London Weather in 1974

Historical record of London, Ontario weather for the year 1974 based on NOAA data.
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1974 London Weather Extremes
Highest temperature 32.8 °C July 9
Lowest temperature -23.9 °C February 8
Highest daily low 22.8 °C July 3
Lowest daily high -10.6 °C February 5
Most daily precipitation 3.2 cm February 22
Most daily snow 8.1 cm February 6
Total annual precipitation 86.3 cm -
Total annual snow 159.2 cm -
Highest Temperatures in London in 1974
Rank Temperature Date
1 32.8 °C Jul 9
2 31.7 °C Jul 14
3 31.1 °C Jul 8
4 30.6 °C Aug 21
4 30.6 °C Jul 4
4 30.6 °C Jul 3
7 30.0 °C Aug 20
7 30.0 °C Jul 28
7 30.0 °C Jul 13
10 29.4 °C Jul 27
10 29.4 °C Jul 18
10 29.4 °C Jun 9
Lowest Temperatures in London in 1974
Rank Temperature Date
1 -23.9 °C February 8
2 -22.2 °C January 5
3 -21.7 °C February 5
3 -21.7 °C January 13
5 -20.6 °C January 4
6 -20.0 °C February 15
6 -20.0 °C February 4
8 -18.9 °C February 7
9 -18.3 °C March 25
9 -18.3 °C January 2
January 1974 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
January 1
-6.7 -13.3 0.10 2.8
January 2
-10.0 -18.3 0.08 1.3
January 3
-5.0 -12.8 0.05 1.3
January 4
-7.8 -20.6 0.03 0.5
January 5
-5.6 -22.2 0.00 0.0
January 6
-6.1 -11.1 0.10 1.5
January 7
-7.8 -16.1 0.05 0.8
January 8
-8.9 -16.7 0.23 3.0
January 9
-7.2 -14.4 0.38 5.1
January 10
-5.0 -10.6 0.08 0.8
January 11
-7.2 -15.6 0.13 1.3
January 12
-8.9 -17.8 0.23 3.3
January 13
-6.7 -21.7 0.00 0.0
January 14
0.0 -8.3 0.00 0.0
January 15
1.7 -1.7 0.00 0.0
January 16
4.4 -0.6 0.00 0.0
January 17
0.6 -11.7 0.00 0.0
January 18
-1.7 -11.1 0.03 0.0
January 19
-1.1 -10.0 0.00 0.0
January 20
2.2 -7.2 2.24 0.0
January 21
6.7 1.1 0.48 0.0
January 22
1.7 0.0 0.74 1.8
January 23
4.4 -3.9 0.15 0.3
January 24
2.8 -5.0 0.00 0.0
January 25
5.0 -3.9 0.00 0.0
January 26
10.0 -3.3 1.63 0.0
January 27
9.4 1.1 0.20 0.0
January 28
2.2 -1.1 0.46 5.1
January 29
1.1 -2.2 0.03 0.3
January 30
6.1 -0.6 0.00 0.0
January 31
7.2 -6.7 0.15 0.5
February 1974 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
February 1
-6.1 -9.4 0.48 4.1
February 2
-7.8 -17.2 0.15 1.5
February 3
-9.4 -17.2 0.00 0.0
February 4
-10.6 -20.0 0.00 0.0
February 5
-10.6 -21.7 0.00 0.0
February 6
-8.3 -13.3 0.71 8.1
February 7
-6.7 -18.9 0.05 0.5
February 8
-6.1 -23.9 0.00 0.0
February 9
-6.1 -15.0 0.05 1.0
February 10
-2.8 -15.0 0.61 7.1
February 11
-5.6 -9.4 0.23 3.0
February 12
1.1 -8.9 0.00 0.0
February 13
1.1 -9.4 0.00 0.0
February 14
-8.9 -16.7 0.00 0.0
February 15
-6.1 -20.0 0.00 0.0
February 16
-1.1 -12.2 0.05 0.5
February 17
-1.1 -9.4 0.08 1.5
February 18
2.2 -15.6 0.53 6.1
February 19
2.8 0.0 0.64 0.3
February 20
0.6 -6.7 0.00 0.0
February 21
5.0 -8.9 0.00 0.0
February 22
7.2 -6.7 3.23 4.8
February 23
-6.7 -11.7 0.13 1.5
February 24
-6.7 -15.6 0.00 0.0
February 25
-6.1 -12.8 0.03 0.8
February 26
-1.1 -12.2 0.00 0.0
February 27
3.3 -5.0 0.00 0.0
February 28
6.1 0.0 1.22 3.8
March 1974 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
March 1
1.1 -2.2 0.00 0.0
March 2
3.3 -1.7 0.15 1.5
March 3
15.6 1.7 0.00 0.0
March 4
12.8 2.2 2.46 0.0
March 5
8.3 1.1 0.08 0.0
March 6
13.3 1.1 0.00 0.0
March 7
11.1 -1.1 0.13 0.0
March 8
2.2 -3.3 0.74 0.0
March 9
2.2 -2.2 0.25 0.0
March 10
2.8 -5.0 0.00 0.0
March 11
4.4 -6.7 0.00 0.0
March 12
0.6 -7.2 0.00 0.0
March 13
-0.6 -10.6 0.00 0.0
March 14
2.2 -10.0 0.00 0.0
March 15
3.9 -3.3 0.38 4.1
March 16
1.1 -3.9 0.15 0.5
March 17
-1.7 -6.1 0.00 0.0
March 18
1.7 -5.0 0.58 5.8
March 19
1.1 -7.8 0.13 1.3
March 20
0.0 -9.4 0.00 0.0
March 21
0.6 -3.9 0.13 1.5
March 22
2.8 -5.0 0.03 0.3
March 23
3.9 -7.8 0.38 3.8
March 24
-6.1 -15.0 0.10 1.0
March 25
-2.2 -18.3 0.00 0.0
March 26
1.1 -7.2 0.05 0.5
March 27
2.8 -8.3 0.00 0.0
March 28
0.0 -5.0 0.03 0.3
March 29
0.6 -6.1 0.03 0.3
March 30
5.6 0.0 0.43 0.0
March 31
3.3 -1.1 0.00 0.0
April 1974 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
April 1
6.1 -1.7 1.35 1.3
April 2
11.7 1.1 0.00 0.0
April 3
16.7 1.1 2.84 0.0
April 4
19.4 2.8 0.23 0.0
April 5
2.8 -1.1 0.10 1.0
April 6
3.9 -3.3 0.00 0.0
April 7
5.6 -3.9 0.94 2.8
April 8
0.0 -5.0 0.00 0.0
April 9
4.4 -5.0 0.00 0.0
April 10
9.4 -6.1 0.00 0.0
April 11
11.7 0.0 0.00 0.0
April 12
13.3 5.6 0.51 0.0
April 13
20.0 8.3 0.00 0.0
April 14
19.4 3.3 0.33 0.0
April 15
3.9 -2.8 0.00 0.0
April 16
10.6 -2.8 0.00 0.0
April 17
16.7 0.0 0.00 0.0
April 18
12.8 -1.1 0.00 0.0
April 19
10.6 -3.3 0.00 0.0
April 20
15.6 -3.9 0.00 0.0
April 21
22.8 1.1 0.00 0.0
April 22
16.7 5.6 1.52 0.0
April 23
6.7 1.7 0.25 0.0
April 24
10.6 -1.1 0.00 0.0
April 25
15.0 -2.8 0.00 0.0
April 26
18.3 0.6 0.00 0.0
April 27
21.1 1.1 0.00 0.0
April 28
26.7 12.2 0.48 0.0
April 29
21.7 13.9 0.46 0.0
April 30
18.9 4.4 0.00 0.0
May 1974 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
May 1
12.2 0.6 0.00 0.0
May 2
17.8 -0.6 0.00 0.0
May 3
13.3 -0.6 0.20 0.0
May 4
11.1 -1.1 0.00 0.0
May 5
12.2 -0.6 0.61 0.0
May 6
5.0 -1.1 0.10 0.0
May 7
7.8 -1.1 0.00 0.0
May 8
8.3 -3.3 1.50 0.3
May 9
8.9 3.3 0.61 0.0
May 10
13.3 0.0 0.00 0.0
May 11
17.2 1.1 1.65 0.0
May 12
14.4 6.7 1.80 0.0
May 13
9.4 5.0 0.00 0.0
May 14
25.0 7.2 0.00 0.0
May 15
17.8 5.6 1.07 0.0
May 16
14.4 4.4 1.14 0.0
May 17
19.4 8.9 0.91 0.0
May 18
20.0 6.1 0.00 0.0
May 19
17.2 6.7 0.00 0.0
May 20
17.8 5.0 0.00 0.0
May 21
26.1 6.1 0.00 0.0
May 22
24.4 12.2 0.05 0.0
May 23
23.9 13.3 0.00 0.0
May 24
17.2 6.1 0.00 0.0
May 25
14.4 3.9 0.00 0.0
May 26
15.0 2.8 0.00 0.0
May 27
16.1 1.7 0.00 0.0
May 28
18.9 2.2 0.66 0.0
May 29
20.0 7.2 0.03 0.0
May 30
22.2 5.6 0.00 0.0
May 31
25.0 8.9 0.43 0.0
June 1974 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
June 1
20.6 6.7 0.00 0.0
June 2
22.2 5.0 0.10 0.0
June 3
22.8 10.0 0.20 0.0
June 4
26.7 12.2 0.00 0.0
June 5
27.2 12.8 0.00 0.0
June 6
25.6 15.0 0.00 0.0
June 7
27.2 18.9 0.00 0.0
June 8
25.0 17.2 0.18 0.0
June 9
29.4 17.2 0.00 0.0
June 10
26.7 13.9 0.00 0.0
June 11
19.4 9.4 0.00 0.0
June 12
19.4 8.3 0.36 0.0
June 13
21.7 8.9 0.76 0.0
June 14
22.8 7.8 0.00 0.0
June 15
20.0 12.2 2.13 0.0
June 16
19.4 10.6 0.00 0.0
June 17
16.7 10.0 0.23 0.0
June 18
20.6 11.7 1.19 0.0
June 19
20.6 12.8 1.14 0.0
June 20
27.2 15.0 0.00 0.0
June 21
24.4 13.3 0.36 0.0
June 22
21.1 10.0 0.00 0.0
June 23
18.9 8.9 0.00 0.0
June 24
21.1 8.9 0.00 0.0
June 25
21.7 8.9 0.20 0.0
June 26
21.7 11.1 0.30 0.0
June 27
23.9 8.3 0.00 0.0
June 28
25.0 10.6 0.00 0.0
June 29
22.8 13.9 1.17 0.0
June 30
24.4 13.9 0.99 0.0
July 1974 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
July 1
26.7 12.2 0.00 0.0
July 2
25.0 18.3 0.08 0.0
July 3
30.6 22.8 0.00 0.0
July 4
30.6 19.4 1.07 0.0
July 5
21.1 11.1 0.00 0.0
July 6
26.1 9.4 0.00 0.0
July 7
28.9 12.2 0.00 0.0
July 8
31.1 15.6 0.00 0.0
July 9
32.8 20.0 0.05 0.0
July 10
26.7 13.9 0.00 0.0
July 11
23.3 8.9 0.00 0.0
July 12
26.1 7.8 0.00 0.0
July 13
30.0 11.7 0.00 0.0
July 14
31.7 17.8 0.76 0.0
July 15
25.0 11.1 0.00 0.0
July 16
23.9 8.3 0.00 0.0
July 17
23.3 10.6 0.00 0.0
July 18
29.4 17.2 0.05 0.0
July 19
27.2 12.2 0.00 0.0
July 20
22.2 8.9 0.00 0.0
July 21
24.4 10.0 0.00 0.0
July 22
25.6 9.4 0.18 0.0
July 23
21.7 13.9 0.05 0.0
July 24
24.4 11.7 0.00 0.0
July 25
25.6 12.2 0.00 0.0
July 26
25.6 16.7 0.64 0.0
July 27
29.4 14.4 0.10 0.0
July 28
30.0 12.2 0.00 0.0
July 29
26.1 15.0 0.28 0.0
July 30
24.4 12.2 0.10 0.0
July 31
24.4 12.2 0.00 0.0
August 1974 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
August 1
23.9 11.1 0.00 0.0
August 2
27.8 16.7 0.00 0.0
August 3
25.6 18.3 0.53 0.0
August 4
22.8 14.4 0.89 0.0
August 5
22.2 10.6 0.05 0.0
August 6
25.6 8.3 0.00 0.0
August 7
27.2 10.6 0.00 0.0
August 8
22.8 13.3 0.69 0.0
August 9
26.7 13.3 0.00 0.0
August 10
26.1 13.9 0.00 0.0
August 11
26.1 15.6 0.05 0.0
August 12
27.8 17.8 0.10 0.0
August 13
27.2 12.8 0.61 0.0
August 14
22.8 10.0 0.00 0.0
August 15
24.4 11.1 0.00 0.0
August 16
27.8 10.0 0.08 0.0
August 17
26.7 14.4 0.30 0.0
August 18
27.2 11.1 0.00 0.0
August 19
28.9 15.0 0.00 0.0
August 20
30.0 14.4 0.00 0.0
August 21
30.6 13.9 0.00 0.0
August 22
28.9 15.6 0.00 0.0
August 23
28.9 13.9 0.43 0.0
August 24
24.4 11.1 0.00 0.0
August 25
25.6 11.7 0.00 0.0
August 26
28.3 10.6 0.00 0.0
August 27
25.0 13.3 0.05 0.0
August 28
21.7 10.6 0.00 0.0
August 29
23.9 11.7 0.00 0.0
August 30
24.4 13.3 0.00 0.0
August 31
23.3 10.0 0.97 0.0
September 1974 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
September 1
21.7 7.2 0.00 0.0
September 2
14.4 7.2 0.56 0.0
September 3
16.7 6.1 0.28 0.0
September 4
18.9 3.3 0.00 0.0
September 5
20.6 3.3 0.00 0.0
September 6
21.7 6.1 0.00 0.0
September 7
22.2 8.3 0.00 0.0
September 8
24.4 6.7 0.00 0.0
September 9
25.6 14.4 0.00 0.0
September 10
26.7 12.8 0.00 0.0
September 11
24.4 18.3 0.00 0.0
September 12
23.3 18.3 1.40 0.0
September 13
21.1 12.2 0.03 0.0
September 14
16.7 7.2 0.00 0.0
September 15
21.7 7.8 0.00 0.0
September 16
19.4 6.1 0.00 0.0
September 17
23.9 6.7 0.46 0.0
September 18
14.4 6.7 0.00 0.0
September 19
23.3 3.9 0.08 0.0
September 20
18.9 10.6 0.00 0.0
September 21
16.7 3.9 0.00 0.0
September 22
10.0 1.1 0.18 0.0
September 23
11.7 -1.1 0.00 0.0
September 24
13.9 -1.1 0.00 0.0
September 25
17.2 3.9 0.13 0.0
September 26
21.7 5.0 0.00 0.0
September 27
21.7 11.1 0.51 0.0
September 28
21.1 15.6 1.24 0.0
September 29
17.8 7.8 2.21 0.0
September 30
12.8 3.9 0.03 0.0
October 1974 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
October 1
9.4 0.0 0.33 0.0
October 2
5.6 -1.7 0.00 0.0
October 3
8.3 -2.2 0.00 0.0
October 4
13.9 -2.8 0.00 0.0
October 5
19.4 7.8 0.00 0.0
October 6
20.6 8.3 0.46 0.0
October 7
9.4 -1.7 0.00 0.0
October 8
9.4 -3.3 0.05 0.0
October 9
16.7 2.8 0.08 0.0
October 10
17.2 1.7 0.00 0.0
October 11
19.4 4.4 0.00 0.0
October 12
16.1 1.1 0.18 0.0
October 13
12.8 0.6 0.05 0.0
October 14
17.2 6.7 1.27 0.0
October 15
10.6 2.8 0.00 0.0
October 16
13.3 -0.6 0.00 0.0
October 17
14.4 0.6 0.00 0.0
October 18
4.4 -6.1 0.00 0.0
October 19
3.3 -5.0 0.05 0.5
October 20
3.3 -7.2 0.00 0.0
October 21
7.8 -1.7 0.00 0.0
October 22
16.1 2.8 0.00 0.0
October 23
15.0 -1.1 0.00 0.0
October 24
15.0 -1.7 0.00 0.0
October 25
13.9 3.9 0.08 0.0
October 26
14.4 0.0 0.00 0.0
October 27
16.1 0.0 0.00 0.0
October 28
18.3 -1.1 0.00 0.0
October 29
16.7 3.3 0.08 0.0
October 30
17.8 12.2 0.74 0.0
October 31
16.7 14.4 0.00 0.0
November 1974 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
November 1
21.1 6.7 0.05 0.0
November 2
11.1 6.1 0.00 0.0
November 3
14.4 6.1 1.22 0.0
November 4
8.3 3.9 0.71 0.0
November 5
7.2 3.9 0.89 0.0
November 6
5.6 3.9 0.05 0.0
November 7
10.6 0.6 0.00 0.0
November 8
13.3 -4.4 0.00 0.0
November 9
14.4 -3.3 0.00 0.0
November 10
6.7 2.8 0.00 0.0
November 11
13.3 5.0 1.09 0.0
November 12
7.8 1.7 0.71 0.0
November 13
3.3 -0.6 0.33 3.0
November 14
6.1 -4.4 0.48 1.3
November 15
0.0 -4.4 0.13 1.8
November 16
6.1 -3.9 0.10 0.0
November 17
8.3 0.6 0.53 1.8
November 18
7.2 -1.7 0.00 0.0
November 19
8.9 -1.7 0.13 0.0
November 20
10.6 0.6 3.15 0.0
November 21
2.2 -1.7 0.36 2.5
November 22
3.3 -2.8 0.00 0.0
November 23
12.2 -1.1 0.64 0.0
November 24
11.7 0.0 0.30 0.5
November 25
0.6 -7.8 0.00 0.0
November 26
-1.7 -10.0 0.00 0.0
November 27
1.7 -5.0 0.00 0.0
November 28
1.1 -3.3 0.15 1.5
November 29
1.1 -8.9 0.00 0.0
November 30
-1.1 -8.9 0.00 0.0
December 1974 London Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
December 1
0.6 -3.3 0.28 2.0
December 2
1.7 -1.7 0.10 1.3
December 3
0.0 -3.9 0.00 0.0
December 4
0.6 -7.8 0.00 0.0
December 5
-2.2 -9.4 0.05 0.8
December 6
0.0 -10.6 0.00 0.0
December 7
3.9 -3.3 0.36 0.0
December 8
4.4 -5.6 0.51 2.3
December 9
-4.4 -7.2 0.38 4.6
December 10
-2.2 -7.8 0.10 1.3
December 11
2.2 -11.1 0.23 0.5
December 12
1.7 0.0 0.56 1.0
December 13
2.2 0.0 0.18 1.5
December 14
0.6 -6.1 0.03 0.3
December 15
1.7 -3.9 0.36 3.8
December 16
2.8 0.6 0.10 0.0
December 17
0.6 -3.9 0.08 0.8
December 18
-2.8 -5.6 0.05 1.0
December 19
0.6 -3.9 0.41 5.6
December 20
0.0 -5.0 0.03 0.3
December 21
0.0 -2.8 0.56 6.4
December 22
0.0 -7.8 0.00 0.0
December 23
5.0 0.0 0.00 0.0
December 24
2.8 -2.2 0.53 6.1
December 25
-1.1 -6.1 0.18 2.3
December 26
-2.8 -8.9 0.00 0.0
December 27
0.0 -3.9 0.00 0.0
December 28
0.6 -1.7 0.00 0.0
December 29
1.1 -1.1 0.05 0.5
December 30
2.8 -8.9 0.05 0.0
December 31
0.6 -8.9 0.41 3.3
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