Yellowknife Record High by Day of the Year
Data for the record high temperature for each day of the year in
Yellowknife, Northwest Territories , as well as the year that the record was set. It is based on NOAA data for the years 1942–2024.
Change city
Day
Record High
Year Set or Tied
January 1
-1.1
1975
January 2
-2.2
2006
January 3
3.4
1985
January 4
-3.3
2016
January 5
-4.2
2003
January 6
1.5
2003
January 7
2.8
1958
January 8
-1.7
1958
January 9
2.8
1943
January 10
0.3
1987
January 11
-5.7
2002
January 12
-7.3
2002
January 13
-7.3
2002
January 14
-7.1
1984
January 15
-1.1
1957
January 16
-1.1
1957
January 17
1.7
1965
January 18
-3.3
1965
January 19
-1.6
2009
January 20
0.6
1981
January 21
-0.7
1981
January 22
0.7
1981
January 23
-0.8
1981
January 24
-3.5
1981
January 25
-7.7
2007
January 26
-9.2
1981
January 27
-2.2
1944
January 28
2.1
2000
January 29
-0.5
2024
January 30
-1.9
2024
January 31
-3.2
2000
February 1
-3.0
1993, 2024
February 2
-0.6
1964
February 3
3.0
2012
February 4
3.9
2012
February 5
-0.6
1954
February 6
6.1
1954
February 7
-0.2
1991
February 8
-0.9
1980
February 9
-0.5
1989
February 10
0.3
1989
February 11
-1.4
1989
February 12
-4.3
1989
February 13
-5.6
1998
February 14
-5.5
2010
February 15
-2.9
2017
February 16
-4.5
2017
February 17
-4.6
1987
February 18
-6.1
1943
February 19
-6.3
1982
February 20
5.3
1978
February 21
0.9
1978
February 22
3.9
1975
February 23
0.6
1975
February 24
-2.5
1983, 1997
February 25
2.2
1943
February 26
3.2
1988
February 27
2.7
1988
February 28
6.2
1986
March 1
0.0
1968
March 2
4.4
1968
March 3
4.3
2010
March 4
3.7
2010
March 5
2.9
1977
March 6
2.2
1990
March 7
3.4
2010
March 8
2.5
2008
March 9
0.6
1981
March 10
-0.8
1981
March 11
0.6
1965
March 12
4.3
2018
March 13
2.1
2018
March 14
2.6
2010
March 15
5.2
2010
March 16
1.7
1994
March 17
4.7
2019
March 18
8.4
2019
March 19
4.2
2019
March 20
9.1
2019
March 21
5.1
1999
March 22
5.3
1993
March 23
9.3
1993
March 24
6.1
1968
March 25
4.5
1999
March 26
6.1
1958
March 27
7.1
2015
March 28
7.4
2016
March 29
5.6
1966
March 30
8.9
1973
March 31
6.4
1984
April 1
7.6
2017
April 2
6.6
1999
April 3
6.1
2012
April 4
7.7
2010
April 5
10.0
1983
April 6
7.2
1976
April 7
8.3
1998
April 8
9.0
1977
April 9
11.1
2015
April 10
9.8
2019
April 11
9.2
2015
April 12
12.8
1976
April 13
11.0
2008
April 14
9.9
1988
April 15
12.2
1984
April 16
13.3
2010
April 17
11.4
1980
April 18
12.6
2016
April 19
16.1
1998
April 20
20.4
2010
April 21
20.1
2010
April 22
14.4
2010
April 23
17.5
1980
April 24
15.6
1944
April 25
16.6
1977
April 26
17.6
1980
April 27
16.6
1980
April 28
20.3
1980
April 29
18.8
1980
April 30
15.3
2023
May 1
18.3
1980
May 2
21.1
1980
May 3
22.3
2023
May 4
20.7
2016
May 5
17.6
2007
May 6
21.7
1951
May 7
18.9
2023
May 8
19.4
1965
May 9
18.3
1973
May 10
17.3
1980, 2023
May 11
22.8
1952
May 12
21.7
1971
May 13
25.0
2023
May 14
22.9
2023
May 15
22.2
2011
May 16
21.1
2011
May 17
22.8
1955, 1976
May 18
23.9
2015
May 19
20.5
2015
May 20
23.2
1986
May 21
26.3
2015
May 22
23.7
2018
May 23
24.6
2018
May 24
23.9
1973
May 25
24.2
1981, 1994
May 26
23.3
2007
May 27
23.9
2012
May 28
24.5
1990
May 29
25.6
1967
May 30
25.6
1948
May 31
26.1
1948
June 1
24.8
2003
June 2
27.2
1961
June 3
25.6
1971
June 4
27.2
1970
June 5
26.1
1994
June 6
27.0
2001
June 7
28.4
2001
June 8
27.0
1994
June 9
25.4
1994
June 10
26.8
1995
June 11
26.7
1955
June 12
27.2
1948
June 13
26.4
1989
June 14
29.4
1992
June 15
27.7
2006
June 16
26.1
1966
June 17
27.0
2018
June 18
28.4
1999
June 19
29.4
1999
June 20
29.9
2018
June 21
28.4
2016
June 22
28.8
2011
June 23
30.3
1990
June 24
31.1
2013
June 25
28.9
1973
June 26
28.9
1955
June 27
28.6
2004
June 28
28.6
2023
June 29
28.0
1983, 2021
June 30
30.0
1979
July 1
30.1
1979
July 2
30.0
1979
July 3
28.3
1954
July 4
29.6
2016
July 5
29.2
1998
July 6
31.1
1961
July 7
28.3
1982
July 8
29.7
2004
July 9
32.2
1964
July 10
31.9
2012
July 11
31.1
1975
July 12
30.0
1975
July 13
29.1
1979
July 14
30.2
1989
July 15
31.6
1989
July 16
32.5
1989
July 17
29.4
1975
July 18
30.0
1951
July 19
28.9
1962
July 20
30.0
1947
July 21
28.9
1997
July 22
31.9
1997
July 23
27.8
2014
July 24
28.8
2004
July 25
29.7
1991
July 26
29.1
1991
July 27
31.0
1984
July 28
29.1
2003
July 29
29.6
2014
July 30
29.2
1985
July 31
28.3
2021
August 1
31.0
2021
August 2
32.6
2021
August 3
30.0
1984
August 4
30.7
1991
August 5
30.9
1997
August 6
29.4
1953
August 7
30.0
1945
August 8
30.0
1945
August 9
30.1
2008
August 10
30.6
1989
August 11
28.7
1989
August 12
27.8
1951, 2013
August 13
27.7
1991
August 14
26.4
1989
August 15
26.5
1989
August 16
27.4
2022
August 17
30.2
1979
August 18
28.9
2022
August 19
25.9
2022
August 20
25.6
1999
August 21
26.2
1981
August 22
27.2
1972
August 23
26.2
1981
August 24
24.8
2017
August 25
23.6
2022
August 26
24.9
2005
August 27
24.4
1981
August 28
23.5
1986
August 29
26.1
1946
August 30
25.3
2009
August 31
24.4
1971
September 1
22.8
1957
September 2
22.8
1957
September 3
23.7
2009
September 4
24.5
2013
September 5
23.7
2013
September 6
26.1
1951
September 7
22.1
2013
September 8
21.8
1981
September 9
19.9
2023
September 10
19.1
2023
September 11
22.9
2015
September 12
22.2
2013
September 13
22.5
2009
September 14
24.9
2009
September 15
25.6
1967
September 16
21.7
1981
September 17
21.2
1994
September 18
20.6
1967
September 19
20.5
1982
September 20
22.0
1982
September 21
18.9
1975
September 22
20.1
2014
September 23
19.4
1950
September 24
19.6
1997
September 25
20.6
1995
September 26
20.8
2001
September 27
22.3
2022
September 28
16.4
2012
September 29
19.3
2017
September 30
17.4
2015
October 1
18.3
1947
October 2
17.1
1987
October 3
17.2
1943
October 4
15.5
2008
October 5
19.0
1988
October 6
16.4
1988
October 7
15.2
1988
October 8
16.1
1951
October 9
16.4
2023
October 10
13.6
2023
October 11
12.2
1944
October 12
11.7
1944
October 13
11.9
2023
October 14
13.3
1945
October 15
11.1
1963
October 16
14.4
1963
October 17
12.2
1963
October 18
10.6
1942
October 19
8.3
1952
October 20
14.6
1998
October 21
10.7
1998
October 22
10.6
1952
October 23
9.4
1953
October 24
6.1
1952
October 25
8.8
2005
October 26
8.6
2005
October 27
8.3
1976
October 28
8.9
1962
October 29
6.1
1962
October 30
6.1
1948
October 31
7.7
1978
November 1
4.4
1969
November 2
4.4
1969
November 3
6.1
1970
November 4
6.7
1948
November 5
6.4
2010
November 6
4.3
1981
November 7
3.1
1998
November 8
4.6
2016
November 9
2.2
1969
November 10
2.9
2023
November 11
4.2
2016
November 12
2.2
1981
November 13
0.7
2009
November 14
1.1
1953, 2003
November 15
2.9
1979
November 16
3.3
1944
November 17
0.6
1980
November 18
0.0
1952
November 19
1.7
1952
November 20
1.7
1943
November 21
5.0
1943
November 22
4.4
1943
November 23
7.8
1956
November 24
-2.1
1998, 2000
November 25
1.1
1954
November 26
3.9
1956
November 27
0.1
1980
November 28
4.5
2002
November 29
4.4
1969
November 30
1.8
1988
December 1
1.3
1988
December 2
-1.1
1976
December 3
1.4
2020
December 4
-1.5
1988
December 5
-3.3
2020
December 6
-1.1
1964
December 7
-0.4
2006
December 8
-4.4
1954, 1967
December 9
0.0
1944
December 10
-2.2
2018
December 11
-3.0
2018
December 12
-1.1
2011
December 13
2.8
1944
December 14
-0.9
2023
December 15
-1.7
1967
December 16
-3.6
2002
December 17
0.0
1944
December 18
-0.3
2002
December 19
-2.2
1975
December 20
1.1
1975
December 21
-3.1
2006
December 22
-3.4
2006
December 23
-2.1
1999
December 24
2.2
1999
December 25
-2.0
2001
December 26
-2.1
2023
December 27
-0.1
2023
December 28
-3.2
1991
December 29
-3.4
1979
December 30
-3.1
2006
December 31
-3.4
2023
Years with the Most Daily Records
Which years set the greatest number of daily high temperature records in Yellowknife history?
Rank
Year
Records Set
1
2023
17
2
1981
16
3
2010
12
4
1989
12
5
1980
12
6
1988
9
7
1975
9
8
2018
8
9
2016
8
10
2015
8
Daily Records by Decade
This table shows the number of daily high temperature records in Yellowknife that were set in each decade since 1942.
Decade
Records Set
1940s
27
1950s
32
1960s
29
1970s
37
1980s
69
1990s
42
2000s
43
2010s
65
2020s
31
Weather Station Details
Years
Station
Coordinates
2013–2024
Yellowknife A
location
1942–2013
Yellowknife A
location