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
Upon the beginning of September, Ripley's high-temperatures register at a warm 82°F (27.8°C), closely mirroring the preceding month. During September, Ripley experiences an average low-temperature of 64°F (17.8°C) at night.Heat index
During September, the heat index is computed to be a hot 87.8°F (31°C). Exhaustion might be the outcome of enduring exposure and continuous activity, with a risk of heat cramps.Note that heat index values are valued for light wind and location in the shade. 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 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Humidity
In Ripley, the average relative humidity in September is 73%.Rainfall
September is the month with the least rainfall. Rain falls for 10.3 days and accumulates 0.94" (24mm) of precipitation.Snowfall
In Ripley, snow does not fall in April through October.Daylight
In Ripley, the average length of the day in September is 12h and 23min.On the first day of the month, sunrise is at 6:30 am and sunset at 7:25 pm. On the last day of September, sunrise is at 6:52 am and sunset at 6:42 pm CDT.
Sunshine
The average sunshine in September is 9.6h.UV index
In Ripley, Tennessee, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 5 in September converts into the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Ripley?
What is the average humidity in September in Ripley?
What is the driest month in Ripley?
How much does it rain in Ripley in September?
When it does not snow in Ripley?
What is the average length of the day in September in Ripley?
When are sunrise and sunset in September in Ripley?
How many hours of sunshine does Ripley have in September?
How high is the UV index in September in Ripley?
Average temperature in September
Ripley, TN
- Average high temperature in September: 82°F
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (45.1°F).
- Average low temperature in September: 64°F
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (32.2°F).
Average pressure in September
Ripley, TN
- Average pressure in September: 30.01"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in September
Ripley, TN
- Average wind speed in September: 6.2mph
The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).
Average humidity in September
Ripley, TN
- Average humidity in September: 73%
The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (69%).
Average rainfall in September
Ripley, TN
- Average rainfall in September: 0.94"
The wettest month (with the highest rainfall) is April (2.56").
The driest month (with the least rainfall) is September (0.94").
Average rainfall days in September
Ripley, TN
- Average rainfall days in September: 10.3 days
The month with the highest number of rainy days is July (15.2 days).
The months with the least rainy days are January and October (8.4 days).
Average snowfall in September
Ripley, TN
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.43").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in September
Ripley, TN
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.4 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
Ripley, TN
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in September
Ripley, TN
- Average sunshine days in September: 17.7 days
The month with the most sunshine days is October (20.8 days).
The month with the least sunshine days is July (12.8 days).
Average UV index in September
Ripley, TN
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in September
Ripley, TN
- Average cloud cover in September: 27
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in September
Ripley, TN
- 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).
Ripley, Tennessee, USA
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