Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
With September's advent, Rockmart sees an average high-temperature of a moderately hot 83.3°F (28.5°C), subtly shifted from August's 88.3°F (31.3°C). Throughout September, Rockmart experiences a low-temperature average of 63°F (17.2°C).Heat index
The average heat index in September is computed to be a hot 89.6°F (32°C). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.Heat index data is primarily for areas with shade and subjected to light winds. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Humidity
In Rockmart, the average relative humidity in September is 75%.Rainfall
In Rockmart, in September, it is raining for 11.7 days, with typically 2.68" (68mm) of accumulated precipitation. In Rockmart, during the entire year, the rain falls for 170.1 days and collects up to 40.28" (1023mm) of precipitation.Snowfall
April through October are months without snowfall in Rockmart.Daylight
The average length of the day in September in Rockmart is 12h and 22min.On the first day of September, sunrise is at 7:14 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 7:25 pm EDT.
Sunshine
The average sunshine in September is 8.4h.UV index
In Rockmart, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: During September, 5 as the daily maximum UV index converts into the following advice:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Rockmart during September?
What is the average humidity in September in Rockmart?
How much does it rain in Rockmart in September?
When it does not snow in Rockmart?
What is the average length of the day in September in Rockmart?
When are sunrise and sunset in September in Rockmart?
How long on average sun shines in September in Rockmart?
What is the UV index reading in September in Rockmart?
Average temperature in September
Rockmart, GA
- Average high temperature in September: 83.3°F
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (49.3°F).
- Average low temperature in September: 63°F
The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (33.6°F).
Average pressure in September
Rockmart, GA
- Average pressure in September: 30.03"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).
Average wind speed in September
Rockmart, GA
- Average wind speed in September: 4.5mph
The windiest months (with the highest average wind speed) are January and February (7.7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in September
Rockmart, GA
- Average humidity in September: 75%
The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are October and November (74%).
Average rainfall in September
Rockmart, GA
- Average rainfall in September: 2.68"
The wettest month (with the highest rainfall) is August (4.37").
The driest month (with the least rainfall) is October (2.17").
Average rainfall days in September
Rockmart, GA
- Average rainfall days in September: 11.7 days
The month with the highest number of rainy days is July (20.1 days).
The months with the least rainy days are October and November (9.5 days).
Average snowfall in September
Rockmart, GA
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.83").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in September
Rockmart, GA
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.6 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
Rockmart, GA
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in September
Rockmart, GA
- Average sunshine days in September: 17.2 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is July (9.7 days).
Average UV index in September
Rockmart, 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
Rockmart, GA
- Average cloud cover in September: 34
The months with the most cloud cover are February and December (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 32).
Average visibility in September
Rockmart, GA
- Average visibility in September: 5mi
The months with the highest visibility are January, February, March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are July, August and September (5mi).
Rockmart, Georgia, USA
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