Estill Springs weather by month
What a typical year looks like in Estill Springs, Tennessee: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at TULLAHOMA, 12 km from Estill Springs; records cover 1895–2026.
The year at a glance
- Precipitation a year
- 60.6 in1540 mm
- Snow a year
- 2.8 in7.1 cm
- Last spring freeze
- Apr 8
- First fall freeze
- Oct 29
- Heating degree days
- 3,679
- Cooling degree days
- 1,398
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 94°34° (cooling, 1%).
Month by month
Estill Springs in January
Highs average 48°9° and lows 29°−2°, with 5.3 in135 mm of precipitation and 0.9 in2.3 cm of snow in a typical January.
- Record high
- 78°26° (1943)
- Record low
- −20°−29° (1985)
- Heating degree days
- 820
- Cooling degree days
- 0
Estill Springs in February
Highs average 53°11° and lows 32°0°, with 5.8 in147 mm of precipitation and 1.1 in2.8 cm of snow in a typical February.
- Record high
- 82°28° (2023)
- Record low
- −22°−30° (1905)
- Heating degree days
- 640
- Cooling degree days
- 0
Estill Springs in March
Highs average 61°16° and lows 39°4°, with 6 in153 mm of precipitation and 0.8 in2 cm of snow in a typical March.
- Record high
- 87°31° (1928)
- Record low
- 0°−18° (1899)
- Heating degree days
- 478
- Cooling degree days
- 4
Estill Springs in April
Highs average 70°21° and lows 47°8°, with 5.4 in136 mm of precipitation in a typical April.
- Record high
- 92°33° (1925)
- Record low
- 20°−7° (1992)
- Heating degree days
- 218
- Cooling degree days
- 26
Estill Springs in May
Highs average 78°25° and lows 56°13°, with 4.8 in122 mm of precipitation in a typical May.
- Record high
- 97°36° (1941)
- Record low
- 29°−2° (1909)
- Heating degree days
- 65
- Cooling degree days
- 113
Estill Springs in June
Highs average 84°29° and lows 64°18°, with 5.4 in137 mm of precipitation in a typical June.
- Record high
- 105°41° (2012)
- Record low
- 39°4° (1956)
- Heating degree days
- 4
- Cooling degree days
- 275
Estill Springs in July
Highs average 87°31° and lows 68°20°, with 4.6 in118 mm of precipitation in a typical July.
- Record high
- 106°41° (1952)
- Record low
- 47°8° (1937)
- Heating degree days
- 0
- Cooling degree days
- 389
Estill Springs in August
Highs average 87°31° and lows 66°19°, with 4.1 in104 mm of precipitation in a typical August.
- Record high
- 104°40° (1943)
- Record low
- 46°8° (1946)
- Heating degree days
- 0
- Cooling degree days
- 362
Estill Springs in September
Highs average 82°28° and lows 60°15°, with 4.4 in110 mm of precipitation in a typical September.
- Record high
- 105°41° (1925)
- Record low
- 27°−3° (1899)
- Heating degree days
- 24
- Cooling degree days
- 190
Estill Springs in OctoberThis month
Highs average 71°22° and lows 48°9°, with 3.8 in96 mm of precipitation in a typical October.
- Record high
- 96°36° (2019)
- Record low
- 19°−7° (1952)
- Heating degree days
- 204
- Cooling degree days
- 36
Estill Springs in November
Highs average 60°16° and lows 37°3°, with 4.7 in119 mm of precipitation in a typical November.
- Record high
- 84°29° (2016)
- Record low
- −6°−21° (1950)
- Heating degree days
- 496
- Cooling degree days
- 3
Estill Springs in December
Highs average 51°11° and lows 32°0°, with 6.4 in162 mm of precipitation in a typical December.
- Record high
- 76°24° (1956)
- Record low
- −8°−22° (1989)
- Heating degree days
- 730
- Cooling degree days
- 0