Thunder Bay Weather in 1961

Historical record of Thunder Bay, Ontario weather for the year 1961 based on NOAA data.
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1961 Thunder Bay Weather Extremes
Highest temperature 30.6 °C June 4
Lowest temperature -33.3 °C January 22
Highest daily low 18.3 °C September 1
Lowest daily high -21.7 °C January 24
Most daily precipitation 9.8 cm September 10
Most daily snow 9.4 cm December 10
Total annual precipitation 65.3 cm -
Total annual snow 112.2 cm -
Highest Temperatures in Thunder Bay in 1961
Rank Temperature Date
1 30.6 °C Jun 4
2 30.0 °C Aug 4
2 30.0 °C Jul 9
2 30.0 °C Jun 17
5 29.4 °C Jul 26
5 29.4 °C May 30
7 28.3 °C Aug 29
7 28.3 °C Aug 17
7 28.3 °C Aug 7
7 28.3 °C Jun 27
7 28.3 °C May 24
Lowest Temperatures in Thunder Bay in 1961
Rank Temperature Date
1 -33.3 °C January 22
2 -31.7 °C February 2
2 -31.7 °C January 23
4 -31.1 °C January 30
4 -31.1 °C January 24
6 -28.9 °C January 31
6 -28.9 °C January 2
8 -28.3 °C February 20
8 -28.3 °C January 26
10 -27.8 °C December 15
10 -27.8 °C January 25
January 1961 Thunder Bay Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
January 1
-9.4 -20.0 0.13 3.6
January 2
-15.0 -28.9 0.20 5.1
January 3
-16.7 -22.8 0.13 4.8
January 4
-8.9 -25.6 0.00 0.0
January 5
-4.4 -16.7 0.00 0.0
January 6
2.2 -12.2 0.71 7.6
January 7
-1.7 -12.2 0.00 0.0
January 8
-14.4 -23.9 0.00 0.5
January 9
-3.9 -27.2 0.00 0.0
January 10
1.7 -16.1 0.00 0.0
January 11
-7.2 -14.4 0.00 0.0
January 12
0.0 -10.6 0.00 0.0
January 13
0.0 -7.2 0.00 0.0
January 14
-7.8 -22.2 0.00 0.3
January 15
-1.7 -12.2 0.00 0.0
January 16
3.9 -15.6 0.00 0.0
January 17
1.1 -10.6 0.00 0.0
January 18
-12.8 -15.6 0.05 1.0
January 19
-13.9 -20.6 0.08 1.3
January 20
-17.2 -22.2 0.00 0.3
January 21
-20.0 -25.0 0.00 0.3
January 22
-19.4 -33.3 0.00 0.0
January 23
-18.9 -31.7 0.00 0.0
January 24
-21.7 -31.1 0.00 0.0
January 25
-18.3 -27.8 0.00 0.0
January 26
-15.0 -28.3 0.00 0.0
January 27
-16.7 -25.6 0.00 0.0
January 28
-12.8 -26.7 0.00 0.0
January 29
-15.0 -26.7 0.00 0.0
January 30
-13.9 -31.1 0.00 0.0
January 31
-13.3 -28.9 0.00 0.0
February 1961 Thunder Bay Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
February 1
-17.2 -23.3 0.00 0.0
February 2
-15.0 -31.7 0.00 0.0
February 3
-10.0 -17.8 0.03 0.8
February 4
-5.0 -25.0 0.00 0.0
February 5
-1.1 -18.9 0.00 0.0
February 6
1.1 -17.8 0.00 0.0
February 7
4.4 -13.3 0.00 0.0
February 8
6.7 -9.4 0.00 0.0
February 9
2.8 -5.0 0.00 0.0
February 10
-6.1 -12.2 0.03 0.3
February 11
-2.2 -14.4 0.58 6.4
February 12
-1.1 -4.4 0.05 0.3
February 13
1.1 -2.2 0.30 1.5
February 14
-4.4 -7.8 0.00 0.0
February 15
-9.4 -19.4 0.00 0.0
February 16
-2.2 -17.2 0.81 7.6
February 17
-1.1 -5.0 0.00 0.0
February 18
-12.2 -17.8 0.23 3.3
February 19
-10.0 -21.7 0.00 0.0
February 20
-8.3 -28.3 0.03 0.8
February 21
3.3 -18.3 0.13 1.8
February 22
1.7 -5.0 0.00 0.0
February 23
-8.3 -11.1 0.25 2.8
February 24
-6.7 -11.7 0.03 0.5
February 25
-5.6 -11.7 0.05 0.8
February 26
-1.1 -11.7 0.18 3.0
February 27
-1.1 -10.6 0.00 0.0
February 28
-1.1 -15.6 0.00 0.0
March 1961 Thunder Bay Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
March 1
3.9 -6.1 0.03 0.3
March 2
5.0 -5.6 0.05 0.0
March 3
-1.1 -10.0 0.00 0.0
March 4
-5.6 -13.3 0.00 0.0
March 5
-4.4 -13.3 0.08 0.8
March 6
-0.6 -7.8 0.25 3.3
March 7
-2.8 -17.2 0.00 0.0
March 8
3.9 -16.1 0.00 0.0
March 9
-1.1 -8.3 0.00 0.0
March 10
-3.9 -16.1 0.10 3.0
March 11
0.6 -8.3 0.13 1.5
March 12
-1.1 -16.1 0.00 0.0
March 13
-1.7 -18.9 0.00 0.0
March 14
5.0 -7.2 0.00 0.0
March 15
-3.3 -6.1 0.00 0.0
March 16
-1.1 -20.0 0.00 0.0
March 17
0.0 -15.6 0.15 2.0
March 18
4.4 -5.6 0.00 0.0
March 19
7.2 -0.6 0.00 0.0
March 20
7.8 -5.6 0.00 0.0
March 21
3.9 -6.1 0.05 0.0
March 22
1.1 -0.6 0.20 2.0
March 23
10.0 0.0 0.00 0.0
March 24
3.9 -3.9 0.00 0.0
March 25
2.2 -2.8 0.38 0.3
March 26
8.9 0.6 0.18 0.0
March 27
5.6 1.7 1.96 2.3
March 28
-1.7 -5.0 0.00 0.0
March 29
0.6 -8.9 0.00 0.0
March 30
4.4 -12.2 0.03 0.8
March 31
0.0 -2.8 0.00 0.0
April 1961 Thunder Bay Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
April 1
-1.7 -10.0 0.00 0.0
April 2
6.1 -7.2 0.00 0.0
April 3
8.9 -3.9 0.00 0.0
April 4
8.9 -5.6 0.00 0.0
April 5
7.2 -4.4 0.00 0.0
April 6
4.4 -4.4 0.00 0.0
April 7
4.4 -7.2 0.00 0.0
April 8
7.8 -8.9 0.00 0.0
April 9
6.7 -4.4 0.00 0.0
April 10
9.4 -7.8 0.00 0.0
April 11
9.4 -3.9 0.08 0.8
April 12
-0.6 -3.3 0.46 6.9
April 13
6.1 -6.1 0.00 0.0
April 14
6.1 -2.8 0.41 0.0
April 15
3.3 1.7 1.57 0.0
April 16
7.2 1.7 0.28 0.0
April 17
12.8 2.2 0.00 0.0
April 18
10.6 -1.1 0.00 0.0
April 19
7.8 -5.0 0.08 0.0
April 20
10.6 2.8 0.76 0.0
April 21
18.3 3.3 0.00 0.0
April 22
16.7 -1.1 0.00 0.0
April 23
10.6 -2.2 0.00 0.0
April 24
10.0 0.6 0.15 1.5
April 25
7.8 -2.8 0.00 0.0
April 26
10.6 -2.8 0.00 0.0
April 27
8.9 -1.7 0.05 0.0
April 28
7.2 -1.7 0.00 0.0
April 29
8.9 -2.8 0.13 0.0
April 30
2.2 -0.6 0.00 0.0
May 1961 Thunder Bay Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
May 1
4.4 -0.6 0.00 0.0
May 2
13.3 0.6 0.00 0.0
May 3
15.6 1.1 0.00 0.0
May 4
17.8 -1.1 0.00 0.0
May 5
14.4 -2.8 0.00 0.0
May 6
6.7 3.3 1.70 0.0
May 7
16.7 3.3 0.46 0.0
May 8
12.2 5.0 0.71 0.0
May 9
6.7 0.6 0.00 0.0
May 10
10.0 -3.9 0.00 0.0
May 11
26.1 2.8 0.00 0.0
May 12
19.4 8.3 0.53 0.0
May 13
15.6 8.3 0.03 0.0
May 14
8.9 5.6 1.22 0.0
May 15
9.4 5.6 0.00 0.0
May 16
9.4 -2.2 0.00 0.0
May 17
13.3 -4.4 0.00 0.0
May 18
15.0 0.0 0.00 0.0
May 19
22.8 -1.1 0.03 0.0
May 20
20.0 10.0 0.03 0.0
May 21
17.2 -0.6 0.00 0.0
May 22
19.4 0.0 0.00 0.0
May 23
25.6 1.7 0.00 0.0
May 24
28.3 7.2 0.00 0.0
May 25
8.9 1.7 0.00 0.0
May 26
16.1 -1.1 0.00 0.0
May 27
22.2 4.4 0.00 0.0
May 28
15.0 4.4 0.00 0.0
May 29
20.0 -0.6 0.00 0.0
May 30
29.4 0.6 0.00 0.0
May 31
24.4 6.1 1.22 0.0
June 1961 Thunder Bay Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
June 1
14.4 8.9 0.81 0.0
June 2
18.3 10.6 0.10 0.0
June 3
18.9 7.2 0.03 0.0
June 4
30.6 5.0 0.36 0.0
June 5
18.3 11.1 0.00 0.0
June 6
16.1 3.3 0.00 0.0
June 7
21.1 5.0 0.15 0.0
June 8
13.9 9.4 0.86 0.0
June 9
17.2 8.9 0.00 0.0
June 10
15.0 7.8 0.00 0.0
June 11
21.7 3.3 0.03 0.0
June 12
22.2 8.3 0.00 0.0
June 13
20.0 8.9 0.00 0.0
June 14
19.4 4.4 0.00 0.0
June 15
25.0 2.8 0.00 0.0
June 16
27.2 7.2 0.00 0.0
June 17
30.0 7.8 0.00 0.0
June 18
27.2 15.6 0.00 0.0
June 19
18.9 7.2 0.00 0.0
June 20
16.7 10.0 0.03 0.0
June 21
21.1 3.3 0.00 0.0
June 22
18.9 8.9 0.03 0.0
June 23
20.6 5.0 0.00 0.0
June 24
19.4 6.1 0.71 0.0
June 25
26.7 7.2 0.00 0.0
June 26
24.4 6.1 0.41 0.0
June 27
28.3 11.7 0.00 0.0
June 28
24.4 9.4 0.00 0.0
June 29
27.2 10.6 0.00 0.0
June 30
20.0 11.7 0.00 0.0
July 1961 Thunder Bay Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
July 1
23.9 13.3 0.00 0.0
July 2
25.0 11.7 0.56 0.0
July 3
16.7 8.3 0.00 0.0
July 4
23.3 5.0 0.36 0.0
July 5
23.9 11.7 0.79 0.0
July 6
24.4 10.0 0.00 0.0
July 7
20.6 6.1 0.00 0.0
July 8
25.6 7.8 0.00 0.0
July 9
30.0 11.1 0.03 0.0
July 10
27.8 16.1 0.66 0.0
July 11
22.2 12.8 0.00 0.0
July 12
21.7 12.2 0.00 0.0
July 13
17.2 13.3 1.19 0.0
July 14
18.3 12.2 0.94 0.0
July 15
21.7 11.1 0.00 0.0
July 16
23.9 11.1 0.51 0.0
July 17
25.6 14.4 0.00 0.0
July 18
25.0 12.2 0.00 0.0
July 19
22.8 14.4 2.29 0.0
July 20
19.4 13.3 0.00 0.0
July 21
22.8 12.2 0.00 0.0
July 22
22.8 14.4 0.05 0.0
July 23
19.4 15.6 1.35 0.0
July 24
22.2 14.4 1.30 0.0
July 25
25.6 11.1 0.00 0.0
July 26
29.4 13.9 2.26 0.0
July 27
27.8 16.7 0.03 0.0
July 28
26.7 13.3 0.00 0.0
July 29
25.0 15.0 0.00 0.0
July 30
21.7 11.1 0.00 0.0
July 31
22.2 7.8 0.00 0.0
August 1961 Thunder Bay Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
August 1
22.8 7.2 0.46 0.0
August 2
26.7 11.7 0.00 0.0
August 3
25.0 13.3 0.00 0.0
August 4
30.0 13.3 0.36 0.0
August 5
21.1 9.4 0.00 0.0
August 6
25.0 6.7 0.00 0.0
August 7
28.3 12.8 0.03 0.0
August 8
26.1 12.2 0.00 0.0
August 9
23.9 10.0 0.25 0.0
August 10
22.8 14.4 0.08 0.0
August 11
23.3 11.7 0.48 0.0
August 12
18.9 6.1 0.00 0.0
August 13
19.4 4.4 0.00 0.0
August 14
26.7 9.4 0.00 0.0
August 15
23.3 8.3 0.00 0.0
August 16
21.1 5.0 0.00 0.0
August 17
28.3 8.9 0.00 0.0
August 18
25.0 9.4 0.08 0.0
August 19
23.3 7.2 0.00 0.0
August 20
25.0 8.3 0.00 0.0
August 21
22.2 10.0 1.12 0.0
August 22
20.6 12.8 0.08 0.0
August 23
24.4 9.4 0.00 0.0
August 24
24.4 10.6 0.28 0.0
August 25
23.9 12.8 0.08 0.0
August 26
21.7 10.6 0.00 0.0
August 27
21.7 7.8 0.00 0.0
August 28
21.1 10.0 0.00 0.0
August 29
28.3 9.4 0.00 0.0
August 30
24.4 14.4 0.36 0.0
August 31
23.9 15.6 0.66 0.0
September 1961 Thunder Bay Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
September 1
24.4 18.3 0.05 0.0
September 2
25.6 15.6 0.25 0.0
September 3
22.2 8.3 0.00 0.0
September 4
18.3 3.9 0.00 0.0
September 5
19.4 6.7 0.00 0.0
September 6
21.7 11.1 0.74 0.0
September 7
24.4 8.9 0.00 0.0
September 8
27.8 11.1 0.00 0.0
September 9
27.2 15.6 0.46 0.0
September 10
22.2 14.4 9.80 0.0
September 11
14.4 8.9 0.00 0.0
September 12
12.2 5.6 0.00 0.0
September 13
10.6 6.7 1.02 0.0
September 14
9.4 3.9 0.79 0.0
September 15
17.2 2.8 0.00 0.0
September 16
18.3 0.0 0.00 0.0
September 17
20.6 1.7 0.00 0.0
September 18
21.1 12.8 0.13 0.0
September 19
20.6 10.6 0.00 0.0
September 20
20.6 9.4 0.00 0.0
September 21
18.9 9.4 0.28 0.0
September 22
15.6 4.4 0.41 0.0
September 23
12.8 1.7 0.00 0.0
September 24
13.9 0.0 0.00 0.0
September 25
15.6 -1.1 0.00 0.0
September 26
16.7 -2.2 0.15 0.0
September 27
10.0 2.2 0.74 0.0
September 28
7.8 -2.8 0.00 0.0
September 29
8.9 -3.9 0.33 0.0
September 30
12.2 2.8 0.43 0.0
October 1961 Thunder Bay Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
October 1
3.9 0.6 0.00 0.0
October 2
5.0 -3.3 0.00 0.0
October 3
8.9 -5.6 0.00 0.0
October 4
11.1 -3.9 0.10 0.0
October 5
26.7 1.7 0.00 0.0
October 6
24.4 2.2 0.00 0.0
October 7
21.7 10.6 0.00 0.0
October 8
13.9 6.7 0.00 0.0
October 9
12.2 5.6 0.99 0.0
October 10
11.1 6.7 0.08 0.0
October 11
17.8 10.6 1.07 0.0
October 12
10.6 2.8 1.57 0.0
October 13
7.8 1.1 0.00 0.0
October 14
7.2 0.0 0.00 0.0
October 15
12.8 0.0 0.00 0.0
October 16
16.7 -1.7 0.00 0.0
October 17
16.7 1.1 0.00 0.0
October 18
11.1 0.6 0.00 0.0
October 19
4.4 -4.4 0.00 0.0
October 20
7.2 -4.4 0.00 0.0
October 21
9.4 -4.4 0.00 0.0
October 22
11.1 5.0 0.00 0.0
October 23
11.1 -1.1 0.20 0.0
October 24
13.3 -4.4 0.00 0.0
October 25
9.4 3.9 0.00 0.0
October 26
3.9 1.1 0.00 0.0
October 27
7.2 -4.4 1.02 0.0
October 28
11.1 5.0 0.69 0.0
October 29
7.2 1.1 0.00 0.0
October 30
8.9 2.2 0.00 0.0
October 31
7.2 -2.2 0.00 0.0
November 1961 Thunder Bay Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
November 1
5.6 -5.6 0.00 0.0
November 2
10.0 5.0 2.34 0.0
November 3
11.7 -3.3 0.13 0.0
November 4
6.7 -2.8 0.00 0.0
November 5
3.3 -2.8 0.00 0.0
November 6
1.7 -3.3 0.00 0.0
November 7
1.7 -7.2 0.05 0.5
November 8
-2.8 -10.0 0.00 0.0
November 9
1.1 -11.7 0.00 0.0
November 10
5.0 -4.4 0.00 0.0
November 11
12.8 -5.6 0.00 0.0
November 12
7.2 1.7 0.43 0.3
November 13
1.7 -7.2 0.00 0.0
November 14
5.6 -8.9 0.00 0.0
November 15
5.0 -2.8 0.00 0.0
November 16
2.8 -2.2 0.00 0.0
November 17
-0.6 -10.0 0.00 0.0
November 18
0.6 -11.1 0.00 0.0
November 19
3.9 -11.7 0.00 0.0
November 20
0.0 -11.1 0.00 0.0
November 21
1.7 -3.3 0.15 1.8
November 22
1.7 0.0 0.33 3.8
November 23
2.2 -1.1 0.03 0.0
November 24
1.7 -3.3 0.00 0.0
November 25
4.4 -2.2 0.00 0.0
November 26
1.7 -10.0 0.00 0.0
November 27
-4.4 -12.8 0.00 0.0
November 28
-2.2 -15.6 0.00 0.0
November 29
1.7 -11.1 0.00 0.0
November 30
2.2 -13.3 0.10 0.8
December 1961 Thunder Bay Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
December 1
4.4 0.6 0.00 0.0
December 2
1.7 -3.3 0.00 0.0
December 3
5.6 0.6 0.13 0.0
December 4
6.1 -8.3 0.58 0.0
December 5
-3.3 -11.7 0.00 0.0
December 6
-3.3 -10.6 0.00 0.0
December 7
-8.3 -11.1 0.00 0.0
December 8
-6.7 -13.9 0.00 0.0
December 9
-1.7 -15.0 0.23 2.5
December 10
-1.7 -17.2 0.74 9.4
December 11
-16.1 -24.4 0.00 0.0
December 12
-13.3 -21.1 0.10 1.3
December 13
-13.9 -22.8 0.03 0.3
December 14
-13.3 -21.7 0.18 1.5
December 15
-11.1 -27.8 0.03 1.0
December 16
-3.3 -11.7 0.00 0.3
December 17
-1.1 -7.8 0.53 5.1
December 18
-1.1 -6.7 0.00 0.0
December 19
-5.0 -17.2 0.00 0.0
December 20
-10.6 -22.2 0.00 0.0
December 21
-5.6 -22.8 0.00 0.0
December 22
-4.4 -12.8 0.08 0.8
December 23
-6.7 -18.9 0.00 0.0
December 24
-6.1 -20.0 0.00 0.0
December 25
-2.2 -12.2 0.10 1.3
December 26
-2.2 -18.9 0.00 0.0
December 27
-18.9 -23.3 0.00 0.0
December 28
-12.2 -20.6 0.08 1.0
December 29
-12.2 -21.1 0.00 0.3
December 30
-6.1 -15.6 0.00 0.0
December 31
-8.3 -20.0 0.00 0.0
Weather Station Details
Years Station Coordinates
2004–2024 Thunder Bay CS location
1941–2003 Thunder Bay A location