September weather forecast
Bartow, GA

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Weather in September

The first month of the autumn, September, is still a warm month in Bartow, Georgia, with temperature in the range of an average low of 67.5°F (19.7°C) and an average high of 85.5°F (29.7°C).

Temperature

Bartow's average high-temperature in September is a moderately hot 85.5°F (29.7°C), marking an insignificant difference from the 90°F (32.2°C) of August. Bartow experiences an average nighttime temperature of 67.5°F (19.7°C) in the month of September.

Heat index

The heat index value for September is estimated at a fiery hot 95°F (35°C). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. 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 extremely significant for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

The average relative humidity in September is 74%.

Rainfall

In Bartow, in September, it is raining for 13.5 days, with typically 1.93" (49mm) of accumulated precipitation. In Bartow, during the entire year, the rain falls for 161.8 days and collects up to 30.71" (780mm) of precipitation.

Snowfall

March through November are months without snowfall.

Daylight

The average length of the day in September in Bartow is 12h and 22min.
On the first day of the month, sunrise is at 7:04 am and sunset at 7:54 pm. On the last day of September, sunrise is at 7:23 am and sunset at 7:15 pm EDT.

Sunshine

In September, the average sunshine in Bartow, Georgia, is 8.6h.

UV index

In Bartow, Georgia, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The daily maximum UV index of 6 in September interprets into the following advice:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

Is it hot in Bartow during September?

An average high-temperature, in September, in Bartow, is 85.5°F (29.7°C) and the average low-temperature is 67.5°F (19.7°C). In September, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 95°F (35°C).

What is the average humidity in September in Bartow?

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

How many days does it rain in September in Bartow?

In Bartow, during September, the rain falls for 13.5 days and regularly aggregates up to 1.93" (49mm) of precipitation.

When it does not snow in Bartow?

March through November are months without snowfall in Bartow, Georgia.

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

In Bartow, the average day length in September is 12h and 22min.

What time are sunrise and sunset in September in Bartow?

In September, on the first day of the month, sunrise is at 7:04 am and sunset at 7:54 pm. On the last day of the month, in Bartow, Georgia, sunrise is at 7:23 am and sunset at 7:15 pm EDT.

How long on average sun shines in September in Bartow?

The average sunshine duration in September in Bartow is 8.6h.

How high is the UV index in September in Bartow?

The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's UV radiation.
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
Bartow, GA

Average temperature in September - Bartow, GA
  • Average high temperature in September: 85.5°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (55°F).

  • Average low temperature in September: 67.5°F

The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (39°F).

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Average pressure in September
Bartow, GA

Average pressure in September - Bartow, GA
  • Average pressure in September: 30.01"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in September
Bartow, GA

Average wind speed in September - Bartow, GA
  • Average wind speed in September: 6.2mph

The windiest months (with the highest average wind speed) are February and March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in September
Bartow, GA

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

The month with the highest relative humidity is December (76%).
The months with the lowest relative humidity are January and November (71%).

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Average rainfall in September
Bartow, GA

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

The wettest month (with the highest rainfall) is December (3.43").
The driest month (with the least rainfall) is October (1.89").

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Average rainfall days in September
Bartow, GA

Average rainfall days in September - Bartow, GA
  • Average rainfall days in September: 13.5 days

The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is November (8 days).

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Average snowfall in September
Bartow, GA

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

The month with the highest snowfall is January (0.24").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in September
Bartow, GA

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

The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight in September /
Average sunshine in September
Bartow, GA

Average daylight in September / Average sunshine in September - Bartow, 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 month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

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Average sunshine days in September
Bartow, GA

Average sunshine days in September - Bartow, GA
  • Average sunshine days in September: 14.5 days

The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is July (9.3 days).

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Average UV index in September
Bartow, GA

Average UV index in September - Bartow, GA
  • Average UV index in September: 6

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in September
Bartow, GA

Average cloud cover in September - Bartow, GA
  • Average cloud cover in September: 31

The month with the most cloud cover is December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 28).

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Average visibility in September
Bartow, GA

Average visibility in September - Bartow, 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).

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Bartow, Georgia, USA

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