Shelbyville December Weather

Averages and records for weather in Shelbyville, Tennessee in the month of December.
Typical Shelbyville December Weather
1991–2020
Average daily high 52.2 °F
Average daily low 32.3 °F
Average monthly precipitation 5.8 inches
Average monthly snow 0.1 inches
Daily chance of precipitation 39.1%
Daily chance of snow 0.61%
Shelbyville December Weather Records
1951–2024
Highest temperature 77 °F December 2, 1982
Lowest temperature -9 °F December 22, 1989
Highest daily low 66 °F December 27, 2015
Lowest daily high 12 °F December 23, 1989
Hottest average high temperature 62.1 °F 2021
Coldest average high temperature 41.3 °F 1963
Most daily precipitation 5.9 inches December 9, 1966
Most monthly precipitation 13.9 inches 1990
Most daily snow 6.5 inches December 23, 1963
Most monthly snow 6.5 inches 1963
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
December 1 56.1 34.3 71 13
December 2 55.9 34.2 77 13
December 3 55.7 34.0 76 14
December 4 55.4 33.7 75 15
December 5 55.1 33.4 72 17
December 6 54.8 33.2 74 17
December 7 54.5 33.0 74 10
December 8 54.2 32.9 74 11
December 9 53.9 32.9 72 11
December 10 53.7 32.7 73 7
December 11 53.2 32.5 76 11
December 12 53.0 32.4 70 -2
December 13 52.7 32.3 74 -7
December 14 52.5 32.2 72 7
December 15 52.3 32.0 76 9
December 16 52.1 32.0 72 2
December 17 51.9 32.0 72 8
December 18 51.7 31.8 72 6
December 19 51.5 31.7 69 3
December 20 51.3 31.7 70 6
December 21 51.3 31.7 72 11
December 22 51.3 31.7 68 -9
December 23 51.1 31.6 71 -8
December 24 50.9 31.4 75 -2
December 25 50.8 31.3 75 -5
December 26 50.7 31.2 71 0
December 27 50.7 31.2 75 16
December 28 50.6 31.1 73 10
December 29 50.6 31.0 68 8
December 30 50.4 31.0 73 2
December 31 50.2 30.8 74 5
Weather Station Details
Years Station Coordinates
1951–2024 Shelbyville Water Department location