John Sevier weather by month
What a typical year looks like in John Sevier, Tennessee: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at SEVIERVILLE, 24 km from John Sevier; records cover 1955–2026.
The year at a glance
- Precipitation a year
- 48.8 in1239 mm
- Snow a year
- 4 in9 cm
- Last spring freeze
- Apr 9
- First fall freeze
- Oct 29
- Heating degree days
- 3,695
- Cooling degree days
- 1,539
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 13°−11° (heating, 99%) and 96°36° (cooling, 1%).
Month by month
John Sevier in January
Highs average 49°9° and lows 27°−3°, with 4.4 in112 mm of precipitation and 1.5 in3.8 cm of snow in a typical January.
- Record high
- 80°27° (2002)
- Record low
- −24°−31° (1985)
- Heating degree days
- 831
- Cooling degree days
- 0
John Sevier in February
Highs average 54°12° and lows 30°−1°, with 4.3 in108 mm of precipitation and 1 in2.5 cm of snow in a typical February.
- Record high
- 85°29° (1996)
- Record low
- −16°−27° (1996)
- Heating degree days
- 644
- Cooling degree days
- 0
John Sevier in March
Highs average 63°17° and lows 36°2°, with 4.7 in119 mm of precipitation and 0.9 in2.3 cm of snow in a typical March.
- Record high
- 87°31° (1998)
- Record low
- −4°−20° (1993)
- Heating degree days
- 484
- Cooling degree days
- 4
John Sevier in April
Highs average 72°22° and lows 45°7°, with 4.3 in110 mm of precipitation in a typical April.
- Record high
- 94°34° (2017)
- Record low
- 18°−8° (1982)
- Heating degree days
- 222
- Cooling degree days
- 27
John Sevier in May
Highs average 80°27° and lows 55°13°, with 3.9 in98 mm of precipitation in a typical May.
- Record high
- 93°34° (2012)
- Record low
- 27°−3° (1971)
- Heating degree days
- 58
- Cooling degree days
- 134
John Sevier in June
Highs average 87°31° and lows 63°17°, with 4.3 in108 mm of precipitation in a typical June.
- Record high
- 100°38° (1964)
- Record low
- 30°−1° (1966)
- Heating degree days
- 2
- Cooling degree days
- 305
John Sevier in July
Highs average 90°32° and lows 67°19°, with 4.7 in118 mm of precipitation in a typical July.
- Record high
- 106°41° (2012)
- Record low
- 43°6° (1964)
- Heating degree days
- 0
- Cooling degree days
- 414
John Sevier in August
Highs average 89°32° and lows 66°19°, with 3.4 in86 mm of precipitation in a typical August.
- Record high
- 104°40° (2007)
- Record low
- 41°5° (1968)
- Heating degree days
- 0
- Cooling degree days
- 389
John Sevier in September
Highs average 84°29° and lows 60°15°, with 3.6 in90 mm of precipitation in a typical September.
- Record high
- 101°38° (1998)
- Record low
- 31°−1° (1967)
- Heating degree days
- 18
- Cooling degree days
- 221
John Sevier in OctoberThis month
Highs average 74°23° and lows 47°8°, with 2.9 in74 mm of precipitation in a typical October.
- Record high
- 97°36° (2019)
- Record low
- 19°−7° (1962)
- Heating degree days
- 192
- Cooling degree days
- 43
John Sevier in November
Highs average 61°16° and lows 35°2°, with 3.6 in90 mm of precipitation in a typical November.
- Record high
- 86°30° (2016)
- Record low
- 7°−14° (1970)
- Heating degree days
- 500
- Cooling degree days
- 2
John Sevier in December
Highs average 52°11° and lows 30°−1°, with 4.9 in124 mm of precipitation and 0.2 in0.5 cm of snow in a typical December.
- Record high
- 80°27° (1971)
- Record low
- −13°−25° (1962)
- Heating degree days
- 744
- Cooling degree days
- 0