Sudbury Weather in 1971

Historical record of Sudbury, Ontario weather for the year 1971 based on NOAA data.
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1971 Sudbury Weather Extremes
Highest temperature 32.8 °C June 29
Lowest temperature -35.6 °C February 1
Highest daily low 19.4 °C September 4
Lowest daily high -23.9 °C February 1
Most daily precipitation 4.3 cm December 10
Most daily snow 22.4 cm January 26
Total annual precipitation 80.3 cm -
Total annual snow 269.1 cm -
Highest Temperatures in Sudbury in 1971
Rank Temperature Date
1 32.8 °C Jun 29
2 31.7 °C Jun 30
3 31.1 °C Aug 7
4 30.0 °C Jun 28
5 29.4 °C Aug 8
5 29.4 °C Aug 6
7 28.9 °C Aug 9
7 28.9 °C Jun 19
9 28.3 °C Sep 3
9 28.3 °C Aug 10
9 28.3 °C Jun 17
Lowest Temperatures in Sudbury in 1971
Rank Temperature Date
1 -35.6 °C February 1
2 -35.0 °C January 31
3 -33.9 °C February 2
4 -31.7 °C January 28
5 -31.1 °C January 30
5 -31.1 °C January 18
7 -28.9 °C January 27
7 -28.9 °C January 17
9 -28.3 °C January 12
10 -27.8 °C December 31
10 -27.8 °C January 16
January 1971 Sudbury Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
January 1
-8.3 -20.0 0.00 0.0
January 2
-5.6 -14.4 0.25 2.5
January 3
-1.7 -7.8 0.00 0.0
January 4
0.0 -6.7 1.07 10.4
January 5
0.0 -13.9 0.13 1.0
January 6
-6.7 -17.8 0.00 0.0
January 7
-11.1 -21.7 0.00 0.0
January 8
-13.3 -25.0 0.00 0.0
January 9
-9.4 -17.8 0.15 1.5
January 10
-3.3 -11.1 0.13 1.3
January 11
-8.9 -25.0 0.15 1.5
January 12
-22.2 -28.3 0.00 0.0
January 13
-15.6 -26.7 0.00 0.0
January 14
-10.0 -16.7 0.18 1.8
January 15
-11.7 -25.0 0.03 0.3
January 16
-18.3 -27.8 0.00 0.0
January 17
-19.4 -28.9 0.00 0.0
January 18
-20.6 -31.1 0.08 0.8
January 19
-14.4 -21.7 0.00 0.0
January 20
-7.2 -21.7 0.05 0.5
January 21
-4.4 -8.9 0.94 10.2
January 22
-2.2 -15.0 0.36 3.6
January 23
-2.2 -11.7 0.28 2.8
January 24
-8.3 -18.9 0.41 5.3
January 25
-8.9 -16.7 0.25 4.1
January 26
-11.7 -25.6 2.11 22.4
January 27
-21.7 -28.9 0.23 2.3
January 28
-20.6 -31.7 0.00 0.0
January 29
-12.2 -25.6 0.30 3.0
January 30
-12.8 -31.1 0.08 0.8
January 31
-22.8 -35.0 0.00 0.0
February 1971 Sudbury Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
February 1
-23.9 -35.6 0.00 0.0
February 2
-21.7 -33.9 0.00 0.0
February 3
-12.2 -27.2 0.00 0.0
February 4
-7.8 -16.1 0.15 1.5
February 5
0.6 -11.7 1.60 14.5
February 6
-6.1 -16.1 0.03 0.3
February 7
-5.6 -17.2 0.00 0.0
February 8
-6.7 -13.3 0.03 0.3
February 9
-12.2 -20.0 0.00 0.0
February 10
-11.1 -17.8 0.18 2.0
February 11
-4.4 -15.0 0.71 8.4
February 12
-5.6 -20.6 0.28 3.3
February 13
-15.6 -25.0 0.00 0.0
February 14
-7.8 -21.7 0.00 0.0
February 15
-6.7 -17.2 0.00 0.0
February 16
-6.1 -19.4 0.00 0.0
February 17
-0.6 -9.4 0.48 4.3
February 18
2.8 -15.0 0.00 0.0
February 19
-6.1 -18.3 0.56 5.6
February 20
-7.2 -8.9 0.66 6.6
February 21
-2.8 -15.0 0.00 0.0
February 22
-2.8 -17.2 0.00 0.0
February 23
-4.4 -8.9 0.61 6.1
February 24
-2.2 -13.3 0.00 0.0
February 25
-1.1 -13.9 0.00 0.0
February 26
3.9 -6.7 0.08 0.0
February 27
3.3 -4.4 2.84 16.3
February 28
-3.3 -7.8 0.81 8.1
March 1971 Sudbury Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
March 1
-2.8 -11.1 0.05 1.5
March 2
-7.2 -16.1 0.00 0.0
March 3
-9.4 -20.0 0.00 0.0
March 4
-4.4 -18.3 0.00 0.0
March 5
-1.1 -17.2 0.00 0.0
March 6
-0.6 -15.6 0.00 0.0
March 7
-4.4 -13.3 1.07 10.4
March 8
-11.1 -16.7 0.15 1.5
March 9
-5.0 -16.1 0.00 0.0
March 10
-3.3 -23.3 0.00 0.0
March 11
1.1 -15.6 0.00 0.0
March 12
0.0 -15.6 0.00 0.0
March 13
0.0 -13.9 0.00 0.0
March 14
3.9 -6.1 0.00 0.0
March 15
2.2 -8.9 1.42 1.5
March 16
-3.9 -13.3 0.08 0.8
March 17
-1.7 -13.9 0.00 0.0
March 18
0.0 -11.7 0.00 0.0
March 19
-1.1 -7.2 0.43 4.6
March 20
0.6 -5.0 0.18 2.0
March 21
1.1 -10.0 0.00 0.0
March 22
-0.6 -12.8 0.00 0.0
March 23
-3.9 -14.4 0.05 0.5
March 24
-4.4 -13.3 0.05 0.5
March 25
-1.7 -16.1 0.00 0.0
March 26
0.0 -14.4 0.00 0.0
March 27
0.6 -10.6 0.00 0.0
March 28
-1.7 -6.1 1.32 11.7
March 29
1.7 -5.6 0.23 2.0
March 30
-0.6 -9.4 0.00 0.0
March 31
2.8 -13.3 0.00 0.0
April 1971 Sudbury Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
April 1
8.3 -2.2 0.36 0.0
April 2
3.9 -6.7 0.13 0.5
April 3
-3.9 -10.0 0.51 5.3
April 4
-2.8 -12.8 0.00 0.0
April 5
1.7 -11.7 0.00 0.0
April 6
3.3 -8.9 0.00 0.0
April 7
1.1 -10.0 0.00 0.0
April 8
2.2 -12.2 0.00 0.0
April 9
4.4 -6.7 0.18 1.5
April 10
2.8 -11.1 0.00 0.0
April 11
10.0 -4.4 0.00 0.0
April 12
3.9 1.7 1.30 0.0
April 13
3.3 -5.6 0.00 0.0
April 14
2.8 -8.9 0.00 0.0
April 15
7.8 -4.4 0.00 0.0
April 16
11.7 -3.3 0.00 0.0
April 17
8.3 1.7 0.00 0.0
April 18
13.3 1.7 0.00 0.0
April 19
11.7 1.7 0.00 0.0
April 20
8.9 1.7 0.08 0.0
April 21
5.0 0.6 0.00 0.0
April 22
8.9 -1.1 0.00 0.0
April 23
8.3 -1.7 0.00 0.0
April 24
6.1 -3.3 0.13 1.3
April 25
7.2 0.0 0.10 1.0
April 26
7.8 -0.6 0.00 0.0
April 27
9.4 0.6 0.00 0.0
April 28
7.8 2.8 0.38 0.0
April 29
11.1 2.8 0.05 0.0
April 30
10.6 1.7 0.00 0.0
May 1971 Sudbury Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
May 1
7.8 1.7 0.00 0.0
May 2
9.4 0.0 0.00 0.0
May 3
10.0 -2.8 0.00 0.0
May 4
15.0 -1.1 0.00 0.0
May 5
15.6 1.7 0.00 0.0
May 6
16.7 2.8 0.00 0.0
May 7
20.6 3.3 0.00 0.0
May 8
20.6 4.4 0.00 0.0
May 9
20.6 3.9 0.00 0.0
May 10
23.9 6.7 0.00 0.0
May 11
22.8 7.2 0.00 0.0
May 12
12.2 0.6 0.64 0.0
May 13
12.2 -0.6 0.00 0.0
May 14
14.4 -1.7 0.00 0.0
May 15
22.2 3.9 0.00 0.0
May 16
22.8 8.9 0.00 0.0
May 17
20.6 6.1 0.00 0.0
May 18
16.1 6.7 1.24 0.0
May 19
25.0 6.1 1.55 0.0
May 20
16.1 5.6 0.00 0.0
May 21
12.8 2.2 0.00 0.0
May 22
17.8 1.7 0.00 0.0
May 23
13.3 1.1 0.00 0.0
May 24
11.1 6.1 0.58 0.0
May 25
12.2 6.7 2.67 0.0
May 26
9.4 5.6 0.69 0.0
May 27
17.2 3.3 0.00 0.0
May 28
22.8 5.6 0.00 0.0
May 29
22.8 6.1 0.00 0.0
May 30
24.4 5.6 0.00 0.0
May 31
16.1 2.8 0.00 0.0
June 1971 Sudbury Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
June 1
21.1 3.3 0.00 0.0
June 2
15.6 6.7 0.05 0.0
June 3
21.1 10.0 0.00 0.0
June 4
23.3 10.0 0.00 0.0
June 5
15.6 6.1 0.28 0.0
June 6
26.1 8.3 1.02 0.0
June 7
23.3 11.1 0.56 0.0
June 8
17.8 5.6 0.00 0.0
June 9
18.3 5.0 0.00 0.0
June 10
21.1 6.1 0.00 0.0
June 11
21.7 10.6 0.00 0.0
June 12
25.6 11.1 0.00 0.0
June 13
25.6 13.9 0.00 0.0
June 14
27.2 13.9 0.00 0.0
June 15
25.6 13.9 0.38 0.0
June 16
27.2 12.8 0.00 0.0
June 17
28.3 13.9 0.00 0.0
June 18
27.8 14.4 0.00 0.0
June 19
28.9 16.7 0.00 0.0
June 20
26.7 16.1 0.46 0.0
June 21
21.1 11.7 0.00 0.0
June 22
23.3 8.3 0.00 0.0
June 23
25.6 12.8 0.10 0.0
June 24
21.1 11.7 0.00 0.0
June 25
20.6 11.7 0.64 0.0
June 26
23.9 11.7 0.00 0.0
June 27
26.7 13.9 0.00 0.0
June 28
30.0 16.7 0.00 0.0
June 29
32.8 17.2 0.00 0.0
June 30
31.7 17.8 0.56 0.0
July 1971 Sudbury Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
July 1
21.7 11.7 0.00 0.0
July 2
21.1 8.3 0.00 0.0
July 3
23.9 11.1 0.00 0.0
July 4
27.8 13.3 0.00 0.0
July 5
25.0 16.7 0.00 0.0
July 6
27.8 14.4 0.00 0.0
July 7
25.6 13.9 0.00 0.0
July 8
26.1 15.6 0.00 0.0
July 9
27.8 11.7 0.00 0.0
July 10
25.0 10.6 0.00 0.0
July 11
22.2 10.6 0.00 0.0
July 12
25.0 10.6 0.00 0.0
July 13
23.9 13.3 1.80 0.0
July 14
22.8 11.7 0.00 0.0
July 15
25.6 12.2 0.00 0.0
July 16
20.6 13.3 0.43 0.0
July 17
21.1 10.0 0.00 0.0
July 18
22.2 8.3 0.00 0.0
July 19
18.9 11.7 0.05 0.0
July 20
22.8 11.1 0.51 0.0
July 21
25.6 10.0 0.30 0.0
July 22
22.2 15.0 0.71 0.0
July 23
19.4 15.0 3.23 0.0
July 24
22.8 11.7 0.00 0.0
July 25
24.4 12.2 0.00 0.0
July 26
22.8 11.1 0.03 0.0
July 27
18.3 7.2 0.00 0.0
July 28
16.7 10.6 2.44 0.0
July 29
19.4 8.3 0.00 0.0
July 30
21.7 7.8 0.00 0.0
July 31
20.0 12.2 0.00 0.0
August 1971 Sudbury Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
August 1
22.8 10.0 0.03 0.0
August 2
20.6 13.9 0.23 0.0
August 3
16.1 8.3 0.00 0.0
August 4
21.7 8.3 0.00 0.0
August 5
26.1 10.0 0.00 0.0
August 6
29.4 12.2 0.00 0.0
August 7
31.1 16.1 0.00 0.0
August 8
29.4 17.8 0.00 0.0
August 9
28.9 16.7 0.00 0.0
August 10
28.3 17.2 0.97 0.0
August 11
17.8 7.2 0.10 0.0
August 12
18.9 6.7 0.51 0.0
August 13
17.8 8.9 0.00 0.0
August 14
18.3 10.0 1.63 0.0
August 15
21.7 8.9 0.00 0.0
August 16
23.3 8.9 0.00 0.0
August 17
27.2 10.6 0.00 0.0
August 18
26.7 15.0 0.00 0.0
August 19
26.1 14.4 0.51 0.0
August 20
25.0 15.6 0.00 0.0
August 21
25.6 11.1 0.00 0.0
August 22
18.9 8.3 0.23 0.0
August 23
13.3 3.3 0.00 0.0
August 24
17.2 1.7 0.00 0.0
August 25
13.3 7.8 0.05 0.0
August 26
20.0 10.6 0.00 0.0
August 27
18.3 14.4 0.38 0.0
August 28
24.4 14.4 0.00 0.0
August 29
25.0 13.9 0.00 0.0
August 30
18.9 9.4 0.91 0.0
August 31
20.6 7.2 0.00 0.0
September 1971 Sudbury Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
September 1
22.2 8.9 0.00 0.0
September 2
24.4 11.7 0.00 0.0
September 3
28.3 17.8 0.00 0.0
September 4
25.6 19.4 0.00 0.0
September 5
27.2 18.3 0.00 0.0
September 6
26.1 18.3 0.00 0.0
September 7
25.0 14.4 0.69 0.0
September 8
22.8 13.3 0.08 0.0
September 9
23.3 8.3 0.00 0.0
September 10
23.9 11.7 0.00 0.0
September 11
21.1 12.8 0.00 0.0
September 12
17.8 12.8 0.00 0.0
September 13
21.1 11.1 0.00 0.0
September 14
23.9 10.6 0.00 0.0
September 15
20.6 10.0 0.36 0.0
September 16
18.9 7.2 0.00 0.0
September 17
18.9 8.9 0.00 0.0
September 18
17.2 6.1 0.00 0.0
September 19
17.2 7.2 1.09 0.0
September 20
15.0 6.1 2.69 0.0
September 21
18.9 3.9 0.00 0.0
September 22
12.8 7.8 0.10 0.0
September 23
13.9 3.9 0.20 0.0
September 24
13.9 1.7 0.00 0.0
September 25
16.1 2.8 0.00 0.0
September 26
18.3 6.7 0.00 0.0
September 27
18.3 7.8 0.00 0.0
September 28
19.4 10.0 1.70 0.0
September 29
20.6 8.9 0.00 0.0
September 30
17.8 7.8 0.00 0.0
October 1971 Sudbury Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
October 1
24.4 14.4 0.00 0.0
October 2
18.3 11.7 0.00 0.0
October 3
20.0 8.9 1.04 0.0
October 4
16.1 10.6 1.09 0.0
October 5
16.7 8.3 0.38 0.0
October 6
9.4 2.2 0.10 0.0
October 7
8.3 1.7 0.00 0.0
October 8
10.0 -0.6 0.74 0.0
October 9
10.6 7.2 1.22 0.0
October 10
12.8 6.1 0.05 0.0
October 11
9.4 1.1 0.20 0.0
October 12
9.4 0.6 0.00 0.0
October 13
9.4 2.2 0.25 0.0
October 14
15.0 6.1 0.00 0.0
October 15
18.3 6.1 0.00 0.0
October 16
10.6 3.9 0.00 0.0
October 17
13.3 3.9 0.00 0.0
October 18
12.8 9.4 0.00 0.0
October 19
18.9 9.4 0.00 0.0
October 20
17.2 11.1 0.00 0.0
October 21
17.2 7.8 0.00 0.0
October 22
15.0 8.9 0.66 0.0
October 23
13.9 5.6 0.00 0.0
October 24
16.1 3.9 0.00 0.0
October 25
15.0 8.9 0.36 0.0
October 26
13.9 10.0 0.05 0.0
October 27
16.1 12.8 0.00 0.0
October 28
16.7 5.6 0.00 0.0
October 29
11.7 3.3 0.00 0.0
October 30
9.4 2.8 0.00 0.0
October 31
15.6 3.9 0.00 0.0
November 1971 Sudbury Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
November 1
8.3 0.0 0.00 0.0
November 2
10.6 2.2 2.69 0.0
November 3
7.2 1.1 0.23 0.0
November 4
1.1 -3.9 0.05 0.5
November 5
11.1 -3.9 0.15 0.0
November 6
8.3 -5.6 0.58 0.0
November 7
-1.7 -8.3 0.03 0.3
November 8
-4.4 -12.2 0.00 0.0
November 9
1.1 -5.6 0.61 6.1
November 10
0.6 -4.4 0.05 0.8
November 11
-1.7 -3.9 0.00 0.0
November 12
2.8 -3.3 0.00 0.0
November 13
0.0 -11.7 0.00 0.0
November 14
1.7 -7.2 0.20 0.3
November 15
0.6 -2.2 0.41 0.3
November 16
3.9 0.0 0.00 0.0
November 17
7.2 2.2 0.10 0.0
November 18
13.3 6.1 0.23 0.0
November 19
11.7 0.0 0.00 0.0
November 20
2.2 -1.7 0.08 1.8
November 21
-1.1 -9.4 0.03 0.3
November 22
-5.0 -11.7 0.00 0.0
November 23
-3.9 -13.3 0.00 0.0
November 24
-4.4 -7.2 0.08 0.8
November 25
-2.2 -6.7 0.23 3.0
November 26
-0.6 -5.6 0.08 0.8
November 27
-1.1 -3.9 0.86 8.6
November 28
-3.3 -7.2 0.00 0.0
November 29
-6.7 -8.9 0.28 3.0
November 30
-6.1 -9.4 0.00 0.0
December 1971 Sudbury Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
December 1
-5.0 -12.8 0.00 0.0
December 2
-2.2 -13.3 0.00 0.0
December 3
1.1 -3.9 0.00 0.0
December 4
-2.8 -10.0 0.00 0.0
December 5
-3.3 -11.7 0.10 1.0
December 6
0.0 -3.9 0.53 5.3
December 7
0.0 -3.9 0.00 0.0
December 8
-1.1 -2.8 0.05 0.5
December 9
1.1 -1.1 0.20 1.3
December 10
8.9 1.1 4.29 0.0
December 11
5.6 0.0 0.00 0.0
December 12
2.8 -5.6 0.00 0.0
December 13
-3.3 -8.9 0.00 0.0
December 14
-5.6 -10.0 0.20 2.0
December 15
2.2 -8.3 1.55 12.2
December 16
2.2 -13.3 0.08 0.8
December 17
-11.1 -16.7 0.05 0.5
December 18
-13.9 -22.8 0.00 0.0
December 19
-8.9 -20.6 0.18 1.8
December 20
-4.4 -10.0 0.00 0.0
December 21
-0.6 -17.2 0.00 0.0
December 22
-11.7 -21.7 0.00 0.0
December 23
0.6 -12.2 0.03 0.3
December 24
2.2 -21.1 0.46 1.0
December 25
-8.9 -22.8 0.18 1.8
December 26
-6.1 -22.8 0.00 0.0
December 27
-12.8 -24.4 1.17 11.7
December 28
-12.2 -18.3 0.00 0.0
December 29
-3.3 -17.8 0.08 0.5
December 30
-17.2 -22.2 0.15 1.5
December 31
-8.3 -27.8 0.03 0.3
Weather Station Details
Years Station Coordinates
2013–2024 Sudbury A location
1955–2013 Sudbury A location
1887–1954 Sudbury location