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

September weather forecast and climate
Glenloch, GA

The first month of the autumn, September, is still a warm month in Glenloch, Georgia, with average temperature varying between 83.3°F (28.5°C) and 64°F (17.8°C).

Temperature

In Glenloch, the average high-temperature is practically the same as in August - a warm 83.3°F (28.5°C). In Glenloch, Georgia, the average low-temperature is 64°F (17.8°C).

Heat index

The average heat index in September 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 'real feel', 'felt air temperature', 'feels like', or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, wind, clothing). 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 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 Glenloch, the average relative humidity is 75%.

Rainfall

In Glenloch, Georgia, during 13.7 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. In Glenloch, during the entire year, the rain falls for 180.2 days and collects up to 41.5" (1054mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

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

Sunshine

In Glenloch, the average sunshine in September is 8.5h.

UV index

In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 Glenloch?

In September, in Glenloch, Georgia, the average high-temperature is 83.3°F (28.5°C), and the average low-temperature is 64°F (17.8°C). In September, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), that combines both air temperature and relative humidity, is evaluated at 90.5°F (32.5°C).

What is the average humidity in September in Glenloch?

The average relative humidity in September in Glenloch, Georgia, is 75%.

How many days does it rain in September in Glenloch?

In Glenloch, Georgia, in September, during 13.7 rainfall days, 2.87" (73mm) of precipitation is typically accumulated.

When it does not snow in Glenloch?

April through October are months without snowfall in Glenloch, Georgia.

What is the average length of the day in September in Glenloch?

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

How long on average sun shines in September in Glenloch?

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

How high is the UV index in September in Glenloch?

In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV rays.
Average temperature in September - Glenloch, 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 humidity in September - Glenloch, 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 - Glenloch, 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 - Glenloch, 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 - Glenloch, 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 - Glenloch, 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 - Glenloch, 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: 8.5h

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 UV index in September - Glenloch, 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).