Irkutsk Average Weather by Day

Data and chart of the the average high and low temperature for every day of the year in Irkutsk, Russia, based on NOAA data.
Also see:
What's the hottest day of the year in Irkutsk?
On average, July 15 is the hottest day of the year Irkutsk, Russia. From 1991–2020, the average high temperature on July 15 was 25.7 °C and the average low was 13.4 °C.
What's the coldest day of the year in Irkutsk?
On average, January 16 is the coldest day of the year Irkutsk, Russia. From 1991–2020, the average high temperature on January 16 was -12.9 °C, and the average low was -21.6 °C.
Average Temperature by Day
  • Average temperatures from 1991–2020. Daily averages are a mean of the period from 14 days before to 14 days after, inclusive.
Day Average (°C)
High Low
January 1 -12.4 -20.8
January 2 -12.5 -20.9
January 3 -12.6 -21.0
January 4 -12.7 -21.0
January 5 -12.7 -21.1
January 6 -12.8 -21.2
January 7 -12.9 -21.2
January 8 -13.0 -21.3
January 9 -13.0 -21.3
January 10 -12.9 -21.3
January 11 -13.0 -21.3
January 12 -12.9 -21.4
January 13 -12.9 -21.5
January 14 -12.9 -21.5
January 15 -12.9 -21.6
January 16 -12.9 -21.6
January 17 -12.9 -21.7
January 18 -12.8 -21.7
January 19 -12.8 -21.7
January 20 -12.7 -21.7
January 21 -12.6 -21.7
January 22 -12.5 -21.6
January 23 -12.3 -21.6
January 24 -12.2 -21.5
January 25 -12.0 -21.5
January 26 -11.9 -21.4
January 27 -11.8 -21.4
January 28 -11.6 -21.3
January 29 -11.4 -21.2
January 30 -11.2 -21.1
January 31 -11.0 -21.0
February 1 -10.9 -20.9
February 2 -10.7 -20.9
February 3 -10.5 -20.9
February 4 -10.3 -20.8
February 5 -10.0 -20.7
February 6 -9.7 -20.5
February 7 -9.5 -20.4
February 8 -9.3 -20.2
February 9 -9.0 -20.1
February 10 -8.8 -19.9
February 11 -8.5 -19.7
February 12 -8.2 -19.6
February 13 -7.9 -19.4
February 14 -7.7 -19.2
February 15 -7.4 -19.1
February 16 -7.0 -18.8
February 17 -6.7 -18.5
February 18 -6.3 -18.2
February 19 -6.0 -18.0
February 20 -5.8 -17.8
February 21 -5.5 -17.6
February 22 -5.3 -17.5
February 23 -5.1 -17.3
February 24 -4.8 -17.1
February 25 -4.5 -16.9
February 26 -4.3 -16.7
February 27 -4.0 -16.5
February 28 -3.7 -16.3
March 1 -3.3 -16.0
March 2 -3.0 -15.8
March 3 -2.8 -15.5
March 4 -2.5 -15.3
March 5 -2.3 -15.0
March 6 -2.0 -14.8
March 7 -1.8 -14.5
March 8 -1.5 -14.2
March 9 -1.2 -13.9
March 10 -0.8 -13.6
March 11 -0.4 -13.3
March 12 -0.1 -13.0
March 13 0.2 -12.6
March 14 0.4 -12.2
March 15 0.7 -11.8
March 16 1.0 -11.4
March 17 1.4 -11.1
March 18 1.7 -10.7
March 19 2.0 -10.4
March 20 2.4 -10.0
March 21 2.7 -9.6
March 22 3.1 -9.2
March 23 3.4 -8.8
March 24 3.7 -8.4
March 25 4.0 -8.1
March 26 4.3 -7.7
March 27 4.6 -7.4
March 28 5.0 -7.0
March 29 5.3 -6.7
March 30 5.6 -6.4
March 31 5.9 -6.1
April 1 6.2 -5.7
April 2 6.5 -5.4
April 3 6.9 -5.0
April 4 7.1 -4.7
April 5 7.4 -4.4
April 6 7.7 -4.2
April 7 7.9 -3.9
April 8 8.1 -3.7
April 9 8.4 -3.5
April 10 8.7 -3.2
April 11 9.0 -3.0
April 12 9.4 -2.8
April 13 9.8 -2.5
April 14 10.1 -2.3
April 15 10.3 -2.1
April 16 10.6 -2.0
April 17 10.8 -1.8
April 18 10.9 -1.7
April 19 11.2 -1.5
April 20 11.5 -1.3
April 21 11.7 -1.1
April 22 12.0 -0.9
April 23 12.3 -0.7
April 24 12.6 -0.5
April 25 13.0 -0.3
April 26 13.2 -0.1
April 27 13.4 0.1
April 28 13.7 0.3
April 29 14.0 0.6
April 30 14.2 0.7
May 1 14.6 0.9
May 2 14.9 1.1
May 3 15.1 1.3
May 4 15.4 1.5
May 5 15.7 1.7
May 6 16.0 1.9
May 7 16.3 2.1
May 8 16.5 2.3
May 9 16.7 2.5
May 10 16.9 2.6
May 11 17.0 2.8
May 12 17.2 2.9
May 13 17.4 3.1
May 14 17.6 3.3
May 15 17.8 3.5
May 16 18.1 3.7
May 17 18.4 3.9
May 18 18.6 4.1
May 19 18.8 4.3
May 20 19.1 4.5
May 21 19.3 4.7
May 22 19.5 4.9
May 23 19.6 5.2
May 24 19.8 5.3
May 25 20.0 5.6
May 26 20.3 5.8
May 27 20.4 6.0
May 28 20.6 6.2
May 29 20.9 6.4
May 30 21.1 6.6
May 31 21.2 6.8
June 1 21.4 7.0
June 2 21.6 7.2
June 3 21.9 7.5
June 4 22.1 7.7
June 5 22.2 7.9
June 6 22.4 8.1
June 7 22.6 8.4
June 8 22.7 8.6
June 9 22.8 8.8
June 10 23.0 9.0
June 11 23.2 9.2
June 12 23.3 9.4
June 13 23.5 9.6
June 14 23.6 9.8
June 15 23.7 10.0
June 16 23.9 10.2
June 17 24.1 10.4
June 18 24.2 10.6
June 19 24.4 10.8
June 20 24.5 10.9
June 21 24.6 11.1
June 22 24.7 11.2
June 23 24.8 11.4
June 24 24.9 11.5
June 25 24.9 11.6
June 26 25.0 11.7
June 27 25.1 11.9
June 28 25.1 12.0
June 29 25.2 12.1
June 30 25.3 12.2
July 1 25.3 12.4
July 2 25.4 12.5
July 3 25.4 12.6
July 4 25.5 12.7
July 5 25.6 12.8
July 6 25.6 12.8
July 7 25.6 12.9
July 8 25.6 13.0
July 9 25.6 13.1
July 10 25.7 13.2
July 11 25.8 13.3
July 12 25.8 13.3
July 13 25.8 13.4
July 14 25.8 13.4
July 15 25.7 13.4
July 16 25.7 13.5
July 17 25.6 13.5
July 18 25.6 13.5
July 19 25.6 13.5
July 20 25.6 13.5
July 21 25.6 13.5
July 22 25.6 13.6
July 23 25.5 13.6
July 24 25.5 13.6
July 25 25.4 13.6
July 26 25.3 13.5
July 27 25.2 13.5
July 28 25.1 13.4
July 29 25.0 13.3
July 30 24.9 13.2
July 31 24.8 13.1
August 1 24.7 13.0
August 2 24.6 13.0
August 3 24.5 12.9
August 4 24.4 12.8
August 5 24.3 12.7
August 6 24.2 12.6
August 7 24.1 12.5
August 8 23.9 12.4
August 9 23.8 12.4
August 10 23.7 12.2
August 11 23.6 12.1
August 12 23.4 12.0
August 13 23.3 11.9
August 14 23.1 11.7
August 15 23.0 11.5
August 16 22.8 11.4
August 17 22.7 11.2
August 18 22.5 11.1
August 19 22.4 10.9
August 20 22.2 10.7
August 21 22.0 10.5
August 22 21.8 10.3
August 23 21.6 10.1
August 24 21.3 9.9
August 25 21.1 9.7
August 26 20.9 9.4
August 27 20.7 9.2
August 28 20.5 9.0
August 29 20.3 8.8
August 30 20.2 8.6
August 31 20.0 8.4
September 1 19.7 8.1
September 2 19.4 7.9
September 3 19.2 7.6
September 4 18.9 7.4
September 5 18.7 7.1
September 6 18.5 6.8
September 7 18.3 6.6
September 8 18.1 6.4
September 9 17.9 6.1
September 10 17.6 5.9
September 11 17.3 5.6
September 12 17.0 5.4
September 13 16.8 5.1
September 14 16.5 4.9
September 15 16.2 4.6
September 16 15.9 4.3
September 17 15.5 4.0
September 18 15.3 3.8
September 19 15.1 3.5
September 20 14.9 3.3
September 21 14.7 3.1
September 22 14.5 2.9
September 23 14.2 2.7
September 24 14.0 2.6
September 25 13.7 2.4
September 26 13.5 2.2
September 27 13.1 1.9
September 28 12.8 1.6
September 29 12.6 1.4
September 30 12.3 1.2
October 1 12.1 1.0
October 2 11.9 0.8
October 3 11.6 0.6
October 4 11.4 0.4
October 5 11.1 0.2
October 6 10.7 -0.1
October 7 10.3 -0.3
October 8 10.0 -0.5
October 9 9.8 -0.7
October 10 9.5 -1.0
October 11 9.2 -1.3
October 12 8.9 -1.5
October 13 8.6 -1.7
October 14 8.3 -1.9
October 15 8.1 -2.2
October 16 7.9 -2.3
October 17 7.6 -2.5
October 18 7.3 -2.7
October 19 7.0 -2.9
October 20 6.7 -3.1
October 21 6.4 -3.3
October 22 6.0 -3.7
October 23 5.7 -4.0
October 24 5.4 -4.3
October 25 5.1 -4.6
October 26 4.8 -4.8
October 27 4.5 -5.0
October 28 4.1 -5.3
October 29 3.7 -5.6
October 30 3.3 -5.9
October 31 2.8 -6.3
November 1 2.3 -6.7
November 2 1.9 -7.0
November 3 1.5 -7.4
November 4 1.1 -7.7
November 5 0.7 -8.1
November 6 0.3 -8.5
November 7 -0.1 -8.8
November 8 -0.4 -9.1
November 9 -0.8 -9.4
November 10 -1.2 -9.8
November 11 -1.5 -10.1
November 12 -1.9 -10.4
November 13 -2.2 -10.7
November 14 -2.6 -11.1
November 15 -3.0 -11.4
November 16 -3.4 -11.8
November 17 -3.8 -12.2
November 18 -4.2 -12.6
November 19 -4.7 -13.0
November 20 -5.0 -13.4
November 21 -5.4 -13.6
November 22 -5.8 -13.9
November 23 -6.2 -14.3
November 24 -6.6 -14.7
November 25 -6.9 -15.0
November 26 -7.2 -15.3
November 27 -7.5 -15.6
November 28 -7.7 -15.8
November 29 -8.0 -16.1
November 30 -8.2 -16.2
December 1 -8.4 -16.5
December 2 -8.6 -16.8
December 3 -8.8 -17.0
December 4 -9.0 -17.1
December 5 -9.1 -17.3
December 6 -9.3 -17.5
December 7 -9.4 -17.6
December 8 -9.5 -17.7
December 9 -9.7 -17.8
December 10 -9.9 -18.0
December 11 -10.1 -18.2
December 12 -10.3 -18.5
December 13 -10.5 -18.6
December 14 -10.6 -18.8
December 15 -10.8 -19.0
December 16 -10.9 -19.1
December 17 -11.0 -19.2
December 18 -11.1 -19.2
December 19 -11.2 -19.3
December 20 -11.3 -19.5
December 21 -11.4 -19.6
December 22 -11.5 -19.8
December 23 -11.7 -19.9
December 24 -11.8 -20.1
December 25 -11.9 -20.2
December 26 -12.0 -20.3
December 27 -12.0 -20.3
December 28 -12.1 -20.4
December 29 -12.2 -20.6
December 30 -12.3 -20.6
December 31 -12.3 -20.7
Weather Station Details
Years Station Coordinates
1882–2024 Irkutsk location
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