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Saint-Hyacinthe October Weather

Averages and records for weather in Saint-Hyacinthe, Quebec in the month of October.

Typical Saint-Hyacinthe October Weather 1991–2020
Average daily high	13.2 °C
Average daily low	4.1 °C
Average monthly precipitation	10.6 cm
Average monthly snow	0.7 cm
Daily chance of precipitation	44.4%
Daily chance of snow	0.67%

Saint-Hyacinthe October Weather Records 1890–2024
Highest temperature	29.6 °C	October 4, 2023
Lowest temperature	-11.1 °C	October 26, 1936
Highest daily low	18.3 °C	October 14, 1970
Lowest daily high	-3.9 °C	October 29, 1940
Hottest average high temperature	18.3 °C	1947
Coldest average high temperature	10.2 °C	1940
Most daily precipitation	8.1 cm	October 7, 2005
Most monthly precipitation	20.8 cm	2005
Most daily snow	8.9 cm	October 28, 1962
Most monthly snow	16.5 cm	1936

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	17.4	6.9	25.6	-5.0
October 2	17.2	6.8	27.2	-2.8
October 3	16.9	6.6	28.3	-3.3
October 4	16.6	6.5	29.6	-3.0
October 5	16.3	6.3	27.6	-4.0
October 6	16.0	6.1	26.7	-5.0
October 7	15.7	5.9	25.6	-4.4
October 8	15.4	5.7	25.0	-3.3
October 9	15.1	5.5	25.6	-5.0
October 10	14.9	5.3	24.4	-5.0
October 11	14.6	5.1	28.3	-5.0
October 12	14.3	4.9	26.1	-5.0
October 13	14.0	4.7	26.0	-6.1
October 14	13.8	4.5	25.9	-4.0
October 15	13.5	4.3	27.2	-5.0
October 16	13.2	4.1	24.4	-6.0
October 17	13.0	3.8	26.1	-6.7
October 18	12.8	3.7	25.6	-6.7
October 19	12.5	3.5	25.5	-7.2
October 20	12.3	3.3	23.9	-8.3
October 21	12.1	3.1	25.0	-5.6
October 22	11.8	3.0	27.2	-7.8
October 23	11.7	2.9	27.2	-7.2
October 24	11.4	2.7	24.4	-5.6
October 25	11.1	2.5	25.6	-7.2
October 26	10.9	2.3	25.5	-11.1
October 27	10.6	2.2	21.7	-6.7
October 28	10.3	2.0	23.5	-5.6
October 29	10.0	1.7	21.7	-6.7
October 30	9.7	1.5	22.5	-6.1
October 31	9.5	1.3	23.9	-7.8

Weather Station Details

Years	Station	Coordinates
1964–2024	Saint-Hyacinthe 2	location
1890–1963	Saint-Hyacinthe	location