Duff, TN
Unincorporated community in Campbell County, Tennessee
Duff is a small unincorporated community in Campbell County, Tennessee. It is 3.2 miles S of Fincastle, the nearest town. Its ZIP code is 37766.
Duff at a glance
- State
- Tennessee
- County
- Campbell County
- ZIP code
- 37766
- Nearest town
- Fincastle (3.2 mi)
- Time zone
- America/New York
- Coordinates
- 36.4467, -84.0675
Weather in Duff now
Loading the National Weather Service forecast…
Duff weather by the hour
Duff weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Duff.
This week in Duff
Sunrise, sunset and moon in Duff
What is the weather usually like in Duff?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 86°F average high
- Januarycoldest month · 26°F average low
- 54.6 inprecipitation per year · 1,386 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Duff: May and August to October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station NEWCOMB, TN US (USC00406493), adjusted for the elevation of Duff.
Duff weather month by month
Sunrise and sunset in Duff through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:45 AM | 5:45 PM | 10 h 0 min |
| February | 7:22 AM | 6:18 PM | 10 h 56 min |
| March | 7:45 AM | 7:44 PM | 11 h 59 min |
| April | 7:00 AM | 8:11 PM | 13 h 10 min |
| May | 6:27 AM | 8:37 PM | 14 h 9 min |
| June | 6:16 AM | 8:57 PM | 14 h 41 min |
| July | 6:28 AM | 8:55 PM | 14 h 27 min |
| August | 6:52 AM | 8:28 PM | 13 h 35 min |
| September | 7:17 AM | 7:45 PM | 12 h 27 min |
| October | 7:42 AM | 7:01 PM | 11 h 19 min |
| November | 7:12 AM | 5:29 PM | 10 h 16 min |
| December | 7:39 AM | 5:23 PM | 9 h 44 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Duff?
Duff has a humid subtropical climate. The warmest month is July, with an average high of 86°F (30°C), and the coldest is January, with average lows of 26°F (-4°C).
It gets about 54.6 inches (1,386 mm) of precipitation a year. The wettest month is July and the driest is October.
The best time to visit Duff is May and August to October. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Duff
The closest live webcam is Sevierville: Scenic Helicopter Tours - Smoky Mountain, 45.3 miles SE of Duff.
Webcams: Windy.com. Distances in a straight line from Duff.
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Map of Duff, TN
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Duff Street View
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Questions about Duff
Where is Duff, TN?
Duff is an unincorporated community in Campbell County, Tennessee, 3.2 miles S of Fincastle.
What county is Duff in?
Duff is in Campbell County, Tennessee.
What is the ZIP code of Duff, TN?
The ZIP code for Duff is 37766.
What is the nearest town to Duff?
Fincastle, 3.2 miles away.
Are there webcams near Duff?
Yes. The closest is Sevierville: Scenic Helicopter Tours - Smoky Mountain, 45.3 miles away.
What is the hottest month in Duff?
July, with an average high of 86°F (30°C).
What is the coldest month in Duff?
January, with an average low of 26°F (-4°C).
How much does it rain in Duff?
About 54.6 inches (1,386 mm) a year; the wettest month is July.
Does it snow in Duff?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Duff?
May and August to October, when temperatures are most pleasant and rainy days are fewer.
What climate does Duff have?
Humid subtropical (Köppen Cfa).
Last updated: