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St. Catharines Weather in 1965

Historical record of St. Catharines, Ontario weather for the year 1965 based on NOAA data.
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1965 St. Catharines Weather Extremes
Highest temperature 32.2 °C August 15
Lowest temperature -15.6 °C February 23
Highest daily low 22.8 °C June 28
Lowest daily high -13.9 °C January 14
Most daily precipitation 2.8 cm August 2
Most daily snow 14.5 cm January 22
Total annual precipitation 76.1 cm -
Total annual snow 110.8 cm -
What was the hottest temperature in St. Catharines in 1965?
The highest temperature recorded in St. Catharines, Ontario in 1965 was 32.2 °C which happened 2 different times.
Highest Temperatures: All-Time By Year
Highest Temperatures in St. Catharines in 1965
Rank Temperature Date
1 32.2 °C Aug 15
1 32.2 °C Aug 6
3 31.1 °C Jul 24
4 30.6 °C Sep 18
4 30.6 °C Aug 7
4 30.6 °C Jul 9
4 30.6 °C Jun 6
8 30.0 °C Sep 20
8 30.0 °C Sep 19
8 30.0 °C Aug 17
8 30.0 °C Jun 28
8 30.0 °C Jun 27
What was the coldest temperature in St. Catharines in 1965?
The lowest temperature recorded in St. Catharines, Ontario in 1965 was -15.6 °C which happened on Feb 23.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in St. Catharines in 1965
Rank Temperature Date
1 -15.6 °C February 23
2 -14.4 °C February 24
3 -13.9 °C February 19
4 -13.3 °C February 22
5 -12.8 °C December 27
5 -12.8 °C February 20
7 -11.7 °C March 25
7 -11.7 °C March 21
9 -11.1 °C December 26
9 -11.1 °C February 27
January 1965 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
January 1
 1.1 n/a 0.89 8.9
January 2
 -1.7 n/a 0.99 5.1
January 3
 -1.1 n/a 0.00 0.0
January 4
 0.6 n/a 0.00 0.0
January 5
 n/a n/a 0.00 0.0
January 6
 3.9 n/a 0.00 0.0
January 7
 6.1 n/a 0.94 0.0
January 8
 15.6 n/a 0.56 0.0
January 9
 0.6 n/a 0.00 0.0
January 10
 -2.2 n/a 0.00 0.0
January 11
 2.2 n/a 0.03 0.3
January 12
 2.2 n/a 0.00 0.0
January 13
 1.7 n/a 0.03 0.3
January 14
 -13.9 n/a 0.10 1.0
January 15
 -11.7 n/a 0.53 5.3
January 16
 -8.9 n/a 0.20 2.0
January 17
 -6.7 n/a 1.19 11.9
January 18
 -5.6 n/a 0.00 0.0
January 19
 -0.6 n/a 0.10 1.0
January 20
 0.0 n/a 0.00 0.0
January 21
 3.9 n/a 0.00 0.0
January 22
 3.3 n/a 1.45 14.5
January 23
 0.6 n/a 0.48 1.5
January 24
 5.6 n/a 0.00 0.0
January 25
 2.8 n/a 0.03 0.0
January 26
 n/a n/a 0.76 0.0
January 27
 -2.2 n/a 0.15 0.0
January 28
 -2.2 n/a 0.00 0.0
January 29
 -12.2 n/a 0.00 0.0
January 30
 -10.0 n/a 0.00 0.0
January 31
 -5.6 n/a 0.00 0.0
February 1965 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
February 1
 -3.9 n/a 0.53 5.3
February 2
 n/a n/a 0.00 0.0
February 3
 -10.6 n/a 0.00 0.0
February 4
 -9.4 n/a 0.00 0.0
February 5
 3.9 n/a 0.00 0.0
February 6
 8.3 n/a 0.00 0.0
February 7
 9.4 n/a 0.91 0.0
February 8
 5.0 n/a 0.33 0.0
February 9
 8.9 n/a 1.35 0.0
February 10
 13.9 n/a 0.00 0.0
February 11
 2.8 n/a n/a 0.0
February 12
 14.4 n/a 0.00 0.0
February 13
 -3.9 -6.1 0.00 0.0
February 14
 -1.1 -10.0 0.00 0.0
February 15
 3.9 -6.7 0.00 0.0
February 16
 1.7 -1.7 0.00 0.0
February 17
 3.9 -7.2 0.00 0.0
February 18
 -2.8 -5.6 0.05 0.5
February 19
 -8.9 -13.9 0.00 0.0
February 20
 6.1 -12.8 0.00 0.0
February 21
 8.9 -7.2 0.00 0.0
February 22
 -10.0 -13.3 0.00 0.0
February 23
 -6.7 -15.6 0.00 0.0
February 24
 1.1 -14.4 2.24 3.0
February 25
 1.1 -2.8 2.26 2.8
February 26
 -6.1 -10.0 0.10 1.0
February 27
 0.6 -11.1 0.00 0.0
February 28
 1.1 -5.6 0.00 0.0
March 1965 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
March 1
 0.6 -10.0 0.00 0.0
March 2
 4.4 -6.1 0.00 0.0
March 3
 5.0 -1.7 0.00 0.0
March 4
 6.7 0.6 0.23 0.0
March 5
 6.1 2.2 0.25 0.0
March 6
 6.7 1.1 0.00 0.0
March 7
 3.3 0.0 0.00 0.0
March 8
 2.8 -0.6 0.00 0.0
March 9
 5.0 -1.1 0.48 0.0
March 10
 0.6 -2.2 0.00 0.0
March 11
 -1.1 -6.1 0.00 0.0
March 12
 1.7 -7.2 0.00 0.0
March 13
 3.9 -5.6 0.00 0.0
March 14
 1.1 -2.2 0.86 6.1
March 15
 4.4 -0.6 0.38 0.0
March 16
 2.8 -1.1 0.20 2.0
March 17
 4.4 -3.9 1.40 7.6
March 18
 2.2 -1.1 0.00 0.0
March 19
 -3.9 -7.8 0.00 0.0
March 20
 -3.9 -7.8 0.00 0.0
March 21
 -3.9 -11.7 0.00 0.0
March 22
 6.1 -8.9 1.14 11.4
March 23
 -0.6 -7.2 0.51 5.1
March 24
 -1.1 -5.6 0.00 0.0
March 25
 2.2 -11.7 0.10 1.0
March 26
 1.1 -1.7 0.00 0.0
March 27
 1.1 -4.4 0.00 0.0
March 28
 2.2 -5.6 0.30 0.0
March 29
 0.0 -2.2 0.00 0.0
March 30
 0.0 -4.4 0.00 0.0
March 31
 2.8 -6.7 0.00 0.0
April 1965 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
April 1
 2.8 -4.4 0.64 6.4
April 2
 2.2 -5.0 0.00 0.0
April 3
 3.9 -1.7 0.00 0.0
April 4
 6.7 -4.4 0.00 0.0
April 5
 8.3 -4.4 0.00 0.0
April 6
 12.2 0.0 1.63 0.0
April 7
 13.3 2.8 0.00 0.0
April 8
 9.4 1.1 0.00 0.0
April 9
 9.4 0.6 0.00 0.0
April 10
 12.2 0.0 0.00 0.0
April 11
 15.0 5.6 2.08 0.0
April 12
 10.6 0.6 0.00 0.0
April 13
 7.2 2.8 0.00 0.0
April 14
 13.3 -1.1 0.00 0.0
April 15
 11.1 3.9 0.56 0.0
April 16
 6.7 2.2 0.00 0.0
April 17
 3.3 0.0 0.30 3.0
April 18
 2.8 -7.2 0.00 0.0
April 19
 6.7 -2.8 0.00 0.0
April 20
 7.8 -1.1 0.33 0.0
April 21
 5.6 0.6 0.58 0.0
April 22
 10.0 2.8 0.00 0.0
April 23
 8.9 2.8 0.00 0.0
April 24
 7.8 0.6 0.00 0.0
April 25
 10.0 -0.6 0.81 0.0
April 26
 8.9 3.9 0.25 0.0
April 27
 8.9 3.9 0.00 0.0
April 28
 15.0 1.1 0.00 0.0
April 29
 16.7 1.7 0.00 0.0
April 30
 20.0 8.3 0.00 0.0
May 1965 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
May 1
 20.0 2.2 0.10 0.0
May 2
 17.8 2.2 0.00 0.0
May 3
 26.7 1.1 0.00 0.0
May 4
 12.2 7.2 0.71 0.0
May 5
 15.0 4.4 0.00 0.0
May 6
 15.0 2.8 0.28 0.0
May 7
 12.8 6.1 0.00 0.0
May 8
 27.8 6.1 0.00 0.0
May 9
 28.3 16.7 0.00 0.0
May 10
 26.7 17.2 0.00 0.0
May 11
 18.3 11.7 0.00 0.0
May 12
 20.6 8.9 0.00 0.0
May 13
 17.2 8.3 0.00 0.0
May 14
 17.2 2.2 0.00 0.0
May 15
 26.1 3.9 0.00 0.0
May 16
 28.3 10.0 1.24 0.0
May 17
 14.4 11.1 0.00 0.0
May 18
 22.2 6.7 0.05 0.0
May 19
 21.7 10.0 0.00 0.0
May 20
 21.1 7.2 0.00 0.0
May 21
 21.1 3.3 0.00 0.0
May 22
 26.7 12.2 0.00 0.0
May 23
 18.9 7.2 0.00 0.0
May 24
 21.1 3.9 0.00 0.0
May 25
 25.0 7.8 0.15 0.0
May 26
 28.9 17.2 0.28 0.0
May 27
 26.1 17.2 0.36 0.0
May 28
 17.8 11.1 0.00 0.0
May 29
 12.2 6.7 0.05 0.0
May 30
 16.7 1.7 0.00 0.0
May 31
 20.6 10.0 0.00 0.0
June 1965 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
June 1
 13.9 6.7 0.25 0.0
June 2
 14.4 8.3 0.10 0.0
June 3
 18.3 1.7 0.00 0.0
June 4
 19.4 2.8 0.00 0.0
June 5
 26.7 5.6 0.00 0.0
June 6
 30.6 13.3 0.25 0.0
June 7
 27.2 17.8 0.00 0.0
June 8
 27.8 17.2 0.00 0.0
June 9
 26.7 17.8 0.05 0.0
June 10
 23.3 16.1 0.00 0.0
June 11
 25.6 7.2 0.00 0.0
June 12
 27.8 12.8 0.00 0.0
June 13
 18.9 5.6 0.00 0.0
June 14
 16.1 9.4 0.00 0.0
June 15
 18.3 7.8 0.00 0.0
June 16
 18.9 12.2 0.00 0.0
June 17
 20.0 12.2 0.00 0.0
June 18
 23.9 11.1 0.00 0.0
June 19
 27.8 12.2 0.00 0.0
June 20
 27.2 15.0 0.00 0.0
June 21
 23.9 16.7 0.64 0.0
June 22
 27.8 11.1 0.00 0.0
June 23
 27.8 17.2 0.30 0.0
June 24
 22.2 12.8 0.00 0.0
June 25
 22.2 7.8 0.00 0.0
June 26
 22.2 6.1 0.00 0.0
June 27
 30.0 8.9 0.00 0.0
June 28
 30.0 22.8 0.00 0.0
June 29
 28.9 19.4 0.00 0.0
June 30
 22.2 16.1 0.00 0.0
July 1965 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
July 1
 25.6 13.3 0.00 0.0
July 2
 27.2 13.3 0.76 0.0
July 3
 25.6 17.8 0.00 0.0
July 4
 27.8 15.0 0.00 0.0
July 5
 29.4 13.9 0.89 0.0
July 6
 21.7 8.3 0.00 0.0
July 7
 23.3 16.7 1.19 0.0
July 8
 26.7 16.7 0.00 0.0
July 9
 30.6 17.2 1.65 0.0
July 10
 23.9 15.0 0.00 0.0
July 11
 23.3 10.6 0.00 0.0
July 12
 23.3 11.1 0.00 0.0
July 13
 29.4 17.2 0.00 0.0
July 14
 29.4 12.2 0.00 0.0
July 15
 25.0 13.3 0.00 0.0
July 16
 27.2 11.1 0.41 0.0
July 17
 23.3 16.7 1.22 0.0
July 18
 21.1 16.7 0.00 0.0
July 19
 20.0 10.6 0.00 0.0
July 20
 21.7 9.4 0.00 0.0
July 21
 22.8 9.4 0.00 0.0
July 22
 22.2 14.4 0.41 0.0
July 23
 23.9 16.7 0.00 0.0
July 24
 31.1 17.2 0.00 0.0
July 25
 26.7 17.2 0.00 0.0
July 26
 25.6 17.8 0.00 0.0
July 27
 25.6 14.4 0.00 0.0
July 28
 21.7 10.6 0.00 0.0
July 29
 20.6 14.4 0.00 0.0
July 30
 22.2 10.6 0.00 0.0
July 31
 24.4 9.4 0.00 0.0
August 1965 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
August 1
 24.4 15.0 0.48 0.0
August 2
 20.6 17.8 2.84 0.0
August 3
 21.7 13.3 0.00 0.0
August 4
 20.6 14.4 0.00 0.0
August 5
 26.1 12.2 0.00 0.0
August 6
 32.2 15.6 0.00 0.0
August 7
 30.6 21.1 0.91 0.0
August 8
 25.6 20.6 0.00 0.0
August 9
 27.8 21.1 1.52 0.0
August 10
 22.2 15.0 0.00 0.0
August 11
 23.3 10.0 0.00 0.0
August 12
 26.1 14.4 0.03 0.0
August 13
 25.6 21.1 0.25 0.0
August 14
 28.9 17.8 0.00 0.0
August 15
 32.2 21.1 0.00 0.0
August 16
 27.8 16.1 0.00 0.0
August 17
 30.0 21.7 0.00 0.0
August 18
 28.3 18.9 1.60 0.0
August 19
 23.3 17.8 0.64 0.0
August 20
 22.2 11.7 0.00 0.0
August 21
 19.4 11.1 0.00 0.0
August 22
 23.9 13.3 0.00 0.0
August 23
 22.8 15.0 0.00 0.0
August 24
 24.4 9.4 0.00 0.0
August 25
 23.3 14.4 0.43 0.0
August 26
 24.4 18.3 0.15 0.0
August 27
 27.2 16.7 0.08 0.0
August 28
 17.8 12.2 0.00 0.0
August 29
 17.8 7.2 0.00 0.0
August 30
 16.1 4.4 0.08 0.0
August 31
 20.6 10.0 1.50 0.0
September 1965 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
September 1
 20.0 16.1 2.18 0.0
September 2
 23.3 8.9 0.00 0.0
September 3
 22.8 9.4 0.00 0.0
September 4
 26.1 n/a 0.00 0.0
September 5
 21.7 n/a 0.48 0.0
September 6
 20.0 n/a 0.00 0.0
September 7
 22.8 n/a 0.08 0.0
September 8
 18.9 n/a 0.00 0.0
September 9
 22.8 n/a 0.64 0.0
September 10
 27.8 n/a 0.20 0.0
September 11
 20.6 n/a 0.00 0.0
September 12
 19.4 n/a 0.08 0.0
September 13
 16.1 n/a 0.23 0.0
September 14
 23.3 n/a 0.00 0.0
September 15
 23.3 n/a 0.00 0.0
September 16
 13.9 n/a 0.00 0.0
September 17
 20.6 n/a 0.53 0.0
September 18
 30.6 n/a 0.00 0.0
September 19
 30.0 n/a 0.00 0.0
September 20
 30.0 n/a 0.00 0.0
September 21
 29.4 n/a 0.00 0.0
September 22
 29.4 n/a 0.00 0.0
September 23
 22.8 n/a 0.56 0.0
September 24
 15.0 n/a 0.03 0.0
September 25
 17.8 n/a 0.00 0.0
September 26
 16.7 n/a 0.00 0.0
September 27
 10.6 n/a 0.00 0.0
September 28
 15.0 n/a 0.00 0.0
September 29
 16.1 n/a 0.00 0.0
September 30
 24.4 n/a 0.89 0.0
October 1965 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
October 1
 20.0 n/a 0.00 0.0
October 2
 17.8 n/a 0.00 0.0
October 3
 13.3 n/a 0.00 0.0
October 4
 5.6 n/a 0.00 0.0
October 5
 8.9 n/a 0.00 0.0
October 6
 11.1 n/a 0.00 0.0
October 7
 13.9 n/a 1.91 0.0
October 8
 12.2 n/a 0.84 0.0
October 9
 15.0 10.6 0.79 0.0
October 10
 11.7 8.3 0.00 0.0
October 11
 15.0 7.8 0.00 0.0
October 12
 12.2 5.6 0.03 0.0
October 13
 11.1 1.7 0.00 0.0
October 14
 16.7 1.1 0.00 0.0
October 15
 18.3 7.8 0.05 0.0
October 16
 11.7 1.7 0.00 0.0
October 17
 15.6 -1.1 0.00 0.0
October 18
 21.7 3.9 0.00 0.0
October 19
 21.1 4.4 0.00 0.0
October 20
 26.1 8.9 0.05 0.0
October 21
 17.8 12.2 0.86 0.0
October 22
 9.4 6.7 2.01 0.0
October 23
 12.8 5.6 0.13 0.0
October 24
 6.7 3.3 0.00 0.0
October 25
 12.2 -1.7 0.00 0.0
October 26
 9.4 n/a 0.00 0.0
October 27
 11.1 2.2 0.00 0.0
October 28
 2.8 -1.7 0.08 0.8
October 29
 7.8 -6.1 0.00 0.0
October 30
 13.9 3.3 0.00 0.0
October 31
 15.0 7.8 0.33 0.0
November 1965 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
November 1
 5.6 3.9 0.00 0.0
November 2
 11.1 -4.4 0.00 0.0
November 3
 17.8 4.4 0.00 0.0
November 4
 8.9 5.6 0.00 0.0
November 5
 12.8 n/a 0.00 0.0
November 6
 17.2 n/a 0.91 0.0
November 7
 12.8 n/a 0.13 0.0
November 8
 14.4 7.8 0.99 0.0
November 9
 2.2 n/a 0.00 0.0
November 10
 5.0 n/a 0.00 0.0
November 11
 7.2 n/a 0.00 0.0
November 12
 12.2 n/a 0.41 0.0
November 13
 10.0 n/a 0.00 0.0
November 14
 3.3 1.1 0.00 0.0
November 15
 13.3 -3.9 1.12 0.0
November 16
 12.8 3.3 2.08 0.0
November 17
 2.8 -1.1 0.00 0.0
November 18
 4.4 -1.1 0.00 0.0
November 19
 5.6 -2.2 0.00 0.0
November 20
 8.3 2.8 0.00 0.0
November 21
 6.7 3.9 0.00 0.0
November 22
 6.1 2.2 0.25 0.0
November 23
 6.7 3.3 0.10 0.0
November 24
 5.6 2.8 0.00 0.0
November 25
 8.3 1.7 0.00 0.0
November 26
 13.3 0.0 0.94 0.0
November 27
 13.3 n/a 0.00 0.0
November 28
 1.1 -2.2 0.00 0.0
November 29
 1.1 -4.4 0.00 0.0
November 30
 2.8 -2.8 0.00 0.0
December 1965 St. Catharines Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
December 1
 4.4 1.1 0.00 0.0
December 2
 6.7 3.3 0.00 0.0
December 3
 7.2 0.0 0.00 0.0
December 4
 6.7 1.1 0.00 0.0
December 5
 4.4 -1.1 0.00 0.0
December 6
 0.0 -2.8 0.00 0.0
December 7
 2.8 -6.1 0.05 0.0
December 8
 2.8 0.6 0.00 0.0
December 9
 5.6 0.6 0.00 0.0
December 10
 5.0 0.0 0.10 0.0
December 11
 4.4 2.2 1.14 0.0
December 12
 11.1 -0.6 0.81 0.0
December 13
 11.1 3.3 0.03 0.0
December 14
 4.4 3.3 0.00 0.0
December 15
 3.3 0.6 0.00 0.0
December 16
 2.2 0.0 0.05 0.5
December 17
 1.7 -1.7 0.00 0.0
December 18
 1.7 -1.7 0.00 0.0
December 19
 -2.8 -5.6 0.00 0.0
December 20
 -2.2 -10.0 0.00 0.0
December 21
 1.7 -10.6 0.00 0.0
December 22
 4.4 -7.2 0.00 0.0
December 23
 10.0 -1.1 0.18 0.0
December 24
 11.1 0.0 1.96 0.0
December 25
 2.2 -1.7 0.48 2.5
December 26
 -7.8 -11.1 0.00 0.0
December 27
 0.6 -12.8 0.00 0.0
December 28
 2.2 -3.9 0.00 0.0
December 29
 7.8 -3.9 0.00 0.0
December 30
 14.4 2.2 0.00 0.0
December 31
 12.8 12.2 0.30 0.0
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