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
As Hannah welcomes September, the average high-temperature stabilizes at a moderately hot 83.3°F (28.5°C), showing little deviation from August's 88.3°F (31.3°C). Hannah's average low-temperature is measured at an enjoyable 64.2°F (17.9°C) during September.Heat index
In September, the heat index is calculated to be a hot 89.6°F (32°C). Prolonged exposure and physical activity might induce exhaustion, potentially causing heat cramps.Take note of the fact that heat index values are based on shaded circumstances with light airflows. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 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.
Humidity
In Hannah, the average relative humidity in September is 74%.Rainfall
In September, the rain falls for 10.9 days. Throughout September, 1.14" (29mm) of precipitation is accumulated. Throughout the year, there are 142.6 rainfall days, and 16.38" (416mm) of precipitation is accumulated.Snowfall
In Hannah, snow does not fall in April through October.Daylight
In September, the average length of the day in Hannah is 12h and 22min.On the first day of September in Hannah, sunrise is at 7:13 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 7:24 pm EDT.
Sunshine
In Hannah, the average sunshine in September is 8.6h.UV index
In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: An average UV index of 5 in September transforms into this advice:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. It's recommended to limit sun exposure when its radiation is at its peak during midday. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Frequently asked questions
How hot is September in Hannah?
What is the average humidity in September in Hannah?
How many days does it rain in September in Hannah?
When it does not snow in Hannah?
What is the average length of the day in September in Hannah?
When are sunrise and sunset in September in Hannah?
How many hours of sunshine does Hannah have in September?
What is the UV index reading in September in Hannah?
Average temperature in September
Hannah, GA
- Average high temperature in September: 83.3°F
The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (50.5°F).
- Average low temperature in September: 64.2°F
The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).
Average pressure in September
Hannah, 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
Hannah, GA
- Average wind speed in September: 4.7mph
The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).
Average humidity in September
Hannah, GA
- Average humidity in September: 74%
The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (73%).
Average rainfall in September
Hannah, GA
- Average rainfall in September: 1.14"
The wettest months (with the highest rainfall) are July and August (2.32").
The driest month (with the least rainfall) is October (0.83").
Average rainfall days in September
Hannah, GA
- Average rainfall days in September: 10.9 days
The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is November (6.8 days).
Average snowfall in September
Hannah, GA
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.2").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in September
Hannah, GA
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Hannah, 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 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in September
Hannah, GA
- Average sunshine days in September: 17.1 days
The month with the most sunshine days is October (22.5 days).
The month with the least sunshine days is July (9 days).
Average UV index in September
Hannah, GA
- Average UV index in September: 5
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in September
Hannah, GA
- Average cloud cover in September: 32
The months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in September
Hannah, 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).
Hannah, Georgia, USA
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