Ottawa Weather in 1989

Historical record of Ottawa, Ontario weather for the year 1989 based on NOAA data.

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1989 Ottawa Weather Extremes
Highest temperature	34.5 °C	July 26
Lowest temperature	-31.4 °C	December 27
Highest daily low	22.0 °C	July 26
Lowest daily high	-21.0 °C	December 22
Most daily precipitation	6.0 cm	September 1
Most daily snow	16.8 cm	December 25
Total annual precipitation	81.7 cm	-
Total annual snow	192.4 cm	-

What was the hottest temperature in Ottawa in 1989?

The highest temperature recorded in Ottawa, Ontario in 1989 was 34.5 °C which happened on July 26.

Highest Temperatures: All-Time By Year

Highest Temperatures in Ottawa in 1989

Rank	Temperature	Date
1	34.5 °C	Jul 26
2	34.0 °C	Jul 25
3	33.9 °C	Jul 24
4	31.4 °C	Jul 23
5	31.2 °C	Jul 2
6	31.1 °C	Jun 27
7	30.6 °C	Aug 3
8	30.5 °C	Jul 6
9	30.4 °C	Jul 3
10	30.3 °C	Aug 5

What was the coldest temperature in Ottawa in 1989?

The lowest temperature recorded in Ottawa, Ontario in 1989 was -31.4 °C which happened on Dec 27.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Ottawa in 1989

Rank	Temperature	Date
1	-31.4 °C	December 27
2	-29.0 °C	December 30
3	-27.3 °C	January 4
4	-27.2 °C	December 22
5	-26.5 °C	March 7
6	-26.1 °C	December 13
7	-25.8 °C	December 14
8	-25.5 °C	December 29
9	-25.4 °C	December 24
10	-25.2 °C	December 23
10	-25.2 °C	January 5

January 1989 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
January 1	-12.2	-20.5	0.14	1.4
January 2	-4.3	-14.6	0.34	3.4
January 3	-16.2	-19.2	0.00	0.0
January 4	-20.5	-27.3	0.00	0.0
January 5	-15.6	-25.2	0.00	0.0
January 6	-12.2	-24.5	0.00	0.0
January 7	3.6	-14.9	0.48	0.0
January 8	6.6	-8.5	0.16	1.6
January 9	-8.2	-11.7	0.00	0.0
January 10	0.7	-15.2	0.00	0.0
January 11	-10.9	-15.1	0.00	0.0
January 12	3.1	-15.5	0.10	0.4
January 13	-5.8	-7.4	0.08	0.8
January 14	1.6	-11.1	0.50	5.0
January 15	1.6	-2.6	0.00	0.0
January 16	-3.5	-9.9	0.02	0.2
January 17	2.4	-11.9	0.14	1.4
January 18	-0.6	-4.7	0.78	7.8
January 19	-0.2	-4.0	0.94	9.4
January 20	-0.8	-6.6	0.30	3.0
January 21	-8.7	-24.3	0.00	0.0
January 22	0.7	-19.4	0.00	0.0
January 23	2.7	-13.1	0.00	0.0
January 24	2.5	-10.1	0.00	0.0
January 25	-12.6	-16.4	0.50	4.8
January 26	-2.7	-16.0	0.28	1.6
January 27	0.0	-9.6	0.02	0.2
January 28	5.0	-14.3	0.00	0.0
January 29	4.1	-4.6	0.11	0.8
January 30	3.5	-2.1	0.18	0.0
January 31	5.0	-3.9	0.02	0.2

February 1989 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
February 1	-0.2	-7.3	0.00	0.0
February 2	-12.2	-15.8	0.14	1.4
February 3	-9.2	-14.0	0.00	0.0
February 4	-12.2	-20.7	0.05	0.8
February 5	-4.5	-16.2	0.54	6.6
February 6	-2.8	-10.1	0.00	0.0
February 7	-3.5	-10.2	0.00	0.0
February 8	-3.2	-15.3	0.05	0.8
February 9	-10.2	-20.6	0.02	0.2
February 10	-3.1	-16.5	0.14	1.8
February 11	-3.1	-6.3	0.00	0.0
February 12	-2.3	-6.0	0.02	0.2
February 13	2.4	-16.5	0.16	1.4
February 14	5.2	-6.7	0.00	0.0
February 15	0.6	-3.3	0.00	0.0
February 16	-14.2	-16.4	0.00	0.0
February 17	-10.5	-21.0	0.00	0.0
February 18	-9.5	-21.7	0.06	0.6
February 19	-1.8	-13.7	0.15	2.4
February 20	0.4	-5.1	0.60	5.0
February 21	0.4	-3.1	0.73	5.0
February 22	-1.4	-5.2	0.00	0.0
February 23	-10.9	-18.3	0.00	0.0
February 24	-9.0	-22.7	0.00	0.0
February 25	-7.3	-25.0	0.00	0.0
February 26	-6.0	-21.7	0.00	0.0
February 27	-1.0	-17.6	0.00	0.0
February 28	-1.4	-16.4	0.23	2.6

March 1989 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
March 1	-1.5	-5.9	0.00	0.0
March 2	-7.6	-14.4	0.00	0.0
March 3	-9.9	-18.3	0.10	1.0
March 4	-5.8	-16.1	0.86	7.4
March 5	-5.4	-13.4	0.00	0.0
March 6	-10.9	-16.9	0.00	0.0
March 7	-14.5	-26.5	0.00	0.0
March 8	-9.0	-22.8	0.00	0.0
March 9	-3.0	-18.8	0.00	0.0
March 10	1.6	-16.2	0.00	0.0
March 11	0.0	-6.3	0.10	1.0
March 12	-5.2	-11.3	0.00	0.0
March 13	-1.1	-20.1	0.00	0.0
March 14	8.3	-4.3	0.52	0.0
March 15	10.0	1.9	0.56	3.4
March 16	3.0	-11.1	0.02	0.2
March 17	-3.4	-6.6	1.32	13.2
March 18	-1.6	-7.4	0.02	0.2
March 19	-1.8	-16.4	0.00	0.0
March 20	-0.8	-11.6	0.66	6.6
March 21	-1.3	-4.3	0.00	0.0
March 22	0.5	-15.7	0.00	0.0
March 23	4.1	-12.1	0.00	0.0
March 24	4.3	-6.1	0.12	0.0
March 25	3.8	0.2	0.38	0.0
March 26	9.0	-0.3	0.00	0.0
March 27	14.8	1.1	0.00	0.0
March 28	16.9	5.4	0.50	0.0
March 29	5.2	-0.2	0.00	0.0
March 30	0.4	-2.1	0.34	0.4
March 31	2.4	-0.2	0.70	7.0

April 1989 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
April 1	5.9	0.2	0.00	0.0
April 2	7.7	-3.5	0.20	0.0
April 3	6.5	1.9	0.34	0.0
April 4	8.2	2.8	0.68	0.0
April 5	14.4	4.1	0.00	0.0
April 6	9.0	1.3	0.00	0.0
April 7	6.6	1.5	0.00	0.0
April 8	6.2	-3.0	0.00	0.0
April 9	8.7	-3.6	0.04	0.4
April 10	3.4	-4.9	0.00	0.0
April 11	5.6	-3.6	0.00	0.0
April 12	7.8	-4.0	0.00	0.0
April 13	5.9	1.2	0.19	0.2
April 14	10.0	-2.2	0.10	0.0
April 15	11.6	3.5	0.06	0.0
April 16	12.4	3.7	0.00	0.0
April 17	16.2	0.7	0.24	0.0
April 18	6.9	-3.7	0.00	0.0
April 19	10.3	-3.1	0.00	0.0
April 20	12.4	0.1	0.00	0.0
April 21	12.8	-2.4	0.00	0.0
April 22	3.6	-3.6	0.00	0.0
April 23	7.0	-3.4	0.00	0.0
April 24	12.7	-0.7	0.00	0.0
April 25	13.5	0.8	0.00	0.0
April 26	17.0	0.4	0.00	0.0
April 27	12.9	3.3	0.00	0.0
April 28	10.7	1.8	0.00	0.0
April 29	14.8	1.1	0.10	0.0
April 30	18.4	7.2	0.00	0.0

May 1989 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
May 1	18.1	7.8	0.70
May 2	9.3	7.6	1.34
May 3	13.4	4.3	0.02
May 4	20.0	2.5	0.00
May 5	13.8	4.5	0.90
May 6	15.7	9.3	2.26
May 7	8.8	6.6	0.10
May 8	9.2	0.1	0.10
May 9	15.8	3.4	0.00
May 10	16.4	6.0	0.05
May 11	12.5	6.5	0.64
May 12	20.9	10.6	0.94
May 13	18.5	9.7	0.48
May 14	18.7	10.7	0.00
May 15	21.7	5.7	0.00
May 16	25.0	8.9	0.00
May 17	27.6	11.8	0.00
May 18	29.9	11.5	0.00
May 19	29.9	11.9	0.00
May 20	28.7	14.8	0.12
May 21	20.1	14.4	0.21
May 22	20.6	11.2	0.00
May 23	23.7	6.3	0.00
May 24	21.1	13.3	0.00
May 25	24.8	10.4	0.00
May 26	22.6	14.7	0.53
May 27	15.1	9.9	0.32
May 28	21.0	7.3	0.00
May 29	24.0	7.6	0.26
May 30	15.3	13.2	0.14
May 31	21.4	13.4	0.04

June 1989 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
June 1	24.8	16.8	0.14
June 2	21.0	16.0	0.14
June 3	25.7	10.6	2.27
June 4	20.8	12.8	0.00
June 5	19.5	10.9	0.00
June 6	24.1	7.2	0.00
June 7	26.0	11.8	0.00
June 8	27.2	14.0	1.38
June 9	22.5	12.9	1.84
June 10	17.0	13.0	0.48
June 11	23.8	11.9	0.00
June 12	21.1	9.0	0.00
June 13	21.6	13.4	0.00
June 14	20.5	10.6	0.12
June 15	16.1	13.8	0.02
June 16	16.1	12.8	1.34
June 17	21.8	13.4	0.56
June 18	18.1	13.0	0.02
June 19	26.6	10.1	0.00
June 20	21.3	14.1	0.10
June 21	28.1	17.9	0.00
June 22	29.7	19.1	0.00
June 23	29.7	19.9	2.04
June 24	29.6	20.4	0.00
June 25	29.8	18.3	0.00
June 26	28.9	19.7	0.02
June 27	31.1	19.0	0.00
June 28	22.6	17.5	0.00
June 29	22.3	10.2	0.00
June 30	25.2	10.6	0.04

July 1989 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
July 1	27.2	15.4	0.00
July 2	31.2	15.9	0.00
July 3	30.4	17.7	0.00
July 4	30.1	17.0	0.00
July 5	29.4	17.3	0.00
July 6	30.5	18.3	0.10
July 7	24.0	21.4	0.00
July 8	24.6	13.8	0.00
July 9	28.8	15.7	2.80
July 10	27.3	17.4	0.00
July 11	23.4	16.8	0.00
July 12	26.4	13.9	0.00
July 13	24.7	15.8	0.00
July 14	23.9	12.7	0.00
July 15	24.7	11.2	0.00
July 16	25.9	11.1	0.00
July 17	27.5	11.2	0.00
July 18	28.9	13.9	0.00
July 19	26.9	15.2	0.00
July 20	26.8	14.9	0.00
July 21	27.8	11.7	0.00
July 22	30.0	17.0	0.00
July 23	31.4	17.9	0.00
July 24	33.9	18.4	0.00
July 25	34.0	20.5	0.00
July 26	34.5	22.0	0.00
July 27	29.0	18.8	3.04
July 28	24.5	16.3	0.00
July 29	25.4	11.4	0.00
July 30	27.0	13.4	0.00
July 31	28.0	14.0	0.00

August 1989 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
August 1	29.0	11.8	0.00
August 2	24.0	18.6	1.05
August 3	30.6	17.9	0.22
August 4	29.4	21.7	0.72
August 5	30.3	20.1	0.00
August 6	29.0	21.4	0.72
August 7	16.9	12.3	0.00
August 8	18.2	10.2	0.00
August 9	24.9	8.3	0.00
August 10	26.8	11.1	0.00
August 11	28.8	14.1	0.00
August 12	25.6	18.9	0.00
August 13	25.1	16.0	0.02
August 14	29.5	15.7	0.00
August 15	29.5	16.3	0.32
August 16	24.8	18.1	0.00
August 17	21.1	12.6	0.00
August 18	25.0	9.0	0.00
August 19	27.2	9.8	0.62
August 20	23.9	17.8	1.30
August 21	25.8	19.2	0.04
August 22	21.8	12.3	0.12
August 23	24.4	16.5	0.00
August 24	19.0	11.1	0.00
August 25	20.3	6.7	0.00
August 26	21.1	13.3	0.00
August 27	22.3	6.0	0.00
August 28	25.9	12.0	0.00
August 29	23.8	14.9	0.00
August 30	24.4	16.3	0.00
August 31	24.3	10.5	0.04

September 1989 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
September 1	21.8	15.8	5.95
September 2	21.8	11.2	0.00
September 3	21.9	7.8	0.00
September 4	22.8	6.8	0.00
September 5	23.0	13.6	0.00
September 6	27.1	12.8	0.00
September 7	27.4	12.7	0.00
September 8	25.9	16.9	0.02
September 9	27.3	17.9	0.14
September 10	26.9	20.9	0.00
September 11	19.8	15.0	0.00
September 12	24.7	10.1	0.00
September 13	18.7	11.7	0.05
September 14	15.7	10.3	0.40
September 15	20.3	8.9	0.00
September 16	17.4	6.7	0.32
September 17	17.5	12.8	0.04
September 18	24.0	7.8	0.00
September 19	20.6	11.4	0.00
September 20	24.7	13.9	0.00
September 21	26.4	10.6	0.00
September 22	27.3	12.3	2.12
September 23	10.8	6.8	0.00
September 24	11.1	3.1	0.00
September 25	18.0	1.1	0.00
September 26	15.5	5.1	0.28
September 27	10.3	0.1	0.00
September 28	18.6	2.3	0.00
September 29	18.5	9.9	0.00
September 30	16.8	0.9	0.00

October 1989 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
October 1	21.8	3.6	0.18	0.0
October 2	18.2	11.8	1.14	0.0
October 3	9.0	4.7	0.00	0.0
October 4	10.3	2.9	0.00	0.0
October 5	13.6	1.9	0.88	0.0
October 6	14.9	8.1	0.08	0.0
October 7	9.6	6.2	0.00	0.0
October 8	7.4	1.9	0.00	0.0
October 9	5.0	-0.3	0.00	0.0
October 10	12.7	-3.6	0.18	0.0
October 11	12.1	7.1	0.00	0.0
October 12	17.0	6.0	0.24	0.0
October 13	18.7	3.3	0.00	0.0
October 14	13.7	0.8	0.00	0.0
October 15	16.3	4.4	0.88	0.0
October 16	23.1	8.9	0.12	0.0
October 17	5.5	2.7	0.32	2.0
October 18	3.8	0.4	0.00	0.0
October 19	5.7	0.3	0.64	0.0
October 20	8.2	2.8	3.85	0.0
October 21	5.8	2.9	0.18	0.0
October 22	9.8	1.9	0.00	0.0
October 23	15.9	0.5	0.00	0.0
October 24	20.6	5.1	0.00	0.0
October 25	20.8	1.8	0.00	0.0
October 26	20.3	8.3	0.00	0.0
October 27	22.3	10.8	0.00	0.0
October 28	21.0	6.8	0.00	0.0
October 29	20.8	5.2	0.00	0.0
October 30	20.8	2.8	0.00	0.0
October 31	21.5	6.4	0.94	0.0

November 1989 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
November 1	9.1	5.8	0.04	0.0
November 2	6.0	-1.3	0.06	0.0
November 3	1.5	-0.3	0.00	0.0
November 4	0.4	-8.9	0.00	0.0
November 5	11.5	-2.5	0.42	0.0
November 6	13.7	4.1	0.14	0.0
November 7	6.4	-0.1	0.87	0.0
November 8	9.0	0.5	0.90	0.0
November 9	12.4	4.2	0.52	0.0
November 10	9.3	0.7	0.00	0.0
November 11	7.5	0.3	0.32	0.0
November 12	1.5	-1.5	0.00	0.0
November 13	0.6	-4.4	0.88	0.0
November 14	3.0	-0.9	2.70	0.0
November 15	13.2	2.0	0.49	0.0
November 16	13.6	3.6	0.79	0.0
November 17	1.2	-2.4	0.00	0.0
November 18	0.1	-4.0	0.20	2.4
November 19	2.5	-9.0	1.26	12.0
November 20	4.6	-3.4	0.22	0.4
November 21	-6.0	-10.2	0.00	0.0
November 22	-5.5	-11.3	0.06	1.0
November 23	-5.8	-10.1	0.00	0.0
November 24	-2.2	-14.2	0.04	0.6
November 25	1.0	-9.1	0.28	3.0
November 26	4.4	-4.8	0.00	0.0
November 27	-2.0	-11.6	1.40	5.0
November 28	0.1	-7.3	0.26	1.0
November 29	-7.1	-18.1	0.43	5.0
November 30	-4.1	-13.5	0.06	0.8

December 1989 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
December 1	-12.4	-19.6	0.00	0.0
December 2	-9.4	-21.5	0.85	10.0
December 3	-11.8	-13.1	0.04	0.8
December 4	-15.5	-21.4	0.00	0.0
December 5	-6.5	-21.2	0.04	0.6
December 6	1.9	-10.7	0.22	2.2
December 7	-13.9	-18.5	0.00	0.0
December 8	-12.7	-22.8	0.00	0.0
December 9	-12.8	-23.1	0.00	0.0
December 10	-10.2	-15.9	0.22	3.6
December 11	-11.9	-17.5	0.00	0.0
December 12	-12.4	-20.4	0.02	0.4
December 13	-15.7	-26.1	0.00	0.0
December 14	-18.2	-25.8	0.00	0.0
December 15	-14.6	-24.5	0.14	2.4
December 16	-13.6	-19.2	0.02	0.4
December 17	-12.6	-19.7	0.00	0.0
December 18	-10.2	-20.0	0.00	0.0
December 19	-11.2	-18.1	0.14	1.4
December 20	-8.7	-15.0	0.35	5.2
December 21	-18.7	-24.6	0.00	0.0
December 22	-21.0	-27.2	0.00	0.0
December 23	-16.8	-25.2	0.00	0.0
December 24	-6.5	-25.4	0.00	0.0
December 25	-6.5	-9.7	0.58	16.8
December 26	-6.4	-16.3	0.16	2.0
December 27	-18.0	-31.4	0.12	1.2
December 28	-14.0	-22.7	0.04	0.4
December 29	-19.5	-25.5	0.00	0.0
December 30	-11.1	-29.0	0.12	0.0
December 31	3.4	-18.6	0.46	0.0

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Weather Station Details

Years	Station	Coordinates
1889–2024	Ottawa CDA	location