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La Junta December Weather

Averages and records for weather in La Junta, Colorado in the month of December.

Typical La Junta December Weather 1991–2020
Average daily high	46.1 °F
Average daily low	18.2 °F
Average monthly precipitation	0.2 inches
Daily chance of precipitation	8.3%

La Junta December Weather Records 1945–2024
Highest temperature	81 °F	December 17, 1980
Lowest temperature	-21 °F	December 22, 1989
Highest daily low	51 °F	December 23, 1964
Lowest daily high	-1 °F	December 21, 1990
Hottest average high temperature	60.1 °F	2021
Coldest average high temperature	29.4 °F	1972
Most daily precipitation	0.8 inches	December 30, 2006
Most monthly precipitation	1.4 inches	2006

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	50.9	21.6	75	6
December 2	50.6	21.3	75	4
December 3	50.0	20.9	74	4
December 4	49.5	20.6	76	4
December 5	49.0	20.3	75	-9
December 6	48.7	20.0	72	-13
December 7	48.5	19.7	73	-10
December 8	48.2	19.5	71	-15
December 9	47.7	19.3	74	-18
December 10	47.4	19.1	72	-10
December 11	47.2	18.9	78	-11
December 12	46.9	18.6	67	-20
December 13	46.6	18.4	74	-14
December 14	46.5	18.3	71	-3
December 15	46.3	18.2	71	-7
December 16	46.1	18.1	70	-5
December 17	45.7	17.9	81	-12
December 18	45.4	17.7	69	-20
December 19	45.3	17.5	66	-10
December 20	45.2	17.4	76	-5
December 21	45.2	17.3	76	-12
December 22	45.1	17.3	77	-21
December 23	44.9	17.1	76	-14
December 24	44.9	17.2	79	-13
December 25	44.9	17.2	74	-12
December 26	44.8	17.2	72	-4
December 27	44.8	17.2	73	-6
December 28	44.8	17.1	69	-18
December 29	44.7	17.1	67	-19
December 30	44.7	17.0	75	-10
December 31	44.6	17.0	65	-7

Weather Station Details

Years	Station	Coordinates
1945–2024	La Junta Municipal Airport	location