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

September weather forecast and climate
Hilyer, GA

September, the first month of the autumn, in Hilyer, is still a warm month, with average temperature fluctuating between 65.5°F (18.6°C) and 84.6°F (29.2°C).

Temperature

In Hilyer, the average high-temperature is essentially the same as in August - a moderately hot 84.6°F (29.2°C). In Hilyer, Georgia, in September, the average low-temperature is 65.5°F (18.6°C).

Heat index

The average heat index is evaluated at a tropical 93.2°F (34°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 'apparent temperature', 'felt air temperature', 'real feel', or 'feels like', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like metabolic differences, clothing, wind, and activity influence one's weather impression. 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 Hilyer, the average relative humidity is 74%.

Rainfall

In September, in Hilyer, the rain falls for 12.5 days. Throughout September, 1.57" (40mm) of precipitation is accumulated. In Hilyer, during the entire year, the rain falls for 153.7 days and collects up to 26.34" (669mm) of precipitation.

Snowfall

In Hilyer snow does not fall in April through November.

Daylight

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

Sunshine

In Hilyer, the average sunshine is 8.5h.

UV index

In Hilyer, Georgia, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sun damage is advised. 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 Hilyer?

In September, in Hilyer, Georgia, the average high-temperature is 84.6°F (29.2°C), and the average low-temperature is 65.5°F (18.6°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), that combines both air temperature and relative humidity, in September is appraised at 93.2°F (34°C).

What is the average humidity in September in Hilyer?

In Hilyer, the average relative humidity in September is 74%.

How much does it rain in Hilyer in September?

In September, in Hilyer, the rain falls for 12.5 days. Throughout September, 1.57" (40mm) of precipitation is accumulated.

When it does not snow in Hilyer?

In Hilyer snow does not fall in April through November.

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

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

How many hours of sunshine does Hilyer have in September?

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

What is the UV index reading in September in Hilyer?

In September, the average daily maximum UV index in Hilyer is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV radiation.
Average temperature in September - Hilyer, GA
  • Average high temperature in September: 84.6°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (52.7°F).

  • Average low temperature in September: 65.5°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (36.7°F).

Average humidity in September - Hilyer, GA
  • Average humidity in September: 74%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (71%).

Average rainfall in September - Hilyer, GA
  • Average rainfall in September: 1.57"

The wettest month (with the highest rainfall) is August (3.39").
The driest month (with the least rainfall) is October (1.3").

Average rainfall days in September - Hilyer, GA
  • Average rainfall days in September: 12.5 days

The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is October (7.6 days).

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

The month with the highest snowfall is January (0.31").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

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

The month with the highest number of snowfall days is January (0.9 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 - Hilyer, 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

The month with the most sunshine is July (Average sunshine: 10.4h).
The month with the least sunshine is December (Average sunshine: 5h).

Average UV index in September - Hilyer, GA
  • Average UV index in September: 5

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