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Irkutsk October Weather

Averages and records for weather in Irkutsk, Russia in the month of October.

Typical Irkutsk October Weather 1991–2020
Average daily high	7.9 °C
Average daily low	-2.4 °C
Average monthly precipitation	2.1 cm
Daily chance of precipitation	26.9%

Irkutsk October Weather Records 1882–2024
Highest temperature	25.6 °C	October 18, 1946
Lowest temperature	-30.5 °C	October 30, 1901
Highest daily low	9.4 °C	October 1, 1986
Lowest daily high	-15.1 °C	October 29, 1901
Hottest average high temperature	11.3 °C	1949
Coldest average high temperature	0.2 °C	1912
Most daily precipitation	5.8 cm	October 1, 1974
Most monthly precipitation	9.1 cm	1974

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	12.1	1.0	23.3	-11.4
October 2	11.9	0.8	24.4	-11.3
October 3	11.6	0.6	24.4	-11.4
October 4	11.4	0.4	24.5	-13.6
October 5	11.1	0.2	23.4	-12.2
October 6	10.7	-0.1	22.6	-11.2
October 7	10.3	-0.3	22.5	-14.0
October 8	10.0	-0.5	20.7	-15.0
October 9	9.8	-0.7	22.8	-14.6
October 10	9.5	-1.0	18.7	-15.1
October 11	9.2	-1.3	21.4	-14.9
October 12	8.9	-1.5	21.5	-13.5
October 13	8.6	-1.7	21.1	-20.0
October 14	8.3	-1.9	19.8	-15.0
October 15	8.1	-2.2	19.7	-15.7
October 16	7.9	-2.3	19.8	-13.2
October 17	7.6	-2.5	19.0	-17.1
October 18	7.3	-2.7	25.6	-22.8
October 19	7.0	-2.9	21.5	-20.9
October 20	6.7	-3.1	17.7	-20.2
October 21	6.4	-3.3	17.1	-20.9
October 22	6.0	-3.7	16.8	-22.3
October 23	5.7	-4.0	15.6	-19.5
October 24	5.4	-4.3	16.7	-19.3
October 25	5.1	-4.6	16.4	-20.2
October 26	4.8	-4.8	16.7	-21.5
October 27	4.5	-5.0	17.3	-22.8
October 28	4.1	-5.3	13.1	-28.1
October 29	3.7	-5.6	16.1	-25.8
October 30	3.3	-5.9	14.7	-30.5
October 31	2.8	-6.3	13.3	-24.4

Weather Station Details

Years	Station	Coordinates
1882–2024	Irkutsk	location