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Coonabarabran December Weather

Averages and records for weather in Coonabarabran, New South Wales in the month of December.

Typical Coonabarabran December Weather 1991–2020
Average daily high	30.1 °C
Average daily low	13.5 °C
Average monthly precipitation	9.5 cm
Daily chance of precipitation	27.5%

Coonabarabran December Weather Records 1750–2023
Highest temperature	41.5 °C	December 21, 2019
Lowest temperature	2.7 °C	December 13, 1995
Highest daily low	25.1 °C	December 28, 1987
Lowest daily high	17.0 °C	December 10, 2002
Hottest average high temperature	34.7 °C	1979
Coldest average high temperature	25.3 °C	2011
Most daily precipitation	14.1 cm	December 22, 2007
Most monthly precipitation	29.4 cm	2010

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

Day	Average (°C)		Record (°C)
Day	High	Low	High	Low
December 1	29.0	12.5	39.4	6.0
December 2	29.1	12.6	39.0	5.9
December 3	29.3	12.6	38.0	5.0
December 4	29.3	12.7	38.9	3.7
December 5	29.4	12.8	39.6	5.7
December 6	29.5	12.8	37.5	5.2
December 7	29.6	12.9	37.7	5.0
December 8	29.7	13.0	38.6	5.4
December 9	29.8	13.1	36.3	6.0
December 10	29.9	13.3	39.5	5.5
December 11	29.9	13.3	39.0	7.2
December 12	29.9	13.4	37.4	3.9
December 13	29.9	13.5	39.2	2.7
December 14	29.9	13.5	38.4	6.0
December 15	30.0	13.5	39.6	5.0
December 16	30.1	13.5	38.2	6.0
December 17	30.1	13.6	40.5	7.2
December 18	30.2	13.7	39.4	6.1
December 19	30.3	13.8	40.4	4.5
December 20	30.4	13.8	40.9	4.0
December 21	30.5	13.9	41.5	4.0
December 22	30.6	14.0	38.6	6.9
December 23	30.7	14.1	40.0	8.2
December 24	30.8	14.2	38.9	6.6
December 25	30.8	14.3	37.8	6.7
December 26	30.9	14.4	39.0	5.7
December 27	31.0	14.5	39.1	5.0
December 28	31.1	14.6	38.4	3.4
December 29	31.2	14.7	39.0	6.4
December 30	31.2	14.7	39.9	5.7
December 31	31.3	14.8	38.3	6.7

Weather Station Details

Years	Station	Coordinates
1750–2023	Coonabarabran (Namoi Street)	location