St. Catharines Weather in 2013

Historical record of St. Catharines, Ontario weather for the year 2013 based on NOAA data.

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2013 St. Catharines Weather Extremes
Highest temperature	33.2 °C	July 18
Lowest temperature	-11.7 °C	January 23
Highest daily low	25.8 °C	July 18
Lowest daily high	-8.6 °C	January 22
Most daily precipitation	3.7 cm	July 19
Total annual precipitation	67.2 cm	-

What was the hottest temperature in St. Catharines in 2013?

The highest temperature recorded in St. Catharines, Ontario in 2013 was 33.2 °C which happened on July 18.

Highest Temperatures: All-Time By Year

Highest Temperatures in St. Catharines in 2013

Rank	Temperature	Date
1	33.2 °C	Jul 18
2	33.1 °C	Jul 19
2	33.1 °C	Jul 17
4	32.4 °C	Jul 16
5	30.3 °C	Sep 10
6	30.1 °C	Sep 11
7	29.9 °C	Jul 10
8	29.5 °C	Jul 8
9	29.3 °C	Jun 26
10	28.9 °C	Aug 21
10	28.9 °C	Jul 15

What was the coldest temperature in St. Catharines in 2013?

The lowest temperature recorded in St. Catharines, Ontario in 2013 was -11.7 °C which happened on Jan 23.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in St. Catharines in 2013

Rank	Temperature	Date
1	-11.7 °C	January 23
2	-11.5 °C	December 25
3	-11.4 °C	January 22
4	-10.7 °C	January 25
5	-10.3 °C	January 24
6	-10.0 °C	December 16
6	-10.0 °C	February 18
6	-10.0 °C	February 10
9	-9.8 °C	February 17
10	-9.4 °C	December 12
10	-9.4 °C	January 26

January 2013 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)
January 1	0.6	-5.4	0.00
January 2	-1.2	-5.3	0.00
January 3	-0.1	-4.7	0.00
January 4	2.1	-1.2	0.00
January 5	2.6	-1.7	0.00
January 6	3.0	-0.5	0.00
January 7	2.2	-3.5	0.00
January 8	4.6	-0.7	0.00
January 9	7.3	-0.1	0.00
January 10	6.0	1.0	0.00
January 11	10.2	2.3	0.10
January 12	13.8	6.5	0.00
January 13	14.1	5.2	3.27
January 14	5.4	-1.6	0.03
January 15	0.9	-1.6	0.00
January 16	5.2	-1.5	0.00
January 17	2.7	-6.9	0.04
January 18	2.7	-7.4	0.08
January 19	8.4	2.7	0.00
January 20	8.0	-5.6	0.00
January 21	-5.1	-9.0	0.00
January 22	-8.6	-11.4	0.00
January 23	-7.6	-11.7	0.00
January 24	-6.5	-10.3	0.05
January 25	-7.2	-10.7	n/a
January 26	-2.5	-9.4	0.03
January 27	-0.9	-5.3	0.00
January 28	3.8	-2.9	0.73
January 29	13.3	1.1	1.75
January 30	17.2	6.2	0.96
January 31	6.2	-4.3	0.04

February 2013 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)
February 1	-4.1	-6.4	0.00
February 2	-4.7	-7.8	0.07
February 3	-3.7	-8.1	0.05
February 4	-5.0	-7.9	0.00
February 5	-1.9	-7.2	0.00
February 6	-0.9	-5.3	0.00
February 7	-1.1	-5.8	0.00
February 8	-0.1	-6.4	0.45
February 9	-3.3	-7.6	0.00
February 10	1.9	-10.0	n/a
February 11	9.6	1.8	0.54
February 12	2.0	-0.1	0.00
February 13	1.7	-1.4	0.00
February 14	3.5	-3.0	0.08
February 15	2.7	-3.7	0.00
February 16	-1.9	-5.8	0.20
February 17	-4.3	-9.8	0.00
February 18	-0.2	-10.0	0.00
February 19	6.2	-3.8	0.75
February 20	-3.6	-5.3	0.00
February 21	-3.0	-8.2	0.00
February 22	2.5	-4.8	0.03
February 23	3.8	-1.8	0.00
February 24	1.4	-1.8	0.00
February 25	2.2	-0.3	0.00
February 26	3.1	-0.6	n/a
February 27	2.0	0.1	0.97
February 28	2.7	0.2	0.28

March 2013 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)
March 1	0.8	-3.8	0.00
March 2	-1.6	-5.5	0.00
March 3	-2.1	-5.4	0.00
March 4	0.0	-4.2	0.00
March 5	-0.4	-3.3	0.00
March 6	2.2	-0.5	0.00
March 7	3.8	-0.1	0.07
March 8	5.7	0.7	0.04
March 9	3.7	0.0	0.00
March 10	17.5	0.8	0.00
March 11	16.0	4.3	0.26
March 12	5.7	1.7	0.00
March 13	3.9	-3.6	0.00
March 14	1.0	-3.9	0.00
March 15	4.4	-1.2	0.00
March 16	-0.1	-3.9	0.00
March 17	-1.2	-4.0	0.00
March 18	2.9	-4.6	0.08
March 19	3.3	-2.6	0.00
March 20	1.2	-3.3	0.03
March 21	1.0	-5.3	0.00
March 22	1.4	-2.1	0.00
March 23	5.2	-0.9	0.00
March 24	2.3	0.2	0.00
March 25	2.5	1.4	0.00
March 26	8.0	1.8	0.00
March 27	6.0	1.7	0.00
March 28	5.9	2.2	0.00
March 29	9.8	1.9	0.00
March 30	11.5	0.3	0.00
March 31	13.8	5.1	0.00

April 2013 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)
April 1	5.6	-1.6	0.03
April 2	2.5	-2.0	0.00
April 3	2.6	-1.7	0.00
April 4	9.8	-2.0	0.00
April 5	6.9	0.4	0.00
April 6	9.6	-1.7	0.00
April 7	16.8	4.3	0.00
April 8	8.7	3.0	0.37
April 9	8.0	4.7	1.59
April 10	5.1	3.6	1.42
April 11	4.4	1.0	0.73
April 12	6.3	-3.5	1.02
April 13	6.7	n/a	0.07
April 14	7.2	2.8	0.00
April 15	16.0	4.3	0.00
April 16	16.0	5.3	0.09
April 17	9.1	3.4	0.00
April 18	27.1	5.4	0.05
April 19	21.4	4.1	0.10
April 20	4.8	1.3	0.03
April 21	4.7	0.6	0.00
April 22	11.6	2.5	0.00
April 23	14.4	4.8	0.00
April 24	16.3	4.2	0.96
April 25	12.5	2.3	0.08
April 26	11.8	3.1	0.00
April 27	9.9	5.4	0.00
April 28	17.2	5.0	0.18
April 29	14.7	7.6	0.03
April 30	17.3	7.3	0.00

May 2013 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)
May 1	17.6	7.1	0.00
May 2	13.9	7.4	0.00
May 3	12.6	n/a	0.00
May 4	17.0	7.8	0.00
May 5	15.1	7.9	0.00
May 6	14.9	8.8	0.00
May 7	15.8	9.1	0.00
May 8	14.6	11.0	0.16
May 9	20.7	11.0	0.00
May 10	22.8	11.4	0.11
May 11	15.0	n/a	0.00
May 12	10.2	n/a	0.41
May 13	11.5	3.9	0.00
May 14	13.9	4.7	0.00
May 15	21.6	10.4	0.00
May 16	17.6	8.8	0.00
May 17	13.5	2.1	0.00
May 18	12.7	10.1	0.00
May 19	14.1	8.9	0.00
May 20	16.6	10.2	0.34
May 21	23.6	12.4	0.22
May 22	28.2	11.6	0.00
May 23	21.1	6.2	0.60
May 24	11.3	6.0	0.00
May 25	14.6	7.0	0.00
May 26	17.4	8.5	0.00
May 27	19.0	8.1	0.00
May 28	17.1	10.8	2.92
May 29	23.7	12.8	0.70
May 30	27.9	17.8	0.00
May 31	n/a	n/a	n/a

June 2013 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)
June 1	28.2	18.1	1.79
June 2	23.2	11.0	1.13
June 3	17.0	10.0	0.00
June 4	19.1	11.1	0.00
June 5	15.2	12.6	0.00
June 6	14.0	10.6	0.66
June 7	14.7	11.1	0.00
June 8	19.1	11.4	0.00
June 9	19.0	12.1	0.00
June 10	17.4	12.4	3.22
June 11	20.9	12.4	0.17
June 12	17.4	14.1	0.00
June 13	16.3	12.7	2.05
June 14	21.8	12.2	0.00
June 15	23.0	13.3	0.00
June 16	22.7	17.0	0.24
June 17	23.2	16.4	0.00
June 18	18.6	14.0	0.00
June 19	18.3	13.6	0.00
June 20	21.2	12.7	0.00
June 21	21.0	14.6	0.00
June 22	27.3	17.0	0.00
June 23	28.6	17.7	0.00
June 24	28.8	20.2	0.00
June 25	27.3	20.7	0.00
June 26	29.3	20.2	0.00
June 27	22.3	19.4	0.14
June 28	20.9	18.1	0.66
June 29	25.4	17.6	0.09
June 30	21.1	18.5	0.00

July 2013 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)
July 1	19.9	15.3	0.00
July 2	17.8	14.5	0.00
July 3	n/a	n/a	n/a
July 4	27.1	18.9	0.27
July 5	27.5	20.7	0.00
July 6	27.8	20.0	0.30
July 7	27.0	21.5	0.10
July 8	29.5	21.4	0.09
July 9	25.9	21.7	0.00
July 10	29.9	20.0	2.44
July 11	25.2	18.5	0.00
July 12	22.3	19.1	0.00
July 13	23.2	19.4	0.00
July 14	24.9	20.4	0.00
July 15	28.9	22.1	0.00
July 16	32.4	23.4	0.00
July 17	33.1	24.6	0.00
July 18	33.2	25.8	0.00
July 19	33.1	21.7	3.66
July 20	28.5	22.1	1.38
July 21	22.6	19.8	0.00
July 22	23.2	18.4	0.00
July 23	26.6	16.9	0.39
July 24	20.3	15.5	0.00
July 25	21.7	14.8	0.00
July 26	21.6	15.0	0.00
July 27	24.3	18.5	0.41
July 28	23.6	17.0	0.00
July 29	23.0	16.1	0.23
July 30	24.5	16.8	0.00
July 31	22.5	17.3	0.00

August 2013 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)
August 1	25.0	18.5	1.23
August 2	26.1	17.0	1.12
August 3	24.8	17.8	0.00
August 4	23.0	17.3	0.00
August 5	24.0	16.1	0.00
August 6	24.0	16.9	0.00
August 7	27.2	20.9	0.20
August 8	24.3	20.0	0.50
August 9	25.8	17.9	0.31
August 10	23.7	18.3	0.00
August 11	24.9	17.5	0.00
August 12	24.4	17.9	0.73
August 13	21.1	14.8	0.67
August 14	21.9	14.7	0.00
August 15	23.2	14.8	0.00
August 16	25.5	15.3	0.00
August 17	22.6	16.2	0.00
August 18	23.5	17.4	0.00
August 19	27.9	18.1	0.00
August 20	28.3	19.1	0.00
August 21	28.9	21.0	0.00
August 22	27.3	20.1	0.00
August 23	22.4	17.0	0.00
August 24	22.7	15.6	0.00
August 25	27.5	16.0	0.00
August 26	25.7	20.2	1.03
August 27	23.9	19.7	0.57
August 28	23.0	19.2	0.00
August 29	n/a	n/a	n/a
August 30	27.5	20.5	0.00
August 31	25.5	20.8	0.00

September 2013 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)
September 1	23.1	20.2	0.00
September 2	25.1	17.4	0.18
September 3	21.2	15.9	0.04
September 4	25.8	15.8	0.00
September 5	20.3	14.1	0.00
September 6	22.2	11.6	0.00
September 7	20.5	16.9	0.52
September 8	20.2	15.0	0.00
September 9	21.9	12.5	0.00
September 10	30.3	21.7	0.04
September 11	30.1	20.9	n/a
September 12	23.6	17.2	0.06
September 13	17.2	12.2	0.00
September 14	18.6	10.8	0.00
September 15	21.4	12.9	0.22
September 16	15.0	9.0	0.00
September 17	16.5	9.0	0.00
September 18	19.8	10.5	0.00
September 19	23.5	14.3	0.00
September 20	26.3	16.4	n/a
September 21	20.8	13.3	n/a
September 22	14.7	11.6	n/a
September 23	15.8	11.2	n/a
September 24	17.2	10.6	n/a
September 25	17.5	10.1	n/a
September 26	18.0	11.3	n/a
September 27	17.1	13.3	n/a
September 28	18.3	12.7	n/a
September 29	23.1	13.4	n/a
September 30	20.8	16.7	n/a

October 2013 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)
October 1	23.4	14.8	n/a
October 2	22.8	14.8	n/a
October 3	18.1	12.9	n/a
October 4	n/a	n/a	n/a
October 5	16.7	15.7	0.28
October 6	26.1	15.6	0.56
October 7	19.4	12.5	0.91
October 8	16.3	11.2	0.00
October 9	16.7	10.8	0.00
October 10	16.6	10.6	0.00
October 11	16.8	10.2	0.00
October 12	18.4	10.9	0.00
October 13	19.2	14.5	0.78
October 14	17.5	12.0	0.00
October 15	19.3	10.8	0.00
October 16	21.1	12.6	0.40
October 17	17.1	11.6	0.72
October 18	16.4	10.3	0.00
October 19	14.5	8.5	0.81
October 20	14.4	6.4	0.00
October 21	17.4	10.3	0.63
October 22	10.8	7.2	0.00
October 23	9.9	5.0	0.53
October 24	9.0	3.0	0.03
October 25	10.4	5.9	0.00
October 26	8.9	7.1	0.31
October 27	9.6	5.7	0.00
October 28	n/a	n/a	n/a
October 29	n/a	n/a	n/a
October 30	10.5	5.7	0.00
October 31	18.8	7.9	1.23

November 2013 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)
November 1	18.1	9.5	0.14
November 2	9.5	3.3	n/a
November 3	3.7	0.8	0.00
November 4	5.7	0.4	0.00
November 5	14.6	5.1	0.00
November 6	17.2	8.9	0.39
November 7	9.0	4.8	0.08
November 8	6.5	3.8	0.00
November 9	11.6	3.3	0.06
November 10	9.0	4.4	0.07
November 11	8.4	1.0	0.19
November 12	2.4	-1.1	0.00
November 13	5.4	-1.3	n/a
November 14	9.1	4.1	0.00
November 15	11.4	5.8	0.00
November 16	13.7	6.9	0.00
November 17	17.7	11.4	0.55
November 18	11.7	3.7	0.00
November 19	4.9	0.5	0.00
November 20	5.5	-0.7	0.00
November 21	7.6	1.8	0.16
November 22	7.3	1.6	0.50
November 23	2.0	-5.7	0.00
November 24	-2.4	-7.1	0.00
November 25	n/a	n/a	n/a
November 26	n/a	n/a	n/a
November 27	2.0	-3.5	0.20
November 28	-0.8	-4.3	0.56
November 29	-1.7	-5.6	0.09
November 30	3.5	-6.3	0.00

December 2013 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)
December 1	5.1	2.3	0.03
December 2	2.9	1.8	0.00
December 3	3.6	-1.1	0.00
December 4	n/a	n/a	n/a
December 5	n/a	n/a	n/a
December 6	3.8	-0.3	0.00
December 7	-0.2	-4.4	0.00
December 8	-1.1	-5.7	0.00
December 9	3.4	-1.9	0.00
December 10	-1.7	-5.4	0.00
December 11	-2.7	n/a	0.00
December 12	-4.9	-9.4	0.00
December 13	-2.2	-8.1	0.02
December 14	-4.6	-8.7	0.52
December 15	-2.3	-7.8	0.26
December 16	-4.3	-10.0	0.00
December 17	-1.3	-9.0	0.14
December 18	0.1	-2.8	0.00
December 19	4.8	-0.5	0.05
December 20	2.6	0.6	1.09
December 21	2.1	-0.1	1.72
December 22	3.1	-0.2	2.48
December 23	2.9	-2.3	0.07
December 24	-2.2	-9.0	0.17
December 25	-1.8	-11.5	0.00
December 26	0.3	-5.0	0.18
December 27	3.8	-4.0	0.09
December 28	5.2	0.4	0.00
December 29	6.9	-3.1	0.00
December 30	-3.0	-7.6	0.00
December 31	-4.4	-7.6	0.19

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Weather Station Details

Years	Station	Coordinates
1995–2024	Port Weller (AUT)	location
1882–1994	St Catherines	location