September weather forecast
Lake City, GA

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Weather in September

September, the first month of the autumn in Lake City, is also a moderately hot month, with an average temperature fluctuating between 65.3°F (18.5°C) and 84.2°F (29°C).

Temperature

Lake City experiences an average high-temperature of a moderately hot 84.2°F (29°C) in September, subtly different from August's 89.2°F (31.8°C). Lake City records an average low-temperature of 65.3°F (18.5°C) throughout the month of September.

Heat index

The heat index in September is evaluated at a hot 91.4°F (33°C). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in September in Lake City is 71%.

Rainfall

In Lake City, Georgia, in September, it is raining for 12.1 days, with typically 1.97" (50mm) of accumulated precipitation. Throughout the year, there are 170.9 rainfall days, and 31.54" (801mm) of precipitation is accumulated.

Snowfall

In Lake City, snow does not fall in April through October.

Daylight

The average length of the day in September is 12h and 22min.
On the first day of September, sunrise is at 7:11 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 7:22 pm EDT.

Sunshine

In September, the average sunshine is 8.6h.

UV index

The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In September, a daily UV index of 5 turns into the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.

Frequently asked questions

Is it hot during September?

The high-temperature, in September, in Lake City, is 84.2°F (29°C), while the low-temperature averages to 65.3°F (18.5°C). The average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, in September is evaluated at 91.4°F (33°C).

What is the average humidity in September?

In September, the average relative humidity is 71%.

How much does it rain in September?

In Lake City, in September, it is raining for 12.1 days, with typically 1.97" (50mm) of accumulated precipitation.

When it does not snow?

April through October are months without snowfall in Lake City.

What is the average length of the day in September?

The average day length in September is 12h and 22min.

When is the sunrise / sunset in September?

On the first day of September, sunrise is at 7:11 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 7:22 pm EDT.

How long on average sun shines in September?

In Lake City, the average sunshine duration in September is 8.6h.

What is the UV index reading in September in Lake City?

In Lake City, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Lake City, GA

Average temperature in September - Lake City, GA
  • Average high temperature in September: 84.2°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 (50.7°F).

  • Average low temperature in September: 65.3°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 (35.4°F).

Average pressure in September
Lake City, GA

Average pressure in September - Lake City, GA
  • Average pressure in September: 30.02"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed in September
Lake City, GA

Average wind speed in September - Lake City, GA
  • Average wind speed in September: 4.9mph

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in September
Lake City, GA

Average humidity in September - Lake City, GA
  • Average humidity in September: 71%

The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are July and October (70%).

Average rainfall in September
Lake City, GA

Average rainfall in September - Lake City, GA
  • Average rainfall in September: 1.97"

The wettest month (with the highest rainfall) is August (4.29").
The driest month (with the least rainfall) is October (1.57").

Average rainfall days in September
Lake City, GA

Average rainfall days in September - Lake City, GA
  • Average rainfall days in September: 12.1 days

The month with the highest number of rainy days is July (21.3 days).
The months with the least rainy days are October and November (9.5 days).

Average snowfall in September
Lake City, GA

Average snowfall in September - Lake City, GA
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.35").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in September
Lake City, GA

Average snowfall days in September - Lake City, GA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Lake City, GA

Average daylight in September / Average sunshine in September - Lake City, GA
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in September: 8h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days in September
Lake City, GA

Average sunshine days in September - Lake City, GA
  • Average sunshine days in September: 16.6 days

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is July (8.8 days).

Average UV index in September
Lake City, GA

Average UV index in September - Lake City, GA
  • Average UV index in September: 5

The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in September
Lake City, GA

Average cloud cover in September - Lake City, GA
  • Average cloud cover in September: 31

The months with the most cloud cover are February and December (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in September
Lake City, GA

Average visibility in September - Lake City, GA
  • Average visibility in September: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Lake City, Georgia, USA

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