London Weather in 1963

Historical record of London, Ontario weather for the year 1963 based on NOAA data.
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1963 London Weather Extremes
Highest temperature 33.9 °C July 1
Lowest temperature -25.6 °C January 24
Highest daily low 22.2 °C July 28
Lowest daily high -17.2 °C January 24
Most daily precipitation 2.3 cm April 19
Most daily snow 21.8 cm December 15
Total annual precipitation 53.5 cm -
Total annual snow 178.5 cm -
Highest Temperatures in London in 1963
Rank Temperature Date
1 33.9 °C Jul 1
2 32.8 °C Jun 30
3 32.2 °C Jun 27
3 32.2 °C Jun 26
5 31.7 °C Jul 26
5 31.7 °C Jul 24
5 31.7 °C Jul 18
5 31.7 °C Jun 28
9 31.1 °C Jul 27
9 31.1 °C Jul 25
Lowest Temperatures in London in 1963
Rank Temperature Date
1 -25.6 °C January 24
2 -24.4 °C February 16
2 -24.4 °C January 23
4 -23.9 °C February 26
5 -23.3 °C December 31
5 -23.3 °C December 30
7 -22.8 °C March 1
7 -22.8 °C February 8
7 -22.8 °C January 16
10 -22.2 °C February 27
10 -22.2 °C January 31
January 1963 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
January 1
-7.8 -16.7 0.00 0.0
January 2
-5.0 -16.1 0.00 0.0
January 3
-2.8 -12.8 0.00 0.0
January 4
-0.6 -2.8 0.00 0.0
January 5
-0.6 -3.9 0.00 0.0
January 6
-1.1 -2.8 0.00 0.0
January 7
-1.7 -2.8 0.00 0.0
January 8
0.0 -3.3 0.03 0.0
January 9
2.2 -0.6 0.00 0.0
January 10
1.7 -1.7 0.00 0.0
January 11
-1.7 -10.6 0.28 2.5
January 12
-1.1 -10.0 0.00 0.0
January 13
-10.0 -16.1 0.00 0.0
January 14
-10.6 -16.7 0.08 0.8
January 15
-15.0 -20.0 0.00 0.0
January 16
-12.2 -22.8 0.00 0.0
January 17
-7.8 -15.0 0.00 0.0
January 18
0.6 -8.9 0.00 0.0
January 19
-4.4 -10.0 0.25 2.5
January 20
-4.4 -16.7 0.53 5.1
January 21
-15.6 -21.1 0.00 0.0
January 22
-6.1 -17.2 0.61 7.9
January 23
-11.7 -24.4 0.30 3.3
January 24
-17.2 -25.6 0.08 0.8
January 25
-11.7 -19.4 0.03 0.3
January 26
-8.9 -18.3 0.18 2.0
January 27
-8.9 -15.6 0.79 8.6
January 28
-12.2 -20.0 0.00 0.0
January 29
-6.7 -21.7 0.00 0.0
January 30
-7.8 -15.6 0.00 0.0
January 31
-10.0 -22.2 0.00 0.0
February 1963 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
February 1
-0.6 -21.1 0.00 0.0
February 2
1.7 -13.9 0.38 1.3
February 3
-13.3 -18.3 0.00 0.0
February 4
-0.6 -17.8 0.20 2.0
February 5
1.1 -6.7 0.00 0.0
February 6
2.8 -8.3 0.00 0.0
February 7
1.1 -21.1 0.00 0.0
February 8
-13.9 -22.8 0.00 0.0
February 9
-5.6 -20.0 0.08 0.8
February 10
-3.3 -13.9 0.13 1.3
February 11
-4.4 -10.6 0.41 4.6
February 12
-7.2 -21.1 0.00 0.0
February 13
-6.7 -13.3 0.15 1.5
February 14
-6.1 -13.3 0.23 2.3
February 15
-13.3 -19.4 0.00 0.0
February 16
-9.4 -24.4 0.00 0.0
February 17
1.1 -9.4 0.41 5.8
February 18
4.4 0.6 0.00 0.0
February 19
3.3 -3.3 0.00 0.0
February 20
1.1 -16.7 0.10 1.3
February 21
-14.4 -18.3 0.13 1.5
February 22
-13.9 -20.6 0.08 0.8
February 23
-5.6 -14.4 0.20 2.0
February 24
-5.6 -12.8 0.51 5.8
February 25
-9.4 -19.4 0.03 0.3
February 26
-11.7 -23.9 0.00 0.0
February 27
-8.3 -22.2 0.28 3.0
February 28
-6.1 -20.6 0.05 0.8
March 1963 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
March 1
-5.0 -22.8 0.00 0.0
March 2
0.0 -8.9 0.00 0.0
March 3
1.7 -3.3 0.18 0.5
March 4
1.7 -0.6 0.15 0.0
March 5
1.1 -2.8 0.03 0.0
March 6
1.7 -2.8 1.12 2.0
March 7
-1.1 -6.1 0.08 1.0
March 8
2.2 -3.9 0.00 0.0
March 9
-2.2 -10.6 0.00 0.0
March 10
-1.1 -11.7 0.03 0.8
March 11
0.6 -12.8 0.25 2.3
March 12
6.7 0.6 0.03 0.0
March 13
1.7 -7.2 0.56 2.0
March 14
-0.6 -8.3 0.00 0.0
March 15
2.2 -7.8 0.00 0.0
March 16
5.0 -3.3 0.10 0.0
March 17
11.7 -1.7 0.10 0.0
March 18
-1.7 -7.2 0.00 0.0
March 19
0.6 -7.8 0.46 0.0
March 20
1.7 -3.9 0.64 6.9
March 21
0.6 -3.9 0.13 1.8
March 22
-3.3 -8.3 0.00 0.0
March 23
8.3 -5.0 0.00 0.0
March 24
15.6 1.1 0.25 0.0
March 25
17.8 6.1 1.60 0.0
March 26
11.7 2.2 0.99 0.0
March 27
12.2 0.0 0.79 0.8
March 28
8.9 -2.2 0.00 0.0
March 29
20.6 -0.6 0.18 0.0
March 30
20.0 3.3 0.00 0.0
March 31
12.8 0.6 0.00 0.0
April 1963 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
April 1
17.2 2.8 0.13 0.0
April 2
25.6 7.2 0.00 0.0
April 3
21.1 8.3 0.08 0.0
April 4
8.3 -2.8 0.00 0.0
April 5
8.3 -5.0 0.00 0.0
April 6
15.6 -2.2 0.00 0.0
April 7
11.1 -1.7 0.00 0.0
April 8
8.9 -4.4 0.00 0.0
April 9
6.7 -2.8 0.00 0.0
April 10
5.6 -3.3 0.03 0.3
April 11
8.9 -1.7 0.00 0.0
April 12
11.1 -1.7 0.00 0.0
April 13
12.2 -1.1 0.00 0.0
April 14
12.2 -2.2 0.00 0.0
April 15
12.8 -2.2 0.00 0.0
April 16
14.4 -2.8 0.00 0.0
April 17
21.7 7.8 2.29 0.0
April 18
13.3 1.1 0.03 0.0
April 19
19.4 12.2 2.34 0.0
April 20
11.7 6.7 0.00 0.0
April 21
15.0 1.7 0.00 0.0
April 22
8.3 -2.2 0.05 0.0
April 23
4.4 0.6 0.20 0.0
April 24
6.7 -1.7 0.00 0.0
April 25
13.3 -2.8 0.00 0.0
April 26
14.4 1.1 0.00 0.0
April 27
16.7 1.1 0.00 0.0
April 28
17.8 2.2 0.00 0.0
April 29
17.8 4.4 0.46 0.0
April 30
14.4 -3.3 1.02 1.3
May 1963 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
May 1
9.4 -3.3 0.00 0.0
May 2
13.9 -2.8 0.00 0.0
May 3
21.7 0.6 0.00 0.0
May 4
24.4 10.0 1.65 0.0
May 5
18.3 4.4 0.00 0.0
May 6
16.7 3.3 0.00 0.0
May 7
18.9 3.9 0.00 0.0
May 8
27.2 15.0 0.05 0.0
May 9
26.7 13.9 0.08 0.0
May 10
15.0 2.8 1.96 0.0
May 11
11.7 2.2 0.00 0.0
May 12
15.6 0.6 0.00 0.0
May 13
16.1 6.7 0.03 0.0
May 14
15.0 7.8 0.00 0.0
May 15
16.7 5.0 0.00 0.0
May 16
18.3 5.0 0.00 0.0
May 17
21.1 6.7 1.30 0.0
May 18
20.6 8.9 1.02 0.0
May 19
18.3 9.4 0.00 0.0
May 20
12.8 5.6 0.00 0.0
May 21
17.8 3.3 0.23 0.0
May 22
7.2 1.7 0.00 0.0
May 23
8.3 0.0 0.00 0.0
May 24
16.1 -1.7 0.00 0.0
May 25
18.9 1.7 0.00 0.0
May 26
21.1 3.3 0.00 0.0
May 27
23.3 7.2 0.03 0.0
May 28
22.8 13.3 0.76 0.0
May 29
20.0 10.6 0.03 0.0
May 30
17.8 10.0 0.00 0.0
May 31
24.4 6.7 0.00 0.0
June 1963 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
June 1
26.1 9.4 0.00 0.0
June 2
26.7 13.3 0.00 0.0
June 3
26.1 11.1 0.00 0.0
June 4
28.9 13.9 0.00 0.0
June 5
27.2 15.0 0.00 0.0
June 6
30.0 15.6 0.05 0.0
June 7
24.4 16.1 0.00 0.0
June 8
26.7 15.6 0.00 0.0
June 9
26.7 17.2 2.03 0.0
June 10
20.6 10.0 1.32 0.0
June 11
16.1 8.3 0.00 0.0
June 12
12.2 7.2 0.00 0.0
June 13
22.8 7.8 0.25 0.0
June 14
20.6 10.0 0.00 0.0
June 15
22.2 8.3 0.00 0.0
June 16
23.3 7.2 0.00 0.0
June 17
23.9 10.0 0.00 0.0
June 18
22.8 10.0 0.00 0.0
June 19
26.7 8.3 0.00 0.0
June 20
20.6 6.1 0.00 0.0
June 21
15.6 4.4 0.00 0.0
June 22
20.6 4.4 0.00 0.0
June 23
27.2 5.6 0.00 0.0
June 24
28.9 7.8 0.00 0.0
June 25
30.0 11.1 0.00 0.0
June 26
32.2 12.8 0.00 0.0
June 27
32.2 16.7 0.00 0.0
June 28
31.7 18.3 0.00 0.0
June 29
30.6 16.7 0.00 0.0
June 30
32.8 17.8 0.00 0.0
July 1963 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
July 1
33.9 16.7 0.00 0.0
July 2
30.6 15.0 0.00 0.0
July 3
20.6 9.4 0.00 0.0
July 4
23.9 7.8 0.00 0.0
July 5
26.7 10.6 0.00 0.0
July 6
28.9 10.6 0.00 0.0
July 7
24.4 12.8 0.00 0.0
July 8
18.3 8.3 0.00 0.0
July 9
20.6 5.0 0.00 0.0
July 10
22.8 12.2 0.00 0.0
July 11
28.3 10.6 0.00 0.0
July 12
30.0 10.0 0.00 0.0
July 13
30.0 20.0 0.00 0.0
July 14
22.8 15.6 0.84 0.0
July 15
22.8 15.0 0.05 0.0
July 16
24.4 14.4 0.00 0.0
July 17
29.4 13.9 0.00 0.0
July 18
31.7 21.1 0.00 0.0
July 19
25.0 20.6 2.13 0.0
July 20
21.7 16.1 0.08 0.0
July 21
28.9 13.9 0.00 0.0
July 22
27.2 15.0 0.05 0.0
July 23
30.0 16.7 0.00 0.0
July 24
31.7 15.6 0.00 0.0
July 25
31.1 16.7 0.00 0.0
July 26
31.7 18.3 0.00 0.0
July 27
31.1 21.7 0.00 0.0
July 28
30.6 22.2 0.00 0.0
July 29
27.2 14.4 0.89 0.0
July 30
23.9 12.2 0.00 0.0
July 31
26.1 8.9 0.74 0.0
August 1963 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
August 1
21.7 16.7 0.00 0.0
August 2
25.6 17.2 0.00 0.0
August 3
28.9 16.7 0.00 0.0
August 4
21.7 13.3 0.00 0.0
August 5
26.1 11.7 0.00 0.0
August 6
28.3 15.0 0.03 0.0
August 7
26.7 17.8 0.51 0.0
August 8
27.2 15.6 0.00 0.0
August 9
22.8 11.7 0.00 0.0
August 10
25.0 8.9 0.00 0.0
August 11
26.1 12.8 0.00 0.0
August 12
23.3 10.6 0.13 0.0
August 13
25.0 12.2 0.46 0.0
August 14
18.9 10.6 0.00 0.0
August 15
23.9 8.9 0.00 0.0
August 16
23.3 6.7 0.00 0.0
August 17
20.6 10.0 0.23 0.0
August 18
22.2 6.7 0.00 0.0
August 19
20.6 7.8 0.00 0.0
August 20
26.1 6.7 0.00 0.0
August 21
28.9 11.7 0.00 0.0
August 22
30.0 12.8 0.00 0.0
August 23
27.8 13.3 0.00 0.0
August 24
20.6 9.4 0.13 0.0
August 25
21.7 7.2 0.00 0.0
August 26
23.9 7.2 0.00 0.0
August 27
25.0 9.4 0.00 0.0
August 28
22.2 11.7 0.43 0.0
August 29
22.2 15.0 0.00 0.0
August 30
25.0 13.3 0.25 0.0
August 31
20.6 8.3 0.00 0.0
September 1963 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
September 1
24.4 5.0 0.00 0.0
September 2
23.3 10.0 0.00 0.0
September 3
24.4 14.4 0.13 0.0
September 4
17.8 8.9 0.00 0.0
September 5
19.4 7.8 0.00 0.0
September 6
21.1 8.9 0.00 0.0
September 7
23.9 7.2 0.00 0.0
September 8
25.0 11.1 0.00 0.0
September 9
25.0 8.3 0.00 0.0
September 10
21.7 8.3 0.00 0.0
September 11
25.6 8.3 0.58 0.0
September 12
20.6 6.1 1.07 0.0
September 13
14.4 2.2 0.00 0.0
September 14
20.0 1.7 0.00 0.0
September 15
21.1 6.1 0.00 0.0
September 16
23.3 5.6 0.00 0.0
September 17
25.6 6.1 0.00 0.0
September 18
26.1 7.8 0.00 0.0
September 19
26.1 13.3 0.86 0.0
September 20
13.9 4.4 0.10 0.0
September 21
15.0 3.9 0.00 0.0
September 22
15.0 1.7 0.00 0.0
September 23
14.4 1.7 0.00 0.0
September 24
17.2 0.6 0.00 0.0
September 25
21.1 5.0 0.00 0.0
September 26
25.6 10.6 0.00 0.0
September 27
25.6 8.3 0.00 0.0
September 28
13.3 7.8 0.00 0.0
September 29
11.1 3.3 0.13 0.0
September 30
17.2 3.9 0.00 0.0
October 1963 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
October 1
23.3 2.2 0.00 0.0
October 2
23.3 11.1 0.00 0.0
October 3
15.6 6.7 0.10 0.0
October 4
15.6 1.7 0.00 0.0
October 5
21.7 0.6 0.00 0.0
October 6
28.3 5.0 0.00 0.0
October 7
28.9 11.1 0.00 0.0
October 8
16.1 3.9 0.00 0.0
October 9
21.1 5.0 0.00 0.0
October 10
24.4 6.1 0.00 0.0
October 11
23.9 7.2 0.00 0.0
October 12
17.2 1.7 0.00 0.0
October 13
19.4 -2.2 0.00 0.0
October 14
22.8 -1.7 0.00 0.0
October 15
23.9 0.0 0.00 0.0
October 16
26.1 0.6 0.00 0.0
October 17
26.1 8.9 0.00 0.0
October 18
26.7 5.0 0.00 0.0
October 19
24.4 7.2 0.00 0.0
October 20
23.3 10.0 0.00 0.0
October 21
16.7 8.9 0.00 0.0
October 22
23.3 6.1 0.00 0.0
October 23
22.8 8.9 0.00 0.0
October 24
23.9 6.7 0.00 0.0
October 25
25.6 9.4 0.00 0.0
October 26
25.6 8.3 0.00 0.0
October 27
18.9 7.2 0.00 0.0
October 28
14.4 2.2 0.00 0.0
October 29
7.8 0.6 0.00 0.0
October 30
10.0 -2.8 0.00 0.0
October 31
10.0 6.7 0.43 0.0
November 1963 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
November 1
7.2 1.1 1.60 0.0
November 2
3.3 -1.1 0.61 6.4
November 3
8.3 -1.1 0.13 1.5
November 4
10.6 6.1 0.00 0.0
November 5
8.9 6.7 0.33 0.0
November 6
11.1 7.8 0.00 0.0
November 7
11.1 7.2 0.00 0.0
November 8
8.3 6.7 0.10 0.0
November 9
11.1 6.1 0.00 0.0
November 10
13.9 3.9 0.03 0.0
November 11
7.2 1.1 0.03 0.0
November 12
5.6 0.6 0.03 0.0
November 13
5.0 -1.1 0.00 0.0
November 14
5.0 2.8 0.05 0.0
November 15
7.2 0.6 0.00 0.0
November 16
12.2 5.6 0.00 0.0
November 17
16.1 10.6 0.10 0.0
November 18
15.0 6.7 0.20 0.0
November 19
10.0 -1.1 0.00 0.0
November 20
11.1 -1.7 0.86 0.0
November 21
12.2 5.6 0.23 0.0
November 22
15.6 5.0 0.30 0.0
November 23
15.0 0.0 0.00 0.0
November 24
1.7 -2.2 0.03 0.3
November 25
4.4 -2.2 0.00 0.0
November 26
12.2 -1.1 0.00 0.0
November 27
7.2 0.6 0.00 0.0
November 28
11.7 -0.6 0.00 0.0
November 29
7.2 -1.1 0.38 0.0
November 30
-0.6 -5.6 0.10 1.0
December 1963 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
December 1
-2.2 -8.3 0.18 1.8
December 2
-2.8 -12.8 0.00 0.0
December 3
-1.7 -6.7 0.00 0.0
December 4
-1.7 -8.9 0.30 3.3
December 5
-0.6 -6.7 0.05 0.5
December 6
2.2 -3.9 0.00 0.0
December 7
7.8 -3.9 0.00 0.0
December 8
7.2 -3.3 0.99 2.5
December 9
0.0 -6.1 0.38 3.8
December 10
-1.1 -3.3 0.18 2.0
December 11
-2.2 -7.2 0.10 1.0
December 12
-3.9 -7.2 0.25 4.1
December 13
-3.9 -11.1 0.00 0.0
December 14
-9.4 -16.1 0.05 0.5
December 15
-5.6 -14.4 1.12 21.8
December 16
-6.1 -11.7 0.33 7.9
December 17
-7.8 -14.4 0.23 2.3
December 18
-6.1 -10.0 0.53 6.6
December 19
-10.6 -19.4 0.08 1.0
December 20
-8.9 -21.7 0.46 7.6
December 21
-5.0 -15.6 0.05 0.8
December 22
-1.7 -5.6 0.03 0.0
December 23
-3.3 -11.1 0.05 1.0
December 24
-3.3 -11.1 0.33 3.6
December 25
-0.6 -3.3 0.10 1.5
December 26
-0.6 -10.0 0.15 1.5
December 27
-5.6 -11.1 0.28 3.3
December 28
-5.6 -11.7 0.13 1.5
December 29
-9.4 -14.4 0.08 0.8
December 30
-10.0 -23.3 0.00 0.0
December 31
-10.0 -23.3 0.00 0.0
Weather Station Details
Years Station Coordinates
2002–2024 London CS location
1941–2002 London International Airport location
1932–1940 London Lambeth A location
1883–1931 London South location