Calgary Weather in 2003

Historical record of Calgary, Alberta weather for the year 2003 based on NOAA data.

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2003 Calgary Weather Extremes
Highest temperature	32.8 °C	August 1
Lowest temperature	-32.3 °C	March 9
Highest daily low	15.1 °C	August 2
Lowest daily high	-24.8 °C	March 8
Most daily precipitation	2.6 cm	June 20
Most daily snow	32.2 cm	April 26
Total annual precipitation	43.0 cm	-
Total annual snow	214.7 cm	-

What was the hottest temperature in Calgary in 2003?

The highest temperature recorded in Calgary, Alberta in 2003 was 32.8 °C which happened on August 1.

Highest Temperatures: All-Time By Year

Highest Temperatures in Calgary in 2003

Rank	Temperature	Date
1	32.8 °C	Aug 1
2	32.6 °C	Aug 18
3	32.5 °C	Aug 15
4	31.7 °C	Jul 22
5	31.6 °C	Jul 20
6	31.3 °C	Jul 27
7	31.2 °C	Sep 5
7	31.2 °C	Sep 3
9	31.1 °C	Sep 7
10	30.8 °C	Jul 12

What was the coldest temperature in Calgary in 2003?

The lowest temperature recorded in Calgary, Alberta in 2003 was -32.3 °C which happened on Mar 9.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Calgary in 2003

Rank	Temperature	Date
1	-32.3 °C	March 9
2	-32.0 °C	March 8
3	-28.9 °C	March 7
4	-26.9 °C	January 22
5	-26.3 °C	November 22
6	-25.5 °C	February 22
7	-25.3 °C	February 23
8	-25.2 °C	February 24
9	-24.3 °C	January 21
10	-23.5 °C	March 6

January 2003 Calgary Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
January 1	2.4	-14.6	0.00	0.0
January 2	8.6	-6.8	0.00	0.0
January 3	5.8	-6.7	0.00	0.0
January 4	6.7	-5.4	0.00	0.0
January 5	9.1	-0.2	0.02	0.0
January 6	16.3	0.4	0.00	0.0
January 7	17.6	1.4	0.00	0.0
January 8	10.4	-5.1	0.00	0.0
January 9	-4.1	-13.2	0.00	0.0
January 10	-3.4	-16.8	0.00	0.0
January 11	8.3	-16.4	0.00	0.0
January 12	-13.6	-17.4	0.00	0.0
January 13	-4.6	-19.3	0.10	2.0
January 14	-12.1	-16.8	0.08	1.0
January 15	2.2	-16.4	0.02	0.4
January 16	4.5	-15.3	0.00	0.0
January 17	3.0	-11.6	0.00	0.0
January 18	6.2	-3.6	0.00	0.0
January 19	8.7	-8.2	0.00	0.0
January 20	-8.1	-16.7	0.08	2.0
January 21	-16.7	-24.3	0.06	3.8
January 22	-19.9	-26.9	0.12	2.2
January 23	-17.5	-23.2	0.04	1.0
January 24	-19.2	-22.9	0.00	0.0
January 25	-20.3	-23.3	0.00	0.0
January 26	11.9	-20.5	0.00	0.0
January 27	7.9	-9.0	0.00	0.0
January 28	-8.9	-15.3	0.04	3.4
January 29	4.6	-15.5	0.00	0.0
January 30	8.9	-3.5	0.00	0.0
January 31	11.0	-3.1	0.00	0.0

February 2003 Calgary Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
February 1	8.4	-2.8	0.00	0.0
February 2	4.4	-7.9	0.00	0.0
February 3	-0.8	-6.1	0.10	1.0
February 4	2.2	-6.0	0.00	0.0
February 5	0.9	-11.6	0.18	4.0
February 6	5.1	-13.7	0.00	0.0
February 7	3.4	-3.6	0.00	0.0
February 8	-1.5	-6.1	0.34	4.9
February 9	-0.9	-4.4	0.62	9.6
February 10	0.7	-5.8	0.12	2.0
February 11	2.9	-8.2	0.00	0.0
February 12	5.7	-10.6	0.00	0.0
February 13	2.1	-13.5	0.00	0.0
February 14	-10.1	-13.2	0.04	3.4
February 15	-2.9	-12.2	0.00	0.0
February 16	2.4	-12.2	0.10	2.4
February 17	-4.8	-13.5	0.00	0.0
February 18	4.4	-7.5	0.00	0.0
February 19	4.5	-12.8	0.00	0.2
February 20	-12.8	-21.2	0.03	1.0
February 21	-17.4	-22.9	0.00	0.0
February 22	-18.6	-25.5	0.06	1.4
February 23	-16.0	-25.3	0.00	0.0
February 24	-1.6	-25.2	0.00	0.0
February 25	-8.8	-17.8	0.00	0.0
February 26	-2.8	-9.3	0.40	5.2
February 27	-2.4	-15.9	0.18	2.8
February 28	0.4	-12.1	0.00	0.0

March 2003 Calgary Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
March 1	-10.1	-14.2	0.02	0.8
March 2	1.6	-10.8	0.30	5.6
March 3	-7.5	-17.0	0.04	1.2
March 4	-12.9	-23.1	0.04	1.2
March 5	-1.2	-18.4	0.09	1.8
March 6	-17.8	-23.5	0.00	0.8
March 7	-21.8	-28.9	0.10	1.8
March 8	-24.8	-32.0	0.00	0.0
March 9	-21.2	-32.3	0.02	0.4
March 10	-14.9	-22.2	0.02	0.6
March 11	-15.0	-19.1	0.04	0.8
March 12	-11.2	-18.6	0.00	0.2
March 13	12.6	-14.4	0.00	0.0
March 14	14.5	1.4	0.00	0.0
March 15	9.4	-1.9	0.00	0.0
March 16	2.3	-3.5	0.83	3.4
March 17	8.0	-3.8	0.00	0.0
March 18	7.9	-4.4	0.00	0.0
March 19	8.3	-2.8	0.00	0.0
March 20	13.1	-4.3	0.00	0.0
March 21	11.3	-0.2	0.00	0.0
March 22	15.1	-1.1	0.00	0.0
March 23	9.2	0.8	0.00	0.0
March 24	4.7	-5.4	0.00	0.0
March 25	8.6	-5.4	0.00	0.0
March 26	5.8	-8.8	0.00	0.0
March 27	6.0	-6.1	0.00	0.0
March 28	8.6	-8.5	0.00	0.0
March 29	14.5	-5.8	0.00	0.0
March 30	19.5	5.9	0.00	0.0
March 31	10.4	0.3	0.08	0.0

April 2003 Calgary Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
April 1	3.0	-5.1	0.60	4.1
April 2	-4.5	-9.9	0.54	8.4
April 3	-7.4	-13.0	0.18	2.4
April 4	-6.0	-12.5	0.18	2.4
April 5	-2.9	-6.7	0.25	3.4
April 6	0.7	-5.8	0.00	0.0
April 7	7.5	-5.8	0.00	0.0
April 8	14.3	-0.2	0.00	0.0
April 9	15.7	1.1	0.00	0.0
April 10	12.7	-0.5	0.00	0.0
April 11	19.4	1.7	0.00	0.0
April 12	11.5	0.7	0.14	0.0
April 13	5.8	1.2	1.14	0.0
April 14	4.1	0.7	0.36	0.0
April 15	8.6	0.9	0.00	0.0
April 16	13.9	-2.1	0.00	0.0
April 17	13.5	-0.7	0.00	0.0
April 18	11.1	-0.9	0.06	0.0
April 19	14.0	-2.0	0.00	0.0
April 20	18.1	-2.2	0.00	0.0
April 21	21.0	0.8	0.00	0.0
April 22	20.2	1.4	0.00	0.0
April 23	21.2	1.4	0.00	0.0
April 24	22.1	6.7	0.00	0.0
April 25	12.3	2.3	2.43	0.0
April 26	2.6	-1.5	1.90	32.2
April 27	0.3	-1.7	0.06	1.9
April 28	1.0	-2.2	0.34	4.4
April 29	5.3	-1.0	0.00	0.0
April 30	11.3	-3.6	0.00	0.0

May 2003 Calgary Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
May 1	16.6	-0.2	0.00	0.0
May 2	15.2	-0.2	0.00	0.0
May 3	1.1	-2.7	0.28	5.0
May 4	1.3	-2.8	0.25	3.4
May 5	-0.2	-2.5	0.88	10.6
May 6	-0.1	-2.1	0.24	5.0
May 7	1.5	-1.0	0.10	1.0
May 8	5.7	0.2	0.06	0.6
May 9	5.0	-0.1	0.30	2.4
May 10	12.4	-2.8	0.00	0.0
May 11	16.1	-1.1	0.00	0.0
May 12	17.4	0.7	0.04	0.0
May 13	19.4	5.5	0.00	0.0
May 14	22.0	4.3	0.00	0.0
May 15	13.5	1.2	0.20	0.0
May 16	9.3	0.3	0.10	0.2
May 17	9.1	-1.7	0.00	0.0
May 18	9.3	-2.0	0.00	0.0
May 19	14.2	-5.1	0.00	0.0
May 20	15.1	0.6	0.00	0.0
May 21	16.7	2.6	0.00	0.0
May 22	19.9	4.5	0.00	0.0
May 23	22.3	6.5	0.00	0.0
May 24	28.6	6.0	0.00	0.0
May 25	26.8	10.8	0.00	0.0
May 26	17.9	7.6	0.96	0.0
May 27	21.6	8.6	0.00	0.0
May 28	26.1	8.0	0.00	0.0
May 29	23.2	9.3	0.00	0.0
May 30	22.2	2.2	0.00	0.0
May 31	18.5	9.8	0.04	0.0

June 2003 Calgary Weather

Day	High (°C)	Low (°C)	Precip. (cm)
June 1	19.1	10.3	0.36
June 2	15.5	7.3	0.06
June 3	17.3	5.4	0.00
June 4	20.1	8.0	0.00
June 5	20.4	6.0	0.00
June 6	15.0	2.4	0.00
June 7	23.1	3.4	0.00
June 8	16.1	9.2	0.08
June 9	15.2	9.3	0.12
June 10	13.2	8.0	1.84
June 11	18.0	7.2	0.70
June 12	22.0	5.8	0.00
June 13	23.0	7.4	0.00
June 14	21.6	10.1	0.00
June 15	22.0	5.5	0.00
June 16	23.2	4.7	0.00
June 17	24.2	6.8	0.00
June 18	29.3	11.3	1.60
June 19	18.1	11.5	0.30
June 20	17.9	9.6	2.62
June 21	14.9	5.8	1.32
June 22	11.4	4.4	0.88
June 23	12.9	5.8	0.14
June 24	16.7	3.7	0.00
June 25	21.1	5.1	0.00
June 26	23.6	9.3	0.00
June 27	20.3	10.4	0.00
June 28	21.9	10.7	0.46
June 29	27.1	9.1	0.00
June 30	28.3	12.7	0.00

July 2003 Calgary Weather

Day	High (°C)	Low (°C)	Precip. (cm)
July 1	25.4	6.6	0.00
July 2	18.8	6.7	0.18
July 3	21.6	9.8	0.00
July 4	24.7	7.6	0.00
July 5	16.3	7.2	1.64
July 6	17.5	4.3	0.00
July 7	21.3	8.9	0.00
July 8	21.0	8.5	1.24
July 9	21.1	8.0	0.00
July 10	21.4	6.5	0.00
July 11	26.0	11.1	0.00
July 12	30.8	11.4	0.00
July 13	21.9	11.5	0.64
July 14	23.7	9.8	0.00
July 15	23.9	8.3	0.00
July 16	29.6	9.5	0.00
July 17	23.6	12.3	0.00
July 18	28.1	10.2	0.00
July 19	24.7	8.3	0.00
July 20	31.6	13.6	0.00
July 21	28.4	10.0	0.00
July 22	31.7	10.5	0.00
July 23	30.1	12.5	0.00
July 24	22.8	12.9	0.00
July 25	20.5	10.7	0.00
July 26	27.4	7.9	0.32
July 27	31.3	9.7	0.00
July 28	27.0	12.8	0.00
July 29	27.4	11.8	0.00
July 30	28.9	12.1	0.00
July 31	28.4	14.6	0.20

August 2003 Calgary Weather

Day	High (°C)	Low (°C)	Precip. (cm)
August 1	32.8	10.8	0.00
August 2	25.8	15.1	0.00
August 3	25.4	12.2	0.00
August 4	23.5	12.5	0.00
August 5	27.1	12.8	1.98
August 6	25.2	12.4	0.26
August 7	25.5	10.6	0.24
August 8	23.9	10.1	0.00
August 9	26.5	11.1	0.04
August 10	25.0	12.2	0.00
August 11	27.6	10.1	0.05
August 12	26.2	12.3	0.00
August 13	28.8	9.5	0.00
August 14	29.6	6.9	0.00
August 15	32.5	7.5	0.00
August 16	26.6	14.4	0.06
August 17	28.0	10.7	0.00
August 18	32.6	11.0	0.00
August 19	25.0	10.1	0.52
August 20	22.2	10.9	0.08
August 21	30.4	8.6	0.00
August 22	28.1	12.8	0.00
August 23	23.4	8.3	0.08
August 24	23.8	4.1	0.00
August 25	24.0	7.2	0.00
August 26	26.1	11.4	0.00
August 27	18.7	8.5	0.60
August 28	17.4	8.6	0.02
August 29	22.3	2.4	0.00
August 30	25.8	4.5	0.00
August 31	28.7	7.2	0.00

September 2003 Calgary Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
September 1	20.9	9.9	0.00	0.0
September 2	23.7	6.7	0.00	0.0
September 3	31.2	5.7	0.00	0.0
September 4	25.5	14.0	0.00	0.0
September 5	31.2	8.4	0.00	0.0
September 6	30.0	7.4	0.00	0.0
September 7	31.1	10.4	0.00	0.0
September 8	19.1	8.6	0.58	0.0
September 9	11.5	6.9	0.58	0.0
September 10	20.8	6.1	0.00	0.0
September 11	17.5	6.2	0.48	0.0
September 12	12.5	2.9	0.16	0.0
September 13	17.8	5.2	0.00	0.0
September 14	20.1	6.8	0.00	0.0
September 15	8.4	1.7	0.46	0.0
September 16	1.8	-1.6	0.78	8.4
September 17	1.9	-2.8	0.22	3.4
September 18	15.6	-1.7	0.00	0.0
September 19	19.1	2.5	0.00	0.0
September 20	15.8	4.7	0.00	0.0
September 21	13.8	4.3	0.38	0.0
September 22	23.2	3.7	0.00	0.0
September 23	12.4	2.1	0.32	0.0
September 24	14.1	-1.3	0.00	0.0
September 25	20.9	4.1	0.00	0.0
September 26	17.8	2.4	0.00	0.0
September 27	15.3	2.7	0.00	0.0
September 28	14.8	7.3	0.00	0.0
September 29	13.5	0.0	0.00	0.0
September 30	17.1	-1.7	0.00	0.0

October 2003 Calgary Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
October 1	22.3	0.0	0.00	0.0
October 2	20.5	4.8	0.00	0.0
October 3	23.5	3.1	0.00	0.0
October 4	25.3	3.6	0.00	0.0
October 5	24.7	5.5	0.00	0.0
October 6	25.2	4.1	0.00	0.0
October 7	21.7	4.4	0.00	0.0
October 8	18.3	1.9	0.00	0.0
October 9	13.6	2.0	0.00	0.0
October 10	13.2	3.6	0.00	0.0
October 11	11.0	-1.3	0.00	0.0
October 12	13.6	0.3	0.00	0.0
October 13	9.2	1.1	0.56	0.0
October 14	6.1	-4.0	0.18	0.4
October 15	4.2	-1.5	0.02	0.2
October 16	15.0	-1.3	0.00	0.0
October 17	17.6	1.1	0.00	0.0
October 18	21.6	0.9	0.00	0.0
October 19	21.0	-0.3	0.00	0.0
October 20	16.3	0.9	0.00	0.0
October 21	24.7	7.7	0.00	0.0
October 22	16.6	3.8	0.00	0.0
October 23	14.5	2.3	0.26	0.0
October 24	9.7	-2.8	0.00	0.0
October 25	16.0	-4.4	0.00	0.0
October 26	22.3	10.8	0.00	0.0
October 27	17.4	4.9	0.44	0.0
October 28	5.3	-0.9	0.58	3.6
October 29	-0.8	-7.5	1.00	12.2
October 30	-7.3	-16.2	0.04	1.2
October 31	-6.1	-20.0	0.00	0.0

November 2003 Calgary Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
November 1	-2.4	-8.0	0.14	3.2
November 2	-4.2	-11.1	0.00	0.0
November 3	-9.8	-14.7	0.22	4.6
November 4	-10.0	-22.8	0.00	0.0
November 5	-4.7	-20.9	0.00	0.0
November 6	-0.9	-18.2	0.00	0.0
November 7	-2.1	-15.1	0.00	0.0
November 8	2.6	-14.7	0.00	0.0
November 9	5.5	-14.4	0.00	0.0
November 10	5.1	-5.9	0.00	0.0
November 11	-1.5	-7.4	0.08	1.6
November 12	5.3	-10.2	0.00	0.0
November 13	10.4	-2.5	0.00	0.0
November 14	9.6	-5.4	0.00	0.0
November 15	2.1	-10.9	0.00	0.0
November 16	5.9	-4.0	0.00	0.0
November 17	4.7	-5.8	0.00	0.0
November 18	7.3	-3.1	0.00	0.0
November 19	-0.9	-11.0	0.84	14.2
November 20	-10.5	-14.8	0.02	0.2
November 21	-14.7	-21.8	0.02	0.4
November 22	-12.7	-26.3	0.00	0.0
November 23	3.7	-13.9	0.00	0.0
November 24	-0.7	-11.1	0.00	0.0
November 25	1.0	-7.9	0.00	0.0
November 26	0.7	-13.9	0.00	0.0
November 27	1.1	-11.9	0.00	0.0
November 28	6.3	-4.8	0.00	0.0
November 29	5.6	-8.2	0.00	0.0
November 30	1.1	-11.6	0.00	0.0

December 2003 Calgary Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
December 1	-0.2	-14.6	0.00	0.0
December 2	6.7	-11.1	0.00	0.0
December 3	4.4	-5.3	0.02	0.4
December 4	-4.7	-14.7	0.00	0.0
December 5	0.5	-7.7	0.00	0.0
December 6	8.1	-8.0	0.00	0.0
December 7	1.4	-14.2	0.00	0.0
December 8	-9.7	-15.7	0.00	0.0
December 9	-4.3	-16.5	0.00	0.0
December 10	-7.1	-18.0	0.00	0.0
December 11	0.2	-17.6	0.00	0.0
December 12	2.6	-8.7	0.00	0.0
December 13	0.4	-8.6	0.00	0.0
December 14	1.6	-11.0	0.00	0.0
December 15	2.1	-8.4	0.00	0.0
December 16	5.9	-4.6	0.00	0.0
December 17	3.5	-4.3	0.00	0.0
December 18	2.9	-4.9	0.00	0.0
December 19	12.7	-4.7	0.00	0.0
December 20	8.0	-2.1	0.00	0.0
December 21	5.0	-6.4	0.00	0.0
December 22	7.8	-8.3	0.00	0.0
December 23	2.0	-6.2	0.00	0.0
December 24	5.3	-1.9	0.00	0.0
December 25	4.4	-7.5	0.00	0.0
December 26	1.8	-9.6	0.00	0.0
December 27	-3.4	-15.0	0.00	0.0
December 28	-8.3	-16.7	0.00	0.0
December 29	-12.2	-21.2	0.05	1.0
December 30	-9.1	-21.3	0.00	0.0
December 31	-1.9	-13.1	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
2012–2024	Calgary International Airport	location
1881–2012	Calgary International Airport	location