Ottawa Weather in 1930

Historical record of Ottawa, Ontario weather for the year 1930 based on NOAA data.

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1930 Ottawa Weather Extremes
Highest temperature	31.7 °C	July 19
Lowest temperature	-34.4 °C	February 6
Highest daily low	19.4 °C	August 4
Lowest daily high	-19.4 °C	February 16
Most daily precipitation	3.5 cm	July 14
Most daily snow	12.7 cm	November 30
Total annual precipitation	69.1 cm	-
Total annual snow	128.1 cm	-

What was the hottest temperature in Ottawa in 1930?

The highest temperature recorded in Ottawa, Ontario in 1930 was 31.7 °C which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Ottawa in 1930

Rank	Temperature	Date
1	31.7 °C	Jul 19
1	31.7 °C	Jun 5
3	31.1 °C	Jun 15
4	30.6 °C	Sep 2
4	30.6 °C	Jun 30
4	30.6 °C	Jun 3
7	30.0 °C	Aug 8
7	30.0 °C	Aug 4
7	30.0 °C	Jun 4
7	30.0 °C	May 6

What was the coldest temperature in Ottawa in 1930?

The lowest temperature recorded in Ottawa, Ontario in 1930 was -34.4 °C which happened on Feb 6.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Ottawa in 1930

Rank	Temperature	Date
1	-34.4 °C	February 6
2	-32.2 °C	January 26
3	-31.7 °C	February 17
4	-28.3 °C	December 16
4	-28.3 °C	February 4
6	-27.8 °C	January 5
7	-27.2 °C	February 16
7	-27.2 °C	February 8
7	-27.2 °C	January 11
10	-26.7 °C	January 17

January 1930 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
January 1	-2.2	-17.8	0.00	0.0
January 2	5.0	-2.2	0.86	0.0
January 3	1.7	0.0	0.00	0.0
January 4	-12.2	-15.0	0.00	0.0
January 5	-15.6	-27.8	0.00	0.0
January 6	6.1	-15.6	0.00	0.0
January 7	6.1	3.9	0.23	0.0
January 8	0.6	-3.9	2.62	0.0
January 9	-12.8	-13.3	0.25	2.5
January 10	-10.6	-15.0	0.71	7.1
January 11	-15.6	-27.2	0.00	0.0
January 12	3.3	-17.2	0.84	8.4
January 13	0.6	-3.9	0.00	0.0
January 14	-1.7	-7.2	0.33	0.0
January 15	3.9	-6.7	0.00	0.0
January 16	-16.7	-20.6	0.00	0.0
January 17	-18.9	-26.7	0.00	0.0
January 18	-5.0	-18.9	0.71	7.1
January 19	-9.4	-20.6	0.00	0.0
January 20	-5.6	-14.4	0.00	0.0
January 21	-7.8	-18.9	0.25	2.5
January 22	-9.4	-19.4	0.00	0.0
January 23	-8.3	-22.8	0.00	0.0
January 24	-7.8	-16.1	0.00	0.0
January 25	-5.6	-10.0	0.00	0.0
January 26	-16.7	-32.2	0.00	0.0
January 27	-8.3	-21.1	0.00	0.0
January 28	-1.7	-11.7	0.13	1.3
January 29	-9.4	-14.4	0.00	0.0
January 30	-9.4	-23.9	0.00	0.0
January 31	-10.6	-17.8	0.46	4.6

February 1930 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
February 1	-10.0	-25.0	0.00	0.0
February 2	-8.9	-12.8	0.38	3.8
February 3	-12.8	-19.4	0.00	0.0
February 4	-15.6	-28.3	0.08	0.8
February 5	-12.8	-19.4	0.00	0.0
February 6	-18.3	-34.4	0.00	0.0
February 7	-15.6	-26.1	0.33	3.3
February 8	-5.6	-27.2	0.00	0.0
February 9	0.6	-21.7	0.00	0.0
February 10	-2.2	-3.9	0.20	2.0
February 11	-9.4	-22.8	0.00	0.0
February 12	-8.3	-21.7	0.00	0.0
February 13	4.4	-8.3	0.30	0.0
February 14	-11.1	-20.0	0.00	0.0
February 15	-10.0	-13.9	0.38	3.8
February 16	-19.4	-27.2	0.00	0.0
February 17	-13.9	-31.7	0.00	0.0
February 18	3.9	-17.2	0.00	0.0
February 19	8.3	-3.3	0.00	0.0
February 20	7.2	-1.1	0.00	0.0
February 21	5.0	1.1	0.00	0.0
February 22	2.2	-0.6	0.00	0.0
February 23	5.6	0.6	0.20	0.0
February 24	7.8	-1.1	0.00	0.0
February 25	1.1	-3.9	0.20	2.0
February 26	-7.2	-14.4	0.00	0.0
February 27	-1.1	-12.2	0.00	0.0
February 28	0.0	-11.7	0.00	0.0

March 1930 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
March 1	2.8	-10.6	0.33	3.3
March 2	-4.4	-8.9	0.00	0.0
March 3	-8.3	-17.8	0.00	0.0
March 4	-4.4	-18.3	0.00	0.0
March 5	1.7	-8.3	0.00	0.0
March 6	3.9	-6.7	0.00	0.0
March 7	2.2	-6.7	0.00	0.0
March 8	5.6	1.7	0.53	0.0
March 9	3.9	-3.3	0.08	0.8
March 10	5.6	-5.0	0.00	0.0
March 11	1.7	-1.7	0.61	0.0
March 12	4.4	0.0	0.23	0.0
March 13	6.1	-1.7	0.00	0.0
March 14	-4.4	-12.8	0.00	0.0
March 15	0.6	-10.0	0.00	0.0
March 16	0.0	-7.2	0.00	0.0
March 17	-4.4	-5.6	0.00	0.0
March 18	-1.7	-6.7	0.00	0.0
March 19	-3.9	-8.9	0.76	7.6
March 20	3.9	-17.8	0.00	0.0
March 21	-9.4	-16.1	0.00	0.0
March 22	-4.4	-13.3	0.00	0.0
March 23	-2.2	-12.2	0.00	0.0
March 24	-1.1	-9.4	0.00	0.0
March 25	0.0	-4.4	0.79	6.4
March 26	5.0	-1.1	1.22	0.0
March 27	2.2	-2.2	0.13	1.3
March 28	0.6	-2.8	0.00	0.0
March 29	1.1	-3.9	0.00	0.0
March 30	3.3	-3.9	0.00	0.0
March 31	5.6	-3.9	0.00	0.0

April 1930 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
April 1	4.4	0.6	0.58
April 2	2.2	-3.9	0.20
April 3	6.1	-4.4	0.00
April 4	7.2	-1.1	0.00
April 5	13.3	-2.8	0.00
April 6	16.7	-1.1	0.00
April 7	8.3	4.4	2.29
April 8	-1.1	-2.2	0.00
April 9	6.7	-7.2	0.00
April 10	12.8	-2.2	0.00
April 11	16.1	0.6	0.00
April 12	20.6	0.0	0.00
April 13	21.1	3.9	0.00
April 14	8.3	0.0	0.00
April 15	4.4	-7.2	0.00
April 16	4.4	-3.3	0.00
April 17	6.7	-5.0	0.00
April 18	17.2	2.8	0.20
April 19	8.9	4.4	0.00
April 20	9.4	-2.8	0.00
April 21	10.0	-3.3	0.08
April 22	3.3	-1.1	0.86
April 23	-0.6	-7.8	0.00
April 24	3.3	-3.9	0.00
April 25	10.0	1.1	0.00
April 26	11.1	-1.1	0.00
April 27	13.9	0.6	0.00
April 28	12.8	-3.9	0.00
April 29	17.8	-2.8	0.00
April 30	22.2	0.6	0.00

May 1930 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
May 1	26.1	10.0	0.00
May 2	25.6	14.4	0.46
May 3	13.9	5.6	0.74
May 4	22.8	4.4	0.00
May 5	25.6	7.8	0.00
May 6	30.0	13.9	0.00
May 7	21.1	14.4	0.00
May 8	19.4	12.2	0.00
May 9	22.8	8.9	0.00
May 10	21.1	4.4	0.00
May 11	22.2	3.9	0.00
May 12	26.1	3.3	0.00
May 13	25.0	14.4	0.00
May 14	18.3	8.3	0.00
May 15	8.9	7.8	0.86
May 16	15.6	7.8	0.20
May 17	15.0	6.7	0.28
May 18	13.3	-1.1	0.00
May 19	15.0	0.6	0.36
May 20	11.7	6.7	2.44
May 21	19.4	5.6	0.05
May 22	26.1	7.8	0.00
May 23	29.4	12.2	0.00
May 24	22.8	12.8	0.25
May 25	16.1	7.2	0.25
May 26	11.1	5.0	0.10
May 27	18.3	4.4	0.00
May 28	12.8	7.8	0.00
May 29	11.1	7.2	0.25
May 30	10.0	5.6	0.36
May 31	14.4	1.1	0.00

June 1930 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
June 1	20.6	8.3	0.00
June 2	26.7	3.3	0.00
June 3	30.6	12.8	0.08
June 4	30.0	12.8	0.00
June 5	31.7	13.3	0.00
June 6	26.1	14.4	0.66
June 7	21.1	14.4	0.00
June 8	16.1	7.2	0.00
June 9	17.2	6.1	0.00
June 10	22.8	13.9	0.99
June 11	23.3	15.0	0.28
June 12	26.7	9.4	0.00
June 13	27.8	12.2	0.00
June 14	28.9	17.2	0.00
June 15	31.1	17.8	0.00
June 16	23.9	18.3	0.56
June 17	25.6	18.3	0.15
June 18	22.2	17.2	1.65
June 19	23.9	14.4	0.00
June 20	22.2	15.0	3.25
June 21	20.0	15.6	0.84
June 22	25.0	15.0	0.08
June 23	25.6	11.1	0.00
June 24	27.2	14.4	0.38
June 25	28.3	15.6	0.00
June 26	26.7	15.6	0.13
June 27	22.8	15.6	1.37
June 28	22.2	10.0	0.20
June 29	23.9	9.4	0.00
June 30	30.6	14.4	0.00

July 1930 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
July 1	25.6	17.8	0.69
July 2	20.6	14.4	0.23
July 3	20.6	11.1	0.00
July 4	22.8	7.2	0.00
July 5	25.0	8.3	0.00
July 6	25.6	15.6	1.14
July 7	23.9	13.3	1.83
July 8	26.7	14.4	0.00
July 9	23.3	16.7	0.23
July 10	26.1	10.0	0.18
July 11	21.1	14.4	1.14
July 12	23.3	13.3	0.00
July 13	18.3	15.6	0.30
July 14	18.3	12.8	3.45
July 15	25.0	5.0	0.00
July 16	26.1	10.0	0.00
July 17	27.8	13.9	0.00
July 18	27.8	10.6	0.00
July 19	31.7	14.4	0.00
July 20	26.1	11.7	0.00
July 21	22.2	15.6	0.71
July 22	22.8	13.9	0.00
July 23	25.6	8.9	0.00
July 24	26.7	11.1	0.00
July 25	26.7	13.9	0.00
July 26	26.1	14.4	0.00
July 27	26.7	18.3	0.71
July 28	29.4	16.7	0.00
July 29	23.9	15.0	0.66
July 30	22.8	10.0	0.00
July 31	24.4	10.6	0.00

August 1930 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
August 1	26.7	8.9	0.00
August 2	28.3	17.2	0.10
August 3	26.7	15.6	0.00
August 4	30.0	19.4	0.25
August 5	28.9	15.6	0.00
August 6	22.2	14.4	0.05
August 7	20.0	8.9	0.00
August 8	30.0	10.0	0.00
August 9	28.3	15.6	0.00
August 10	20.0	12.8	0.00
August 11	20.0	7.8	0.00
August 12	17.8	3.3	0.00
August 13	24.4	2.8	0.00
August 14	18.3	11.1	0.00
August 15	23.3	11.1	0.71
August 16	22.8	13.3	0.05
August 17	23.9	13.3	0.00
August 18	22.2	10.6	0.30
August 19	20.0	12.8	0.00
August 20	22.2	10.6	0.00
August 21	25.0	10.0	0.00
August 22	27.2	10.0	0.00
August 23	20.6	13.9	0.30
August 24	22.2	15.0	1.09
August 25	26.1	14.4	0.00
August 26	28.3	11.1	0.00
August 27	28.9	11.7	0.00
August 28	28.9	11.1	0.00
August 29	27.2	16.1	0.05
August 30	26.1	10.0	0.00
August 31	25.6	10.6	0.00

September 1930 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
September 1	25.6	16.1	0.38
September 2	30.6	15.6	0.00
September 3	23.3	16.1	0.79
September 4	20.6	8.3	0.00
September 5	25.6	5.0	0.00
September 6	19.4	10.0	0.00
September 7	21.7	3.3	0.00
September 8	19.4	6.1	0.00
September 9	17.8	2.2	0.00
September 10	20.6	0.0	0.00
September 11	25.0	5.6	0.00
September 12	15.6	12.2	0.08
September 13	11.7	10.0	1.68
September 14	23.9	10.6	0.00
September 15	22.8	15.6	1.04
September 16	20.6	8.3	0.20
September 17	22.8	14.4	0.89
September 18	18.3	11.1	0.00
September 19	21.7	4.4	0.00
September 20	20.0	11.7	0.10
September 21	18.3	6.7	0.61
September 22	23.3	10.0	0.00
September 23	21.7	4.4	0.00
September 24	25.0	6.7	0.00
September 25	26.1	11.7	0.00
September 26	23.9	16.1	0.00
September 27	16.7	12.2	0.18
September 28	12.8	8.3	0.00
September 29	13.3	7.8	0.10
September 30	12.8	6.1	0.10

October 1930 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
October 1	15.6	6.1	0.00
October 2	12.8	1.1	0.00
October 3	15.6	5.0	0.00
October 4	18.3	-2.2	0.00
October 5	19.4	-0.6	0.00
October 6	20.6	1.7	0.00
October 7	18.3	3.9	0.00
October 8	18.9	7.2	0.00
October 9	16.1	12.2	0.25
October 10	20.0	7.2	0.00
October 11	25.0	7.2	0.00
October 12	28.3	5.6	0.00
October 13	27.8	4.4	0.00
October 14	26.7	6.7	0.00
October 15	17.2	9.4	0.00
October 16	14.4	10.0	0.00
October 17	13.9	3.9	0.51
October 18	6.7	0.0	1.68
October 19	6.7	-2.2	0.00
October 20	5.6	-1.1	0.00
October 21	7.8	-2.8	0.00
October 22	10.6	-5.0	0.00
October 23	10.0	-2.8	0.00
October 24	7.8	1.1	0.00
October 25	7.8	0.0	0.00
October 26	9.4	-3.9	0.00
October 27	6.7	-5.0	0.00
October 28	7.2	3.3	0.46
October 29	11.1	7.2	0.15
October 30	10.0	1.1	0.00
October 31	8.9	-1.1	0.00

November 1930 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
November 1	3.3	0.0	0.00	0.0
November 2	7.8	-5.0	0.00	0.0
November 3	10.0	0.6	0.00	0.0
November 4	10.0	-3.9	0.00	0.0
November 5	8.3	0.6	0.00	0.0
November 6	-1.1	-5.6	0.00	0.0
November 7	2.8	-5.6	0.00	0.0
November 8	7.2	0.6	0.00	0.0
November 9	13.3	5.0	0.00	0.0
November 10	6.1	-5.0	0.00	0.0
November 11	6.1	-8.9	0.00	0.0
November 12	7.2	-1.7	0.00	0.0
November 13	13.9	6.1	0.00	0.0
November 14	12.8	1.1	0.00	0.0
November 15	11.1	-2.2	0.00	0.0
November 16	7.2	6.1	0.00	0.0
November 17	8.3	7.2	2.16	0.0
November 18	10.0	7.2	0.79	0.0
November 19	5.6	4.4	0.00	0.0
November 20	6.7	4.4	0.00	0.0
November 21	10.6	1.7	0.00	0.0
November 22	12.2	4.4	0.00	0.0
November 23	7.2	2.2	0.00	0.0
November 24	12.2	0.6	0.00	0.0
November 25	4.4	2.8	0.15	0.0
November 26	-2.2	-6.7	0.13	1.3
November 27	-6.1	-10.0	0.00	0.0
November 28	-8.3	-15.6	0.00	0.0
November 29	-2.2	-17.8	0.00	0.0
November 30	2.2	-2.2	1.83	12.7

December 1930 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
December 1	-6.7	-11.1	0.38	3.8
December 2	n/a	-23.3	0.00	0.0
December 3	-1.1	-11.1	0.46	4.6
December 4	-11.1	-18.9	0.00	0.0
December 5	-4.4	-14.4	0.00	0.0
December 6	1.1	-5.0	0.00	0.0
December 7	1.1	0.0	0.84	8.4
December 8	2.8	0.0	0.00	0.0
December 9	3.3	-1.1	0.53	0.0
December 10	-3.9	-7.2	0.00	0.0
December 11	-7.2	-10.0	0.58	5.8
December 12	0.0	-7.8	0.51	5.1
December 13	-7.8	-12.2	0.00	0.0
December 14	-8.9	-12.8	0.00	0.0
December 15	-15.6	-17.8	0.00	0.0
December 16	-4.4	-28.3	0.00	0.0
December 17	-1.1	-9.4	0.00	0.0
December 18	-4.4	-15.0	0.00	0.0
December 19	-3.9	-9.4	0.00	0.0
December 20	0.0	-6.1	0.25	2.5
December 21	0.0	-7.2	0.00	0.0
December 22	-1.7	-13.3	0.00	0.0
December 23	-1.1	-7.8	0.00	0.0
December 24	-5.0	-7.2	0.00	0.0
December 25	-1.1	-15.6	0.00	0.0
December 26	1.7	-1.1	0.13	1.3
December 27	-1.1	-2.8	0.00	0.0
December 28	1.1	-3.9	0.00	0.0
December 29	0.0	-6.7	0.00	0.0
December 30	-2.2	-6.7	0.76	7.6
December 31	-9.4	-18.9	0.64	6.4

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Weather Station Details

Years	Station	Coordinates
1889–2024	Ottawa CDA	location