Ottawa Weather in 1980

Historical record of Ottawa, Ontario weather for the year 1980 based on NOAA data.

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1980 Ottawa Weather Extremes
Highest temperature	32.0 °C	June 25
Lowest temperature	-32.0 °C	December 25
Highest daily low	20.5 °C	August 6
Lowest daily high	-22.5 °C	December 25
Most daily precipitation	5.2 cm	October 25
Most daily snow	14.6 cm	February 22
Total annual precipitation	83.1 cm	-
Total annual snow	163.6 cm	-

What was the hottest temperature in Ottawa in 1980?

The highest temperature recorded in Ottawa, Ontario in 1980 was 32.0 °C which happened on June 25.

Highest Temperatures: All-Time By Year

Highest Temperatures in Ottawa in 1980

Rank	Temperature	Date
1	32.0 °C	Jun 25
2	31.5 °C	Jun 24
3	30.5 °C	Aug 25
3	30.5 °C	Aug 6
5	30.0 °C	Aug 24
6	29.5 °C	Aug 7
6	29.5 °C	Jul 20
6	29.5 °C	Jul 19
6	29.5 °C	Jul 15
6	29.5 °C	Jul 14

What was the coldest temperature in Ottawa in 1980?

The lowest temperature recorded in Ottawa, Ontario in 1980 was -32.0 °C which happened on Dec 25.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Ottawa in 1980

Rank	Temperature	Date
1	-32.0 °C	December 25
2	-28.0 °C	December 26
3	-27.5 °C	December 17
4	-27.0 °C	December 18
5	-25.0 °C	December 22
5	-25.0 °C	December 21
5	-25.0 °C	December 20
8	-24.5 °C	December 31
8	-24.5 °C	December 11
8	-24.5 °C	March 2
8	-24.5 °C	January 24

January 1980 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
January 1	-4.0	-8.0	0.00	0.0
January 2	-4.5	-8.0	0.00	0.0
January 3	-10.5	-13.0	0.00	0.0
January 4	-8.0	-16.5	0.00	0.0
January 5	-6.5	-15.0	0.00	0.0
January 6	-7.0	-16.5	0.18	1.2
January 7	2.0	-12.0	0.04	0.4
January 8	-4.5	-7.5	0.00	0.0
January 9	-8.5	-10.5	0.50	5.0
January 10	-5.0	-17.5	0.04	0.0
January 11	9.5	-9.0	1.46	0.4
January 12	-5.5	-9.0	0.02	0.2
January 13	2.0	-11.5	0.04	0.0
January 14	2.5	-7.5	0.00	0.0
January 15	1.5	-5.0	0.00	0.0
January 16	-4.0	-8.5	0.00	0.0
January 17	1.5	-7.0	0.14	0.0
January 18	3.0	-2.5	0.00	0.0
January 19	2.0	-0.5	0.00	0.0
January 20	-4.0	-7.0	0.00	0.0
January 21	-8.5	-12.0	0.00	0.0
January 22	-1.5	-13.5	0.56	12.8
January 23	-3.0	-7.5	0.54	5.4
January 24	-16.5	-24.5	0.00	0.0
January 25	-11.5	-23.5	0.00	0.0
January 26	-9.5	-19.0	0.00	0.0
January 27	-4.5	-12.0	0.10	0.6
January 28	-6.0	-13.0	0.00	0.0
January 29	-12.0	-19.5	0.00	0.0
January 30	-12.0	-20.0	0.00	0.0
January 31	-14.0	-20.5	0.00	0.0

February 1980 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
February 1	-11.0	-17.5	0.00	0.0
February 2	-12.5	-20.0	0.02	0.4
February 3	-10.5	-17.0	0.00	0.0
February 4	-10.5	-17.0	0.00	0.0
February 5	-8.5	-13.5	0.00	0.0
February 6	-5.0	-17.5	0.00	0.0
February 7	-2.5	-15.0	0.00	0.0
February 8	-5.0	-13.5	0.00	0.0
February 9	-3.5	-15.0	0.00	0.0
February 10	-4.5	-15.0	0.00	0.0
February 11	-3.5	-16.0	0.10	0.8
February 12	-2.5	-10.5	0.00	0.0
February 13	-2.0	-14.5	0.14	1.8
February 14	-0.5	-7.5	0.00	0.0
February 15	-6.5	-14.5	0.10	1.0
February 16	-4.0	-11.0	0.00	0.0
February 17	-7.0	-17.0	0.00	0.0
February 18	-1.5	-11.0	0.02	0.8
February 19	1.0	-9.0	0.24	2.2
February 20	4.0	-1.0	0.00	0.0
February 21	1.0	-3.5	0.00	0.0
February 22	-5.5	-14.5	1.46	14.6
February 23	-1.0	-10.5	0.30	4.0
February 24	3.0	-5.0	0.18	1.0
February 25	-6.5	-8.0	0.00	0.0
February 26	-14.5	-21.5	0.06	2.6
February 27	-10.0	-20.0	0.56	5.6
February 28	-14.0	-18.5	0.06	0.6
February 29	-16.0	-22.0	0.00	0.0

March 1980 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
March 1	-15.5	-22.0	0.00	0.0
March 2	-10.5	-24.5	0.00	0.0
March 3	-2.0	-23.5	0.00	0.0
March 4	1.5	-6.5	0.12	1.0
March 5	0.0	-6.5	0.58	5.8
March 6	-3.5	-10.5	0.06	0.2
March 7	0.5	-11.0	0.00	0.0
March 8	0.5	-8.0	0.04	0.6
March 9	2.5	-8.0	0.02	0.2
March 10	4.5	-8.5	0.06	0.4
March 11	-2.5	-6.0	0.02	0.2
March 12	-5.5	-16.0	0.00	0.0
March 13	-5.5	-15.5	0.62	5.8
March 14	-2.0	-8.0	0.32	3.4
March 15	-6.5	-10.5	0.00	0.0
March 16	-3.0	-15.0	0.02	0.0
March 17	2.5	-7.0	0.36	0.0
March 18	1.0	n/a	0.02	0.2
March 19	2.5	-6.5	0.00	0.0
March 20	10.0	-2.0	0.30	0.0
March 21	4.0	1.0	4.30	1.2
March 22	6.5	0.5	0.10	1.0
March 23	8.5	-1.0	0.00	0.0
March 24	4.5	-1.5	0.20	1.8
March 25	2.5	0.5	0.88	8.8
March 26	8.0	0.5	0.00	0.0
March 27	9.0	1.5	0.00	0.0
March 28	12.0	0.0	0.00	0.0
March 29	9.0	3.0	0.00	0.0
March 30	10.0	0.0	0.00	0.0
March 31	9.5	-0.5	0.00	0.0

April 1980 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
April 1	12.0	-1.5	0.00	0.0
April 2	14.0	-1.0	0.00	0.0
April 3	8.0	-2.0	0.12	1.0
April 4	3.0	0.5	0.36	0.0
April 5	12.5	1.0	0.00	0.0
April 6	6.0	-4.0	0.00	0.0
April 7	19.0	-1.0	0.20	0.0
April 8	19.0	7.5	1.48	0.0
April 9	10.5	9.0	1.46	0.0
April 10	11.0	8.0	0.08	0.0
April 11	8.5	4.0	0.00	0.0
April 12	9.0	4.0	1.12	0.0
April 13	8.0	2.5	0.00	0.0
April 14	9.5	-0.5	1.56	0.0
April 15	8.0	5.0	0.06	0.0
April 16	2.0	-5.5	0.00	0.0
April 17	9.0	-5.0	0.00	0.0
April 18	12.5	3.5	0.00	0.0
April 19	15.5	-1.0	0.00	0.0
April 20	15.0	4.5	0.02	0.0
April 21	12.5	3.0	0.00	0.0
April 22	13.0	0.0	0.00	0.0
April 23	13.0	0.0	0.00	0.0
April 24	9.5	6.0	0.38	0.0
April 25	9.0	5.5	0.90	0.0
April 26	14.0	4.0	0.00	0.0
April 27	15.5	2.0	0.38	0.0
April 28	13.5	9.0	0.38	0.0
April 29	11.0	8.5	0.42	0.0
April 30	15.0	10.0	0.00	0.0

May 1980 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
May 1	22.0	7.5	0.00
May 2	23.5	10.5	0.00
May 3	23.5	12.0	0.00
May 4	14.0	7.0	0.00
May 5	16.0	5.0	0.02
May 6	13.5	6.5	0.02
May 7	12.0	3.0	0.58
May 8	10.0	2.5	0.10
May 9	13.5	5.5	0.00
May 10	17.0	5.5	0.00
May 11	17.0	7.0	0.12
May 12	19.5	8.0	0.00
May 13	15.0	6.0	0.22
May 14	15.0	6.5	0.02
May 15	15.0	5.5	0.18
May 16	22.5	7.5	0.00
May 17	22.0	3.0	0.76
May 18	14.5	10.0	1.90
May 19	14.5	9.5	0.00
May 20	22.0	4.5	0.00
May 21	26.0	7.5	0.00
May 22	28.0	14.5	0.00
May 23	27.0	12.5	0.00
May 24	25.5	15.0	0.00
May 25	20.0	14.5	0.00
May 26	19.0	8.5	0.00
May 27	20.0	8.5	0.00
May 28	18.5	6.5	0.00
May 29	21.5	6.5	0.00
May 30	21.0	10.0	1.20
May 31	26.5	16.0	0.12

June 1980 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
June 1	16.5	10.0	0.00
June 2	18.5	11.0	0.00
June 3	22.0	15.0	0.08
June 4	22.0	13.0	0.00
June 5	21.5	7.5	0.00
June 6	24.0	6.5	0.02
June 7	25.5	15.5	0.04
June 8	13.0	9.5	0.00
June 9	11.0	2.5	0.28
June 10	10.0	1.5	0.08
June 11	12.5	4.5	0.04
June 12	22.0	2.5	0.00
June 13	26.0	8.0	0.00
June 14	29.0	11.5	0.02
June 15	14.5	11.0	0.24
June 16	18.0	5.5	0.00
June 17	21.5	6.0	0.00
June 18	16.5	9.0	0.36
June 19	21.0	9.0	0.16
June 20	16.5	14.0	1.10
June 21	24.0	13.0	0.00
June 22	26.0	12.0	0.22
June 23	27.5	12.5	0.04
June 24	31.5	17.0	0.00
June 25	32.0	18.5	0.16
June 26	26.5	19.0	2.54
June 27	19.5	14.5	0.00
June 28	19.5	9.0	0.00
June 29	24.5	14.5	0.66
June 30	22.5	16.5	0.04

July 1980 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
July 1	24.5	13.5	0.32
July 2	24.5	16.5	0.02
July 3	26.5	10.5	0.00
July 4	27.0	13.5	0.00
July 5	25.5	15.0	0.08
July 6	22.5	11.0	0.00
July 7	26.5	12.5	0.46
July 8	26.5	15.5	2.46
July 9	21.5	13.0	0.00
July 10	27.5	12.0	0.12
July 11	27.5	17.5	0.02
July 12	22.0	11.0	0.00
July 13	27.5	13.5	0.00
July 14	29.5	15.0	1.94
July 15	29.5	18.0	0.26
July 16	24.5	20.5	0.52
July 17	24.0	18.0	0.20
July 18	28.5	16.0	0.00
July 19	29.5	18.0	0.02
July 20	29.5	19.5	1.94
July 21	23.5	16.5	0.14
July 22	24.0	20.0	0.36
July 23	22.0	16.5	0.14
July 24	27.0	13.5	0.00
July 25	29.0	14.5	0.26
July 26	24.0	18.0	0.96
July 27	25.0	18.0	0.12
July 28	25.5	19.5	1.92
July 29	25.0	19.5	1.64
July 30	25.0	16.0	0.04
July 31	29.0	15.0	0.00

August 1980 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
August 1	25.5	15.0	0.10
August 2	28.0	17.5	0.18
August 3	27.5	19.5	0.26
August 4	27.0	17.0	0.00
August 5	28.5	15.0	0.00
August 6	30.5	20.5	0.02
August 7	29.5	16.0	0.02
August 8	28.5	18.5	0.08
August 9	24.5	20.0	0.00
August 10	24.5	10.0	0.00
August 11	26.0	11.5	0.52
August 12	23.5	17.0	0.00
August 13	23.0	14.5	0.00
August 14	22.0	16.5	0.90
August 15	21.0	16.0	0.04
August 16	24.5	12.5	0.00
August 17	25.0	11.5	0.00
August 18	26.0	14.0	0.02
August 19	26.5	18.5	0.00
August 20	24.5	17.5	0.00
August 21	25.5	14.0	0.00
August 22	26.5	13.0	0.00
August 23	26.5	16.0	0.00
August 24	30.0	15.5	0.00
August 25	30.5	15.5	0.00
August 26	22.5	16.0	0.18
August 27	26.0	20.0	0.28
August 28	22.5	12.0	0.00
August 29	23.5	10.5	0.00
August 30	26.5	16.0	0.70
August 31	24.5	19.5	1.22

September 1980 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
September 1	27.5	19.0	0.64
September 2	26.0	19.0	0.86
September 3	21.5	14.0	0.00
September 4	24.5	11.0	0.00
September 5	27.0	15.0	0.00
September 6	23.5	14.5	0.00
September 7	22.5	12.0	0.00
September 8	20.5	6.5	0.00
September 9	20.5	7.0	0.80
September 10	19.0	8.5	0.00
September 11	24.0	12.0	0.00
September 12	16.0	4.5	0.00
September 13	17.0	7.0	0.62
September 14	14.0	11.5	0.02
September 15	18.5	9.0	0.00
September 16	20.5	5.0	0.00
September 17	20.5	13.0	0.44
September 18	14.5	4.0	0.00
September 19	19.0	8.0	0.00
September 20	22.0	9.0	0.04
September 21	16.0	8.0	0.78
September 22	19.5	11.5	2.42
September 23	15.5	13.0	0.00
September 24	13.5	2.0	0.00
September 25	12.5	4.5	1.22
September 26	14.0	7.0	0.12
September 27	10.5	1.0	0.08
September 28	10.0	5.0	0.00
September 29	16.5	-1.5	0.10
September 30	19.0	11.0	0.02

October 1980 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
October 1	22.5	6.5	0.20	0.0
October 2	15.0	11.0	0.46	0.0
October 3	14.0	5.0	0.76	0.0
October 4	9.5	8.0	1.00	0.0
October 5	10.5	7.5	0.04	0.0
October 6	11.0	7.0	0.00	0.0
October 7	12.0	7.0	0.00	0.0
October 8	19.5	6.0	0.04	0.0
October 9	9.0	1.5	0.00	0.0
October 10	12.0	-3.5	0.60	0.0
October 11	10.5	2.0	0.28	0.0
October 12	9.0	6.5	0.08	0.0
October 13	5.5	1.5	0.00	0.0
October 14	7.0	1.0	0.00	0.0
October 15	8.0	-4.0	0.00	0.0
October 16	11.5	-3.5	0.00	0.0
October 17	17.5	0.0	0.76	0.0
October 18	20.0	10.0	0.00	0.0
October 19	10.0	7.5	0.00	0.0
October 20	6.0	2.0	0.06	0.0
October 21	8.0	-1.0	0.12	0.0
October 22	6.0	-1.5	0.02	0.2
October 23	5.5	-3.0	0.00	0.0
October 24	9.5	-4.0	0.00	0.0
October 25	6.0	-0.5	5.16	0.0
October 26	5.5	2.0	0.36	0.0
October 27	6.5	-1.0	0.06	0.4
October 28	3.5	-1.5	0.00	0.0
October 29	4.5	-2.0	0.00	0.0
October 30	6.5	0.5	0.00	0.0
October 31	11.0	3.0	0.04	0.0

November 1980 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
November 1	5.0	1.5	0.00	0.0
November 2	2.5	-3.0	0.00	0.0
November 3	9.0	-5.5	0.02	0.0
November 4	11.5	2.0	0.10	0.0
November 5	3.5	1.0	0.00	0.0
November 6	5.0	-5.0	0.26	1.0
November 7	6.5	1.5	0.90	0.6
November 8	0.5	-5.0	0.04	0.0
November 9	3.0	-4.5	0.32	0.0
November 10	-1.0	-2.5	0.10	1.0
November 11	1.0	-2.5	0.00	0.0
November 12	2.0	-2.0	0.00	0.0
November 13	0.5	-3.0	0.94	n/a
November 14	2.0	-1.0	0.00	0.0
November 15	1.0	-8.5	0.00	0.0
November 16	-4.5	-9.5	0.00	0.0
November 17	-2.5	-13.5	0.06	0.8
November 18	0.5	-5.0	0.00	0.0
November 19	-0.5	-10.5	0.00	0.0
November 20	5.5	-2.5	0.00	0.0
November 21	4.0	-2.0	0.02	0.0
November 22	5.0	1.0	0.00	0.0
November 23	5.5	-1.0	0.06	0.0
November 24	4.0	1.5	0.90	0.0
November 25	0.0	-3.0	0.18	3.0
November 26	-1.5	-9.0	0.00	0.0
November 27	-2.5	-9.5	0.00	0.0
November 28	1.0	-5.0	0.64	1.8
November 29	2.5	-1.5	0.04	0.8
November 30	4.5	-3.5	0.02	0.2

December 1980 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
December 1	4.5	1.0	0.12	3.0
December 2	1.5	-2.5	2.12	10.0
December 3	-9.0	-12.0	0.00	0.0
December 4	-10.0	-17.0	0.00	0.0
December 5	-6.0	-15.0	0.00	0.0
December 6	-4.5	-13.0	0.00	0.0
December 7	-1.5	-11.0	0.16	0.0
December 8	2.0	-4.0	1.26	0.0
December 9	-2.5	-6.0	0.08	0.8
December 10	-0.5	-7.5	0.44	8.4
December 11	-14.5	-24.5	0.04	0.2
December 12	-7.5	-20.5	0.28	4.2
December 13	-6.5	-14.0	0.12	3.4
December 14	-10.5	-22.0	0.02	0.4
December 15	-15.5	-24.0	0.08	3.2
December 16	-12.5	-20.0	0.00	0.0
December 17	-0.5	-27.5	0.14	4.4
December 18	-3.0	-27.0	0.16	1.0
December 19	-15.0	-18.5	0.00	0.0
December 20	-17.5	-25.0	0.00	0.0
December 21	-15.0	-25.0	0.06	0.6
December 22	-9.5	-25.0	0.20	4.8
December 23	-1.5	-14.0	0.24	2.8
December 24	-1.0	-15.0	0.34	3.0
December 25	-22.5	-32.0	0.04	0.4
December 26	-7.5	-28.0	0.06	1.2
December 27	-12.0	-18.0	0.00	0.0
December 28	-1.5	-20.0	0.74	9.0
December 29	1.5	-10.5	0.00	n/a
December 30	-13.5	-16.0	0.00	0.0
December 31	-16.5	-24.5	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1889–2024	Ottawa CDA	location