Clarksville weather by month
What a typical year looks like in Clarksville, Tennessee: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at CLARKSVILLE WWTP, 2 km from Clarksville; records cover 1890–2026.
The year at a glance
- Precipitation a year
- 53.5 in1359 mm
- Snow a year
- 0.5 in1.3 cm
- Last spring freeze
- Apr 3
- First fall freeze
- Oct 29
- Heating degree days
- 3,757
- Cooling degree days
- 1,661
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 11°−12° (heating, 99%) and 98°37° (cooling, 1%).
Month by month
Clarksville in January
Highs average 47°8° and lows 28°−2°, with 4 in102 mm of precipitation and 0.3 in0.8 cm of snow in a typical January.
- Record high
- 82°28° (1943)
- Record low
- −20°−29° (1982)
- Heating degree days
- 859
- Cooling degree days
- 0
Clarksville in February
Highs average 52°11° and lows 31°−1°, with 4.5 in115 mm of precipitation and 0.1 in0.3 cm of snow in a typical February.
- Record high
- 82°28° (1918)
- Record low
- −14°−26° (1899)
- Heating degree days
- 670
- Cooling degree days
- 0
Clarksville in March
Highs average 61°16° and lows 38°3°, with 4.8 in121 mm of precipitation and 0.1 in0.3 cm of snow in a typical March.
- Record high
- 94°34° (1929)
- Record low
- 0°−18° (1980)
- Heating degree days
- 484
- Cooling degree days
- 7
Clarksville in April
Highs average 72°22° and lows 47°8°, with 5 in126 mm of precipitation in a typical April.
- Record high
- 94°34° (1925)
- Record low
- 18°−8° (2022)
- Heating degree days
- 210
- Cooling degree days
- 42
Clarksville in May
Highs average 79°26° and lows 57°14°, with 5.6 in142 mm of precipitation in a typical May.
- Record high
- 99°37° (1941)
- Record low
- 32°0° (1908)
- Heating degree days
- 53
- Cooling degree days
- 149
Clarksville in June
Highs average 87°30° and lows 65°18°, with 4.7 in118 mm of precipitation in a typical June.
- Record high
- 109°43° (1944)
- Record low
- 42°6° (1966)
- Heating degree days
- 2
- Cooling degree days
- 326
Clarksville in July
Highs average 90°32° and lows 69°21°, with 4.6 in117 mm of precipitation in a typical July.
- Record high
- 110°43° (1930)
- Record low
- 47°8° (1968)
- Heating degree days
- 0
- Cooling degree days
- 448
Clarksville in August
Highs average 90°32° and lows 67°20°, with 3.7 in94 mm of precipitation in a typical August.
- Record high
- 109°43° (1930)
- Record low
- 44°7° (1986)
- Heating degree days
- 0
- Cooling degree days
- 419
Clarksville in September
Highs average 84°29° and lows 60°15°, with 3.4 in85 mm of precipitation in a typical September.
- Record high
- 112°44° (1925)
- Record low
- 29°−2° (1891)
- Heating degree days
- 21
- Cooling degree days
- 222
Clarksville in OctoberThis month
Highs average 72°22° and lows 48°9°, with 4.3 in109 mm of precipitation in a typical October.
- Record high
- 98°37° (2019)
- Record low
- 20°−7° (1981)
- Heating degree days
- 199
- Cooling degree days
- 44
Clarksville in November
Highs average 60°15° and lows 37°3°, with 4.1 in104 mm of precipitation in a typical November.
- Record high
- 88°31° (2016)
- Record low
- −2°−19° (1950)
- Heating degree days
- 502
- Cooling degree days
- 4
Clarksville in December
Highs average 50°10° and lows 31°0°, with 4.9 in125 mm of precipitation in a typical December.
- Record high
- 80°27° (1951)
- Record low
- −12°−24° (1917)
- Heating degree days
- 757
- Cooling degree days
- 0