Ottawa Weather in 2002

Historical record of Ottawa, Ontario weather for the year 2002 based on NOAA data.

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2002 Ottawa Weather Extremes
Highest temperature	35.3 °C	September 9
Lowest temperature	-21.0 °C	December 9
Highest daily low	24.2 °C	July 4
Lowest daily high	-12.3 °C	December 3
Most daily precipitation	5.9 cm	June 11
Most daily snow	14.0 cm	April 28
Total annual precipitation	86.8 cm	-
Total annual snow	182.3 cm	-

What was the hottest temperature in Ottawa in 2002?

The highest temperature recorded in Ottawa, Ontario in 2002 was 35.3 °C which happened on September 9.

Highest Temperatures: All-Time By Year

Highest Temperatures in Ottawa in 2002

Rank	Temperature	Date
1	35.3 °C	Sep 9
2	34.8 °C	Sep 8
2	34.8 °C	Aug 14
4	34.1 °C	Jul 2
5	33.8 °C	Aug 12
6	33.7 °C	Sep 10
7	33.0 °C	Jul 3
8	32.7 °C	Aug 11
8	32.7 °C	Jul 22
10	32.5 °C	Jul 1

What was the coldest temperature in Ottawa in 2002?

The lowest temperature recorded in Ottawa, Ontario in 2002 was -21.0 °C which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Ottawa in 2002

Rank	Temperature	Date
1	-21.0 °C	December 9
1	-21.0 °C	February 5
3	-20.8 °C	January 19
4	-19.1 °C	December 3
5	-19.0 °C	February 11
6	-18.2 °C	February 12
7	-18.0 °C	February 14
8	-17.8 °C	February 3
9	-17.5 °C	February 18
10	-17.3 °C	February 13

January 2002 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
January 1	-7.0	-13.7	0.00	0.0
January 2	1.0	-14.5	0.05	0.5
January 3	0.5	-3.5	0.00	0.0
January 4	-0.5	-13.0	0.00	0.0
January 5	1.5	-5.8	0.06	0.6
January 6	2.6	-0.2	0.14	0.0
January 7	-6.0	-10.0	0.00	0.0
January 8	-0.7	-14.5	0.05	0.5
January 9	3.0	-2.0	0.50	0.0
January 10	3.4	0.3	0.00	0.0
January 11	2.5	1.0	0.00	0.0
January 12	2.2	-2.7	0.00	0.0
January 13	1.8	-3.0	0.10	1.0
January 14	-7.6	-14.2	0.20	2.0
January 15	-4.5	-10.0	0.48	4.8
January 16	-5.3	-8.1	0.70	7.0
January 17	-1.2	-10.2	0.20	2.0
January 18	-2.2	-8.3	0.00	0.0
January 19	-5.3	-20.8	0.00	0.0
January 20	0.9	-13.6	0.00	0.0
January 21	-0.7	-2.4	0.60	6.0
January 22	-0.9	-5.5	0.00	0.0
January 23	5.0	-6.9	0.00	0.0
January 24	0.2	-2.9	0.00	0.0
January 25	4.4	-12.4	0.00	0.0
January 26	6.8	-2.0	0.00	0.0
January 27	-0.6	-6.3	0.00	0.0
January 28	6.8	-7.4	0.00	0.0
January 29	-3.2	-7.1	0.00	0.0
January 30	-7.7	-10.8	0.00	0.0
January 31	-8.5	-13.6	0.80	8.0

February 2002 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
February 1	1.4	-13.2	0.16	1.6
February 2	-10.1	-15.0	0.34	3.4
February 3	-0.6	-17.8	0.30	3.0
February 4	-9.5	-11.0	0.00	0.0
February 5	-7.7	-21.0	0.20	2.0
February 6	-5.4	-15.2	0.00	0.0
February 7	3.1	-13.5	0.00	0.0
February 8	-7.2	-11.0	0.00	0.0
February 9	-5.6	-15.3	0.00	0.0
February 10	-0.2	-10.7	0.40	2.0
February 11	-8.8	-19.0	0.00	0.0
February 12	3.5	-18.2	0.00	0.0
February 13	-5.5	-17.3	0.21	2.1
February 14	3.5	-18.0	0.00	0.0
February 15	5.1	0.3	0.04	0.0
February 16	4.3	1.0	1.10	11.0
February 17	-2.2	-5.8	0.19	1.9
February 18	-3.0	-17.5	0.00	0.0
February 19	0.0	-15.0	0.41	0.0
February 20	1.9	-2.0	0.69	0.0
February 21	6.4	0.3	0.18	0.0
February 22	-3.5	-7.3	0.00	0.0
February 23	-3.4	-13.1	0.00	0.0
February 24	2.3	-11.7	0.00	0.0
February 25	6.2	-2.8	0.06	0.0
February 26	6.0	1.4	0.08	0.0
February 27	1.2	-2.2	0.00	0.0
February 28	-1.2	-10.9	0.00	0.0

March 2002 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
March 1	1.2	-5.2	0.00	0.0
March 2	3.2	-9.8	1.44	0.0
March 3	7.8	-3.1	0.18	0.0
March 4	-6.6	-16.4	0.00	0.0
March 5	-3.3	-12.1	0.00	0.0
March 6	-0.2	-8.5	0.10	1.0
March 7	0.0	-6.8	0.00	0.0
March 8	0.7	-4.7	0.18	0.0
March 9	14.2	-1.9	0.32	0.0
March 10	-1.2	-5.5	0.16	1.6
March 11	-0.3	-9.2	0.00	0.0
March 12	3.2	-4.3	0.00	0.0
March 13	8.1	-4.1	0.00	0.0
March 14	3.0	-2.2	0.00	0.0
March 15	-2.2	-5.7	0.00	0.0
March 16	0.8	-9.0	0.00	0.0
March 17	2.5	-6.0	0.00	0.0
March 18	-0.9	-4.0	0.88	8.8
March 19	2.8	-3.6	0.00	0.0
March 20	1.9	-3.2	0.98	9.8
March 21	-4.0	-5.5	0.45	4.5
March 22	-5.2	-16.4	0.00	0.0
March 23	0.3	-12.9	0.40	4.0
March 24	-1.9	-11.3	0.00	0.0
March 25	-5.0	-15.4	0.00	0.0
March 26	-1.0	-11.6	1.21	12.1
March 27	3.5	-5.0	0.00	0.0
March 28	7.7	-5.0	0.00	0.0
March 29	6.4	-3.2	0.54	0.0
March 30	7.5	2.2	0.00	0.0
March 31	9.7	-2.0	0.46	0.0

April 2002 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
April 1	5.0	1.9	0.16	0.0
April 2	5.0	-1.0	0.66	4.0
April 3	4.3	0.0	0.36	0.0
April 4	2.5	-2.0	0.02	0.0
April 5	3.5	-4.4	0.00	0.0
April 6	0.6	-7.3	0.00	0.0
April 7	4.2	-6.8	0.38	0.0
April 8	10.3	0.3	1.57	0.0
April 9	14.0	5.7	0.16	0.0
April 10	10.3	0.7	0.00	0.0
April 11	14.2	-0.5	0.00	0.0
April 12	19.9	4.7	0.78	0.0
April 13	10.8	9.3	0.24	0.0
April 14	13.0	5.7	0.02	0.0
April 15	22.0	10.7	0.00	0.0
April 16	28.8	12.7	0.00	0.0
April 17	30.2	17.4	0.22	0.0
April 18	26.4	15.7	0.04	0.0
April 19	26.6	15.5	0.03	0.0
April 20	10.3	1.3	0.00	0.0
April 21	5.3	-1.6	0.00	0.0
April 22	3.3	-1.4	0.15	1.5
April 23	11.9	-2.0	0.00	0.0
April 24	15.2	-0.6	0.00	0.0
April 25	11.7	4.2	1.40	0.0
April 26	7.1	0.3	0.00	0.0
April 27	11.4	-1.4	0.00	0.0
April 28	4.0	-0.8	1.40	14.0
April 29	6.3	-0.5	0.00	0.0
April 30	8.1	-0.3	0.64	0.0

May 2002 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
May 1	12.5	3.3	0.21
May 2	6.0	3.0	0.96
May 3	14.0	2.0	0.03
May 4	19.0	2.7	0.00
May 5	20.6	3.7	0.00
May 6	23.0	7.0	0.00
May 7	20.2	12.6	0.04
May 8	14.5	1.8	0.00
May 9	15.2	8.0	0.90
May 10	14.1	8.2	0.04
May 11	13.8	4.1	0.00
May 12	11.5	7.0	0.00
May 13	11.0	7.9	2.40
May 14	7.5	2.3	1.06
May 15	16.1	3.0	0.48
May 16	17.4	5.8	0.99
May 17	11.7	4.7	0.00
May 18	7.7	3.5	0.00
May 19	7.9	0.0	0.04
May 20	11.7	2.9	0.04
May 21	15.3	4.3	0.00
May 22	20.6	4.1	0.00
May 23	22.6	5.0	0.04
May 24	21.0	12.0	0.00
May 25	16.5	1.8	0.18
May 26	19.1	11.8	0.00
May 27	21.0	7.8	0.00
May 28	26.0	13.3	0.00
May 29	27.7	11.3	0.22
May 30	24.3	17.3	1.80
May 31	23.7	15.2	1.15

June 2002 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
June 1	24.7	11.9	0.12
June 2	16.4	9.9	0.00
June 3	17.2	6.1	0.00
June 4	20.3	4.6	0.12
June 5	18.7	14.5	0.30
June 6	17.8	10.8	0.00
June 7	21.8	7.1	0.00
June 8	19.9	9.7	0.00
June 9	23.5	14.5	0.00
June 10	20.1	9.6	0.62
June 11	13.6	12.3	5.90
June 12	21.0	11.3	0.40
June 13	24.5	10.1	0.00
June 14	21.0	12.6	1.56
June 15	13.2	12.5	3.78
June 16	13.9	9.9	1.02
June 17	18.2	12.0	0.50
June 18	21.7	12.6	0.00
June 19	25.5	10.2	0.00
June 20	28.0	11.8	0.00
June 21	29.9	16.3	0.00
June 22	25.0	20.0	0.00
June 23	30.2	17.4	0.68
June 24	24.4	12.5	0.02
June 25	25.9	12.4	0.06
June 26	28.1	15.8	2.52
June 27	26.4	18.8	1.40
June 28	26.6	17.3	0.00
June 29	27.5	13.7	0.00
June 30	n/a	n/a	0.00

July 2002 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
July 1	32.5	n/a	0.00
July 2	34.1	23.0	0.00
July 3	33.0	23.2	0.00
July 4	30.0	24.2	0.00
July 5	22.4	16.1	0.00
July 6	27.5	16.4	0.00
July 7	30.0	15.1	0.00
July 8	26.3	19.5	2.10
July 9	26.5	19.9	0.00
July 10	20.0	12.2	0.00
July 11	22.4	11.7	0.00
July 12	26.9	12.5	0.00
July 13	27.3	14.2	0.00
July 14	29.3	15.4	0.00
July 15	25.2	19.5	0.00
July 16	25.4	13.7	0.00
July 17	29.1	17.0	0.00
July 18	23.7	17.7	0.00
July 19	25.2	13.7	0.00
July 20	25.9	14.0	0.00
July 21	29.2	14.7	0.04
July 22	32.7	21.7	0.40
July 23	21.4	18.2	0.00
July 24	23.0	10.4	0.00
July 25	23.9	13.3	0.08
July 26	19.8	16.6	1.70
July 27	27.8	15.4	0.02
July 28	28.2	17.9	0.00
July 29	30.5	22.1	0.58
July 30	29.9	21.7	0.00
July 31	31.3	20.7	0.00

August 2002 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
August 1	32.0	18.8	0.28
August 2	29.0	20.8	0.00
August 3	29.1	17.7	0.00
August 4	27.0	15.9	0.02
August 5	27.0	18.1	0.00
August 6	20.5	12.9	0.00
August 7	23.8	13.3	0.00
August 8	25.6	12.7	0.00
August 9	27.4	11.7	0.00
August 10	30.6	15.6	0.00
August 11	32.7	14.2	0.00
August 12	33.8	17.6	0.00
August 13	32.4	20.2	0.00
August 14	34.8	20.0	0.24
August 15	28.3	21.6	0.82
August 16	31.3	21.9	0.00
August 17	29.7	16.0	0.00
August 18	30.9	22.6	0.00
August 19	23.4	13.3	0.30
August 20	25.6	13.5	0.00
August 21	27.2	9.8	0.18
August 22	18.3	16.7	2.44
August 23	23.2	11.6	0.00
August 24	23.6	13.6	0.04
August 25	22.7	15.1	0.00
August 26	27.3	11.4	0.00
August 27	21.0	12.0	0.00
August 28	22.8	10.6	0.00
August 29	25.6	9.8	0.00
August 30	28.4	10.7	0.00
August 31	26.3	14.6	0.00

September 2002 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
September 1	27.1	13.1	0.00
September 2	25.3	12.0	0.00
September 3	27.3	15.9	0.00
September 4	24.5	13.6	0.00
September 5	22.0	13.8	0.00
September 6	26.2	6.6	0.00
September 7	31.3	12.5	0.00
September 8	34.8	13.8	0.00
September 9	35.3	17.7	0.00
September 10	33.7	17.4	1.46
September 11	17.3	11.8	0.06
September 12	21.2	6.9	0.00
September 13	25.7	14.4	0.00
September 14	26.6	11.7	0.45
September 15	19.8	16.1	0.00
September 16	21.6	10.4	0.00
September 17	24.3	9.6	0.00
September 18	23.3	9.6	0.00
September 19	27.7	11.7	0.00
September 20	28.4	20.7	0.00
September 21	27.5	21.1	0.00
September 22	26.1	12.1	0.08
September 23	19.6	9.4	0.00
September 24	23.0	5.8	0.00
September 25	21.7	8.1	0.00
September 26	25.0	5.3	0.00
September 27	14.5	8.2	2.02
September 28	15.9	10.2	0.00
September 29	15.2	4.6	0.00
September 30	19.1	7.8	1.40

October 2002 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)
October 1	26.4	13.0	0.00
October 2	24.1	17.8	0.12
October 3	n/a	n/a	0.00
October 4	22.0	5.7	0.28
October 5	17.6	13.3	0.00
October 6	17.6	3.2	0.26
October 7	16.7	11.8	0.00
October 8	11.0	2.7	0.10
October 9	8.1	3.2	0.18
October 10	14.4	2.2	0.02
October 11	14.4	6.1	0.00
October 12	18.4	11.3	0.22
October 13	18.5	10.1	0.52
October 14	10.4	2.7	0.00
October 15	14.1	-0.9	0.05
October 16	8.9	6.3	2.62
October 17	6.5	4.9	0.00
October 18	10.9	1.1	1.69
October 19	15.9	5.2	1.02
October 20	9.1	2.8	0.03
October 21	8.0	1.3	0.00
October 22	8.8	-1.0	0.00
October 23	8.4	-0.8	0.00
October 24	4.6	-0.6	0.00
October 25	7.7	-3.8	1.20
October 26	4.8	0.9	0.37
October 27	9.5	2.2	0.03
October 28	5.2	1.9	0.00
October 29	3.8	-2.8	0.00
October 30	4.6	-3.5	0.00
October 31	4.4	-4.7	0.00

November 2002 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
November 1	3.3	-1.3	0.10	1.0
November 2	0.8	-6.4	0.00	0.0
November 3	2.1	-8.7	0.00	0.0
November 4	1.4	-3.2	0.52	5.2
November 5	1.9	-0.8	0.55	5.5
November 6	2.4	-0.5	0.00	0.0
November 7	-2.3	-11.9	0.55	5.5
November 8	12.3	-7.4	0.00	0.0
November 9	16.3	2.1	0.00	0.0
November 10	16.9	5.3	1.17	0.0
November 11	16.4	8.1	0.14	0.0
November 12	6.1	4.1	0.00	0.0
November 13	6.2	3.4	0.00	0.0
November 14	10.4	-0.5	0.34	0.0
November 15	1.6	-1.2	0.00	0.0
November 16	-1.8	-8.5	0.30	3.0
November 17	-1.5	-4.1	1.14	11.4
November 18	-0.6	-2.4	0.00	0.0
November 19	3.6	-8.9	0.37	1.2
November 20	8.9	-0.6	0.00	0.0
November 21	6.7	1.6	0.06	0.0
November 22	3.9	2.4	0.85	2.0
November 23	1.0	-4.1	0.48	4.8
November 24	3.1	-3.5	0.00	0.0
November 25	0.6	-2.6	0.00	0.0
November 26	-1.1	-2.8	0.00	0.0
November 27	-3.6	-7.3	0.00	0.0
November 28	-1.5	-11.0	0.10	1.0
November 29	3.0	-4.6	0.50	3.5
November 30	3.5	0.2	0.11	0.0

December 2002 Ottawa Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
December 1	-8.2	-10.6	0.40	4.0
December 2	-7.8	-12.2	0.05	0.5
December 3	-12.3	-19.1	0.00	0.0
December 4	-7.5	-16.3	0.00	0.0
December 5	-1.8	-14.2	0.05	0.5
December 6	-0.8	-11.0	0.00	0.0
December 7	1.7	-5.6	0.06	0.6
December 8	-2.6	-9.5	0.02	0.2
December 9	-2.1	-21.0	0.00	0.0
December 10	1.5	-7.3	0.00	0.0
December 11	1.1	-7.0	0.00	0.0
December 12	1.8	-5.2	0.00	0.0
December 13	1.5	-5.8	0.15	1.5
December 14	4.4	-0.5	0.00	0.0
December 15	1.2	-0.9	0.52	5.2
December 16	-5.3	-8.7	0.00	0.0
December 17	-5.6	-13.1	0.00	0.0
December 18	-3.1	-15.7	0.00	0.0
December 19	-2.3	-7.9	0.12	0.0
December 20	5.4	-2.4	0.30	0.0
December 21	2.4	0.0	0.00	0.0
December 22	2.6	-0.6	0.18	1.8
December 23	1.7	-5.0	0.30	3.0
December 24	-2.3	-10.4	0.00	0.0
December 25	-3.4	-12.8	0.00	0.0
December 26	-3.2	-11.1	0.00	0.0
December 27	-1.4	-13.3	0.00	0.0
December 28	-1.4	-5.2	0.02	0.2
December 29	-1.0	-9.9	0.00	0.0
December 30	-6.9	-12.2	0.50	0.0
December 31	n/a	-7.6	0.07	0.0

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Weather Station Details

Years	Station	Coordinates
1889–2024	Ottawa CDA	location