Lewisburg weather by month
What a typical year looks like in Lewisburg, Tennessee: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at LEWISBURG EXP STA, 5 km from Lewisburg; records cover 1890–2026.
The year at a glance
- Precipitation a year
- 56.1 in1424 mm
- Snow a year
- 0.9 in2.3 cm
- Last spring freeze
- Apr 15
- First fall freeze
- Oct 19
- Heating degree days
- 3,714
- Cooling degree days
- 1,567
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 9°−13° (heating, 99%) and 98°37° (cooling, 1%).
Month by month
Lewisburg in January
Highs average 49°10° and lows 28°−2°, with 4.5 in114 mm of precipitation and 0.3 in0.8 cm of snow in a typical January.
- Record high
- 77°25° (1949)
- Record low
- −20°−29° (1985)
- Heating degree days
- 828
- Cooling degree days
- 0
Lewisburg in February
Highs average 54°12° and lows 30°−1°, with 4.7 in120 mm of precipitation and 0.4 in1 cm of snow in a typical February.
- Record high
- 82°28° (2018)
- Record low
- −15°−26° (1905)
- Heating degree days
- 646
- Cooling degree days
- 1
Lewisburg in March
Highs average 63°17° and lows 36°2°, with 5.6 in141 mm of precipitation and 0.1 in0.3 cm of snow in a typical March.
- Record high
- 89°32° (1910)
- Record low
- −5°−21° (2002)
- Heating degree days
- 489
- Cooling degree days
- 5
Lewisburg in April
Highs average 72°22° and lows 44°7°, with 5.1 in129 mm of precipitation in a typical April.
- Record high
- 91°33° (1925)
- Record low
- 18°−8° (2007)
- Heating degree days
- 234
- Cooling degree days
- 33
Lewisburg in May
Highs average 81°27° and lows 54°12°, with 4.7 in120 mm of precipitation in a typical May.
- Record high
- 98°37° (1911)
- Record low
- 29°−2° (1986)
- Heating degree days
- 65
- Cooling degree days
- 140
Lewisburg in June
Highs average 88°31° and lows 63°17°, with 4.9 in124 mm of precipitation in a typical June.
- Record high
- 109°43° (2012)
- Record low
- 38°3° (1966)
- Heating degree days
- 3
- Cooling degree days
- 315
Lewisburg in July
Highs average 91°33° and lows 67°19°, with 4.4 in113 mm of precipitation in a typical July.
- Record high
- 112°44° (2012)
- Record low
- 43°6° (1947)
- Heating degree days
- 0
- Cooling degree days
- 428
Lewisburg in August
Highs average 91°33° and lows 64°18°, with 4.3 in109 mm of precipitation in a typical August.
- Record high
- 108°42° (1930)
- Record low
- 39°4° (2015)
- Heating degree days
- 1
- Cooling degree days
- 387
Lewisburg in September
Highs average 85°30° and lows 57°14°, with 4.5 in115 mm of precipitation in a typical September.
- Record high
- 108°42° (1925)
- Record low
- 31°−1° (1942)
- Heating degree days
- 27
- Cooling degree days
- 210
Lewisburg in OctoberThis month
Highs average 75°24° and lows 45°7°, with 3.7 in93 mm of precipitation in a typical October.
- Record high
- 99°37° (2019)
- Record low
- 17°−8° (2013)
- Heating degree days
- 204
- Cooling degree days
- 44
Lewisburg in November
Highs average 62°17° and lows 36°2°, with 4 in102 mm of precipitation in a typical November.
- Record high
- 88°31° (2016)
- Record low
- −2°−19° (1950)
- Heating degree days
- 483
- Cooling degree days
- 4
Lewisburg in December
Highs average 52°11° and lows 30°−1°, with 5.7 in146 mm of precipitation and 0.1 in0.3 cm of snow in a typical December.
- Record high
- 78°26° (1970)
- Record low
- −12°−24° (1989)
- Heating degree days
- 734
- Cooling degree days
- 0