Bluffton December Weather

Averages and records for weather in Bluffton, Indiana in the month of December.
Typical Bluffton December Weather
1991–2020
Average daily high 37.8 °F
Average daily low 23.3 °F
Average monthly precipitation 2.4 inches
Average monthly snow 4.4 inches
Daily chance of precipitation 40.8%
Daily chance of snow 9.2%
Bluffton December Weather Records
1895–2023
Highest temperature 70 °F December 7, 1998
Lowest temperature -20 °F December 28, 1924
Highest daily low 58 °F December 13, 2015
Lowest daily high -11 °F December 25, 1983
Hottest average high temperature 47.5 °F 2015
Coldest average high temperature 25.3 °F 1983
Most daily precipitation 2.6 inches December 30, 1990
Most monthly precipitation 7.4 inches 1990
Most daily snow 12.0 inches December 19, 1929
Most monthly snow 23.8 inches 1973
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 42.9 27.9 68 3
December 2 42.7 27.6 65 2
December 3 42.4 27.3 70 -3
December 4 41.9 26.9 65 -4
December 5 41.5 26.5 63 4
December 6 41.1 26.1 68 3
December 7 40.8 25.8 70 -4
December 8 40.5 25.5 65 -1
December 9 40.1 25.3 64 -8
December 10 39.8 25.1 61 -11
December 11 39.4 24.8 66 -11
December 12 38.9 24.4 68 -12
December 13 38.6 24.0 67 -9
December 14 38.3 23.8 64 -9
December 15 37.9 23.4 67 -20
December 16 37.6 23.2 60 -12
December 17 37.3 23.0 64 -10
December 18 37.1 22.8 59 -9
December 19 36.9 22.4 58 -11
December 20 36.6 22.1 59 -9
December 21 36.5 22.0 61 -11
December 22 36.4 21.9 63 -6
December 23 36.3 21.7 61 -14
December 24 36.0 21.5 67 -18
December 25 35.8 21.3 62 -18
December 26 35.7 21.1 63 -12
December 27 35.5 20.9 59 -8
December 28 35.4 20.8 66 -20
December 29 35.3 20.7 64 -6
December 30 35.2 20.5 63 -13
December 31 35.0 20.3 63 -13
Weather Station Details
Years Station Coordinates
1970–2023 Bluffton 6N location
1969–1971 Bluffton 1 N location
1949–1969 Bluffton location
1895–1948 Bluffton Water Works location