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
At the onset of September, Alandale records an average high-temperature of a moderately hot 83.1°F (28.4°C), showing little deviation from the preceding month. Alandale records an average low of 63.1°F (17.3°C) throughout the nights in September.Heat index
For September, the heat index is estimated at a hot 89.6°F (32°C). Long-lasting exposure and activity potentially induce a sense of weariness, with the risk of heat cramps.In the scope of the heat index, its values resonate with shade and light wind conditions. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', reflects the feeling of heat when considering both air temperature and humidity. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Humidity
In Alandale, the average relative humidity in September is 73%.Rainfall
In Alandale, in September, during 13.6 rainfall days, 2.56" (65mm) of precipitation is typically accumulated. In Alandale, during the entire year, the rain falls for 180.6 days and collects up to 42.4" (1077mm) of precipitation.Snowfall
In Alandale, snow does not fall in April through October.Daylight
In Alandale, the average length of the day in September is 12h and 22min.On the first day of the month, sunrise is at 7:09 am and sunset at 8:00 pm. On the last day of September, in Alandale, sunrise is at 7:29 am and sunset at 7:20 pm EDT.
Sunshine
In September, the average sunshine is 8.6h.UV index
The average daily maximum UV index in September in Alandale, Georgia, is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The UV index of 5 during September translates into the following guidance:
Undertake precautions - Obligation exists to protect against skin and eye damage. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
How hot is it in Alandale in September?
What is the average humidity in September in Alandale?
How much does it rain in Alandale in September?
When it does not snow in Alandale?
What is the average length of the day in September in Alandale?
What time are sunrise and sunset in September in Alandale?
How long on average sun shines in September in Alandale?
What is the UV index reading in September in Alandale?
Average temperature in September
Alandale, GA
- Average high temperature in September: 83.1°F
The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (48.7°F).
- Average low temperature in September: 63.1°F
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).
Average pressure in September
Alandale, GA
- Average pressure in September: 30.03"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
Alandale, GA
- Average wind speed in September: 4.7mph
The windiest month (with the highest average wind speed) is January (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in September
Alandale, GA
- Average humidity in September: 73%
The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are July and October (72%).
Average rainfall in September
Alandale, GA
- Average rainfall in September: 2.56"
The wettest month (with the highest rainfall) is August (4.61").
The driest month (with the least rainfall) is October (2.32").
Average rainfall days in September
Alandale, GA
- Average rainfall days in September: 13.6 days
The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is October (9.6 days).
Average snowfall in September
Alandale, GA
- Average snowfall in September: 0"
The month with the highest snowfall is December (1.54").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in September
Alandale, GA
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.7 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
Alandale, 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 4min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in September
Alandale, GA
- Average sunshine days in September: 14.6 days
The month with the most sunshine days is October (19.8 days).
The month with the least sunshine days is July (7.7 days).
Average UV index in September
Alandale, 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 and December (UV index 2).
Average cloud cover in September
Alandale, GA
- Average cloud cover in September: 31
The months with the most cloud cover are February and December (Cloud cover 45).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in September
Alandale, 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).
Alandale, Georgia, USA
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