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St. Catharines Weather in 1989

Historical record of St. Catharines, Ontario weather for the year 1989 based on NOAA data.
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1989 St. Catharines Weather Extremes
Highest temperature 33.0 °C August 5
Lowest temperature -17.0 °C December 22
Highest daily low 24.0 °C August 4
Lowest daily high -12.5 °C January 4
Most daily precipitation 2.5 cm September 22
Most daily snow 14.0 cm November 17
Total annual precipitation 59.2 cm -
Total annual snow 40.8 cm -
What was the hottest temperature in St. Catharines in 1989?
The highest temperature recorded in St. Catharines, Ontario in 1989 was 33.0 °C which happened 2 different times.
Highest Temperatures: All-Time By Year
Highest Temperatures in St. Catharines in 1989
Rank Temperature Date
1 33.0 °C Aug 5
1 33.0 °C Jul 25
3 32.5 °C Jul 24
4 32.0 °C Jul 26
5 31.0 °C Aug 3
5 31.0 °C Aug 2
5 31.0 °C Jul 23
5 31.0 °C Jul 3
9 30.5 °C Jun 25
9 30.5 °C Jun 24
What was the coldest temperature in St. Catharines in 1989?
The lowest temperature recorded in St. Catharines, Ontario in 1989 was -17.0 °C which happened on Dec 22.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in St. Catharines in 1989
Rank Temperature Date
1 -17.0 °C December 22
2 -16.0 °C December 27
2 -16.0 °C March 3
2 -16.0 °C February 4
2 -16.0 °C January 5
6 -15.5 °C January 4
7 -15.0 °C December 24
7 -15.0 °C December 23
7 -15.0 °C December 21
7 -15.0 °C February 5
January 1989 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
January 1
 4.0 -5.0 0.00 0.0
January 2
 2.0 0.0 0.00 0.0
January 3
 -3.0 -5.5 n/a n/a
January 4
 -12.5 -15.5 0.00 0.0
January 5
 -4.0 -16.0 0.00 0.0
January 6
 0.0 -7.0 n/a n/a
January 7
 11.0 -2.0 0.60 0.0
January 8
 5.0 -1.0 0.00 0.0
January 9
 0.0 -7.0 0.00 0.0
January 10
 5.0 -5.0 0.00 0.0
January 11
 7.0 -4.0 0.05 0.0
January 12
 8.0 -5.0 0.00 0.0
January 13
 0.0 -2.0 0.00 0.0
January 14
 4.0 -4.5 0.00 0.0
January 15
 4.0 -1.0 0.00 0.0
January 16
 5.0 0.0 0.00 0.0
January 17
 5.0 0.0 0.00 0.0
January 18
 7.0 -1.0 0.00 0.0
January 19
 7.0 0.0 0.20 0.0
January 20
 4.0 -5.0 0.00 0.0
January 21
 -1.0 -12.0 0.00 0.0
January 22
 6.0 -6.0 0.00 0.0
January 23
 8.5 -1.0 0.00 0.0
January 24
 9.0 -1.0 0.00 0.0
January 25
 8.0 -4.0 0.60 0.0
January 26
 8.0 -3.0 0.00 0.0
January 27
 n/a -4.0 0.00 0.0
January 28
 9.0 0.5 0.00 0.0
January 29
 6.5 -2.0 0.20 0.0
January 30
 6.0 1.0 0.00 0.0
January 31
 12.5 1.0 0.00 0.0
February 1989 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
February 1
 10.0 -1.0 0.00 0.0
February 2
 -3.5 -12.0 n/a n/a
February 3
 -5.0 -8.0 0.00 0.0
February 4
 -4.5 -16.0 n/a n/a
February 5
 -4.5 -15.0 n/a n/a
February 6
 -4.0 n/a n/a n/a
February 7
 -5.0 -8.0 0.00 0.0
February 8
 -4.0 -10.0 n/a n/a
February 9
 n/a -12.0 0.00 0.0
February 10
 -3.0 -11.5 0.00 0.0
February 11
 1.0 -5.0 0.00 0.0
February 12
 1.0 -4.0 0.00 0.0
February 13
 5.0 -6.5 0.00 0.0
February 14
 n/a 0.0 0.00 0.0
February 15
 2.0 -0.5 n/a n/a
February 16
 -4.0 -6.0 0.00 0.0
February 17
 -2.0 -10.0 0.00 0.0
February 18
 -5.0 -12.0 0.00 0.0
February 19
 1.0 -7.0 0.00 0.0
February 20
 3.0 -6.0 0.60 0.0
February 21
 4.0 -0.5 0.16 0.0
February 22
 3.0 -1.5 0.00 0.0
February 23
 -6.0 -11.0 n/a n/a
February 24
 -7.0 -11.0 0.00 0.0
February 25
 -4.0 -13.0 0.20 2.0
February 26
 0.0 n/a 0.22 2.2
February 27
 0.0 n/a n/a n/a
February 28
 1.0 -14.0 n/a n/a
March 1989 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
March 1
 1.0 n/a 0.00 0.0
March 2
 n/a n/a 0.00 0.0
March 3
 1.0 -16.0 0.20 0.0
March 4
 7.0 -6.0 0.50 0.0
March 5
 0.0 -4.0 0.00 0.0
March 6
 -3.0 -6.0 0.00 0.0
March 7
 -9.0 -14.0 0.00 0.0
March 8
 -1.0 -11.0 0.00 0.0
March 9
 1.5 -14.0 0.00 0.0
March 10
 4.0 -6.0 0.00 0.0
March 11
 6.0 -2.5 0.30 3.0
March 12
 -2.0 -4.0 0.00 0.0
March 13
 4.0 -8.5 0.00 0.0
March 14
 14.0 -2.0 0.04 0.0
March 15
 11.0 0.0 0.00 0.0
March 16
 6.5 -3.0 0.00 0.0
March 17
 4.0 n/a 0.14 1.0
March 18
 n/a -10.0 0.00 0.0
March 19
 -1.0 -13.0 0.00 0.0
March 20
 3.0 -5.0 n/a n/a
March 21
 1.0 -3.0 0.00 0.0
March 22
 1.0 -7.0 0.00 0.0
March 23
 6.0 -6.0 0.00 0.0
March 24
 6.0 -2.0 0.13 0.0
March 25
 12.5 -2.0 0.00 0.0
March 26
 12.0 3.0 0.05 0.0
March 27
 23.0 1.0 0.00 0.0
March 28
 22.0 12.0 n/a 0.0
March 29
 n/a 3.0 0.05 0.0
March 30
 3.0 1.0 0.83 0.0
March 31
 4.0 0.0 1.30 0.0
April 1989 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
April 1
 8.0 2.0 0.00 0.0
April 2
 11.0 -2.0 0.30 0.0
April 3
 10.0 5.0 1.40 0.0
April 4
 15.0 4.0 0.25 0.0
April 5
 11.0 7.0 0.00 0.0
April 6
 6.0 2.0 n/a 0.0
April 7
 7.0 2.0 0.00 0.0
April 8
 7.5 -4.0 0.00 0.0
April 9
 7.0 -1.0 0.36 3.6
April 10
 2.0 -5.0 0.00 0.0
April 11
 4.0 -9.0 0.00 0.0
April 12
 11.0 -1.0 0.20 0.0
April 13
 7.0 1.5 0.00 0.0
April 14
 13.0 0.0 0.45 0.0
April 15
 11.0 5.0 0.12 0.0
April 16
 14.5 -1.0 0.00 0.0
April 17
 17.0 6.0 n/a 0.0
April 18
 6.0 1.0 0.00 0.0
April 19
 11.0 -5.0 0.00 0.0
April 20
 16.0 -1.0 0.00 0.0
April 21
 14.0 4.0 0.00 0.0
April 22
 7.0 -1.0 0.00 0.0
April 23
 10.0 1.0 0.00 0.0
April 24
 14.0 -1.0 0.35 0.0
April 25
 13.5 5.0 n/a 0.0
April 26
 18.5 5.0 0.00 0.0
April 27
 15.0 6.0 0.00 0.0
April 28
 10.0 2.0 0.00 0.0
April 29
 12.0 4.5 0.30 0.0
April 30
 16.0 5.0 0.00 0.0
May 1989 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
May 1
 10.0 6.5 1.35 0.0
May 2
 8.0 5.0 0.72 0.0
May 3
 14.0 2.0 0.00 0.0
May 4
 20.0 5.0 0.12 0.0
May 5
 20.0 n/a 0.50 0.0
May 6
 15.0 6.0 0.00 0.0
May 7
 8.0 0.5 n/a n/a
May 8
 9.0 1.0 0.50 0.0
May 9
 16.5 3.0 0.20 0.0
May 10
 10.0 6.0 0.35 0.0
May 11
 10.0 6.0 2.30 0.0
May 12
 12.0 6.0 0.10 0.0
May 13
 13.0 4.0 0.00 0.0
May 14
 15.0 7.0 0.00 0.0
May 15
 12.0 5.0 0.00 0.0
May 16
 21.0 8.0 0.00 0.0
May 17
 27.0 10.5 0.00 0.0
May 18
 27.0 12.0 0.00 0.0
May 19
 28.5 12.5 0.00 0.0
May 20
 28.0 13.0 0.35 0.0
May 21
 24.0 12.5 0.00 0.0
May 22
 24.0 10.5 0.00 0.0
May 23
 17.0 13.0 0.36 0.0
May 24
 23.0 10.0 0.00 0.0
May 25
 26.5 17.0 0.84 0.0
May 26
 26.0 15.5 0.80 0.0
May 27
 17.5 6.5 0.00 0.0
May 28
 21.0 5.5 0.00 0.0
May 29
 25.0 8.5 0.53 0.0
May 30
 26.0 13.5 2.45 0.0
May 31
 25.5 17.0 0.40 0.0
June 1989 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
June 1
 25.0 19.0 2.40 0.0
June 2
 24.5 12.5 0.00 0.0
June 3
 26.0 15.5 0.94 0.0
June 4
 21.5 13.0 0.00 0.0
June 5
 19.5 11.5 0.00 0.0
June 6
 24.0 10.0 0.00 0.0
June 7
 28.5 14.0 0.05 0.0
June 8
 28.0 16.0 0.00 0.0
June 9
 24.0 16.0 1.00 0.0
June 10
 18.0 14.0 0.02 0.0
June 11
 24.0 11.0 0.00 0.0
June 12
 n/a 13.0 0.60 0.0
June 13
 n/a 10.0 0.00 0.0
June 14
 n/a 9.0 0.30 0.0
June 15
 18.0 12.0 0.00 0.0
June 16
 20.0 12.0 0.70 0.0
June 17
 23.0 14.0 0.40 0.0
June 18
 26.0 14.5 0.00 0.0
June 19
 26.0 16.0 1.80 0.0
June 20
 n/a 16.5 0.97 0.0
June 21
 24.0 16.0 0.10 0.0
June 22
 27.0 16.5 0.05 0.0
June 23
 29.0 16.0 0.00 0.0
June 24
 30.5 18.0 0.00 0.0
June 25
 30.5 20.5 0.00 0.0
June 26
 29.5 19.5 0.00 0.0
June 27
 29.0 22.0 0.03 0.0
June 28
 26.0 19.0 0.00 0.0
June 29
 22.5 12.0 0.00 0.0
June 30
 24.5 11.0 0.00 0.0
July 1989 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
July 1
 27.0 13.5 0.00 0.0
July 2
 29.0 16.0 0.00 0.0
July 3
 31.0 18.0 0.00 0.0
July 4
 27.0 21.0 0.20 0.0
July 5
 27.0 19.5 0.00 0.0
July 6
 29.0 20.0 0.00 0.0
July 7
 29.5 20.0 0.00 0.0
July 8
 28.0 16.5 0.00 0.0
July 9
 26.0 15.5 0.00 0.0
July 10
 30.0 18.0 0.00 0.0
July 11
 29.5 19.0 0.00 0.0
July 12
 25.0 17.0 0.00 0.0
July 13
 27.0 16.0 0.00 0.0
July 14
 24.5 17.0 0.00 0.0
July 15
 25.0 14.5 0.00 0.0
July 16
 27.0 12.0 0.00 0.0
July 17
 29.0 14.0 0.00 0.0
July 18
 30.0 19.0 0.00 0.0
July 19
 29.0 21.0 0.60 0.0
July 20
 19.5 17.5 2.00 0.0
July 21
 25.5 16.5 0.00 0.0
July 22
 30.0 17.5 0.00 0.0
July 23
 31.0 21.5 0.00 0.0
July 24
 32.5 22.0 0.00 0.0
July 25
 33.0 21.5 0.00 0.0
July 26
 32.0 23.0 0.10 0.0
July 27
 29.0 21.0 0.20 0.0
July 28
 24.0 19.0 0.00 0.0
July 29
 26.0 14.0 0.00 0.0
July 30
 26.0 18.0 0.00 0.0
July 31
 26.5 19.5 0.00 0.0
August 1989 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
August 1
 27.0 17.0 0.00 0.0
August 2
 31.0 19.0 0.00 0.0
August 3
 31.0 21.5 0.00 0.0
August 4
 30.0 24.0 0.00 0.0
August 5
 33.0 22.0 0.00 0.0
August 6
 29.0 22.5 0.00 0.0
August 7
 20.0 14.0 0.00 0.0
August 8
 19.0 9.5 0.00 0.0
August 9
 25.0 11.0 0.00 0.0
August 10
 28.0 16.0 0.00 0.0
August 11
 26.0 17.0 0.00 0.0
August 12
 29.0 19.0 0.00 0.0
August 13
 29.0 13.0 0.00 0.0
August 14
 29.5 19.0 0.00 0.0
August 15
 29.0 21.0 0.56 0.0
August 16
 25.0 17.0 0.00 0.0
August 17
 22.0 12.0 0.00 0.0
August 18
 25.0 10.0 0.00 0.0
August 19
 26.0 15.0 0.00 0.0
August 20
 25.0 19.0 0.00 0.0
August 21
 28.0 20.0 0.00 0.0
August 22
 26.0 14.0 0.02 0.0
August 23
 24.0 20.0 0.00 0.0
August 24
 25.0 15.0 0.00 0.0
August 25
 23.0 10.5 0.00 0.0
August 26
 25.0 9.0 0.00 0.0
August 27
 26.0 13.0 0.00 0.0
August 28
 n/a 16.0 0.00 0.0
August 29
 28.0 n/a 0.00 0.0
August 30
 25.5 20.0 0.00 0.0
August 31
 27.0 14.0 0.00 0.0
September 1989 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
September 1
 26.5 17.5 2.45 0.0
September 2
 23.0 9.5 0.00 0.0
September 3
 23.5 5.0 0.00 0.0
September 4
 25.5 11.5 0.00 0.0
September 5
 26.0 14.5 0.00 0.0
September 6
 26.0 19.0 0.00 0.0
September 7
 27.0 18.5 0.00 0.0
September 8
 29.0 21.0 0.00 0.0
September 9
 30.0 22.0 0.00 0.0
September 10
 22.0 20.0 0.00 0.0
September 11
 24.0 17.5 0.00 0.0
September 12
 24.5 13.5 0.00 0.0
September 13
 20.0 14.0 0.05 0.0
September 14
 16.0 13.0 1.65 0.0
September 15
 20.0 12.0 0.00 0.0
September 16
 19.5 10.5 1.10 0.0
September 17
 19.0 9.0 0.15 0.0
September 18
 22.0 9.5 0.00 0.0
September 19
 22.0 11.0 0.00 0.0
September 20
 24.0 11.0 0.00 0.0
September 21
 24.0 11.0 0.00 0.0
September 22
 27.0 18.0 2.52 0.0
September 23
 14.0 9.0 0.00 0.0
September 24
 14.0 5.5 0.00 0.0
September 25
 19.0 4.5 0.00 0.0
September 26
 16.5 10.5 0.00 0.0
September 27
 11.0 4.0 0.00 0.0
September 28
 19.0 3.5 0.00 0.0
September 29
 22.0 13.5 0.00 0.0
September 30
 17.0 5.5 0.00 0.0
October 1989 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
October 1
 24.0 9.0 0.70 0.0
October 2
 23.0 16.5 0.04 0.0
October 3
 11.0 8.0 0.00 0.0
October 4
 14.0 6.5 0.00 0.0
October 5
 18.0 4.5 0.10 0.0
October 6
 17.5 10.0 0.13 0.0
October 7
 12.0 7.0 0.00 0.0
October 8
 9.5 6.0 0.00 0.0
October 9
 11.5 4.0 0.00 0.0
October 10
 13.0 1.5 0.31 0.0
October 11
 15.0 7.5 0.30 0.0
October 12
 21.5 8.5 0.00 0.0
October 13
 22.0 5.5 0.00 0.0
October 14
 19.0 8.0 0.00 0.0
October 15
 18.0 7.0 0.00 0.0
October 16
 25.0 8.0 0.46 0.0
October 17
 7.0 4.5 1.00 0.0
October 18
 5.0 1.0 0.20 0.0
October 19
 7.0 3.0 1.04 0.0
October 20
 8.0 5.0 0.20 0.0
October 21
 6.0 3.0 0.40 0.0
October 22
 15.0 4.0 0.00 0.0
October 23
 17.0 3.0 0.00 0.0
October 24
 21.0 8.0 0.00 0.0
October 25
 22.5 8.0 0.00 0.0
October 26
 24.0 8.5 0.00 0.0
October 27
 21.0 10.5 0.00 0.0
October 28
 22.5 6.0 0.00 0.0
October 29
 21.5 5.5 0.00 0.0
October 30
 23.0 7.0 0.00 0.0
October 31
 22.0 11.0 1.27 0.0
November 1989 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
November 1
 9.5 7.0 0.00 0.0
November 2
 12.0 2.0 0.60 0.0
November 3
 5.0 1.0 0.00 0.0
November 4
 7.0 -4.0 0.00 0.0
November 5
 16.0 4.0 n/a 0.0
November 6
 15.0 9.0 0.00 0.0
November 7
 9.0 6.0 1.20 0.0
November 8
 11.0 5.5 1.87 0.0
November 9
 10.0 5.5 0.04 0.0
November 10
 9.0 4.5 0.35 0.0
November 11
 10.0 4.5 0.10 0.0
November 12
 5.0 2.0 0.00 0.0
November 13
 19.0 3.0 0.00 0.0
November 14
 18.0 14.0 0.85 0.0
November 15
 19.0 13.0 0.96 0.0
November 16
 17.0 0.0 n/a 0.0
November 17
 1.5 -6.5 1.40 14.0
November 18
 0.0 -3.5 0.00 0.0
November 19
 9.0 -7.0 0.00 0.0
November 20
 9.5 0.0 0.50 1.0
November 21
 -3.0 -5.0 0.00 0.0
November 22
 2.0 -5.0 0.00 0.0
November 23
 -4.0 -4.0 0.00 0.0
November 24
 5.0 -4.5 0.00 0.0
November 25
 7.0 -4.0 0.00 0.0
November 26
 7.0 3.0 0.00 0.0
November 27
 14.0 -3.5 0.48 0.0
November 28
 7.0 0.0 0.00 0.0
November 29
 1.0 -8.0 0.00 0.0
November 30
 0.0 -3.5 0.00 0.0
December 1989 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
December 1
 4.0 -4.0 0.00 0.0
December 2
 4.0 -9.0 0.00 0.0
December 3
 -7.0 -9.0 0.00 0.0
December 4
 -5.0 -12.0 0.00 0.0
December 5
 2.0 -8.0 0.00 0.0
December 6
 4.0 -5.0 0.40 0.0
December 7
 -5.0 -10.0 0.00 0.0
December 8
 -2.0 -9.0 0.00 0.0
December 9
 0.5 -7.5 0.00 0.0
December 10
 2.0 -2.5 0.00 0.0
December 11
 1.5 -3.0 0.00 0.0
December 12
 1.0 -7.0 0.40 4.0
December 13
 -5.0 -11.0 0.00 0.0
December 14
 -7.0 -14.0 0.00 0.0
December 15
 -4.0 -10.0 1.00 10.0
December 16
 -5.0 -8.0 0.00 0.0
December 17
 -6.0 -11.0 0.00 0.0
December 18
 n/a -13.0 0.00 0.0
December 19
 -5.0 -12.0 n/a n/a
December 20
 -11.0 -13.0 0.00 0.0
December 21
 -11.0 -15.0 n/a n/a
December 22
 -9.0 -17.0 n/a n/a
December 23
 -10.0 -15.0 n/a n/a
December 24
 -7.0 -15.0 0.00 0.0
December 25
 -2.0 -12.0 n/a n/a
December 26
 -5.0 -13.0 0.00 0.0
December 27
 -5.0 -16.0 n/a n/a
December 28
 -2.5 -7.0 n/a n/a
December 29
 -2.0 -7.0 n/a n/a
December 30
 5.5 -6.0 0.00 0.0
December 31
 7.0 -4.0 n/a 0.0
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