September weather forecast
Rockalo, GA

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Rockalo, Georgia, with an average temperature ranging between max 83.3°F (28.5°C) and min 63.7°F (17.6°C).

Temperature

Rockalo registers an average high-temperature of a warm 83.3°F (28.5°C) at the commencement of September, closely related to the preceding month. In the month of September, the nighttime temperature in Rockalo dips to a steady average of 63.7°F (17.6°C).

Heat index

In September, the average heat index is estimated at a hot 91.4°F (33°C). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', evaluates the perceived heat by adding the effect of moisture in the air. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.

Humidity

In September, the average relative humidity in Rockalo is 76%.

Rainfall

In September, in Rockalo, the rain falls for 14.4 days. Throughout September, 2.87" (73mm) of precipitation is accumulated. In Rockalo, Georgia, during the entire year, the rain falls for 182.8 days and collects up to 41.5" (1054mm) of precipitation.

Snowfall

April through October are months without snowfall in Rockalo.

Daylight

In September, the average length of the day is 12h and 22min.
On the first day of the month, sunrise is at 7:15 am and sunset at 8:05 pm. On the last day of September, in Rockalo, sunrise is at 7:34 am and sunset at 7:26 pm EDT.

Sunshine

The average sunshine in September in Rockalo is 8.5h.

UV index

In Rockalo, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index, 5 during September, leads to the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
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Frequently asked questions

How hot is it in Rockalo in September?

In September, the average high-temperature and low-temperature are 83.3°F (28.5°C) and 63.7°F (17.6°C) respectively. The average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, in September is estimated at 91.4°F (33°C).

What is the average humidity in September in Rockalo?

In September, the average relative humidity is 76%.

How much does it rain in Rockalo in September?

In Rockalo, Georgia, in September, it is raining for 14.4 days, with typically 2.87" (73mm) of accumulated precipitation.

When it does not snow in Rockalo?

In Rockalo, Georgia, snow does not fall in April through October.

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

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

When are sunrise and sunset in September in Rockalo?

On the first day of September in Rockalo, Georgia, sunrise is at 7:15 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 7:26 pm EDT.

How many hours of sunshine does Rockalo have in September?

In Rockalo, the average sunshine duration in September is 8.5h.

How high is the UV index in September in Rockalo?

In September, the average daily maximum UV index in Rockalo is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to 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
Rockalo, GA

Average temperature in September - Rockalo, GA
  • Average high temperature in September: 83.3°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (50.5°F).

  • Average low temperature in September: 63.7°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (34.5°F).

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Average pressure in September
Rockalo, GA

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

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

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Average wind speed in September
Rockalo, GA

Average wind speed in September - Rockalo, GA
  • Average wind speed in September: 4.7mph

The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity in September
Rockalo, GA

Average humidity in September - Rockalo, GA
  • Average humidity in September: 76%

The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are October and November (74%).

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Average rainfall in September
Rockalo, GA

Average rainfall in September - Rockalo, GA
  • Average rainfall in September: 2.87"

The wettest month (with the highest rainfall) is August (4.92").
The driest month (with the least rainfall) is October (2.09").

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Average rainfall days in September
Rockalo, GA

Average rainfall days in September - Rockalo, GA
  • Average rainfall days in September: 14.4 days

The month with the highest number of rainy days is July (23.2 days).
The month with the least rainy days is November (9.3 days).

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Average snowfall in September
Rockalo, GA

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

The month with the highest snowfall is January (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in September
Rockalo, GA

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

The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in September / Average sunshine in September - Rockalo, 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 3min

The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).

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Average sunshine days in September
Rockalo, GA

Average sunshine days in September - Rockalo, GA
  • Average sunshine days in September: 14.1 days

The month with the most sunshine days is October (20.1 days).
The month with the least sunshine days is July (6.3 days).

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Average UV index in September
Rockalo, GA

Average UV index in September - Rockalo, 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).

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Average cloud cover in September
Rockalo, GA

Average cloud cover in September - Rockalo, GA
  • Average cloud cover in September: 33

The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 32).

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Average visibility in September
Rockalo, GA

Average visibility in September - Rockalo, GA
  • Average visibility in September: 5mi

The months with the highest visibility are January, February, March, April, May, June, October and November (6mi).
The months with the lowest visibility are July, August, September and December (5mi).

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Rockalo, Georgia, USA

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