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Cornwall Weather in 1963

Historical record of Cornwall, Ontario weather for the year 1963 based on NOAA data.
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1963 Cornwall Weather Extremes
Highest temperature 35.0 °C July 1
Lowest temperature -28.3 °C February 8
Highest daily low 23.9 °C July 2
Lowest daily high -18.9 °C February 3
Most daily precipitation 4.2 cm September 12
Most daily snow 15.2 cm December 12
What was the hottest temperature in Cornwall in 1963?
The highest temperature recorded in Cornwall, Ontario in 1963 was 35.0 °C which happened on July 1.
Highest Temperatures: All-Time By Year
Highest Temperatures in Cornwall in 1963
Rank Temperature Date
1 35.0 °C Jul 1
2 33.9 °C Jul 2
3 33.3 °C Jul 27
4 32.8 °C Jul 28
4 32.8 °C Jul 26
4 32.8 °C Jul 25
4 32.8 °C Jun 30
8 32.2 °C Jul 24
9 31.1 °C Jul 29
9 31.1 °C Jul 13
9 31.1 °C Jun 29
9 31.1 °C Jun 27
What was the coldest temperature in Cornwall in 1963?
The lowest temperature recorded in Cornwall, Ontario in 1963 was -28.3 °C which happened on Feb 8.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Cornwall in 1963
Rank Temperature Date
1 -28.3 °C February 8
2 -27.2 °C February 4
3 -26.1 °C February 3
4 -24.4 °C December 30
5 -23.3 °C February 22
5 -23.3 °C February 16
7 -22.2 °C December 21
7 -22.2 °C February 26
7 -22.2 °C January 31
10 -21.7 °C December 27
January 1963 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
January 1
 -10.0 -18.9 n/a n/a
January 2
 -6.7 -13.9 n/a n/a
January 3
 -2.2 -8.3 n/a n/a
January 4
 -2.8 -6.7 n/a n/a
January 5
 -0.6 -5.0 n/a n/a
January 6
 0.0 -2.2 n/a n/a
January 7
 1.1 -2.2 n/a n/a
January 8
 0.0 -2.8 n/a n/a
January 9
 2.8 -1.1 n/a n/a
January 10
 3.3 -0.6 n/a n/a
January 11
 -3.9 -7.8 n/a n/a
January 12
 0.0 -12.2 n/a n/a
January 13
 -1.7 -8.9 n/a n/a
January 14
 -8.3 -13.9 n/a n/a
January 15
 -11.1 -15.6 n/a n/a
January 16
 -10.0 -21.1 n/a n/a
January 17
 -6.1 -13.9 n/a n/a
January 18
 -6.1 -15.0 n/a n/a
January 19
 -6.7 -12.2 n/a n/a
January 20
 5.0 -12.2 n/a n/a
January 21
 -11.1 -15.0 n/a n/a
January 22
 -5.6 -20.0 n/a n/a
January 23
 -13.3 -17.2 n/a n/a
January 24
 -13.3 -21.1 n/a n/a
January 25
 -10.6 -17.2 n/a n/a
January 26
 -6.1 -18.9 n/a n/a
January 27
 -8.3 -13.3 n/a n/a
January 28
 -14.4 -17.8 n/a n/a
January 29
 -5.0 -18.3 n/a n/a
January 30
 -6.1 -11.7 n/a n/a
January 31
 -10.0 -22.2 n/a n/a
February 1963 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
February 1
 -8.3 -16.7 0.00 0.0
February 2
 1.7 -16.7 0.66 6.6
February 3
 -18.9 -26.1 0.00 0.0
February 4
 -16.1 -27.2 1.47 14.7
February 5
 -10.0 -18.3 0.33 3.3
February 6
 -6.7 -13.9 1.22 12.2
February 7
 -7.8 -15.0 0.03 0.3
February 8
 -14.4 -28.3 0.00 0.0
February 9
 -5.6 -19.4 0.00 0.0
February 10
 -3.9 -13.3 0.00 0.0
February 11
 -2.8 -10.6 0.03 0.3
February 12
 -6.1 -11.7 0.64 6.4
February 13
 -5.0 -10.0 1.14 11.4
February 14
 -5.0 -12.8 0.64 6.4
February 15
 -15.6 -17.8 0.00 0.0
February 16
 -15.0 -23.3 0.00 0.0
February 17
 -1.7 -19.4 0.03 0.3
February 18
 2.8 -5.6 0.20 2.0
February 19
 -6.1 -10.0 0.13 1.3
February 20
 -0.6 -10.6 1.52 15.2
February 21
 -12.8 -17.8 0.00 0.0
February 22
 -12.8 -23.3 0.00 0.0
February 23
 -6.1 -17.2 n/a n/a
February 24
 -4.4 -10.0 n/a n/a
February 25
 -7.2 -16.7 n/a n/a
February 26
 -13.3 -22.2 0.00 0.0
February 27
 -7.8 -21.1 0.00 0.0
February 28
 -5.6 -12.2 0.00 0.0
March 1963 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
March 1
 -6.7 -16.7 n/a n/a
March 2
 -3.9 -11.7 n/a n/a
March 3
 1.7 -7.8 n/a n/a
March 4
 -1.7 -6.1 n/a n/a
March 5
 1.7 -13.3 n/a n/a
March 6
 1.1 -8.9 n/a n/a
March 7
 -2.2 -6.1 n/a n/a
March 8
 2.2 -11.1 n/a n/a
March 9
 -8.3 -11.7 n/a n/a
March 10
 -1.7 -14.4 n/a n/a
March 11
 -5.0 -15.0 n/a n/a
March 12
 0.0 -8.9 n/a n/a
March 13
 0.0 -2.8 n/a n/a
March 14
 -1.1 -7.8 n/a n/a
March 15
 -2.8 -10.6 n/a n/a
March 16
 -3.9 -14.4 n/a n/a
March 17
 2.8 -8.3 n/a n/a
March 18
 -2.2 -5.0 n/a n/a
March 19
 -3.3 -14.4 n/a n/a
March 20
 1.1 -6.7 n/a n/a
March 21
 3.3 -3.9 n/a n/a
March 22
 0.0 -6.1 n/a n/a
March 23
 1.1 -7.2 n/a n/a
March 24
 10.0 -8.9 n/a n/a
March 25
 10.0 2.8 n/a n/a
March 26
 7.8 2.2 n/a n/a
March 27
 5.0 1.7 n/a n/a
March 28
 1.7 -0.6 n/a n/a
March 29
 10.6 -7.2 n/a n/a
March 30
 15.6 1.7 n/a n/a
March 31
 5.0 -3.9 n/a n/a
April 1963 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
April 1
 16.7 -3.3 n/a n/a
April 2
 10.0 6.7 n/a n/a
April 3
 12.8 -1.1 n/a n/a
April 4
 8.9 -2.8 n/a n/a
April 5
 2.2 -7.8 n/a n/a
April 6
 10.0 -4.4 n/a n/a
April 7
 8.3 0.0 n/a n/a
April 8
 7.2 -1.7 n/a n/a
April 9
 8.9 -4.4 n/a n/a
April 10
 6.7 -2.2 n/a n/a
April 11
 12.2 0.0 n/a n/a
April 12
 14.4 0.0 n/a n/a
April 13
 13.3 -0.6 n/a n/a
April 14
 11.1 -1.7 n/a n/a
April 15
 14.4 -1.1 n/a n/a
April 16
 16.7 -0.6 n/a n/a
April 17
 20.0 5.6 n/a n/a
April 18
 15.6 11.1 n/a n/a
April 19
 12.2 -0.6 n/a n/a
April 20
 14.4 5.0 n/a n/a
April 21
 16.7 6.7 n/a n/a
April 22
 11.7 -1.1 n/a n/a
April 23
 6.7 1.1 n/a n/a
April 24
 7.8 1.1 n/a n/a
April 25
 9.4 1.1 n/a n/a
April 26
 9.4 -1.1 n/a n/a
April 27
 13.3 0.0 n/a n/a
April 28
 18.3 0.0 n/a n/a
April 29
 22.8 -0.6 n/a n/a
April 30
 17.2 10.0 n/a n/a
May 1963 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
May 1
 6.1 0.0 n/a n/a
May 2
 15.6 -1.1 0.00 0.0
May 3
 20.0 2.8 0.00 0.0
May 4
 23.3 10.0 0.91 0.0
May 5
 13.9 5.6 0.00 0.0
May 6
 17.2 3.3 0.00 0.0
May 7
 16.7 4.4 n/a 0.0
May 8
 18.3 11.7 n/a 0.0
May 9
 21.7 8.3 0.15 0.0
May 10
 5.6 0.6 2.79 8.9
May 11
 5.6 0.0 0.00 0.0
May 12
 16.1 0.6 0.00 0.0
May 13
 18.3 2.8 0.08 0.0
May 14
 20.6 10.6 0.30 0.0
May 15
 18.9 7.2 0.00 0.0
May 16
 21.7 7.8 0.00 0.0
May 17
 23.3 6.7 0.00 0.0
May 18
 18.3 13.3 1.07 0.0
May 19
 17.8 11.1 0.10 0.0
May 20
 14.4 11.1 0.81 0.0
May 21
 19.4 4.4 0.00 0.0
May 22
 14.4 8.9 0.03 0.0
May 23
 10.6 3.3 0.00 0.0
May 24
 16.1 1.1 0.00 0.0
May 25
 20.6 2.8 0.00 0.0
May 26
 23.3 4.4 0.00 0.0
May 27
 24.4 7.2 0.00 0.0
May 28
 22.8 11.1 0.13 0.0
May 29
 21.7 12.8 0.25 0.0
May 30
 18.9 10.6 0.00 0.0
May 31
 23.9 10.6 0.00 0.0
June 1963 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
June 1
 27.2 12.8 0.00 0.0
June 2
 28.3 13.3 0.00 0.0
June 3
 27.8 13.3 0.00 0.0
June 4
 30.6 15.0 0.00 0.0
June 5
 27.8 19.4 0.00 0.0
June 6
 27.2 18.3 0.15 0.0
June 7
 23.9 12.8 0.00 0.0
June 8
 26.7 11.7 0.00 0.0
June 9
 23.3 17.2 0.05 0.0
June 10
 20.0 5.6 0.00 0.0
June 11
 14.4 8.9 0.41 0.0
June 12
 11.7 8.9 0.13 0.0
June 13
 25.0 10.6 0.00 0.0
June 14
 23.9 11.1 0.25 0.0
June 15
 18.3 13.3 0.89 0.0
June 16
 22.8 12.2 0.13 0.0
June 17
 23.9 12.2 0.03 0.0
June 18
 22.8 11.7 0.00 0.0
June 19
 25.6 8.3 0.00 0.0
June 20
 25.0 16.7 0.08 0.0
June 21
 14.4 9.4 0.00 0.0
June 22
 21.7 10.0 0.00 0.0
June 23
 27.2 11.1 0.00 0.0
June 24
 30.6 13.3 0.00 0.0
June 25
 30.6 14.4 0.00 0.0
June 26
 30.6 16.1 0.00 0.0
June 27
 31.1 18.3 0.00 0.0
June 28
 30.0 17.8 0.00 0.0
June 29
 31.1 18.3 0.00 0.0
June 30
 32.8 19.4 0.00 0.0
July 1963 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
July 1
 35.0 20.6 0.00 0.0
July 2
 33.9 23.9 0.00 0.0
July 3
 18.3 15.0 0.00 0.0
July 4
 25.6 12.2 0.23 0.0
July 5
 22.8 13.3 0.00 0.0
July 6
 23.9 10.0 0.00 0.0
July 7
 17.2 12.8 0.51 0.0
July 8
 16.1 11.1 0.20 0.0
July 9
 17.2 8.9 0.18 0.0
July 10
 23.3 13.3 0.00 0.0
July 11
 25.6 13.9 0.00 0.0
July 12
 30.6 14.4 0.00 0.0
July 13
 31.1 15.6 0.00 0.0
July 14
 29.4 19.4 0.79 0.0
July 15
 20.6 16.7 1.47 0.0
July 16
 24.4 17.2 0.00 0.0
July 17
 27.8 15.6 0.38 0.0
July 18
 28.9 18.9 1.12 0.0
July 19
 26.7 18.3 0.00 0.0
July 20
 23.9 15.6 0.00 0.0
July 21
 27.2 16.7 0.00 0.0
July 22
 28.9 15.0 0.00 0.0
July 23
 29.4 16.7 0.00 0.0
July 24
 32.2 18.9 0.00 0.0
July 25
 32.8 20.6 0.00 0.0
July 26
 32.8 20.0 0.00 0.0
July 27
 33.3 20.6 0.00 0.0
July 28
 32.8 21.1 0.00 0.0
July 29
 31.1 22.2 0.00 0.0
July 30
 25.6 15.6 0.00 0.0
July 31
 27.2 11.7 0.00 0.0
August 1963 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
August 1
 26.1 12.8 1.04 0.0
August 2
 26.1 17.2 0.00 0.0
August 3
 28.3 16.7 0.43 0.0
August 4
 25.0 17.8 0.76 0.0
August 5
 26.1 16.7 0.00 0.0
August 6
 26.1 15.6 0.03 0.0
August 7
 28.3 20.0 0.05 0.0
August 8
 26.7 17.2 0.00 0.0
August 9
 25.6 13.3 1.02 0.0
August 10
 21.1 10.0 0.00 0.0
August 11
 21.7 13.3 1.14 0.0
August 12
 22.2 10.0 0.00 0.0
August 13
 16.1 10.0 3.25 0.0
August 14
 18.3 11.7 0.00 0.0
August 15
 20.6 9.4 0.58 0.0
August 16
 17.8 6.7 0.00 0.0
August 17
 21.1 12.8 0.20 0.0
August 18
 21.7 12.2 0.00 0.0
August 19
 21.7 11.1 0.00 0.0
August 20
 24.4 11.7 0.00 0.0
August 21
 27.8 15.6 0.00 0.0
August 22
 26.1 17.8 0.00 0.0
August 23
 18.9 13.9 0.15 0.0
August 24
 17.2 11.1 0.00 0.0
August 25
 21.7 6.1 0.00 0.0
August 26
 23.9 9.4 0.00 0.0
August 27
 22.2 11.7 0.00 0.0
August 28
 25.0 9.4 0.53 0.0
August 29
 22.8 13.3 0.00 0.0
August 30
 24.4 15.0 0.71 0.0
August 31
 18.3 13.3 0.00 0.0
September 1963 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
September 1
 22.2 8.9 0.00 0.0
September 2
 25.6 13.9 0.00 0.0
September 3
 24.4 13.3 3.07 0.0
September 4
 16.1 8.9 0.00 0.0
September 5
 18.3 5.0 0.00 0.0
September 6
 20.6 8.3 0.00 0.0
September 7
 22.2 8.9 0.00 0.0
September 8
 24.4 12.8 0.00 0.0
September 9
 21.7 16.1 0.00 0.0
September 10
 18.3 7.2 0.00 0.0
September 11
 23.9 11.1 0.00 0.0
September 12
 18.9 7.8 4.24 0.0
September 13
 12.2 1.1 0.00 0.0
September 14
 16.1 1.7 0.00 0.0
September 15
 20.0 3.3 0.00 0.0
September 16
 21.7 5.0 0.00 0.0
September 17
 23.9 5.0 0.00 0.0
September 18
 23.9 6.7 0.05 0.0
September 19
 18.9 15.0 0.08 0.0
September 20
 11.1 3.9 0.00 0.0
September 21
 13.9 2.2 0.00 0.0
September 22
 13.9 3.3 0.00 0.0
September 23
 12.2 0.6 0.00 0.0
September 24
 15.6 1.1 0.00 0.0
September 25
 20.6 2.2 0.00 0.0
September 26
 22.2 8.9 0.00 0.0
September 27
 12.2 7.8 0.46 0.0
September 28
 11.1 2.2 0.00 0.0
September 29
 8.9 5.6 0.56 0.0
September 30
 12.2 3.3 0.00 0.0
October 1963 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
October 1
 20.0 1.7 0.00 0.0
October 2
 24.4 12.8 0.00 0.0
October 3
 20.6 14.4 1.27 0.0
October 4
 11.7 3.9 0.00 0.0
October 5
 18.3 2.8 0.00 0.0
October 6
 24.4 10.6 0.00 0.0
October 7
 23.9 14.4 0.03 0.0
October 8
 13.9 8.3 0.00 0.0
October 9
 11.1 1.7 0.00 0.0
October 10
 20.6 0.6 0.00 0.0
October 11
 15.6 10.0 0.58 0.0
October 12
 12.2 2.2 0.00 0.0
October 13
 15.6 0.6 0.00 0.0
October 14
 19.4 8.3 0.00 0.0
October 15
 22.2 10.6 0.00 0.0
October 16
 21.1 11.1 0.00 0.0
October 17
 16.1 10.6 0.00 0.0
October 18
 23.3 8.9 0.00 0.0
October 19
 25.0 12.2 0.00 0.0
October 20
 23.3 9.4 0.00 0.0
October 21
 12.2 10.6 0.00 0.0
October 22
 19.4 1.1 0.00 0.0
October 23
 21.7 10.6 0.00 0.0
October 24
 24.4 12.2 0.00 0.0
October 25
 25.6 9.4 0.00 0.0
October 26
 21.7 15.6 0.00 0.0
October 27
 18.9 14.4 0.00 0.0
October 28
 16.1 4.4 0.00 0.0
October 29
 7.2 2.8 0.00 0.0
October 30
 7.2 -0.6 0.00 0.0
October 31
 10.6 2.8 0.56 0.0
November 1963 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
November 1
 6.1 2.8 1.65 0.0
November 2
 5.6 1.7 0.00 0.0
November 3
 7.2 0.0 0.00 0.0
November 4
 12.8 0.0 0.00 0.0
November 5
 12.2 7.2 0.23 0.0
November 6
 14.4 6.1 0.28 0.0
November 7
 10.0 5.6 1.83 0.0
November 8
 10.6 8.3 0.69 0.0
November 9
 7.2 5.6 0.33 0.0
November 10
 6.7 3.3 0.38 0.0
November 11
 10.0 5.6 0.43 0.0
November 12
 7.2 3.3 0.08 0.0
November 13
 6.1 3.3 0.00 0.0
November 14
 3.9 -0.6 0.00 0.0
November 15
 6.7 -2.2 0.00 0.0
November 16
 7.2 3.9 0.25 0.0
November 17
 15.0 0.0 0.99 0.0
November 18
 13.3 5.0 3.15 0.0
November 19
 5.6 2.2 0.00 0.0
November 20
 8.3 -0.6 0.15 0.0
November 21
 11.1 3.3 0.69 0.0
November 22
 17.8 9.4 0.00 0.0
November 23
 18.3 9.4 0.08 0.0
November 24
 2.2 -2.2 0.00 0.0
November 25
 -0.6 -6.1 0.00 0.0
November 26
 10.0 -2.8 0.00 0.0
November 27
 10.0 1.7 0.00 0.0
November 28
 3.3 -5.0 0.05 0.0
November 29
 n/a -1.7 3.53 0.0
November 30
 n/a n/a 0.38 3.8
December 1963 Cornwall Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
December 1
 -7.2 -12.8 0.00 0.0
December 2
 -5.0 -12.8 0.00 0.0
December 3
 -5.6 -11.7 0.08 0.8
December 4
 -6.1 -10.0 0.03 0.3
December 5
 -5.0 -12.8 0.00 0.0
December 6
 -0.6 -12.8 0.00 0.0
December 7
 6.7 -3.9 0.00 0.0
December 8
 3.9 -3.3 0.64 0.0
December 9
 4.4 0.6 0.38 3.8
December 10
 0.6 -6.7 0.08 0.8
December 11
 -7.8 -10.6 0.00 0.0
December 12
 -7.8 -13.3 1.52 15.2
December 13
 -5.0 -11.1 0.46 4.6
December 14
 -5.0 -9.4 0.25 2.5
December 15
 -10.0 -15.0 0.00 0.0
December 16
 -12.2 -16.1 0.00 0.0
December 17
 -11.7 -18.9 0.00 0.0
December 18
 -10.0 -17.8 0.03 0.3
December 19
 -13.9 -16.1 0.00 0.0
December 20
 -17.8 -21.1 0.13 1.3
December 21
 -11.7 -22.2 0.13 1.3
December 22
 -11.1 -15.0 0.03 0.3
December 23
 -9.4 -17.2 0.08 0.8
December 24
 -1.7 -11.1 0.46 4.6
December 25
 -2.8 -8.3 0.00 0.0
December 26
 -13.9 -16.7 0.00 0.0
December 27
 -16.7 -21.7 0.08 0.8
December 28
 -10.6 -21.1 0.20 2.0
December 29
 -10.0 -17.2 0.03 0.3
December 30
 -17.2 -24.4 0.00 0.0
December 31
 -6.1 -20.6 0.00 0.0
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