London Weather in 1931

Historical record of London, Ontario weather for the year 1931 based on NOAA data.

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1931 London Weather Extremes
Highest temperature	37.2 °C	July 1
Lowest temperature	-16.7 °C	February 11
Highest daily low	23.9 °C	July 1
Lowest daily high	-8.9 °C	January 21
Most daily precipitation	5.0 cm	July 18
Most daily snow	17.8 cm	March 8
Total annual precipitation	88.8 cm	-
Total annual snow	158.6 cm	-

What was the hottest temperature in London in 1931?

The highest temperature recorded in London, Ontario in 1931 was 37.2 °C which happened on July 1.

Highest Temperatures: All-Time By Year

Highest Temperatures in London in 1931

Rank	Temperature	Date
1	37.2 °C	Jul 1
2	36.1 °C	Jul 2
3	35.6 °C	Aug 6
3	35.6 °C	Jun 30
5	35.0 °C	Sep 12
6	34.4 °C	Sep 11
7	33.9 °C	Jun 19
8	33.3 °C	Aug 5
8	33.3 °C	Jul 4
10	32.8 °C	Sep 10
10	32.8 °C	Sep 9
10	32.8 °C	Jul 28
10	32.8 °C	Jul 26

What was the coldest temperature in London in 1931?

The lowest temperature recorded in London, Ontario in 1931 was -16.7 °C which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in London in 1931

Rank	Temperature	Date
1	-16.7 °C	February 11
1	-16.7 °C	January 8
3	-16.1 °C	February 3
4	-15.0 °C	February 1
4	-15.0 °C	January 22
4	-15.0 °C	January 14
7	-14.4 °C	January 15
8	-13.3 °C	February 10
9	-12.8 °C	February 15
9	-12.8 °C	February 14
9	-12.8 °C	January 21

January 1931 London Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
January 1	-6.1	-9.4	1.27	12.7
January 2	0.0	-11.7	0.00	0.0
January 3	3.3	-1.1	0.00	0.0
January 4	1.1	-3.9	0.00	0.0
January 5	1.7	-3.9	1.30	0.0
January 6	-1.7	-5.0	0.51	5.1
January 7	-2.8	-10.6	0.00	0.0
January 8	-3.9	-16.7	0.00	0.0
January 9	0.0	-10.6	0.25	2.5
January 10	1.7	-7.2	0.00	0.0
January 11	2.8	-11.7	0.00	0.0
January 12	0.6	-1.7	0.51	5.1
January 13	-2.2	-6.1	0.38	3.8
January 14	-8.3	-15.0	0.00	0.0
January 15	-6.1	-14.4	0.00	0.0
January 16	0.6	-8.3	0.00	0.0
January 17	1.1	-1.7	0.00	0.0
January 18	1.7	-2.2	0.00	0.0
January 19	1.1	-3.9	1.14	11.4
January 20	-0.6	-5.6	0.25	2.5
January 21	-8.9	-12.8	0.51	5.1
January 22	-5.0	-15.0	0.00	0.0
January 23	-2.2	-7.2	0.13	1.3
January 24	-6.1	-9.4	0.00	0.0
January 25	6.1	-8.9	0.00	0.0
January 26	1.7	-3.9	0.00	0.0
January 27	1.7	-2.2	0.64	6.4
January 28	-1.1	-10.0	0.00	0.0
January 29	0.0	-7.2	0.66	6.4
January 30	2.2	-8.3	0.53	3.8
January 31	-5.0	-12.2	0.00	0.0

February 1931 London Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
February 1	0.6	-15.0	0.25	2.5
February 2	-2.8	-10.0	0.00	0.0
February 3	3.9	-16.1	0.00	0.0
February 4	-2.2	-8.9	0.00	0.0
February 5	3.3	-11.1	0.00	0.0
February 6	-2.2	-7.8	0.00	0.0
February 7	-6.1	-11.1	0.76	7.6
February 8	3.3	-6.7	0.10	0.0
February 9	1.1	-5.6	0.38	3.8
February 10	-7.8	-13.3	0.00	0.0
February 11	1.1	-16.7	0.13	1.3
February 12	3.3	-1.7	0.13	1.3
February 13	2.8	-2.8	0.46	0.0
February 14	-5.6	-12.8	0.64	6.4
February 15	4.4	-12.8	0.00	0.0
February 16	6.1	-0.6	0.00	0.0
February 17	2.8	0.0	0.74	2.5
February 18	0.6	-1.1	0.13	1.3
February 19	1.7	-1.1	1.12	7.6
February 20	1.7	-1.7	0.15	0.0
February 21	1.1	-2.8	0.08	0.8
February 22	1.7	-1.1	0.00	0.0
February 23	2.8	-6.1	0.00	0.0
February 24	1.1	-3.3	0.00	0.0
February 25	3.3	-7.8	0.00	0.0
February 26	4.4	-2.2	0.00	0.0
February 27	3.3	-6.7	0.00	0.0
February 28	6.7	-3.3	0.00	0.0

March 1931 London Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
March 1	1.1	-4.4	0.00	0.0
March 2	-0.6	-5.0	0.00	0.0
March 3	0.0	-2.2	0.13	1.3
March 4	1.7	-7.2	0.00	0.0
March 5	3.9	-5.0	0.00	0.0
March 6	1.7	-4.4	0.13	1.3
March 7	1.1	-7.2	0.00	0.0
March 8	0.6	-2.2	1.78	17.8
March 9	3.3	-3.9	0.38	3.8
March 10	-2.2	-8.3	0.38	3.8
March 11	-0.6	-5.6	0.13	1.3
March 12	3.3	-6.7	0.00	0.0
March 13	2.8	-6.1	0.00	0.0
March 14	3.9	-6.7	0.00	0.0
March 15	1.1	-4.4	0.13	1.3
March 16	2.2	-3.3	0.13	1.3
March 17	5.0	-2.2	0.00	0.0
March 18	2.2	-1.7	0.00	0.0
March 19	3.3	-2.2	0.13	1.3
March 20	7.2	-5.6	0.00	0.0
March 21	8.3	-4.4	0.00	0.0
March 22	9.4	-1.1	0.00	0.0
March 23	10.6	-2.2	0.00	0.0
March 24	8.9	0.6	0.56	0.0
March 25	6.7	1.1	0.41	0.0
March 26	6.1	-0.6	0.00	0.0
March 27	6.1	0.0	0.00	0.0
March 28	7.8	2.8	0.97	0.0
March 29	0.6	-0.6	0.13	1.3
March 30	2.8	-1.7	0.13	1.3
March 31	7.2	-3.3	0.00	0.0

April 1931 London Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
April 1	5.6	-0.6	0.41	4.1
April 2	10.0	0.0	0.46	0.0
April 3	5.0	-1.7	0.41	0.0
April 4	11.1	-1.1	0.00	0.0
April 5	11.7	-3.9	0.00	0.0
April 6	10.6	-3.3	0.00	0.0
April 7	11.1	-3.9	0.00	0.0
April 8	17.8	-1.1	0.00	0.0
April 9	20.6	3.3	0.00	0.0
April 10	11.1	5.6	0.81	0.0
April 11	6.7	-1.1	0.00	0.0
April 12	13.9	-3.3	0.00	0.0
April 13	25.6	7.8	0.00	0.0
April 14	16.7	5.0	0.00	0.0
April 15	17.2	1.1	0.00	0.0
April 16	21.7	0.0	0.00	0.0
April 17	22.2	6.7	0.00	0.0
April 18	21.1	1.1	0.00	0.0
April 19	22.8	2.2	0.00	0.0
April 20	24.4	8.9	0.00	0.0
April 21	23.3	12.2	0.10	0.0
April 22	6.1	3.3	3.30	0.0
April 23	5.6	-1.7	0.00	0.0
April 24	7.8	-2.8	0.00	0.0
April 25	8.3	1.1	0.25	0.0
April 26	5.6	0.0	1.70	1.3
April 27	4.4	-1.1	0.64	6.4
April 28	12.2	-1.7	0.00	0.0
April 29	6.1	0.0	0.91	0.0
April 30	8.3	-3.3	0.00	0.0

May 1931 London Weather

Day	High (°C)	Low (°C)	Precip. (cm)
May 1	13.9	-2.8	0.00
May 2	15.0	3.9	0.30
May 3	11.7	2.2	0.00
May 4	18.3	-1.1	0.00
May 5	25.6	2.2	0.00
May 6	23.3	10.0	0.00
May 7	14.4	10.6	0.56
May 8	13.9	6.7	0.41
May 9	17.8	5.6	0.05
May 10	19.4	8.3	0.36
May 11	17.8	6.1	0.00
May 12	14.4	7.2	0.00
May 13	18.3	7.8	0.56
May 14	20.0	5.0	0.00
May 15	26.7	9.4	0.00
May 16	27.2	10.6	0.61
May 17	18.3	3.9	0.00
May 18	26.1	4.4	0.00
May 19	25.6	15.0	0.15
May 20	19.4	15.6	0.66
May 21	16.1	4.4	0.00
May 22	12.2	2.8	0.00
May 23	9.4	3.3	0.81
May 24	16.1	0.0	0.00
May 25	18.3	7.2	0.71
May 26	23.3	2.8	0.00
May 27	23.9	5.6	0.00
May 28	28.9	8.3	0.00
May 29	30.6	14.4	0.00
May 30	21.7	15.0	0.61
May 31	14.4	10.0	0.00

June 1931 London Weather

Day	High (°C)	Low (°C)	Precip. (cm)
June 1	20.6	3.9	0.00
June 2	22.2	4.4	0.00
June 3	26.1	11.7	0.00
June 4	26.7	13.9	0.00
June 5	21.1	11.7	0.00
June 6	12.8	5.0	3.30
June 7	14.4	10.0	1.02
June 8	15.0	9.4	0.86
June 9	22.2	3.3	0.05
June 10	25.0	5.6	0.00
June 11	26.7	10.0	0.00
June 12	28.3	12.8	0.00
June 13	29.4	14.4	0.00
June 14	28.9	15.6	0.05
June 15	24.4	12.8	0.00
June 16	22.8	8.9	0.00
June 17	24.4	6.7	0.00
June 18	28.3	11.1	0.00
June 19	33.9	17.2	0.76
June 20	32.2	19.4	0.30
June 21	25.6	13.3	0.00
June 22	23.3	11.1	0.51
June 23	18.3	12.8	0.00
June 24	25.6	10.6	0.00
June 25	28.3	11.1	0.36
June 26	25.0	15.6	0.76
June 27	30.0	16.7	0.00
June 28	25.0	17.2	0.00
June 29	30.6	17.2	0.00
June 30	35.6	19.4	0.00

July 1931 London Weather

Day	High (°C)	Low (°C)	Precip. (cm)
July 1	37.2	23.9	0.00
July 2	36.1	22.2	0.51
July 3	31.1	20.6	0.00
July 4	33.3	13.9	0.00
July 5	31.1	17.8	0.81
July 6	26.1	16.7	1.14
July 7	27.8	13.9	0.00
July 8	28.3	16.7	0.00
July 9	28.9	11.7	0.00
July 10	23.3	16.7	0.20
July 11	25.0	13.3	0.56
July 12	28.3	10.0	0.00
July 13	25.6	15.6	0.10
July 14	30.6	13.3	0.00
July 15	30.0	17.8	2.18
July 16	31.1	18.9	1.07
July 17	30.0	20.6	0.36
July 18	30.0	20.0	4.98
July 19	30.6	15.0	0.00
July 20	27.8	21.1	0.79
July 21	25.6	20.6	0.10
July 22	26.7	14.4	1.17
July 23	24.4	13.9	0.00
July 24	25.0	12.2	0.05
July 25	27.2	12.2	0.00
July 26	32.8	12.8	0.00
July 27	31.1	20.6	0.00
July 28	32.8	18.3	0.00
July 29	32.2	22.8	0.30
July 30	24.4	15.6	0.00
July 31	25.6	16.7	0.00

August 1931 London Weather

Day	High (°C)	Low (°C)	Precip. (cm)
August 1	23.3	16.1	0.00
August 2	31.1	14.4	0.81
August 3	27.8	18.9	0.05
August 4	31.1	15.6	0.00
August 5	33.3	15.0	0.00
August 6	35.6	17.2	0.00
August 7	31.1	20.0	0.00
August 8	28.3	17.8	0.00
August 9	25.6	18.3	0.20
August 10	26.7	16.7	0.30
August 11	22.8	13.3	0.00
August 12	26.1	11.7	0.00
August 13	20.0	16.7	1.73
August 14	26.1	16.7	0.36
August 15	29.4	14.4	0.00
August 16	28.3	17.8	0.10
August 17	31.1	16.1	0.00
August 18	30.0	12.8	1.47
August 19	29.4	14.4	0.00
August 20	26.7	17.8	0.00
August 21	25.6	10.0	0.00
August 22	26.7	8.9	0.00
August 23	28.3	10.0	0.00
August 24	26.7	14.4	0.00
August 25	25.0	15.6	1.07
August 26	22.8	11.1	0.00
August 27	18.9	15.0	0.41
August 28	24.4	12.8	0.10
August 29	22.8	12.8	0.00
August 30	21.7	9.4	0.00
August 31	23.9	4.4	0.00

September 1931 London Weather

Day	High (°C)	Low (°C)	Precip. (cm)
September 1	26.7	12.2	1.73
September 2	18.3	13.3	0.81
September 3	23.3	12.2	0.10
September 4	25.0	8.9	0.30
September 5	23.9	11.1	0.00
September 6	22.2	13.9	0.00
September 7	24.4	6.7	0.00
September 8	25.6	12.2	0.00
September 9	32.8	15.6	0.00
September 10	32.8	17.8	0.46
September 11	34.4	17.2	0.00
September 12	35.0	17.8	0.00
September 13	31.1	20.0	0.00
September 14	28.9	18.3	0.36
September 15	25.0	18.9	0.61
September 16	22.8	15.0	0.00
September 17	23.9	16.1	0.15
September 18	22.8	8.9	0.00
September 19	22.8	11.1	0.00
September 20	30.6	14.4	1.93
September 21	31.1	17.2	0.00
September 22	30.6	20.0	0.00
September 23	26.7	13.9	0.00
September 24	17.2	8.9	0.81
September 25	15.6	4.4	0.74
September 26	18.3	11.1	1.02
September 27	16.1	9.4	0.05
September 28	18.9	0.0	0.00
September 29	23.3	3.9	0.00
September 30	22.2	5.0	0.00

October 1931 London Weather

Day	High (°C)	Low (°C)	Precip. (cm)
October 1	21.1	12.2	0.00
October 2	25.0	7.2	0.00
October 3	26.1	13.3	0.00
October 4	26.7	12.2	0.56
October 5	25.6	15.6	0.00
October 6	22.8	11.1	0.00
October 7	23.3	12.8	0.51
October 8	13.3	8.9	0.00
October 9	15.0	0.0	0.00
October 10	17.2	-1.1	0.00
October 11	16.7	6.7	0.20
October 12	13.3	-1.1	0.00
October 13	18.3	0.0	0.00
October 14	15.6	10.6	0.71
October 15	15.6	9.4	0.56
October 16	13.3	7.2	0.41
October 17	8.3	2.8	0.15
October 18	11.1	-1.1	0.00
October 19	16.1	3.3	0.00
October 20	20.0	6.1	0.00
October 21	18.3	1.1	0.00
October 22	18.3	-0.6	0.00
October 23	21.1	7.2	0.00
October 24	16.7	13.9	0.71
October 25	15.0	7.2	0.00
October 26	15.6	2.2	0.00
October 27	13.9	5.6	1.12
October 28	15.6	6.1	0.00
October 29	15.0	1.7	0.05
October 30	8.3	2.8	0.20
October 31	9.4	-0.6	0.05

November 1931 London Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
November 1	7.2	1.1	0.66	0.0
November 2	8.9	0.0	0.00	0.0
November 3	12.2	3.9	0.00	0.0
November 4	10.0	1.1	0.00	0.0
November 5	8.9	0.0	0.46	0.0
November 6	4.4	-2.2	1.14	0.8
November 7	5.6	-1.1	0.66	0.0
November 8	15.0	1.7	0.00	0.0
November 9	18.9	7.2	0.00	0.0
November 10	15.0	6.7	0.05	0.0
November 11	13.3	-1.7	0.00	0.0
November 12	15.6	5.6	0.66	0.0
November 13	10.6	0.6	0.05	0.0
November 14	8.9	-0.6	0.61	0.0
November 15	14.4	5.0	0.56	0.0
November 16	17.8	9.4	0.00	0.0
November 17	17.2	11.1	0.05	0.0
November 18	10.0	7.2	0.51	0.0
November 19	12.8	5.6	0.00	0.0
November 20	19.4	6.1	0.76	0.0
November 21	16.1	8.9	0.00	0.0
November 22	14.4	0.0	0.00	0.0
November 23	20.6	6.7	0.05	0.0
November 24	17.2	11.1	0.41	0.0
November 25	0.6	-1.7	0.00	0.0
November 26	3.3	-4.4	0.05	0.5
November 27	1.7	-2.8	0.00	0.0
November 28	3.9	-3.9	0.05	0.0
November 29	3.3	0.0	0.00	0.0
November 30	4.4	0.0	0.15	0.0

December 1931 London Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
December 1	2.2	-1.1	0.00	0.0
December 2	2.8	-4.4	0.05	0.5
December 3	8.9	-1.1	0.00	0.0
December 4	2.8	-4.4	1.57	0.0
December 5	1.7	-8.3	0.00	0.0
December 6	2.2	-6.7	0.25	2.5
December 7	-2.2	-6.1	0.25	2.5
December 8	0.0	-7.8	0.05	0.5
December 9	3.3	-5.0	0.71	2.5
December 10	4.4	-1.1	0.00	0.0
December 11	10.6	1.7	0.51	0.0
December 12	7.2	1.1	0.00	0.0
December 13	3.9	-0.6	0.41	0.0
December 14	1.7	0.0	0.36	0.0
December 15	1.1	-2.2	0.00	0.0
December 16	3.9	-2.2	0.00	0.0
December 17	6.1	-2.8	0.00	0.0
December 18	5.0	-3.3	0.00	0.0
December 19	8.9	-0.6	0.00	0.0
December 20	3.3	-1.7	0.25	0.0
December 21	8.3	-3.3	0.00	0.0
December 22	8.3	5.6	0.61	0.0
December 23	7.8	5.0	0.30	0.0
December 24	11.7	6.7	0.00	0.0
December 25	-2.2	-4.4	0.00	0.0
December 26	-0.6	-8.3	0.00	0.0
December 27	2.2	-7.2	0.00	0.0
December 28	2.2	-2.2	0.00	0.0
December 29	3.3	-6.7	0.00	0.0
December 30	0.0	-7.8	0.00	0.0
December 31	-1.7	-6.7	0.00	0.0

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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