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 September takes its course, Watauga's average high-temperature registers at a still warm 76.5°F (24.7°C), closely aligning with the preceding month. Watauga's September nights cool down significantly from the day's heat, to an average low-temperature of 53.8°F (12.1°C).Humidity
In September, the average relative humidity in Watauga is 78%.Rainfall
The month with the least rainfall is September, when the rain falls for 15.1 days and typically collects 1.5" (38mm) of precipitation.Snowfall
May through September are months without snowfall in Watauga.Daylight
In September, the average length of the day is 12h and 24min.On the first day of the month, sunrise is at 7:01 am and sunset at 7:56 pm. On the last day of September, in Watauga, sunrise is at 7:24 am and sunset at 7:13 pm EDT.
Sunshine
In September, the average sunshine is 8.5h.UV index
In Watauga, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: During September, 4 as the daily maximum UV index converts into the following advice:
Take precautions - Protection against sun damage is advised. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What are September temperatures in Watauga?
What is the average humidity in September in Watauga?
What is the driest month in Watauga?
How much does it rain in Watauga in September?
When it does not snow in Watauga?
Does it snow in Watauga in September?
How many hours of daylight does Watauga have in September?
What time are sunrise and sunset in September in Watauga?
How many hours of sunshine does Watauga have in September?
What is the UV index intensity in September in Watauga?
Average temperature in September
Watauga, TN
- Average high temperature in September: 76.5°F
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (40.5°F).
- Average low temperature in September: 53.8°F
The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).
Average pressure in September
Watauga, TN
- Average pressure in September: 30.06"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in September
Watauga, TN
- Average wind speed in September: 4.3mph
The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity in September
Watauga, TN
- Average humidity in September: 78%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is November (76%).
Average rainfall in September
Watauga, TN
- Average rainfall in September: 1.5"
The wettest month (with the highest rainfall) is February (3.46").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days in September
Watauga, TN
- Average rainfall days in September: 15.1 days
The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is November (11.5 days).
Average snowfall in September
Watauga, TN
- Average snowfall in September: 0"
The month with the highest snowfall is December (4.92").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Watauga, TN
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (10.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Watauga, 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 42min).
- Average sunshine in September: 8h and 3min
The months with the most sunshine are June, July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in September
Watauga, TN
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is February (8.6 days).
Average UV index in September
Watauga, TN
- Average UV index in September: 4
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in September
Watauga, TN
- Average cloud cover in September: 36
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Watauga, TN
- Average visibility in September: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Watauga, Tennessee, USA
Weather forecast for your location
2. Allow the app to use your location
