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Coral Harbour December Weather

Averages and records for weather in Coral Harbour, Nunavut in the month of December.

Typical Coral Harbour December Weather 1991–2020
Average daily high	-19.2 °C
Average daily low	-27.7 °C
Average monthly precipitation	1.7 cm
Average monthly snow	16.5 cm
Daily chance of precipitation	39.1%
Daily chance of snow	37.1%

Coral Harbour December Weather Records 1933–2024
Highest temperature	3.4 °C	December 18, 2010
Lowest temperature	-48.9 °C	December 30, 1934
Highest daily low	0.0 °C	December 18, 2010
Lowest daily high	-44.4 °C	December 30, 1953
Hottest average high temperature	-12.4 °C	2010
Coldest average high temperature	-30.8 °C	1972
Most daily precipitation	1.0 cm	December 29, 2016
Most monthly precipitation	4.1 cm	2020
Most daily snow	9.6 cm	December 16, 2012
Most monthly snow	37.1 cm	2014

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	-15.9	-24.5	-3.9	-39.4
December 2	-16.1	-24.7	-1.5	-40.0
December 3	-16.3	-24.9	-1.7	-39.4
December 4	-16.5	-25.1	-2.3	-40.0
December 5	-16.7	-25.4	-3.6	-39.4
December 6	-17.0	-25.6	-3.9	-40.0
December 7	-17.2	-25.7	-2.2	-41.1
December 8	-17.4	-26.0	-2.4	-39.7
December 9	-17.6	-26.2	-2.3	-41.1
December 10	-17.8	-26.4	-2.2	-42.2
December 11	-18.0	-26.6	-5.5	-42.8
December 12	-18.3	-26.9	-5.1	-42.8
December 13	-18.5	-27.1	-3.3	-41.7
December 14	-18.8	-27.4	-2.8	-40.6
December 15	-19.1	-27.7	-4.4	-41.1
December 16	-19.4	-28.0	-1.0	-41.4
December 17	-19.6	-28.2	3.3	-42.4
December 18	-19.9	-28.5	3.4	-41.8
December 19	-20.1	-28.7	0.4	-42.6
December 20	-20.3	-28.9	-0.6	-43.2
December 21	-20.5	-29.0	-4.7	-42.2
December 22	-20.7	-29.2	-7.5	-42.2
December 23	-21.0	-29.5	-6.2	-43.3
December 24	-21.2	-29.7	-5.2	-42.8
December 25	-21.5	-29.9	-7.2	-43.9
December 26	-21.7	-30.1	-3.3	-45.0
December 27	-21.9	-30.3	-2.8	-45.6
December 28	-22.1	-30.5	1.1	-45.0
December 29	-22.3	-30.6	0.0	-47.2
December 30	-22.5	-30.8	-4.0	-48.9
December 31	-22.8	-31.1	-8.8	-46.7

Weather Station Details

Years	Station	Coordinates
1933–2024	Coral Harbour A	location