< Previous Month Next Month >

Cambridge Bay September Weather

Averages and records for weather in Cambridge Bay, Nunavut in the month of September.

Typical Cambridge Bay September Weather 1991–2020
Average daily high	2.6 °C
Average daily low	-1.7 °C
Average monthly precipitation	1.8 cm
Average monthly snow	5.4 cm
Daily chance of precipitation	38.1%
Daily chance of snow	19.1%

Cambridge Bay September Weather Records 1929–2024
Highest temperature	16.4 °C	September 3, 2010
Lowest temperature	-17.2 °C	September 30, 1965
Highest daily low	8.3 °C	September 7, 1957
Lowest daily high	-11.7 °C	September 25, 1972
Hottest average high temperature	6.1 °C	2012
Coldest average high temperature	-2.7 °C	1972
Most daily precipitation	2.8 cm	September 6, 1988
Most monthly precipitation	5.3 cm	2009
Most daily snow	10.2 cm	September 8, 1997
Most monthly snow	23.7 cm	1972

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

Day	Average (°C)		Record (°C)
Day	High	Low	High	Low
September 1	6.5	1.4	12.8	-3.9
September 2	6.2	1.2	12.5	-4.4
September 3	6.0	1.0	16.4	-4.4
September 4	5.8	0.8	13.1	-5.0
September 5	5.5	0.6	13.6	-4.4
September 6	5.3	0.4	15.6	-5.0
September 7	5.0	0.2	12.2	-5.3
September 8	4.8	0.0	12.7	-7.1
September 9	4.5	-0.1	11.3	-6.3
September 10	4.3	-0.3	12.2	-5.6
September 11	4.0	-0.5	11.7	-6.7
September 12	3.7	-0.7	9.5	-7.8
September 13	3.5	-1.0	11.6	-8.1
September 14	3.2	-1.3	13.1	-6.7
September 15	2.9	-1.6	9.1	-9.4
September 16	2.5	-1.8	9.4	-7.6
September 17	2.2	-2.1	8.8	-8.3
September 18	1.9	-2.4	8.3	-11.7
September 19	1.6	-2.7	9.2	-11.1
September 20	1.3	-3.0	7.6	-10.6
September 21	1.0	-3.3	12.6	-10.0
September 22	0.8	-3.6	7.8	-13.9
September 23	0.5	-3.9	8.0	-13.9
September 24	0.2	-4.2	12.6	-13.4
September 25	0.0	-4.5	8.4	-15.6
September 26	-0.4	-4.8	8.4	-16.7
September 27	-0.7	-5.1	7.1	-14.5
September 28	-0.9	-5.4	7.2	-14.4
September 29	-1.2	-5.8	4.5	-16.1
September 30	-1.5	-6.1	4.7	-17.2

Weather Station Details

Years	Station	Coordinates
1929–2024	Cambridge Bay A	location