St. Catharines Weather in 1938

Historical record of St. Catharines, Ontario weather for the year 1938 based on NOAA data.

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1938 St. Catharines Weather Extremes
Highest temperature	34.4 °C	July 8
Lowest temperature	-21.1 °C	January 19
Highest daily low	24.4 °C	August 15
Lowest daily high	-12.8 °C	March 3
Most daily precipitation	6.9 cm	August 10
Most daily snow	12.7 cm	November 15
Total annual precipitation	66.2 cm	-
Total annual snow	78.1 cm	-

What was the hottest temperature in St. Catharines in 1938?

The highest temperature recorded in St. Catharines, Ontario in 1938 was 34.4 °C which happened on July 8.

Highest Temperatures: All-Time By Year

Highest Temperatures in St. Catharines in 1938

Rank	Temperature	Date
1	34.4 °C	Jul 8
2	33.3 °C	Aug 3
3	32.8 °C	Aug 20
3	32.8 °C	Aug 16
3	32.8 °C	Jul 7
6	32.2 °C	Aug 15
6	32.2 °C	Aug 7
6	32.2 °C	Jun 24
9	31.7 °C	Jul 25
10	31.1 °C	Aug 5
10	31.1 °C	Aug 2
10	31.1 °C	Jul 28
10	31.1 °C	Jul 13
10	31.1 °C	Jul 9
10	31.1 °C	Jun 23

What was the coldest temperature in St. Catharines in 1938?

The lowest temperature recorded in St. Catharines, Ontario in 1938 was -21.1 °C which happened on Jan 19.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in St. Catharines in 1938

Rank	Temperature	Date
1	-21.1 °C	January 19
2	-17.8 °C	March 4
3	-16.1 °C	February 28
3	-16.1 °C	January 20
5	-13.9 °C	March 3
5	-13.9 °C	January 28
7	-13.3 °C	December 31
8	-12.8 °C	February 1
8	-12.8 °C	January 18
10	-12.2 °C	January 15
10	-12.2 °C	January 11
10	-12.2 °C	January 9

January 1938 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
January 1	2.2	-7.2	0.00	0.0
January 2	-1.1	-2.8	0.00	0.0
January 3	1.7	-5.0	0.00	0.0
January 4	-1.1	-3.9	0.00	0.0
January 5	-5.6	-8.9	0.00	0.0
January 6	1.7	-11.1	0.00	0.0
January 7	1.1	-1.1	0.00	0.0
January 8	-5.0	-8.9	0.00	0.0
January 9	-6.1	-12.2	0.00	0.0
January 10	-5.0	-9.4	0.00	0.0
January 11	-1.1	-12.2	0.00	0.0
January 12	1.7	-6.1	0.76	7.6
January 13	-0.6	-2.2	0.00	0.0
January 14	-0.6	-7.8	0.00	0.0
January 15	-6.7	-12.2	0.00	0.0
January 16	1.7	-8.9	0.76	7.6
January 17	-7.2	-7.2	0.13	1.3
January 18	-8.9	-12.8	0.00	0.0
January 19	-7.2	-21.1	0.00	0.0
January 20	1.1	-16.1	0.00	0.0
January 21	1.1	-10.6	0.00	0.0
January 22	2.8	-1.7	0.00	0.0
January 23	3.9	1.7	0.00	0.0
January 24	7.2	-3.9	0.46	0.0
January 25	1.1	1.1	1.02	10.2
January 26	-6.1	-9.4	0.00	0.0
January 27	-9.4	-11.7	0.51	5.1
January 28	-8.3	-13.9	0.00	0.0
January 29	-1.1	-10.6	0.25	0.0
January 30	8.9	-3.3	0.28	0.0
January 31	-3.3	-3.9	0.00	0.0

February 1938 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
February 1	-7.2	-12.8	0.00	0.0
February 2	0.0	-9.4	0.00	0.0
February 3	6.7	-0.6	0.46	0.0
February 4	1.1	0.0	0.00	0.0
February 5	11.7	-2.2	2.16	0.0
February 6	12.2	5.6	1.73	0.0
February 7	0.6	-1.1	0.00	0.0
February 8	7.8	-4.4	0.00	0.0
February 9	7.8	3.9	0.69	0.0
February 10	-4.4	-6.1	0.00	0.0
February 11	-3.3	-7.8	0.00	0.0
February 12	3.3	-6.7	0.94	0.0
February 13	4.4	0.0	1.52	0.0
February 14	1.7	1.1	0.03	0.3
February 15	-7.2	-11.7	0.00	0.0
February 16	-2.2	-9.4	0.00	0.0
February 17	0.6	-7.8	1.04	0.0
February 18	4.4	0.0	1.60	0.0
February 19	-1.1	-1.7	0.00	0.0
February 20	-1.7	-4.4	0.00	0.0
February 21	-1.1	-7.2	0.00	0.0
February 22	1.1	-7.2	0.13	0.0
February 23	0.6	-0.6	0.00	0.0
February 24	-1.1	-3.9	0.00	0.0
February 25	-4.4	-10.0	0.00	0.0
February 26	3.3	-7.8	0.25	2.5
February 27	3.3	-1.7	0.05	0.5
February 28	-10.0	-16.1	0.00	0.0

March 1938 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
March 1	4.4	-10.6	0.00	0.0
March 2	6.1	2.2	0.41	2.5
March 3	-12.8	-13.9	0.00	0.0
March 4	-6.7	-17.8	0.00	0.0
March 5	5.0	-7.8	0.38	0.0
March 6	0.6	-6.7	0.00	0.0
March 7	1.1	-3.9	0.00	0.0
March 8	0.0	-3.3	0.00	0.0
March 9	2.2	-7.2	0.00	0.0
March 10	0.6	-7.2	0.00	0.0
March 11	1.7	-5.0	0.03	0.3
March 12	9.4	-3.9	0.05	0.0
March 13	13.9	3.9	0.00	0.0
March 14	-1.1	-3.9	0.00	0.0
March 15	4.4	-6.1	0.61	0.0
March 16	9.4	-0.6	1.45	0.0
March 17	11.7	1.7	0.00	0.0
March 18	7.2	1.1	0.00	0.0
March 19	18.3	0.0	0.23	0.0
March 20	14.4	4.4	0.00	0.0
March 21	21.1	1.7	0.00	0.0
March 22	25.0	4.4	0.00	0.0
March 23	21.1	12.2	0.43	0.0
March 24	8.9	2.2	0.00	0.0
March 25	13.9	-1.1	0.15	0.0
March 26	7.8	4.4	0.00	0.0
March 27	7.2	-1.1	0.00	0.0
March 28	11.7	-5.6	0.00	0.0
March 29	14.4	2.2	0.10	0.0
March 30	21.1	2.8	0.00	0.0
March 31	21.1	7.2	0.23	0.0

April 1938 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
April 1	4.4	3.9	0.00	0.0
April 2	2.2	-1.1	0.00	0.0
April 3	2.8	-2.8	0.13	1.3
April 4	5.0	-2.2	0.00	0.0
April 5	-1.1	-4.4	0.00	0.0
April 6	1.1	-5.6	0.00	0.0
April 7	5.0	-2.8	0.00	0.0
April 8	1.7	-1.1	0.33	0.8
April 9	3.3	-0.6	0.00	0.0
April 10	4.4	-1.1	0.00	0.0
April 11	16.1	-2.2	0.00	0.0
April 12	13.3	3.3	0.25	0.0
April 13	21.1	2.8	0.00	0.0
April 14	22.8	10.0	0.00	0.0
April 15	23.9	13.3	0.00	0.0
April 16	16.1	2.2	0.00	0.0
April 17	24.4	7.2	0.30	0.0
April 18	22.8	11.7	0.53	0.0
April 19	21.7	7.2	0.05	0.0
April 20	18.9	12.2	0.00	0.0
April 21	12.8	2.2	0.28	0.0
April 22	10.6	5.0	0.00	0.0
April 23	10.6	-1.7	0.00	0.0
April 24	16.1	2.2	0.10	0.0
April 25	16.7	4.4	0.00	0.0
April 26	19.4	2.8	0.00	0.0
April 27	29.4	7.2	0.00	0.0
April 28	27.8	16.1	0.76	0.0
April 29	15.6	8.9	0.03	0.0
April 30	10.0	6.1	0.00	0.0

May 1938 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)
May 1	18.3	1.7	0.00
May 2	19.4	10.6	0.25
May 3	16.1	7.8	0.53
May 4	18.3	5.0	0.13
May 5	17.2	6.7	0.69
May 6	20.0	8.9	0.00
May 7	15.6	6.1	0.00
May 8	17.2	7.8	0.05
May 9	13.9	7.2	0.00
May 10	11.7	5.0	0.00
May 11	9.4	2.8	0.03
May 12	10.0	3.9	0.18
May 13	16.1	1.7	0.00
May 14	18.3	1.1	0.56
May 15	17.2	6.1	0.18
May 16	21.7	7.2	0.00
May 17	20.6	10.0	0.00
May 18	21.7	8.3	0.00
May 19	18.9	8.9	0.56
May 20	24.4	8.3	0.00
May 21	19.4	9.4	0.00
May 22	22.2	7.2	0.00
May 23	21.7	11.1	1.09
May 24	12.2	9.4	0.00
May 25	15.6	1.1	0.00
May 26	22.2	5.6	0.00
May 27	21.7	8.9	0.00
May 28	22.8	11.1	0.00
May 29	22.8	13.9	0.00
May 30	25.0	14.4	0.00
May 31	21.7	7.2	0.00

June 1938 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)
June 1	27.2	10.0	0.03
June 2	18.9	17.2	0.41
June 3	24.4	10.0	0.00
June 4	24.4	12.2	0.30
June 5	21.7	10.0	0.00
June 6	25.0	13.3	0.91
June 7	20.6	17.2	0.03
June 8	20.0	11.1	0.15
June 9	23.3	8.3	0.00
June 10	22.8	11.1	0.00
June 11	27.2	18.3	0.36
June 12	17.2	15.0	0.18
June 13	23.9	11.1	0.15
June 14	26.1	10.0	0.00
June 15	29.4	13.3	0.00
June 16	28.3	16.7	0.00
June 17	25.6	17.2	0.00
June 18	22.8	15.6	0.00
June 19	20.6	13.3	0.00
June 20	29.4	12.2	0.00
June 21	30.6	14.4	0.00
June 22	29.4	15.6	0.00
June 23	31.1	18.9	0.00
June 24	32.2	17.8	0.00
June 25	28.9	21.1	0.56
June 26	17.2	13.9	0.00
June 27	21.1	12.2	0.00
June 28	23.3	9.4	0.00
June 29	25.6	9.4	0.00
June 30	25.0	13.3	0.00

July 1938 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)
July 1	20.0	16.1	0.08
July 2	23.9	15.6	0.00
July 3	24.4	11.1	0.00
July 4	25.0	10.0	0.00
July 5	30.6	11.7	0.00
July 6	26.7	16.7	0.00
July 7	32.8	13.3	0.00
July 8	34.4	22.8	0.20
July 9	31.1	21.7	0.00
July 10	27.2	17.8	1.24
July 11	27.2	18.3	0.00
July 12	29.4	18.9	0.00
July 13	31.1	15.6	0.00
July 14	27.8	22.2	0.05
July 15	23.9	16.7	0.00
July 16	27.8	12.8	0.00
July 17	25.6	21.1	0.81
July 18	23.9	18.3	0.00
July 19	30.6	16.7	0.00
July 20	27.2	17.2	0.58
July 21	23.9	19.4	0.81
July 22	25.6	17.2	0.56
July 23	27.8	17.8	0.00
July 24	27.2	17.2	0.00
July 25	31.7	18.3	0.00
July 26	29.4	21.1	0.00
July 27	27.2	19.4	0.00
July 28	31.1	20.6	0.51
July 29	26.1	20.0	0.00
July 30	28.9	17.8	0.00
July 31	28.3	19.4	1.52

August 1938 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)
August 1	28.9	20.0	0.00
August 2	31.1	21.1	0.00
August 3	33.3	22.2	0.00
August 4	28.9	23.3	0.00
August 5	31.1	15.6	0.00
August 6	29.4	18.9	0.97
August 7	32.2	20.0	0.00
August 8	27.2	20.0	0.00
August 9	30.0	17.8	0.00
August 10	25.0	17.8	6.93
August 11	26.7	20.0	0.00
August 12	26.7	13.9	0.00
August 13	29.4	17.2	0.00
August 14	30.0	20.6	0.00
August 15	32.2	24.4	0.00
August 16	32.8	23.3	0.25
August 17	29.4	22.8	0.00
August 18	26.7	16.7	0.00
August 19	30.0	16.7	0.00
August 20	32.8	20.0	0.00
August 21	29.4	21.7	0.69
August 22	28.3	18.9	0.00
August 23	27.2	15.6	0.00
August 24	22.2	16.1	0.00
August 25	21.1	13.9	0.00
August 26	25.0	13.9	0.00
August 27	25.6	16.1	0.00
August 28	22.2	12.8	0.00
August 29	30.6	12.8	0.00
August 30	20.0	17.8	0.00
August 31	27.8	12.8	1.65

September 1938 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)
September 1	17.8	15.6	0.00
September 2	18.9	10.6	0.00
September 3	22.2	10.0	0.56
September 4	26.1	15.6	0.00
September 5	17.8	9.4	0.00
September 6	21.1	7.2	0.00
September 7	20.6	13.9	1.70
September 8	15.6	9.4	0.00
September 9	16.7	6.7	0.00
September 10	20.6	6.7	0.15
September 11	20.6	15.0	0.00
September 12	24.4	16.1	0.38
September 13	23.9	14.4	0.00
September 14	18.9	14.4	0.58
September 15	18.3	16.1	0.05
September 16	15.6	10.6	0.00
September 17	20.6	6.7	0.00
September 18	26.1	10.0	1.42
September 19	16.7	13.9	0.18
September 20	15.0	6.7	0.00
September 21	15.6	8.3	0.51
September 22	13.9	10.0	3.89
September 23	25.0	9.4	0.00
September 24	18.9	16.7	0.00
September 25	16.7	5.0	0.00
September 26	24.4	8.9	0.00
September 27	20.0	17.2	0.00
September 28	20.6	7.2	0.00
September 29	13.9	8.3	0.00
September 30	13.9	2.8	0.00

October 1938 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)
October 1	13.3	5.6	0.00
October 2	13.9	2.2	0.00
October 3	15.6	4.4	0.00
October 4	16.1	2.2	0.00
October 5	12.8	6.1	0.48
October 6	8.9	6.1	0.00
October 7	11.7	-1.1	0.00
October 8	13.9	2.8	0.08
October 9	12.2	8.9	0.00
October 10	21.7	3.9	0.00
October 11	28.9	13.9	0.00
October 12	27.2	13.9	0.00
October 13	22.8	15.6	0.30
October 14	22.2	8.3	0.00
October 15	23.9	11.7	0.00
October 16	22.8	10.0	0.00
October 17	29.4	12.8	0.00
October 18	18.9	7.8	0.00
October 19	20.6	8.3	0.10
October 20	11.7	6.1	0.00
October 21	11.7	7.2	0.00
October 22	12.8	5.0	0.00
October 23	21.7	5.6	0.38
October 24	10.0	6.1	0.00
October 25	13.3	5.0	0.00
October 26	20.0	7.2	0.08
October 27	8.9	6.1	0.00
October 28	8.3	0.6	0.00
October 29	12.2	0.6	0.00
October 30	7.2	5.6	0.00
October 31	10.0	-1.7	0.00

November 1938 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
November 1	13.3	-3.3	0.00	0.0
November 2	16.7	2.8	0.00	0.0
November 3	21.7	3.9	0.00	0.0
November 4	22.8	10.0	0.03	0.0
November 5	17.2	12.8	0.00	0.0
November 6	21.7	6.7	0.00	0.0
November 7	24.4	8.9	0.00	0.0
November 8	15.6	15.6	0.61	0.0
November 9	10.0	0.6	0.00	0.0
November 10	15.0	1.1	0.00	0.0
November 11	17.8	2.8	0.00	0.0
November 12	17.2	5.0	0.86	0.0
November 13	16.7	9.4	0.33	0.0
November 14	2.2	-0.6	0.00	0.0
November 15	0.6	-3.3	1.27	12.7
November 16	2.2	-10.0	0.00	0.0
November 17	12.8	0.0	0.38	0.0
November 18	10.6	6.7	1.50	0.0
November 19	6.1	4.4	0.03	0.0
November 20	11.1	0.6	0.00	0.0
November 21	12.2	-1.7	0.00	0.0
November 22	11.7	8.3	0.00	0.0
November 23	-3.3	-5.0	0.38	3.8
November 24	-3.3	-8.9	0.00	0.0
November 25	-4.4	-8.3	0.00	0.0
November 26	1.1	-8.3	0.00	0.0
November 27	1.7	-5.0	0.00	0.0
November 28	1.7	-4.4	0.00	0.0
November 29	7.8	-1.1	0.00	0.0
November 30	3.9	3.3	0.00	0.0

December 1938 St. Catharines Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
December 1	-0.6	-1.1	0.00	0.0
December 2	1.7	-7.2	0.46	0.0
December 3	9.4	-0.6	0.64	0.0
December 4	10.0	4.4	0.00	0.0
December 5	12.8	5.6	0.13	0.0
December 6	5.0	2.2	0.10	0.0
December 7	4.4	1.7	0.00	0.0
December 8	7.2	0.0	0.00	0.0
December 9	5.6	-1.1	0.51	0.0
December 10	6.7	3.3	0.05	0.0
December 11	5.6	1.7	0.10	0.0
December 12	1.1	0.0	0.00	0.0
December 13	0.0	-2.8	0.00	0.0
December 14	2.2	-0.6	0.00	0.0
December 15	-1.7	-7.2	0.00	0.0
December 16	2.8	-6.1	0.00	0.0
December 17	3.9	-1.1	0.00	0.0
December 18	0.6	-1.1	0.00	0.0
December 19	0.6	-3.3	0.00	0.0
December 20	0.6	-2.8	0.00	0.0
December 21	1.1	-2.8	0.38	3.8
December 22	-3.9	-7.8	0.33	3.3
December 23	1.7	-8.3	0.00	0.0
December 24	2.2	0.6	0.00	0.0
December 25	2.2	-4.4	0.00	0.0
December 26	3.3	-6.7	0.38	3.8
December 27	-0.6	-1.7	0.00	0.0
December 28	-5.6	-11.1	0.00	0.0
December 29	0.0	-10.0	0.05	0.5
December 30	-6.1	-8.9	0.00	0.0
December 31	-4.4	-13.3	1.02	10.2

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Weather Station Details

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