Thunder Bay Weather in 1949

Historical record of Thunder Bay, Ontario weather for the year 1949 based on NOAA data.

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1949 Thunder Bay Weather Extremes
Highest temperature	35.6 °C	August 8
Lowest temperature	-34.4 °C	January 25
Highest daily low	18.3 °C	August 9
Lowest daily high	-21.1 °C	January 19
Most daily precipitation	4.4 cm	October 8
Most daily snow	26.9 cm	January 23
Total annual precipitation	82.0 cm	-
Total annual snow	233.8 cm	-

What was the hottest temperature in Thunder Bay in 1949?

The highest temperature recorded in Thunder Bay, Ontario in 1949 was 35.6 °C which happened on August 8.

Highest Temperatures: All-Time By Year

Highest Temperatures in Thunder Bay in 1949

Rank	Temperature	Date
1	35.6 °C	Aug 8
2	33.9 °C	Aug 7
3	33.3 °C	Aug 9
4	31.7 °C	Jun 11
5	30.6 °C	Jul 26
6	30.0 °C	Jul 1
7	29.4 °C	Aug 25
8	28.9 °C	Aug 22
8	28.9 °C	Aug 17
8	28.9 °C	Aug 10
8	28.9 °C	Jul 17
8	28.9 °C	Jul 3
8	28.9 °C	Jul 2

What was the coldest temperature in Thunder Bay in 1949?

The lowest temperature recorded in Thunder Bay, Ontario in 1949 was -34.4 °C which happened on Jan 25.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Thunder Bay in 1949

Rank	Temperature	Date
1	-34.4 °C	January 25
2	-31.7 °C	February 2
3	-31.1 °C	February 17
3	-31.1 °C	February 11
5	-30.6 °C	February 10
6	-29.4 °C	February 14
7	-28.9 °C	February 5
7	-28.9 °C	January 29
7	-28.9 °C	January 20
10	-27.8 °C	December 24
10	-27.8 °C	January 17

January 1949 Thunder Bay Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
January 1	-2.8	-22.8	0.00	0.0
January 2	-6.1	-22.8	0.00	0.0
January 3	-1.7	-21.7	0.00	0.0
January 4	1.7	-5.0	1.75	0.3
January 5	1.7	-5.6	0.66	5.8
January 6	3.9	-9.4	0.13	1.3
January 7	5.0	-2.2	0.00	0.0
January 8	-5.6	-8.9	0.15	1.5
January 9	-9.4	-13.9	0.00	0.0
January 10	-13.3	-21.1	0.00	0.0
January 11	-7.8	-22.8	0.08	0.8
January 12	-4.4	-11.1	0.00	0.0
January 13	-4.4	-12.2	0.03	0.3
January 14	0.6	-19.4	0.00	0.0
January 15	3.3	-6.7	0.33	0.0
January 16	-8.9	-16.1	0.15	1.5
January 17	-5.6	-27.8	0.13	1.3
January 18	-4.4	-15.6	0.00	0.0
January 19	-21.1	-26.7	0.00	0.0
January 20	-5.0	-28.9	1.30	13.0
January 21	-3.3	-22.2	2.41	24.1
January 22	-10.0	-26.1	0.03	0.3
January 23	-6.7	-21.7	2.69	26.9
January 24	-13.3	-18.3	0.08	0.8
January 25	-10.0	-34.4	0.33	3.3
January 26	-6.1	-14.4	0.36	3.6
January 27	-8.9	-21.7	0.00	0.0
January 28	-17.8	-21.7	0.00	0.0
January 29	-15.0	-28.9	0.00	0.0
January 30	-8.3	-21.1	0.00	0.0
January 31	-7.8	-15.0	0.05	0.5

February 1949 Thunder Bay Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
February 1	-12.8	-22.8	0.00	0.0
February 2	-15.6	-31.7	0.03	0.3
February 3	-9.4	-27.2	0.00	0.0
February 4	-9.4	-27.2	0.00	0.0
February 5	-6.7	-28.9	0.15	1.5
February 6	-3.3	-12.2	0.84	8.4
February 7	-6.1	-13.9	0.00	0.0
February 8	-5.6	-10.6	0.25	2.5
February 9	-12.8	-25.6	0.00	0.0
February 10	-13.9	-30.6	0.03	0.3
February 11	0.0	-31.1	0.00	0.0
February 12	-1.1	-13.3	0.00	0.0
February 13	-15.6	-26.1	0.08	0.8
February 14	-7.2	-29.4	0.15	1.5
February 15	-3.3	-17.2	0.00	0.0
February 16	-12.8	-18.3	0.00	0.0
February 17	-3.9	-31.1	0.25	2.5
February 18	-1.1	-15.6	0.00	0.0
February 19	-12.2	-20.0	0.03	0.3
February 20	-11.7	-26.7	0.05	0.5
February 21	-2.2	-17.8	0.23	2.3
February 22	-1.7	-25.0	0.15	1.5
February 23	-3.3	-12.2	0.33	3.3
February 24	-13.3	-17.8	0.00	0.0
February 25	-7.8	-21.7	0.00	0.0
February 26	-2.8	-25.6	0.38	3.8
February 27	-5.6	-14.4	0.00	0.0
February 28	-8.9	-25.6	0.00	0.0

March 1949 Thunder Bay Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
March 1	-4.4	-26.1	0.03	0.3
March 2	-0.6	-9.4	0.00	0.0
March 3	2.2	-13.3	0.00	0.0
March 4	6.1	-2.2	0.00	0.0
March 5	-1.1	-8.3	0.03	0.3
March 6	-6.7	-23.3	0.00	0.0
March 7	5.6	-19.4	0.00	0.0
March 8	-9.4	-17.2	0.00	0.0
March 9	-5.6	-24.4	0.00	0.0
March 10	-4.4	-23.9	0.00	0.0
March 11	-1.7	-17.8	0.00	0.0
March 12	0.0	-17.8	0.00	0.0
March 13	1.7	-12.8	0.03	0.3
March 14	-7.2	-15.6	0.00	0.0
March 15	-5.6	-17.8	0.00	0.0
March 16	-5.0	-12.8	0.00	0.0
March 17	-5.6	-13.9	0.00	0.0
March 18	-10.0	-23.3	0.00	0.0
March 19	-5.6	-25.0	0.00	0.0
March 20	-1.7	-15.0	0.76	7.6
March 21	-3.3	-6.1	1.80	18.0
March 22	-3.9	-10.6	0.00	0.0
March 23	2.2	-16.1	0.00	0.0
March 24	1.7	-6.7	0.03	0.0
March 25	4.4	-0.6	0.46	4.6
March 26	9.4	1.1	0.41	4.1
March 27	2.2	-0.6	0.20	2.0
March 28	1.7	-6.1	0.08	0.8
March 29	7.2	-3.9	0.00	0.0
March 30	8.3	-2.2	0.00	0.0
March 31	6.1	-4.4	0.00	0.0

April 1949 Thunder Bay Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
April 1	5.6	-8.9	0.00	0.0
April 2	10.0	-7.8	0.00	0.0
April 3	11.7	-5.6	0.00	0.0
April 4	12.2	-3.9	0.74	0.0
April 5	4.4	0.6	0.38	0.0
April 6	9.4	-1.1	0.08	0.8
April 7	4.4	-1.1	0.05	0.0
April 8	7.8	-3.3	0.00	0.0
April 9	7.8	-8.3	0.00	0.0
April 10	15.6	-3.3	0.00	0.0
April 11	16.7	-3.3	0.00	0.0
April 12	21.1	1.7	0.00	0.0
April 13	6.7	-2.8	0.00	0.0
April 14	1.7	-3.3	0.00	0.0
April 15	5.0	-4.4	0.00	0.0
April 16	7.2	-9.4	0.00	0.0
April 17	7.2	-1.1	0.00	0.0
April 18	12.2	-6.7	0.00	0.0
April 19	13.9	-6.1	0.13	0.0
April 20	18.9	1.1	0.36	0.0
April 21	9.4	3.3	0.36	0.0
April 22	13.9	3.9	0.00	0.0
April 23	5.0	-3.3	0.00	0.0
April 24	2.2	-10.0	0.00	0.0
April 25	22.2	-3.9	0.00	0.0
April 26	17.2	0.0	0.08	0.0
April 27	15.0	-1.7	0.00	0.0
April 28	20.6	-2.2	0.10	0.0
April 29	28.3	13.9	0.00	0.0
April 30	25.0	0.6	0.00	0.0

May 1949 Thunder Bay Weather

Day	High (°C)	Low (°C)	Precip. (cm)
May 1	14.4	-1.1	1.02
May 2	13.9	5.6	0.61
May 3	19.4	1.1	0.43
May 4	23.3	6.7	3.30
May 5	17.8	7.8	0.86
May 6	17.8	8.3	0.05
May 7	22.2	0.0	0.00
May 8	20.0	5.6	0.00
May 9	9.4	-2.8	0.00
May 10	16.7	-4.4	0.03
May 11	13.9	3.9	0.00
May 12	11.7	-2.8	0.10
May 13	21.1	3.3	0.00
May 14	8.9	-2.2	0.00
May 15	14.4	-5.0	0.00
May 16	16.7	-0.6	0.00
May 17	11.7	3.9	1.17
May 18	22.2	3.3	0.13
May 19	11.7	-1.1	0.00
May 20	13.9	-3.9	0.03
May 21	8.3	3.9	0.23
May 22	16.7	0.6	0.03
May 23	12.2	2.8	0.13
May 24	7.8	-1.1	1.98
May 25	12.2	-1.1	0.00
May 26	15.6	1.7	0.00
May 27	13.9	-1.7	0.00
May 28	16.1	-1.7	0.00
May 29	15.6	0.6	0.00
May 30	16.1	7.8	0.00
May 31	19.4	8.9	0.00

June 1949 Thunder Bay Weather

Day	High (°C)	Low (°C)	Precip. (cm)
June 1	17.8	8.3	0.00
June 2	17.8	8.9	0.13
June 3	26.7	8.3	0.00
June 4	15.6	8.9	0.00
June 5	26.7	4.4	0.03
June 6	16.7	8.9	0.00
June 7	15.6	-2.8	0.00
June 8	18.3	-2.8	0.10
June 9	14.4	6.7	0.56
June 10	27.8	8.3	0.10
June 11	31.7	14.4	0.00
June 12	25.0	9.4	1.30
June 13	22.8	12.8	0.00
June 14	18.9	7.8	0.00
June 15	23.3	8.9	0.00
June 16	14.4	8.9	0.36
June 17	24.4	10.6	0.89
June 18	26.1	12.8	0.00
June 19	12.2	8.9	2.08
June 20	19.4	9.4	0.00
June 21	25.6	11.1	0.00
June 22	24.4	10.0	0.03
June 23	18.3	10.0	0.18
June 24	24.4	8.9	0.05
June 25	25.6	8.9	1.02
June 26	25.6	9.4	0.00
June 27	24.4	10.6	0.13
June 28	27.2	9.4	0.00
June 29	26.7	7.2	0.00
June 30	25.0	10.0	2.06

July 1949 Thunder Bay Weather

Day	High (°C)	Low (°C)	Precip. (cm)
July 1	30.0	12.8	0.00
July 2	28.9	9.4	2.74
July 3	28.9	12.2	0.25
July 4	25.0	16.7	0.00
July 5	17.2	13.9	0.13
July 6	20.6	11.1	0.94
July 7	16.7	11.7	0.05
July 8	18.3	12.2	0.00
July 9	26.1	13.3	0.00
July 10	23.3	4.4	0.00
July 11	27.8	8.9	0.08
July 12	25.6	13.3	0.00
July 13	26.1	6.1	0.00
July 14	27.8	8.3	0.00
July 15	20.6	10.0	0.00
July 16	26.1	8.3	0.00
July 17	28.9	11.1	0.00
July 18	25.0	15.0	0.56
July 19	20.0	13.9	0.00
July 20	20.0	7.8	0.00
July 21	21.1	10.6	0.03
July 22	22.8	13.3	0.00
July 23	24.4	6.7	0.46
July 24	26.7	15.0	0.00
July 25	23.3	13.3	0.00
July 26	30.6	15.6	0.00
July 27	25.0	10.0	0.00
July 28	23.9	13.3	0.74
July 29	19.4	13.3	0.00
July 30	22.8	7.8	0.00
July 31	19.4	6.1	1.14

August 1949 Thunder Bay Weather

Day	High (°C)	Low (°C)	Precip. (cm)
August 1	24.4	13.3	0.56
August 2	20.0	10.0	0.00
August 3	23.9	6.7	0.00
August 4	26.7	10.0	0.05
August 5	21.7	11.7	0.46
August 6	26.7	11.7	0.00
August 7	33.9	12.2	0.00
August 8	35.6	16.7	0.00
August 9	33.3	18.3	0.10
August 10	28.9	16.7	0.00
August 11	20.6	13.9	0.00
August 12	21.7	8.9	0.00
August 13	23.3	10.0	0.00
August 14	19.4	15.6	0.30
August 15	25.6	11.1	0.00
August 16	27.2	11.1	0.25
August 17	28.9	16.7	0.10
August 18	21.7	11.7	0.00
August 19	18.9	7.8	0.00
August 20	26.7	2.8	0.00
August 21	26.7	7.8	0.00
August 22	28.9	10.0	0.00
August 23	19.4	12.8	0.00
August 24	17.8	8.3	0.76
August 25	29.4	13.3	0.38
August 26	21.1	13.3	1.47
August 27	24.4	10.0	0.53
August 28	20.0	10.0	0.08
August 29	25.0	5.6	0.43
August 30	17.8	7.2	0.00
August 31	11.7	3.3	0.05

September 1949 Thunder Bay Weather

Day	High (°C)	Low (°C)	Precip. (cm)
September 1	19.4	-1.1	0.00
September 2	20.0	6.1	2.59
September 3	20.6	11.7	0.08
September 4	20.0	7.2	0.00
September 5	15.6	8.9	0.00
September 6	16.1	6.1	0.28
September 7	15.6	5.0	0.23
September 8	17.8	0.0	0.00
September 9	18.3	5.6	0.00
September 10	16.1	3.3	0.00
September 11	19.4	6.7	1.19
September 12	20.0	13.3	1.09
September 13	11.1	8.9	0.05
September 14	11.7	3.3	0.05
September 15	11.7	5.0	0.00
September 16	15.0	5.0	0.00
September 17	17.2	7.8	0.00
September 18	22.8	1.1	0.20
September 19	13.3	7.8	0.00
September 20	14.4	0.0	0.08
September 21	15.0	6.7	0.05
September 22	11.7	3.9	0.05
September 23	13.3	4.4	0.00
September 24	13.9	-3.9	0.00
September 25	12.2	5.0	0.10
September 26	21.1	6.1	0.89
September 27	13.3	1.7	0.03
September 28	10.6	-2.2	0.00
September 29	22.2	-3.3	0.00
September 30	12.8	0.0	0.00

October 1949 Thunder Bay Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
October 1	15.6	-1.1	0.20	0.0
October 2	22.2	8.9	0.00	0.0
October 3	21.1	2.8	0.97	0.0
October 4	15.6	3.9	0.00	0.0
October 5	16.7	-2.2	0.00	0.0
October 6	16.1	9.4	0.10	0.0
October 7	13.9	8.3	1.22	0.0
October 8	11.1	7.8	4.37	0.0
October 9	16.1	4.4	0.10	0.0
October 10	21.1	5.6	4.24	0.0
October 11	12.8	6.7	0.00	0.0
October 12	12.8	0.0	0.00	0.0
October 13	16.7	-1.7	0.00	0.0
October 14	14.4	-2.2	0.00	0.0
October 15	16.1	-4.4	0.00	0.0
October 16	20.0	8.3	0.00	0.0
October 17	11.7	5.6	0.00	0.0
October 18	15.6	5.6	0.00	0.0
October 19	12.2	2.8	0.99	0.0
October 20	5.6	2.2	0.05	0.0
October 21	8.9	2.8	1.91	0.0
October 22	5.6	1.1	0.00	0.0
October 23	5.6	-0.6	0.00	0.0
October 24	2.8	-9.4	0.56	5.6
October 25	3.3	-3.3	0.05	0.5
October 26	3.3	-6.7	0.00	0.0
October 27	14.4	-5.6	0.00	0.0
October 28	14.4	-2.8	0.00	0.0
October 29	16.7	-2.8	0.00	0.0
October 30	2.2	-2.8	0.00	0.0
October 31	3.3	-6.1	0.38	3.0

November 1949 Thunder Bay Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
November 1	8.3	-1.1	0.00	0.0
November 2	-0.6	-7.2	0.00	0.0
November 3	1.1	-8.9	0.81	8.1
November 4	3.3	-3.9	0.00	0.0
November 5	7.8	-2.8	0.00	0.0
November 6	12.2	0.0	0.00	0.0
November 7	16.1	-2.2	0.00	0.0
November 8	6.7	-1.1	0.00	0.0
November 9	6.1	-2.2	0.05	0.0
November 10	2.8	1.1	0.00	0.0
November 11	3.9	0.0	0.00	0.0
November 12	1.7	-1.1	1.04	8.9
November 13	0.6	-6.1	0.08	0.8
November 14	0.0	-7.8	0.25	2.5
November 15	-0.6	-12.8	0.00	0.0
November 16	0.0	-8.9	0.08	0.8
November 17	-1.1	-4.4	0.00	0.0
November 18	-0.6	-5.6	0.18	1.8
November 19	-0.6	-5.0	0.00	0.0
November 20	-4.4	-11.7	0.00	0.0
November 21	-2.2	-12.2	0.00	0.0
November 22	-2.2	-11.1	0.00	0.0
November 23	-10.0	-13.9	0.00	0.0
November 24	-8.9	-17.8	0.00	0.0
November 25	-2.8	-19.4	0.05	0.5
November 26	-1.7	-16.7	1.63	16.3
November 27	3.3	-15.0	0.30	2.5
November 28	6.1	-1.7	0.00	0.0
November 29	4.4	-5.6	0.03	0.3
November 30	-3.3	-5.6	0.00	0.0

December 1949 Thunder Bay Weather

Day	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
December 1	-6.1	-11.7	0.00	0.0
December 2	1.7	-21.1	0.05	0.5
December 3	2.2	-2.8	0.20	2.0
December 4	-2.8	-10.0	0.03	0.3
December 5	-7.8	-12.2	0.03	0.3
December 6	-8.3	-18.3	0.25	2.5
December 7	-11.1	-18.3	0.03	0.3
December 8	-6.7	-17.2	0.00	0.0
December 9	-2.2	-22.2	0.00	0.0
December 10	2.2	-6.1	0.51	0.0
December 11	8.3	-1.1	0.48	0.3
December 12	-10.6	-15.0	0.00	0.0
December 13	-15.6	-21.7	0.00	0.0
December 14	-16.7	-22.2	0.00	0.0
December 15	-10.6	-21.1	0.00	0.0
December 16	0.6	-15.0	0.00	0.0
December 17	1.1	-5.6	0.00	0.0
December 18	-3.3	-5.6	0.08	0.0
December 19	1.1	-5.6	0.00	0.0
December 20	1.7	-0.6	0.10	1.0
December 21	-10.6	-20.0	0.00	0.0
December 22	-15.0	-18.9	0.00	0.0
December 23	-17.8	-25.0	0.00	0.0
December 24	-0.6	-27.8	1.19	11.9
December 25	3.3	-13.9	0.46	4.6
December 26	-7.2	-22.2	0.13	1.3
December 27	-6.7	-16.1	0.08	0.8
December 28	-15.0	-20.6	0.25	2.5
December 29	-1.7	-23.9	0.03	0.3
December 30	4.4	-11.7	0.00	0.0
December 31	-1.1	-9.4	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
2004–2024	Thunder Bay CS	location
1941–2003	Thunder Bay A	location