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Yellowknife Weather in 1991

Historical record of Yellowknife, Northwest Territories weather for the year 1991 based on NOAA data.
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1991 Yellowknife Weather Extremes
Highest temperature 30.7 °C August 4
Lowest temperature -43.7 °C January 7
Highest daily low 19.8 °C August 9
Lowest daily high -38.1 °C January 7
Most daily precipitation 3.2 cm June 8
Most daily snow 14.6 cm October 15
Total annual precipitation 35.8 cm -
Total annual snow 178.6 cm -
What was the hottest temperature in Yellowknife in 1991?
The highest temperature recorded in Yellowknife, Northwest Territories in 1991 was 30.7 °C which happened on August 4.
Highest Temperatures: All-Time By Year
Highest Temperatures in Yellowknife in 1991
Rank Temperature Date
1 30.7 °C Aug 4
2 29.7 °C Jul 25
3 29.1 °C Jul 26
4 28.9 °C Aug 9
5 28.1 °C Aug 18
6 27.7 °C Aug 13
7 27.0 °C Jul 24
8 26.9 °C Aug 12
9 25.8 °C Jul 2
10 25.6 °C Aug 3
What was the coldest temperature in Yellowknife in 1991?
The lowest temperature recorded in Yellowknife, Northwest Territories in 1991 was -43.7 °C which happened on Jan 7.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Yellowknife in 1991
Rank Temperature Date
1 -43.7 °C January 7
2 -42.5 °C January 8
3 -42.0 °C February 22
3 -42.0 °C January 10
5 -41.1 °C March 5
5 -41.1 °C January 11
7 -40.9 °C January 5
8 -40.6 °C March 6
9 -40.5 °C December 5
10 -40.2 °C February 21
January 1991 Yellowknife Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
January 1
 -16.8 -29.5 0.04 0.4
January 2
 -18.9 -24.1 0.04 0.4
January 3
 -11.3 -20.9 0.06 0.6
January 4
 -19.9 -34.3 0.02 0.4
January 5
 -33.5 -40.9 0.02 0.2
January 6
 -31.6 -38.6 0.10 1.2
January 7
 -38.1 -43.7 0.00 0.0
January 8
 -36.6 -42.5 0.00 0.0
January 9
 -30.6 -38.0 0.04 0.4
January 10
 -36.0 -42.0 0.00 0.0
January 11
 -29.5 -41.1 0.00 0.0
January 12
 -15.0 -29.5 0.10 1.4
January 13
 -14.1 -16.3 0.06 1.2
January 14
 -16.2 -26.5 0.02 0.6
January 15
 -20.4 -27.5 0.22 2.6
January 16
 -26.1 -32.6 0.10 1.4
January 17
 -19.3 -33.1 0.66 7.2
January 18
 -18.6 -28.0 0.08 1.0
January 19
 -23.7 -31.9 0.00 0.0
January 20
 -20.6 -30.9 0.00 0.0
January 21
 -15.3 -20.6 0.20 2.4
January 22
 -15.0 -34.7 0.08 1.0
January 23
 -20.9 -36.4 0.05 2.6
January 24
 -12.8 -21.2 0.00 0.4
January 25
 -17.4 -27.6 0.16 2.0
January 26
 -9.7 -27.0 0.12 1.6
January 27
 -10.9 -23.5 0.04 0.4
January 28
 -22.5 -31.6 0.00 0.0
January 29
 -29.6 -34.0 0.00 0.0
January 30
 -29.9 -35.8 0.00 0.0
January 31
 -26.5 -34.7 0.06 0.8
February 1991 Yellowknife Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
February 1
 -16.8 -26.5 0.48 7.0
February 2
 -17.1 -25.8 0.00 0.0
February 3
 -20.1 -27.1 0.00 0.0
February 4
 -8.3 -25.0 0.00 0.0
February 5
 -0.8 -9.4 0.16 1.0
February 6
 -1.9 -12.5 0.00 0.0
February 7
 -0.2 -24.9 0.02 0.2
February 8
 -23.8 -31.4 0.00 0.0
February 9
 -25.8 -34.4 0.00 0.0
February 10
 -21.6 -29.5 0.00 0.0
February 11
 -22.0 -31.5 0.00 0.0
February 12
 -24.9 -33.4 0.00 0.0
February 13
 -24.3 -36.1 0.00 0.0
February 14
 -15.6 -32.4 0.18 2.2
February 15
 -14.0 -19.2 0.00 0.0
February 16
 -19.2 -27.3 0.24 3.0
February 17
 -24.3 -30.6 0.06 1.0
February 18
 -27.7 -34.4 0.00 0.0
February 19
 -28.6 -31.5 0.04 0.4
February 20
 -29.0 -36.4 0.00 0.0
February 21
 -28.9 -40.2 0.00 0.0
February 22
 -24.8 -42.0 0.00 0.0
February 23
 -20.1 -29.9 0.06 0.8
February 24
 -18.8 -29.1 0.04 0.4
February 25
 -14.9 -30.2 0.00 0.0
February 26
 -11.6 -23.9 0.03 1.4
February 27
 -12.3 -23.8 0.10 1.6
February 28
 -23.5 -31.0 0.00 0.0
March 1991 Yellowknife Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
March 1
 -20.3 -30.9 0.08 0.8
March 2
 -19.6 -31.5 0.03 0.4
March 3
 -25.8 -37.3 0.00 0.0
March 4
 -16.8 -32.4 0.10 1.0
March 5
 -32.3 -41.1 0.00 0.0
March 6
 -26.3 -40.6 0.00 0.0
March 7
 -22.1 -38.4 0.00 0.0
March 8
 -17.9 -29.6 0.00 0.0
March 9
 -21.7 -31.8 0.00 0.0
March 10
 -19.7 -37.5 0.00 0.0
March 11
 -20.4 -29.5 0.22 2.6
March 12
 -17.1 -31.8 0.00 0.0
March 13
 -18.0 -25.2 0.00 0.0
March 14
 -8.5 -26.5 0.48 5.6
March 15
 -7.6 -20.0 0.20 2.4
March 16
 -1.0 -21.6 0.00 0.0
March 17
 -1.8 -12.9 0.00 0.0
March 18
 -0.5 -11.9 0.00 0.0
March 19
 -1.6 -11.2 0.00 0.0
March 20
 -5.4 -10.9 0.44 4.8
March 21
 -2.5 -5.9 0.00 0.2
March 22
 -4.3 -11.2 0.40 4.6
March 23
 -11.2 -29.5 0.00 0.4
March 24
 -21.1 -33.7 0.00 0.0
March 25
 -16.2 -29.5 0.04 0.4
March 26
 -11.9 -29.6 0.08 0.8
March 27
 -7.7 -23.1 0.00 0.0
March 28
 -8.1 -23.3 0.00 0.0
March 29
 -0.6 -9.7 0.00 0.0
March 30
 -1.7 -14.3 0.00 0.0
March 31
 0.4 -20.6 0.00 0.0
April 1991 Yellowknife Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
April 1
 3.9 -7.4 0.20 1.2
April 2
 -4.4 -11.6 0.00 0.2
April 3
 -4.3 -17.0 0.00 0.0
April 4
 3.0 -9.9 0.00 0.0
April 5
 0.7 -14.6 0.00 0.0
April 6
 2.9 -12.5 0.00 0.0
April 7
 2.6 -12.2 0.00 0.0
April 8
 3.2 -7.5 0.00 0.0
April 9
 9.4 -9.9 0.00 0.0
April 10
 1.9 -8.7 0.36 6.0
April 11
 2.7 -16.1 0.00 0.0
April 12
 7.8 -2.9 0.00 0.0
April 13
 4.3 -3.9 0.00 0.0
April 14
 0.3 -6.8 0.00 0.0
April 15
 -1.5 -10.4 0.00 0.0
April 16
 -4.3 -14.5 0.00 0.0
April 17
 -2.3 -12.1 0.00 0.0
April 18
 3.8 -5.9 0.00 0.0
April 19
 5.1 -8.9 0.00 0.0
April 20
 3.5 -2.2 0.46 8.6
April 21
 1.5 -3.4 0.00 0.0
April 22
 3.0 -6.0 0.00 0.0
April 23
 -1.7 -12.7 0.00 0.0
April 24
 -3.3 -16.2 0.00 0.0
April 25
 -6.1 -18.1 0.00 0.0
April 26
 -6.4 -14.2 0.02 0.2
April 27
 -2.5 -17.7 0.00 0.0
April 28
 0.1 -16.0 0.00 0.0
April 29
 3.2 -10.8 0.00 0.0
April 30
 4.7 -10.1 0.00 0.0
May 1991 Yellowknife Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
May 1
 5.1 -9.2 0.00 0.0
May 2
 7.0 -3.6 0.00 0.0
May 3
 8.0 -5.3 0.00 0.0
May 4
 10.6 -3.9 0.00 0.0
May 5
 13.1 1.8 0.00 0.0
May 6
 14.2 1.5 0.00 0.0
May 7
 16.0 1.8 0.00 0.0
May 8
 18.9 3.3 0.00 0.0
May 9
 16.6 4.4 0.00 0.0
May 10
 14.4 5.8 0.00 0.0
May 11
 18.3 5.9 0.00 0.0
May 12
 16.7 3.3 0.00 0.0
May 13
 8.1 0.4 0.00 0.0
May 14
 17.0 1.3 0.00 0.0
May 15
 17.0 6.5 0.00 0.0
May 16
 12.9 4.9 0.00 0.0
May 17
 20.1 2.5 0.02 0.0
May 18
 13.0 7.9 0.66 0.0
May 19
 15.4 7.0 0.00 0.0
May 20
 13.2 3.7 0.12 0.0
May 21
 9.3 2.9 1.20 0.0
May 22
 4.6 0.5 0.26 1.4
May 23
 6.6 1.6 0.08 0.0
May 24
 8.5 1.2 0.76 0.0
May 25
 6.0 0.7 0.14 0.0
May 26
 9.2 0.6 0.02 0.0
May 27
 11.2 1.5 0.00 0.0
May 28
 16.7 1.7 0.00 0.0
May 29
 13.3 0.7 0.00 0.0
May 30
 7.3 -2.2 0.00 0.0
May 31
 12.4 1.8 0.06 0.0
June 1991 Yellowknife Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
June 1
 15.5 3.7 0.24 0.0
June 2
 13.0 3.3 0.06 0.0
June 3
 18.1 2.9 0.00 0.0
June 4
 12.2 6.3 0.72 0.0
June 5
 9.5 2.6 0.38 0.0
June 6
 18.3 3.5 0.00 0.0
June 7
 23.4 10.9 0.00 0.0
June 8
 19.5 8.4 3.18 0.0
June 9
 9.2 4.5 0.42 0.0
June 10
 19.0 3.0 0.00 0.0
June 11
 22.0 10.6 0.06 0.0
June 12
 20.9 12.8 0.17 0.0
June 13
 18.5 11.2 0.00 0.0
June 14
 18.2 11.1 0.00 0.0
June 15
 17.7 10.0 0.12 0.0
June 16
 16.3 8.1 0.00 0.0
June 17
 20.2 10.2 0.00 0.0
June 18
 19.6 11.2 0.00 0.0
June 19
 19.2 9.3 0.04 0.0
June 20
 20.8 12.0 0.02 0.0
June 21
 22.9 13.7 0.00 0.0
June 22
 21.8 11.3 0.00 0.0
June 23
 19.5 9.7 0.00 0.0
June 24
 14.1 7.8 0.00 0.0
June 25
 13.7 8.4 0.70 0.0
June 26
 17.8 8.6 0.00 0.0
June 27
 19.7 9.8 0.00 0.0
June 28
 18.5 10.0 0.16 0.0
June 29
 21.7 13.5 0.00 0.0
June 30
 23.3 13.8 0.00 0.0
July 1991 Yellowknife Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
July 1
 25.5 14.7 0.00 0.0
July 2
 25.8 15.2 0.00 0.0
July 3
 25.2 16.1 0.16 0.0
July 4
 21.8 12.7 0.00 0.0
July 5
 16.9 7.9 0.00 0.0
July 6
 11.0 5.8 0.02 0.0
July 7
 13.6 6.0 0.07 0.0
July 8
 18.3 7.8 0.02 0.0
July 9
 15.3 7.1 0.44 0.0
July 10
 16.5 6.3 0.02 0.0
July 11
 20.9 9.7 0.00 0.0
July 12
 22.9 13.3 0.18 0.0
July 13
 23.9 14.9 0.00 0.0
July 14
 23.8 16.4 0.06 0.0
July 15
 23.6 14.0 0.00 0.0
July 16
 21.1 12.0 0.00 0.0
July 17
 23.7 15.6 0.04 0.0
July 18
 21.8 14.7 0.00 0.0
July 19
 21.1 13.2 0.00 0.0
July 20
 23.2 13.5 0.00 0.0
July 21
 24.8 13.5 0.00 0.0
July 22
 25.4 14.2 0.00 0.0
July 23
 25.3 15.3 0.00 0.0
July 24
 27.0 16.3 0.00 0.0
July 25
 29.7 18.2 0.00 0.0
July 26
 29.1 19.0 0.00 0.0
July 27
 23.2 16.0 0.00 0.0
July 28
 22.6 14.5 0.00 0.0
July 29
 19.2 12.4 0.00 0.0
July 30
 20.2 11.9 0.68 0.0
July 31
 22.2 12.6 0.00 0.0
August 1991 Yellowknife Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
August 1
 21.5 13.3 0.00 0.0
August 2
 24.5 17.1 0.00 0.0
August 3
 25.6 16.8 0.00 0.0
August 4
 30.7 17.8 0.00 0.0
August 5
 23.5 15.9 0.08 0.0
August 6
 21.2 12.2 0.00 0.0
August 7
 21.9 14.5 0.00 0.0
August 8
 23.0 15.3 1.11 0.0
August 9
 28.9 19.8 0.00 0.0
August 10
 24.2 15.3 0.00 0.0
August 11
 25.2 15.9 0.00 0.0
August 12
 26.9 14.5 0.00 0.0
August 13
 27.7 17.5 0.00 0.0
August 14
 23.9 15.3 0.00 0.0
August 15
 21.5 14.4 1.30 0.0
August 16
 17.9 12.5 0.00 0.0
August 17
 22.8 12.4 0.00 0.0
August 18
 28.1 13.1 0.72 0.0
August 19
 13.1 7.2 0.10 0.0
August 20
 9.6 5.1 0.00 0.0
August 21
 13.1 5.0 0.00 0.0
August 22
 14.8 5.6 0.00 0.0
August 23
 18.3 10.6 0.00 0.0
August 24
 18.9 9.1 0.50 0.0
August 25
 10.3 3.7 0.14 0.0
August 26
 8.0 3.5 0.04 0.0
August 27
 9.2 4.0 0.00 0.0
August 28
 9.9 6.9 0.54 0.0
August 29
 8.7 7.0 1.22 0.0
August 30
 10.7 7.0 0.52 0.0
August 31
 13.7 9.2 0.02 0.0
September 1991 Yellowknife Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
September 1
 12.9 5.7 0.00 0.0
September 2
 11.6 5.2 0.38 0.0
September 3
 9.4 4.6 0.02 0.0
September 4
 9.0 2.4 0.00 0.0
September 5
 9.9 1.7 0.08 0.0
September 6
 7.1 -0.3 0.00 0.0
September 7
 10.5 4.6 0.08 0.0
September 8
 9.4 4.0 0.00 0.0
September 9
 9.6 2.7 0.18 0.0
September 10
 12.7 5.7 0.00 0.0
September 11
 12.2 4.7 0.00 0.0
September 12
 7.8 5.2 0.22 0.0
September 13
 10.0 6.5 0.22 0.0
September 14
 7.4 4.7 0.00 0.0
September 15
 8.1 2.6 0.00 0.0
September 16
 5.7 -0.4 0.00 0.0
September 17
 6.9 -0.5 0.00 0.0
September 18
 11.1 5.6 0.00 0.0
September 19
 11.5 7.3 0.16 0.0
September 20
 8.5 1.4 1.02 0.0
September 21
 10.9 1.7 0.00 0.0
September 22
 12.1 2.6 0.00 0.0
September 23
 9.0 1.5 0.06 0.0
September 24
 7.3 3.7 0.02 0.0
September 25
 9.5 3.3 0.00 0.0
September 26
 9.0 -0.3 0.00 0.0
September 27
 11.6 4.0 0.00 0.0
September 28
 7.6 3.6 0.86 0.0
September 29
 6.1 1.9 0.08 0.0
September 30
 4.1 -1.7 0.00 0.0
October 1991 Yellowknife Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
October 1
 0.7 -1.8 0.00 0.0
October 2
 2.2 -1.9 0.00 0.0
October 3
 4.0 -1.4 0.00 0.0
October 4
 5.8 0.2 0.12 0.6
October 5
 5.6 1.5 0.06 0.0
October 6
 4.7 1.2 0.00 0.0
October 7
 7.4 2.7 1.42 0.0
October 8
 4.4 1.8 0.38 0.0
October 9
 4.0 -1.0 0.52 0.0
October 10
 5.0 -0.8 0.00 0.0
October 11
 4.6 1.5 0.00 0.0
October 12
 2.0 -4.1 0.00 0.0
October 13
 -2.3 -6.3 0.00 0.0
October 14
 -6.1 -9.3 0.36 5.0
October 15
 -5.8 -8.1 1.33 14.6
October 16
 -7.7 -11.6 0.00 0.2
October 17
 -7.0 -12.0 0.00 0.0
October 18
 -7.3 -11.9 0.00 0.0
October 19
 -5.2 -12.3 0.00 0.0
October 20
 -4.1 -6.3 0.04 0.4
October 21
 -5.8 -8.9 0.00 0.0
October 22
 -5.7 -12.6 0.00 0.4
October 23
 -3.2 -7.2 0.00 0.0
October 24
 -5.7 -17.0 0.12 3.0
October 25
 -14.9 -21.5 0.00 0.0
October 26
 -9.3 -18.8 0.14 1.8
October 27
 -11.4 -17.4 0.14 1.6
October 28
 -10.8 -21.5 0.06 0.8
October 29
 -5.1 -22.9 0.00 0.0
October 30
 -12.8 -25.6 0.00 0.0
October 31
 -12.9 -22.7 0.00 0.0
November 1991 Yellowknife Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
November 1
 -11.5 -19.8 0.00 0.0
November 2
 -7.1 -22.2 0.00 0.0
November 3
 -9.4 -17.0 0.02 0.4
November 4
 -12.5 -22.8 0.00 0.2
November 5
 -13.7 -23.8 0.00 0.2
November 6
 -10.0 -21.4 0.00 0.0
November 7
 -12.6 -22.8 0.00 0.0
November 8
 -20.4 -25.9 0.00 0.0
November 9
 -10.9 -25.0 0.08 6.6
November 10
 -11.1 -13.2 0.14 5.4
November 11
 -8.8 -13.7 0.06 4.2
November 12
 -9.3 -15.0 0.38 5.8
November 13
 -14.4 -19.6 0.00 0.0
November 14
 -19.5 -33.0 0.02 0.4
November 15
 -6.9 -31.9 0.74 7.8
November 16
 -2.9 -25.6 0.20 2.8
November 17
 -23.3 -27.4 0.00 0.0
November 18
 -16.1 -24.0 0.00 0.0
November 19
 -14.9 -18.0 0.00 0.0
November 20
 -10.7 -15.0 0.02 0.4
November 21
 -10.6 -13.8 0.00 0.0
November 22
 -13.7 -16.5 0.00 0.0
November 23
 -9.3 -14.6 0.00 0.0
November 24
 -7.6 -11.0 0.08 1.2
November 25
 -8.7 -19.6 0.02 2.0
November 26
 -17.0 -21.3 0.04 0.6
November 27
 -14.6 -17.8 0.08 3.0
November 28
 -14.8 -28.1 0.00 0.4
November 29
 -20.9 -26.6 0.00 0.0
November 30
 -22.4 -37.9 0.00 0.4
December 1991 Yellowknife Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
December 1
 -31.8 -38.0 0.00 0.0
December 2
 -29.5 -36.5 0.00 0.0
December 3
 -34.1 -39.6 0.00 0.0
December 4
 -37.6 -39.9 0.00 0.0
December 5
 -31.6 -40.5 0.02 0.2
December 6
 -27.5 -31.9 0.02 0.2
December 7
 -24.8 -37.3 0.16 1.6
December 8
 -32.7 -39.6 0.00 0.0
December 9
 -26.0 -34.3 0.00 0.0
December 10
 -24.1 -32.5 0.18 2.4
December 11
 -24.1 -29.1 0.00 0.4
December 12
 -28.2 -35.4 0.00 0.4
December 13
 -26.1 -34.8 0.02 0.6
December 14
 -24.5 -34.3 0.00 0.0
December 15
 -13.7 -25.5 0.26 3.2
December 16
 -18.2 -28.4 0.00 0.0
December 17
 -12.3 -25.0 0.00 0.2
December 18
 -15.5 -22.6 0.00 0.0
December 19
 -9.7 -19.2 0.18 1.4
December 20
 -19.1 -31.0 0.00 0.0
December 21
 -23.6 -28.6 0.04 0.4
December 22
 -20.1 -32.1 0.16 1.8
December 23
 -15.2 -27.4 0.14 2.0
December 24
 -17.0 -30.5 0.00 0.0
December 25
 -6.7 -17.9 0.00 0.0
December 26
 -4.5 -17.6 0.00 0.0
December 27
 -7.0 -17.7 0.14 2.0
December 28
 -3.2 -8.2 0.10 0.6
December 29
 -3.7 -16.6 0.00 0.0
December 30
 -11.0 -18.7 0.00 0.0
December 31
 -6.8 -11.9 0.02 0.2
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