Number of Days of 30 °C in Yellowknife by Year

This page contains a list of the number of days in each year that the high temperature equaled or exceeded 30 degrees Celsius in Yellowknife, Northwest Territories, between 1942 and 2024.

Also see:

Which year had the most 30° days?

Based on NOAA records, the year 1989 holds the record for the most 30 °C days in Yellowknife history. There were 4 days with a high temperature of at least 30 degrees that year.

How many so far this year (2024)?

It has not reached 30 degrees Celsius in Yellowknife so far in 2024. As of April 25, the highest temperature this year is 55 °F.

The last time it reached at least 30° C was August 2, 2021.

Years marked with a gold background have more than 5% incomplete data
Click column headers to sort

Year	Rank	Days >= 30 °C
2024	19	0
2023	19	0
2022	19	0
2021	4	2
2020	19	0
2019	19	0
2018	19	0
2017	19	0
2016	4	2
2015	19	0
2014	19	0
2013	11	1
2012	4	2
2011	19	0
2010	19	0
2009	19	0
2008	11	1
2007	19	0
2006	19	0
2005	19	0
2004	19	0
2003	19	0
2002	19	0
2001	19	0
2000	19	0
1999	19	0
1998	11	1
1997	4	2
1996	19	0
1995	19	0
1994	19	0
1993	19	0
1992	19	0
1991	11	1
1990	4	2
1989	1	4
1988	19	0
1987	19	0
1986	19	0
1985	19	0
1984	3	3
1983	19	0
1982	19	0
1981	19	0
1980	19	0
1979	1	4
1978	19	0
1977	19	0
1976	19	0
1975	4	2
1974	19	0
1973	19	0
1972	19	0
1971	19	0
1970	19	0
1969	19	0
1968	19	0
1967	19	0
1966	19	0
1965	19	0
1964	11	1
1963	19	0
1962	19	0
1961	11	1
1960	19	0
1959	19	0
1958	19	0
1957	19	0
1956	19	0
1955	19	0
1954	19	0
1953	19	0
1952	19	0
1951	11	1
1950	19	0
1949	19	0
1948	19	0
1947	11	1
1946	19	0
1945	4	2
1944	19	0
1943	19	0
1942	19	0

Weather Station Details

Years	Station	Coordinates
2013–2024	Yellowknife A	location
1942–2013	Yellowknife A	location