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Hay River October Weather

Averages and records for weather in Hay River, Northwest Territories in the month of October.

Typical Hay River October Weather 1991–2020
Average daily high	4.4 °C
Average daily low	-2.9 °C
Average monthly precipitation	3.2 cm
Average monthly snow	18.8 cm
Daily chance of precipitation	37.4%
Daily chance of snow	21.5%

Hay River October Weather Records 1943–2024
Highest temperature	25.4 °C	October 4, 2003
Lowest temperature	-24.3 °C	October 31, 1984
Highest daily low	13.3 °C	October 14, 1945
Lowest daily high	-16.5 °C	October 31, 1984
Hottest average high temperature	9.6 °C	1963
Coldest average high temperature	-0.1 °C	1956
Most daily precipitation	3.7 cm	October 9, 1961
Most monthly precipitation	10.3 cm	1961
Most daily snow	36.8 cm	October 22, 2012
Most monthly snow	101.9 cm	2012

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

Day	Average (°C)		Record (°C)
Day	High	Low	High	Low
October 1	9.5	1.0	25.2	-6.6
October 2	9.2	0.7	25.0	-6.3
October 3	8.8	0.5	25.2	-7.2
October 4	8.5	0.2	25.4	-12.0
October 5	8.1	-0.1	22.1	-12.2
October 6	7.8	-0.3	22.1	-8.9
October 7	7.4	-0.5	20.0	-9.4
October 8	7.0	-0.8	22.2	-12.2
October 9	6.7	-1.0	20.6	-11.1
October 10	6.4	-1.3	24.9	-11.1
October 11	6.0	-1.5	17.8	-12.2
October 12	5.7	-1.8	16.7	-12.2
October 13	5.4	-2.1	17.8	-13.0
October 14	5.0	-2.4	19.6	-11.2
October 15	4.7	-2.6	20.0	-12.0
October 16	4.4	-2.9	19.4	-13.6
October 17	4.1	-3.2	12.8	-14.6
October 18	3.8	-3.5	15.0	-15.6
October 19	3.4	-3.8	18.9	-15.0
October 20	3.0	-4.1	16.8	-17.8
October 21	2.6	-4.4	15.2	-12.8
October 22	2.2	-4.7	15.6	-16.1
October 23	1.8	-5.1	15.0	-15.0
October 24	1.4	-5.5	11.0	-15.0
October 25	1.0	-5.9	17.5	-18.3
October 26	0.6	-6.3	13.3	-19.4
October 27	0.2	-6.7	12.8	-20.0
October 28	-0.1	-7.0	13.3	-18.4
October 29	-0.4	-7.3	11.6	-23.3
October 30	-0.7	-7.7	9.4	-24.3
October 31	-1.0	-8.1	13.0	-24.3

Weather Station Details

Years	Station	Coordinates
1943–2024	Hay River A	location