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
The average high-temperature is a warm 81.9°F (27.7°C) in September, hardly different from the 86.5°F (30.3°C) recorded in August. The low-temperature average for Jasper during September stands at an enjoyable 61.3°F (16.3°C).Heat index
September's heat index is appraised at a hot 87.8°F (31°C). If one stays active during extended exposure, it might induce fatigue and result in heat cramps.Consider that heat index readings are for situations in the shade and light wind. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. 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
The average relative humidity in September is 76%.Rainfall
The month with the least rainfall in Jasper is September, when the rain falls for 13.7 days and typically collects 2.76" (70mm) of precipitation.Snowfall
In Jasper, snow does not fall in May through November.Daylight
The average length of the day in September in Jasper is 12h and 23min.On the first day of the month, sunrise is at 7:11 am and sunset at 8:03 pm. On the last day of September, in Jasper, sunrise is at 7:32 am and sunset at 7:22 pm EDT.
Sunshine
The average sunshine in September in Jasper is 8.4h.UV index
The average daily maximum UV index in September in Jasper is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In September, the maximum UV index of 5 suggests these recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Avoiding the Sun during its peak radiation time around midday is a healthy practice. 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
What are the temperatures in Jasper in September?
What is the average humidity in September in Jasper?
What is the driest month in Jasper?
How much does it rain in Jasper in September?
When it does not snow in Jasper?
How many hours of daylight does Jasper have in September?
What time are sunrise and sunset in September in Jasper?
How many hours of sunshine does Jasper have in September?
How high is the UV index in September in Jasper?
Average temperature in September
Jasper, GA
- Average high temperature in September: 81.9°F
The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (47.1°F).
- Average low temperature in September: 61.3°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure in September
Jasper, GA
- Average pressure in September: 30.03"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in September
Jasper, GA
- Average wind speed in September: 4.4mph
The windiest months (with the highest average wind speed) are January and February (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity in September
Jasper, 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%).
Average rainfall in September
Jasper, GA
- Average rainfall in September: 2.76"
The wettest month (with the highest rainfall) is July (4.8").
The driest month (with the least rainfall) is September (2.76").
Average rainfall days in September
Jasper, GA
- Average rainfall days in September: 13.7 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is October (10.3 days).
Average snowfall in September
Jasper, GA
- Average snowfall in September: 0"
The month with the highest snowfall is January (1.02").
The months with the least snowfall are May, June, July, August, September, October and November (0").
Average snowfall days in September
Jasper, GA
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.9 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
Jasper, 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 June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in September
Jasper, GA
- Average sunshine days in September: 14.6 days
The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is June (7.8 days).
Average UV index in September
Jasper, 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
Jasper, GA
- Average cloud cover in September: 34
The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are June and October (Cloud cover 33).
Average visibility in September
Jasper, GA
- Average visibility in September: 5mi
The months with the highest visibility are June, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September and December (5mi).
Jasper, Georgia, USA
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