average low of 71.8°F (22.1°C).

Temperature

In September, the average high-temperature is relatively the same as in August - a still tropical 87.6°F (30.9°C). In September, the average low-temperature is 71.8°F (22.1°C).

Heat index

The average heat index is appraised at a torrid 103.1°F (39.5°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 'real feel', 'felt air temperature', 'feels like', or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like activity, clothing, wind, and metabolic differences 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. 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Flea Hill, the average relative humidity is 77%.

Rainfall

In September, the rain falls for 18.9 days. Throughout September, 3.15" (80mm) of precipitation is accumulated. In Flea Hill, during the entire year, the rain falls for 179.3 days and collects up to 33.19" (843mm) of precipitation.

Snowfall

In Flea Hill snow does not fall in January, March through December.

Daylight

In Flea Hill, the average length of the day is 12.3h.

Sunshine

The average sunshine in Flea Hill, Georgia, is 8.5h.

UV index

The average daily maximum UV index in Flea Hill is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 6 in September transform into the following instructions:
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. 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 Flea Hill?

The average high-temperature, in September, in Flea Hill, is 87.6°F (30.9°C), while the average low-temperature is 71.8°F (22.1°C). In September, the average heat index (a.k.a. 'apparent temperature', 'real feel'), that takes the relative humidity and factores it into the air temperature reading, is calculated to 103.1°F (39.5°C).

What is the average humidity in September in Flea Hill?

The average relative humidity in September in Flea Hill, Georgia, is 77%.

How much does it rain in Flea Hill in September?

In September, the rain falls for 18.9 days. Throughout September, 3.15" (80mm) of precipitation is accumulated.

When it does not snow in Flea Hill?

January, March through December are months without snowfall in Flea Hill.

What is the average length of the day in September in Flea Hill?

In September, the average length of the day in Flea Hill is 12.3h.

How many hours of sunshine does Flea Hill have in September?

In Flea Hill, Georgia, the average sunshine in September is 8.5h.

What is the UV index reading in September in Flea Hill?

In September, the average daily maximum UV index in Flea Hill, Georgia, 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 - Flea Hill, GA
  • Average high temperature in September: 87.6°F

The warmest month (with the highest average high temperature) is July (92.3°F).
The month with the lowest average high temperature is January (62.2°F).

  • Average low temperature in September: 71.8°F

The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (44.4°F).

Average humidity in September - Flea Hill, GA
  • Average humidity in September: 77%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is March (70%).

Average rainfall in September - Flea Hill, GA
  • Average rainfall in September: 3.15"

The wettest month (with the highest rainfall) is August (5.39").
The driest month (with the least rainfall) is November (1.34").

Average rainfall days in September - Flea Hill, GA
  • Average rainfall days in September: 18.9 days

The month with the highest number of rainy days is August (25.7 days).
The month with the least rainy days is November (9 days).

Average snowfall days in September - Flea Hill, GA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (0.1 days).
Months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in September / Average sunshine in September - Flea Hill, GA
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 14.1h).
The month with the shortest days is December (Average daylight: 10.2h).

  • Average sunshine in September: 8.5h

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 5.7h).

Average UV index in September - Flea Hill, GA
  • Average UV index in September: 6

Months with the highest UV index are May, June and July (UV index 7).
Months with the lowest UV index are January, February and December (UV index 4).