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

September weather forecast and climate
Hull, GA

The first month of the autumn, September, is also a moderately hot month in Hull, Georgia, with average temperature varying between 84.4°F (29.1°C) and 64.2°F (17.9°C).

Temperature

In Hull, Georgia, the average high-temperature in September is practically the same as in August - a warm 84.4°F (29.1°C). In September, the average low-temperature is 64.2°F (17.9°C).

Heat index

The average heat index in September is calculated to a tropical 92.3°F (33.5°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. 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, clothing, differences in body mass, height, and shape, and pregnancy 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 especially crucial for babies and toddlers. 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

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

Rainfall

September is the month with the least rainfall. Rain falls for 12.2 days and accumulates 1.93" (49mm) of precipitation.

Snowfall

In Hull, Georgia, snow does not fall in April through November.

Daylight

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

Sunshine

The average sunshine in Hull is 8.5h.

UV index

In Hull, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV rays for the average person.
Note: In September, the average maximum UV index of 5 translate into the following recommendations:
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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in September in Hull?

The average high-temperature, in September, is 84.4°F (29.1°C), while the average low-temperature is 64.2°F (17.9°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), that combines relative humidity and air temperature, in September is evaluated at 92.3°F (33.5°C).

What is the average humidity in September in Hull?

The average relative humidity in September in Hull, Georgia, is 73%.

How many days does it rain in September in Hull?

In Hull, Georgia, during September, the rain falls for 12.2 days and regularly aggregates up to 1.93" (49mm) of precipitation.

What is the driest month in Hull?

September is the month with the least rainfall in Hull. Rain falls for 12.2 days and accumulates 1.93" (49mm) of precipitation.

When it does not snow in Hull?

In Hull snow does not fall in April through November.

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

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

How long on average sun shines in September in Hull?

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

How high is the UV index in September in Hull?

The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to the Sun's UV rays.
Average temperature in September - Hull, GA
  • Average high temperature in September: 84.4°F

The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (51.1°F).

  • Average low temperature in September: 64.2°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (35.1°F).

Average humidity in September - Hull, GA
  • Average humidity in September: 73%

The month with the highest relative humidity is December (77%).
Months with the lowest relative humidity are July, October and November (72%).

Average rainfall in September - Hull, GA
  • Average rainfall in September: 1.93"

The wettest month (with the highest rainfall) is December (3.86").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days in September - Hull, GA
  • Average rainfall days in September: 12.2 days

The month with the highest number of rainy days is August (17.7 days).
Months with the least rainy days are October and November (9.4 days).

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

The month with the highest snowfall is February (0.79").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

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

The month with the highest number of snowfall days is January (1.1 days).
Months with the least snowfall days are May, June, July, August, September, October and November (0 days).

Average daylight in September / Average sunshine in September - Hull, 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: 10.7h).
The month with the least sunshine is December (Average sunshine: 5.1h).

Average UV index in September - Hull, 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 2).