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Boonville December Weather

Averages and records for weather in Boonville, Indiana in the month of December.

Typical Boonville December Weather 1991–2020
Average daily high	45.8 °F
Average daily low	29.2 °F
Average monthly precipitation	4.2 inches
Average monthly snow	2.8 inches
Daily chance of precipitation	33.5%
Daily chance of snow	4.7%

Boonville December Weather Records 1897–2024
Highest temperature	74 °F	December 3, 2012
Lowest temperature	-11 °F	December 25, 2004
Highest daily low	64 °F	December 6, 1998
Lowest daily high	13 °F	December 23, 2022
Hottest average high temperature	57.2 °F	2021
Coldest average high temperature	33.2 °F	2000
Most daily precipitation	4.6 inches	December 30, 1932
Most monthly precipitation	8.3 inches	1932
Most daily snow	9.8 inches	December 22, 2004
Most monthly snow	18.5 inches	2004

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
December 1	50.7	32.5	65	15
December 2	50.4	32.3	69	19
December 3	50.0	32.1	74	15
December 4	49.5	31.8	73	13
December 5	49.2	31.5	71	10
December 6	48.8	31.2	74	3
December 7	48.5	31.0	71	10
December 8	48.2	30.9	66	9
December 9	47.9	30.7	70	1
December 10	47.5	30.5	69	-2
December 11	47.1	30.1	71	12
December 12	46.8	29.8	71	3
December 13	46.5	29.7	69	10
December 14	46.3	29.4	70	2
December 15	46.0	29.2	65	12
December 16	45.7	29.1	63	15
December 17	45.5	29.1	68	4
December 18	45.4	28.9	62	8
December 19	45.1	28.7	64	8
December 20	45.0	28.6	62	-2
December 21	44.9	28.5	63	12
December 22	44.8	28.4	61	2
December 23	44.7	28.3	65	-7
December 24	44.5	28.1	65	-9
December 25	44.2	28.0	72	-11
December 26	44.1	28.0	67	9
December 27	44.0	27.9	72	1
December 28	43.9	27.8	69	9
December 29	43.9	27.7	64	7
December 30	43.8	27.6	63	1
December 31	43.6	27.4	66	0

Weather Station Details

Years	Station	Coordinates
1897–2024	Boonville 1S	location