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
Waverly's progression into September involves a minor drop in the average high-temperature, slightly receding from a tropical 87.8°F (31°C) in August to a warm 82°F (27.8°C). Waverly anticipates an average minimum temperature of 61.7°F (16.5°C) in the month of September.Heat index
September's mean heat index is calculated to be a tropical 87.8°F (31°C). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.It is emphasized that the heat index's values are meant for shaded zones with mild winds. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', gauges the sensation of temperature factoring in the air's moisture content. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Humidity
In Waverly, Tennessee, the average relative humidity in September is 75%.Rainfall
September is the month with the least rainfall in Waverly. Rain falls for 13.3 days and accumulates 1.85" (47mm) of precipitation.Snowfall
In Waverly, snow does not fall in May through September.Daylight
The average length of the day in September in Waverly is 12h and 23min.On the first day of September in Waverly, Tennessee, sunrise is at 6:23 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 6:35 pm CDT.
Sunshine
In September, the average sunshine is 8.9h.UV index
The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In September, the average maximum UV index of 5 translates into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Waverly?
What is the average humidity in September in Waverly?
What is the driest month in Waverly?
How much does it rain in Waverly in September?
When it does not snow in Waverly?
Does it snow in Waverly in September?
What is the average length of the day in September in Waverly?
When are sunrise and sunset in September in Waverly?
How many hours of sunshine does Waverly have in September?
What is the UV index intensity in September in Waverly?
Average temperature in September
Waverly, TN
- Average high temperature in September: 82°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 (44.2°F).
- Average low temperature in September: 61.7°F
The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).
Average pressure in September
Waverly, TN
- 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 (29.96"Hg).
Average wind speed in September
Waverly, TN
- Average wind speed in September: 5.3mph
The windiest month (with the highest average wind speed) is February (8.2mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity in September
Waverly, TN
- Average humidity in September: 75%
The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (73%).
Average rainfall in September
Waverly, TN
- Average rainfall in September: 1.85"
The wettest month (with the highest rainfall) is February (3.94").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in September
Waverly, TN
- Average rainfall days in September: 13.3 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is November (9.6 days).
Average snowfall in September
Waverly, TN
- Average snowfall in September: 0"
The month with the highest snowfall is March (1.42").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Waverly, TN
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (2.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Waverly, TN
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in September
Waverly, TN
- Average sunshine days in September: 14.9 days
The month with the most sunshine days is October (18.9 days).
The month with the least sunshine days is July (10.4 days).
Average UV index in September
Waverly, TN
- 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 February and December (UV index 2).
Average cloud cover in September
Waverly, TN
- Average cloud cover in September: 30
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in September
Waverly, TN
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, June, September, October, November and December (6mi).
The months with the lowest visibility are May, July and August (5mi).
Waverly, Tennessee, USA
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