Ottawa Weather in 1986

Historical record of Ottawa, Ontario weather for the year 1986 based on NOAA data.

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1986 Ottawa Weather Extremes
Highest temperature	31.5 °C	July 25
Lowest temperature	-24.6 °C	January 14
Highest daily low	21.9 °C	July 7
Lowest daily high	-18.4 °C	January 7
Most daily precipitation	8.3 cm	September 11
Most daily snow	12.2 cm	November 20
Total annual precipitation	104.0 cm	-
Total annual snow	132.7 cm	-

What was the hottest temperature in Ottawa in 1986?

The highest temperature recorded in Ottawa, Ontario in 1986 was 31.5 °C which happened on July 25.

Highest Temperatures: All-Time By Year

Highest Temperatures in Ottawa in 1986

Rank	Temperature	Date
1	31.5 °C	Jul 25
2	30.8 °C	Jul 6
3	30.5 °C	May 29
4	30.4 °C	Jul 24
5	29.6 °C	Jul 19
6	29.1 °C	May 27
7	29.0 °C	Jul 23
7	29.0 °C	Jul 7
9	28.7 °C	Aug 17
9	28.7 °C	Jul 20

What was the coldest temperature in Ottawa in 1986?

The lowest temperature recorded in Ottawa, Ontario in 1986 was -24.6 °C which happened on Jan 14.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Ottawa in 1986

Rank	Temperature	Date
1	-24.6 °C	January 14
2	-24.1 °C	January 28
2	-24.1 °C	January 8
4	-23.8 °C	January 29
4	-23.8 °C	January 15
6	-23.0 °C	January 7
7	-22.8 °C	January 4
8	-22.6 °C	December 8
8	-22.6 °C	February 1
10	-22.2 °C	March 8

January 1986 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
January 1	-4.6	-11.9	0.02	0.2
January 2	-3.6	-9.7	0.37	7.2
January 3	-9.3	-13.8	0.32	5.4
January 4	-13.4	-22.8	0.02	0.4
January 5	-7.1	-15.5	0.31	3.6
January 6	-10.6	-15.7	0.00	0.0
January 7	-18.4	-23.0	0.00	0.0
January 8	-5.5	-24.1	0.04	0.4
January 9	0.9	-16.7	0.04	0.4
January 10	-0.3	-4.8	0.00	0.0
January 11	3.7	-14.8	0.00	0.0
January 12	4.5	-3.2	0.22	2.2
January 13	-12.5	-14.9	0.00	0.0
January 14	-17.4	-24.6	0.00	0.0
January 15	-15.2	-23.8	0.00	0.0
January 16	-6.8	-20.3	0.00	0.0
January 17	4.9	-14.3	0.00	0.0
January 18	4.5	1.5	0.00	0.0
January 19	4.5	0.9	0.86	0.0
January 20	3.9	2.2	1.20	0.4
January 21	-1.2	-5.0	0.00	0.0
January 22	5.2	-5.4	0.02	0.0
January 23	-10.6	-17.0	0.00	0.0
January 24	-12.6	-16.0	0.00	0.0
January 25	-1.6	-16.2	0.16	1.6
January 26	1.5	-10.0	0.54	5.4
January 27	-14.6	-17.8	0.30	3.0
January 28	-16.6	-24.1	0.12	1.2
January 29	-7.1	-23.8	0.00	0.0
January 30	-6.7	-14.5	0.06	0.8
January 31	-9.7	-10.7	0.00	0.0

February 1986 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
February 1	-9.2	-22.6	0.58	5.8
February 2	-6.0	-13.1	0.00	0.0
February 3	-5.2	-14.3	0.00	0.0
February 4	-6.0	-16.9	0.12	1.2
February 5	-1.3	-11.5	0.00	0.0
February 6	-11.3	-20.4	0.00	0.0
February 7	-10.0	-20.9	0.00	0.0
February 8	-2.8	-12.0	0.00	0.0
February 9	-2.4	-18.0	0.11	0.8
February 10	-2.2	-7.3	0.10	1.0
February 11	-6.4	-13.4	0.00	0.0
February 12	-6.5	-17.6	0.00	0.0
February 13	-3.0	-15.7	0.00	0.0
February 14	-5.4	-10.7	0.04	0.8
February 15	-3.3	-15.2	0.00	0.0
February 16	-3.2	-14.8	0.00	0.0
February 17	-4.1	-12.5	0.21	3.0
February 18	-1.4	-6.6	0.04	0.0
February 19	0.6	-2.6	0.00	0.0
February 20	1.8	-0.6	1.43	2.6
February 21	-0.5	-9.4	0.00	0.0
February 22	-5.3	-18.0	0.02	0.2
February 23	-4.9	-10.0	0.12	2.2
February 24	-1.5	-7.1	0.02	0.4
February 25	-7.0	-14.1	0.00	0.0
February 26	-10.1	-20.1	0.00	0.0
February 27	-9.5	-17.5	0.00	0.0
February 28	-6.9	-12.8	0.00	0.0

March 1986 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
March 1	2.0	-9.9	0.00	0.0
March 2	7.7	-5.7	0.00	0.0
March 3	3.2	-8.2	0.00	0.0
March 4	4.2	-5.3	0.00	0.0
March 5	-2.5	-6.8	0.00	0.0
March 6	-7.5	-10.9	1.05	10.5
March 7	-10.0	-15.5	0.06	0.6
March 8	-9.6	-22.2	0.60	6.0
March 9	-4.9	-11.5	0.79	7.0
March 10	6.4	-8.0	1.15	0.0
March 11	1.5	-5.7	0.00	0.0
March 12	-0.5	-11.3	0.00	0.0
March 13	0.3	-6.5	0.38	3.2
March 14	2.7	-3.9	0.00	0.0
March 15	2.9	1.2	0.27	0.0
March 16	4.1	1.4	0.00	0.0
March 17	5.9	-4.3	0.00	0.0
March 18	5.7	-4.0	0.24	0.0
March 19	11.6	2.3	0.13	0.0
March 20	-10.5	-18.5	0.00	0.0
March 21	-3.5	-16.5	0.00	0.0
March 22	3.4	-6.8	0.00	0.0
March 23	4.9	-0.2	0.02	0.2
March 24	-1.4	-11.6	0.00	0.0
March 25	10.2	-4.2	0.20	2.0
March 26	19.0	-0.5	0.20	0.0
March 27	10.7	1.2	0.00	0.0
March 28	10.1	-1.4	0.00	0.0
March 29	18.4	4.5	0.06	0.0
March 30	20.9	3.5	0.00	0.0
March 31	14.3	2.8	0.06	0.0

April 1986 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
April 1	23.4	1.9	0.06	0.0
April 2	13.8	3.4	0.00	0.0
April 3	12.1	0.3	0.00	0.0
April 4	12.8	4.2	0.00	0.0
April 5	8.8	-0.8	0.23	0.0
April 6	7.2	-0.3	0.64	0.0
April 7	10.6	1.8	0.42	0.0
April 8	8.0	5.3	0.33	0.0
April 9	6.5	1.8	0.04	0.0
April 10	5.9	0.3	0.18	1.8
April 11	5.6	-1.6	0.06	0.6
April 12	7.3	0.0	0.22	0.2
April 13	11.4	2.1	0.00	0.0
April 14	14.1	-0.7	0.00	0.0
April 15	16.7	2.0	0.00	0.0
April 16	17.2	5.4	0.00	0.0
April 17	18.8	6.5	0.00	0.0
April 18	18.5	4.3	0.00	0.0
April 19	20.8	4.0	0.20	0.0
April 20	18.6	7.9	0.84	0.0
April 21	15.1	10.5	0.07	0.0
April 22	5.9	-6.3	0.00	0.0
April 23	12.2	-2.2	0.00	0.0
April 24	19.0	-0.3	0.00	0.0
April 25	22.9	8.7	0.00	0.0
April 26	23.2	9.4	0.00	0.0
April 27	21.8	10.3	0.00	0.0
April 28	25.9	10.5	0.00	0.0
April 29	24.7	11.7	0.00	0.0
April 30	21.5	6.9	0.06	0.0

May 1986 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
May 1	19.4	11.0	0.68
May 2	7.9	-0.9	0.00
May 3	5.8	-2.3	0.00
May 4	12.7	-2.7	0.28
May 5	16.8	5.4	0.89
May 6	13.1	7.4	0.22
May 7	22.0	6.4	0.00
May 8	12.8	7.5	0.10
May 9	17.8	5.8	0.00
May 10	22.3	4.1	0.00
May 11	20.1	9.5	0.00
May 12	19.0	7.9	0.00
May 13	21.6	6.4	0.00
May 14	26.2	9.2	0.14
May 15	21.3	12.3	0.08
May 16	20.4	15.3	2.56
May 17	25.5	16.3	0.00
May 18	26.9	12.9	1.97
May 19	10.6	9.8	3.68
May 20	11.8	8.8	2.90
May 21	15.5	10.4	0.52
May 22	17.3	11.0	3.06
May 23	17.0	10.9	0.50
May 24	18.5	11.5	0.04
May 25	26.0	11.4	0.00
May 26	27.8	13.5	0.00
May 27	29.1	17.3	0.16
May 28	25.5	15.6	0.00
May 29	30.5	13.0	0.00
May 30	23.8	15.6	0.00
May 31	18.1	11.5	0.78

June 1986 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
June 1	11.7	9.3	0.38
June 2	12.7	3.4	0.00
June 3	19.8	1.5	0.00
June 4	24.9	7.0	0.22
June 5	20.3	11.7	0.00
June 6	22.0	7.4	0.00
June 7	23.3	12.9	0.60
June 8	25.4	19.1	0.00
June 9	22.4	10.2	0.00
June 10	25.6	9.9	0.20
June 11	23.0	14.7	0.00
June 12	16.2	13.1	2.98
June 13	22.6	12.2	0.00
June 14	24.0	11.0	0.00
June 15	25.1	13.2	0.00
June 16	26.2	17.3	0.78
June 17	16.4	6.8	0.00
June 18	20.7	8.8	0.00
June 19	23.5	10.9	0.14
June 20	23.0	13.2	0.00
June 21	24.9	9.2	0.00
June 22	27.4	13.9	0.02
June 23	27.8	17.2	0.62
June 24	15.6	10.2	1.28
June 25	18.3	6.5	0.00
June 26	20.0	11.9	1.56
June 27	22.2	13.7	1.34
June 28	26.5	16.9	0.00
June 29	22.8	12.7	0.00
June 30	22.7	10.8	0.00

July 1986 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
July 1	24.6	9.6	0.00
July 2	23.1	15.1	2.36
July 3	18.7	9.7	0.00
July 4	22.5	9.7	0.98
July 5	21.7	14.2	1.19
July 6	30.8	16.3	0.00
July 7	29.0	21.9	0.00
July 8	27.8	17.7	0.00
July 9	24.0	17.0	0.00
July 10	17.1	11.5	0.00
July 11	20.8	7.8	0.00
July 12	19.3	10.7	0.00
July 13	17.3	12.3	0.82
July 14	23.6	15.5	0.02
July 15	25.6	13.8	0.00
July 16	27.7	12.1	0.00
July 17	25.9	15.4	0.00
July 18	28.3	16.5	0.00
July 19	29.6	16.4	0.28
July 20	28.7	18.4	0.22
July 21	22.3	12.6	0.00
July 22	26.1	8.5	0.00
July 23	29.0	15.3	0.00
July 24	30.4	16.5	0.00
July 25	31.5	17.9	3.14
July 26	24.3	20.2	1.20
July 27	26.7	16.9	0.00
July 28	28.0	17.9	0.00
July 29	24.6	18.3	1.43
July 30	18.9	16.5	0.40
July 31	18.1	14.9	0.04

August 1986 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
August 1	21.4	14.6	0.00
August 2	25.2	14.4	0.73
August 3	25.0	15.0	0.16
August 4	23.6	12.3	0.00
August 5	25.7	14.8	0.04
August 6	26.2	14.2	1.26
August 7	20.8	16.8	0.16
August 8	21.7	17.9	2.05
August 9	24.3	16.3	0.12
August 10	26.2	16.0	0.00
August 11	21.0	16.6	0.00
August 12	21.5	10.2	0.00
August 13	23.3	8.8	0.00
August 14	26.3	9.5	0.28
August 15	26.0	17.4	0.04
August 16	27.1	17.3	0.00
August 17	28.7	16.0	1.38
August 18	25.8	17.8	0.00
August 19	24.3	13.6	0.00
August 20	25.7	13.8	0.00
August 21	23.1	15.8	2.01
August 22	20.1	9.7	0.00
August 23	19.8	12.1	0.78
August 24	14.9	11.8	0.06
August 25	20.8	8.4	0.00
August 26	23.6	8.0	2.39
August 27	19.5	14.5	0.00
August 28	15.2	5.5	0.00
August 29	18.9	4.4	0.00
August 30	22.6	6.6	0.00
August 31	23.1	9.3	0.00

September 1986 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
September 1	23.7	8.5	0.00
September 2	17.4	11.7	0.02
September 3	20.1	13.4	0.00
September 4	21.1	12.9	0.38
September 5	23.5	16.9	0.89
September 6	15.7	11.3	0.00
September 7	14.4	7.8	0.00
September 8	17.3	1.8	0.00
September 9	20.2	8.8	0.04
September 10	19.8	7.5	1.24
September 11	20.5	14.4	8.34
September 12	22.2	15.6	0.04
September 13	18.5	6.9	0.44
September 14	12.9	3.2	0.00
September 15	14.0	7.0	0.70
September 16	13.0	5.6	0.02
September 17	14.7	2.0	0.00
September 18	17.5	5.3	0.00
September 19	19.1	11.7	0.02
September 20	13.9	9.2	0.00
September 21	17.7	7.1	0.00
September 22	15.5	3.5	1.46
September 23	16.0	11.5	0.24
September 24	22.2	10.0	0.00
September 25	19.3	8.6	0.02
September 26	18.0	11.6	0.00
September 27	13.8	4.2	0.00
September 28	15.1	9.3	0.38
September 29	20.8	11.4	2.54
September 30	23.8	17.4	0.04

October 1986 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
October 1	20.1	13.5	0.04
October 2	17.4	11.8	0.02
October 3	13.8	8.2	0.72
October 4	11.1	6.7	0.64
October 5	8.2	3.5	0.52
October 6	5.6	3.3	0.00
October 7	12.6	-2.0	0.00
October 8	13.9	6.7	0.10
October 9	7.3	2.9	0.00
October 10	7.7	-2.8	0.00
October 11	13.0	-2.9	0.00
October 12	15.1	2.9	0.32
October 13	14.6	9.7	0.90
October 14	17.9	12.5	0.38
October 15	9.9	3.5	0.00
October 16	10.3	3.3	0.04
October 17	10.0	5.1	0.12
October 18	9.9	-0.5	0.02
October 19	14.8	-0.4	0.02
October 20	14.7	2.0	0.30
October 21	13.4	5.1	0.00
October 22	17.8	5.4	0.08
October 23	13.5	8.6	0.00
October 24	9.1	0.6	0.00
October 25	13.2	-2.8	0.00
October 26	11.7	0.9	0.34
October 27	9.1	3.8	0.46
October 28	10.7	5.5	0.02
October 29	13.7	4.8	1.26
October 30	3.5	1.0	0.00
October 31	8.1	-5.3	0.00

November 1986 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
November 1	13.5	-0.1	0.62	0.0
November 2	5.1	-1.1	0.00	0.0
November 3	6.8	-2.5	0.03	0.0
November 4	-0.1	-1.7	0.00	0.0
November 5	1.2	-8.4	0.04	0.0
November 6	2.8	-3.3	0.02	0.0
November 7	9.2	0.5	0.06	0.0
November 8	11.3	3.1	0.36	0.0
November 9	14.1	6.0	0.00	0.0
November 10	4.4	-0.5	0.00	0.0
November 11	2.5	-3.2	0.08	0.6
November 12	4.2	-4.6	0.02	0.2
November 13	-7.0	-9.6	0.00	0.0
November 14	0.7	-11.2	0.00	0.0
November 15	1.5	-1.9	0.38	4.0
November 16	2.5	-0.5	0.18	1.8
November 17	6.8	0.8	0.02	0.2
November 18	-2.9	-5.1	0.00	0.0
November 19	-5.6	-11.5	0.00	0.0
November 20	-3.3	-9.2	1.14	12.2
November 21	-2.5	-7.2	0.04	0.6
November 22	-2.7	-8.9	0.00	0.0
November 23	5.1	-5.4	0.00	0.0
November 24	4.9	0.4	0.08	0.0
November 25	4.1	-1.6	0.00	0.0
November 26	1.6	-2.4	1.10	0.0
November 27	4.7	-1.1	0.00	0.0
November 28	6.4	0.1	0.00	0.0
November 29	6.3	1.8	0.00	0.0
November 30	-4.9	-10.3	0.00	0.0

December 1986 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
December 1	-1.6	-10.3	0.00	0.0
December 2	0.8	-7.2	2.54	4.2
December 3	3.0	-4.2	0.18	0.2
December 4	1.9	-0.5	0.02	0.2
December 5	0.8	-6.2	0.00	0.0
December 6	1.7	-8.1	0.04	0.4
December 7	-3.3	-12.0	0.78	9.0
December 8	-16.5	-22.6	0.14	1.4
December 9	-7.1	-18.3	1.40	8.4
December 10	-0.3	-12.1	0.02	0.2
December 11	-0.8	-8.8	0.00	0.0
December 12	-0.4	-6.0	0.06	1.4
December 13	-8.9	-19.8	0.00	0.0
December 14	0.2	-19.6	0.06	0.6
December 15	0.4	-3.6	0.00	0.0
December 16	-6.1	-7.3	0.02	0.4
December 17	-2.9	-7.8	0.08	0.4
December 18	1.4	-5.6	0.54	4.0
December 19	2.3	0.1	0.00	0.0
December 20	1.5	-4.5	0.00	0.0
December 21	-3.6	-12.8	0.00	0.0
December 22	2.0	-7.9	0.00	0.0
December 23	4.5	-0.3	0.00	0.0
December 24	0.5	-3.1	1.50	0.0
December 25	1.2	-4.2	1.20	0.0
December 26	1.0	-0.1	0.00	0.0
December 27	-3.6	-10.5	0.00	0.0
December 28	0.6	-9.5	0.00	0.0
December 29	0.3	-0.6	0.00	0.0
December 30	0.9	-1.9	0.00	0.0
December 31	-2.3	-5.8	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1889–2024	Ottawa CDA	location