Sept-Îles Weather in 1977

Historical record of Sept-Îles, Quebec weather for the year 1977 based on NOAA data.
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1977 Sept-Îles Weather Extremes
Highest temperature 26.2 °C May 22
Lowest temperature -33.8 °C January 14
Highest daily low 13.8 °C June 30
Lowest daily high -23.2 °C January 13
Most daily precipitation 4.6 cm July 25
Most daily snow 32.1 cm December 22
Total annual precipitation 102.4 cm -
Total annual snow 354.3 cm -
Highest Temperatures in Sept-Îles in 1977
Rank Temperature Date
1 26.2 °C May 22
2 25.6 °C Jul 21
3 25.2 °C Aug 6
4 24.9 °C Aug 29
5 24.6 °C Jul 11
6 23.5 °C May 23
7 23.4 °C Aug 8
8 22.9 °C Jun 29
9 22.7 °C Jul 18
10 22.6 °C Jul 16
Lowest Temperatures in Sept-Îles in 1977
Rank Temperature Date
1 -33.8 °C January 14
2 -30.1 °C January 15
2 -30.1 °C January 10
4 -29.0 °C January 13
5 -27.4 °C January 17
5 -27.4 °C January 16
7 -26.6 °C January 12
8 -26.4 °C December 31
9 -25.8 °C February 24
10 -25.5 °C December 14
10 -25.5 °C January 9
January 1977 Sept-Îles Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
January 1
-2.8 -8.2 0.11 1.2
January 2
-5.1 -11.2 0.00 0.0
January 3
-7.4 -13.1 0.00 0.0
January 4
-7.8 -14.5 0.41 4.1
January 5
-7.7 -15.1 0.20 2.0
January 6
-13.8 -20.9 0.00 0.0
January 7
-9.1 -20.6 0.12 1.2
January 8
-5.6 -13.6 0.00 0.0
January 9
-12.9 -25.5 0.00 0.0
January 10
-14.0 -30.1 0.80 8.0
January 11
-1.2 -19.4 1.96 19.6
January 12
-22.9 -26.6 0.00 0.0
January 13
-23.2 -29.0 0.00 0.0
January 14
-21.2 -33.8 0.00 0.0
January 15
-16.6 -30.1 0.00 0.0
January 16
-18.4 -27.4 0.00 0.0
January 17
-7.7 -27.4 0.13 1.3
January 18
-6.7 -14.7 0.00 0.0
January 19
-11.1 -16.7 0.25 2.5
January 20
-12.3 -22.2 0.00 0.0
January 21
-2.9 -12.3 0.00 0.0
January 22
1.7 -3.0 0.00 0.0
January 23
-2.4 -13.6 0.00 0.0
January 24
-5.3 -11.4 0.08 0.8
January 25
-2.8 -10.2 0.56 5.6
January 26
-0.1 -6.0 0.99 10.9
January 27
-5.6 -11.7 0.46 4.6
January 28
-5.8 -14.6 0.20 2.0
January 29
-2.1 -16.2 2.00 20.0
January 30
-11.2 -23.0 0.05 0.5
January 31
-9.6 -16.3 0.44 5.0
February 1977 Sept-Îles Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
February 1
-10.0 -21.2 0.07 0.7
February 2
-8.2 -20.8 0.00 0.0
February 3
-11.8 -20.9 0.00 0.0
February 4
-7.0 -20.8 0.00 0.0
February 5
-1.4 -15.1 0.00 0.0
February 6
-6.5 -13.1 0.00 0.0
February 7
-0.8 -5.3 0.00 0.0
February 8
-4.5 -16.7 0.00 0.0
February 9
-6.2 -20.9 0.08 1.6
February 10
-4.2 -15.7 0.00 0.0
February 11
-11.8 -18.3 0.02 0.2
February 12
-11.1 -20.8 0.02 0.2
February 13
-13.1 -22.1 0.00 0.0
February 14
-8.3 -13.6 0.61 6.1
February 15
-6.2 -13.4 0.17 1.7
February 16
-6.1 -18.0 0.00 0.0
February 17
-1.6 -14.6 0.00 0.0
February 18
-4.4 -14.6 0.00 0.0
February 19
-5.1 -10.9 0.10 1.0
February 20
-4.6 -11.4 0.00 0.0
February 21
-4.2 -10.8 1.19 11.9
February 22
-8.9 -19.6 0.32 3.2
February 23
-14.1 -22.0 0.00 0.0
February 24
-10.5 -25.8 0.00 0.0
February 25
-5.4 -11.9 0.00 0.0
February 26
-2.2 -6.7 0.66 7.2
February 27
-1.4 -3.8 0.04 0.6
February 28
-1.2 -9.8 0.59 5.9
March 1977 Sept-Îles Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
March 1
-9.0 -19.2 0.00 0.0
March 2
-8.2 -19.6 0.00 0.0
March 3
-7.3 -17.5 0.00 0.0
March 4
3.9 -10.9 0.00 0.0
March 5
-2.0 -7.3 0.44 5.4
March 6
-1.3 -5.8 0.02 1.0
March 7
-1.3 -5.3 0.10 1.0
March 8
-1.6 -9.8 0.04 0.4
March 9
-0.6 -14.5 0.00 0.0
March 10
5.2 -4.5 0.09 0.9
March 11
5.3 -8.5 0.00 0.0
March 12
6.0 -10.2 0.00 0.0
March 13
0.6 -8.4 0.00 0.0
March 14
-1.4 -8.6 0.00 0.0
March 15
0.5 -2.7 0.00 0.0
March 16
1.2 -2.6 0.04 0.4
March 17
1.7 -5.8 1.42 13.9
March 18
-4.2 -10.7 0.00 0.0
March 19
-0.5 -12.4 0.00 0.0
March 20
-0.9 -14.0 0.00 0.0
March 21
1.0 -9.8 0.00 0.0
March 22
-1.2 -9.3 0.00 0.0
March 23
0.4 -8.1 0.00 0.0
March 24
3.1 -2.1 0.00 0.0
March 25
7.9 2.2 0.10 0.0
March 26
9.4 1.2 0.00 0.0
March 27
9.1 0.6 0.00 0.0
March 28
6.7 -0.3 0.00 0.0
March 29
3.8 -2.1 0.00 0.0
March 30
1.4 -2.0 0.12 0.4
March 31
2.3 -1.4 0.66 0.0
April 1977 Sept-Îles Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
April 1
2.3 -4.1 0.00 n/a
April 2
3.9 -4.6 0.00 0.0
April 3
1.6 -2.7 2.50 25.0
April 4
-2.7 -13.4 0.18 1.8
April 5
-2.3 -15.4 0.92 9.2
April 6
1.1 -5.0 0.30 3.0
April 7
-5.0 -14.9 0.00 0.0
April 8
-2.9 -16.7 0.00 0.0
April 9
-1.4 -8.6 0.04 0.8
April 10
0.4 -10.1 0.00 0.0
April 11
-0.3 -12.2 0.16 1.6
April 12
10.5 -4.1 0.00 0.0
April 13
1.3 -6.6 0.00 0.0
April 14
4.1 -4.0 0.00 0.0
April 15
2.8 -2.6 0.00 0.0
April 16
8.9 -0.4 0.00 0.0
April 17
7.8 -3.0 0.00 0.0
April 18
2.8 -5.8 0.00 0.0
April 19
6.2 -3.6 0.00 0.0
April 20
4.7 -0.3 0.31 0.0
April 21
11.4 1.0 0.00 0.0
April 22
13.5 2.9 0.00 0.0
April 23
9.8 0.6 0.00 0.0
April 24
3.4 -3.3 0.00 0.0
April 25
4.8 -4.4 0.00 0.0
April 26
3.1 -1.8 0.00 0.0
April 27
6.5 -2.0 0.05 0.0
April 28
3.2 -3.0 2.52 1.6
April 29
0.6 -6.5 0.10 1.0
April 30
3.1 -7.3 0.00 0.0
May 1977 Sept-Îles Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
May 1
5.0 -5.5 0.00 0.0
May 2
6.1 1.1 0.20 0.0
May 3
5.6 -1.3 0.00 0.0
May 4
12.3 -2.4 0.00 0.0
May 5
11.5 -0.9 0.00 0.0
May 6
6.3 1.3 0.18 0.0
May 7
2.9 -0.4 0.81 4.1
May 8
4.4 -0.3 0.96 4.4
May 9
11.6 -0.6 0.00 0.0
May 10
9.1 2.3 0.00 0.0
May 11
11.4 0.9 0.00 0.0
May 12
14.4 2.2 0.00 0.0
May 13
9.6 2.8 0.94 0.0
May 14
8.6 3.2 0.00 0.0
May 15
13.5 2.0 0.00 0.0
May 16
8.5 2.3 0.00 0.0
May 17
16.0 1.8 0.36 0.0
May 18
11.8 0.5 0.00 0.0
May 19
8.2 2.6 0.00 0.0
May 20
15.2 0.6 0.00 0.0
May 21
15.1 0.8 0.10 0.0
May 22
26.2 6.1 0.15 0.0
May 23
23.5 8.6 1.22 0.0
May 24
16.9 8.0 0.23 0.0
May 25
11.9 3.7 0.00 0.0
May 26
10.4 1.0 0.00 0.0
May 27
10.4 1.1 0.00 0.0
May 28
18.2 4.3 0.00 0.0
May 29
13.7 1.7 0.00 0.0
May 30
12.9 0.0 0.00 0.0
May 31
17.7 2.1 0.00 0.0
June 1977 Sept-Îles Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
June 1
16.4 6.4 0.00 0.0
June 2
15.2 8.5 0.00 0.0
June 3
13.5 8.8 0.00 0.0
June 4
15.0 5.0 1.15 0.0
June 5
10.2 4.3 0.77 0.0
June 6
10.0 5.9 2.26 0.0
June 7
11.6 4.6 0.56 0.0
June 8
10.5 4.9 2.24 0.0
June 9
14.8 5.5 0.20 0.0
June 10
15.1 7.8 0.00 0.0
June 11
17.8 7.4 0.20 0.0
June 12
11.9 7.5 0.15 0.0
June 13
16.0 6.1 0.00 0.0
June 14
13.1 4.7 0.08 0.0
June 15
15.0 7.0 0.00 0.0
June 16
17.2 4.6 0.00 0.0
June 17
16.6 3.6 0.00 0.0
June 18
15.2 5.1 0.00 0.0
June 19
17.4 7.5 0.00 0.0
June 20
15.4 8.7 0.00 0.0
June 21
14.6 6.4 0.00 0.0
June 22
16.0 4.5 0.00 0.0
June 23
17.8 4.4 0.00 0.0
June 24
20.2 8.3 0.00 0.0
June 25
17.2 8.5 0.36 0.0
June 26
17.1 7.3 0.00 0.0
June 27
17.3 10.0 0.00 0.0
June 28
15.0 10.1 0.20 0.0
June 29
22.9 11.3 0.64 0.0
June 30
19.1 13.8 1.17 0.0
July 1977 Sept-Îles Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
July 1
21.9 11.2 0.00 0.0
July 2
20.8 12.1 0.00 0.0
July 3
19.0 9.8 0.00 0.0
July 4
18.5 8.8 1.07 0.0
July 5
19.6 9.4 0.04 0.0
July 6
18.7 9.0 0.00 0.0
July 7
20.3 6.9 0.00 0.0
July 8
17.9 7.9 0.00 0.0
July 9
22.5 9.8 0.38 0.0
July 10
21.9 9.2 0.13 0.0
July 11
24.6 10.5 0.00 0.0
July 12
19.5 8.9 0.00 0.0
July 13
19.4 13.2 0.00 0.0
July 14
21.6 13.2 0.02 0.0
July 15
22.0 13.5 0.00 0.0
July 16
22.6 11.5 0.00 0.0
July 17
20.5 10.2 0.19 0.0
July 18
22.7 10.8 0.00 0.0
July 19
21.6 9.2 0.00 0.0
July 20
18.0 11.1 1.21 0.0
July 21
25.6 10.8 0.16 0.0
July 22
18.7 9.8 0.00 0.0
July 23
19.0 8.1 0.00 0.0
July 24
14.9 7.1 0.78 0.0
July 25
14.7 10.2 4.58 0.0
July 26
16.9 5.8 0.00 0.0
July 27
18.7 9.2 0.30 0.0
July 28
18.8 6.7 0.00 0.0
July 29
19.8 9.9 0.00 0.0
July 30
14.2 11.8 1.70 0.0
July 31
21.1 10.8 0.00 0.0
August 1977 Sept-Îles Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
August 1
18.2 8.9 0.10 0.0
August 2
18.0 12.0 0.00 0.0
August 3
18.0 11.1 0.02 0.0
August 4
18.2 10.0 0.52 0.0
August 5
17.8 13.0 0.10 0.0
August 6
25.2 10.0 0.34 0.0
August 7
20.1 7.6 0.00 0.0
August 8
23.4 12.0 0.05 0.0
August 9
19.0 10.0 2.44 0.0
August 10
20.8 9.0 0.00 0.0
August 11
15.8 7.7 0.00 0.0
August 12
16.6 9.4 0.70 0.0
August 13
15.1 8.5 0.00 0.0
August 14
15.6 11.0 0.34 0.0
August 15
17.6 9.9 0.00 0.0
August 16
19.4 5.7 0.00 0.0
August 17
15.6 4.5 0.70 0.0
August 18
14.1 9.4 0.60 0.0
August 19
16.5 7.7 0.02 0.0
August 20
15.9 5.5 0.00 0.0
August 21
18.5 6.0 0.06 0.0
August 22
16.0 6.2 1.48 0.0
August 23
14.9 10.5 1.09 0.0
August 24
13.6 6.5 0.00 0.0
August 25
16.7 5.0 0.19 0.0
August 26
17.1 9.2 0.00 0.0
August 27
14.5 10.8 0.06 0.0
August 28
22.5 12.1 0.00 0.0
August 29
24.9 13.4 0.89 0.0
August 30
19.2 7.9 0.00 0.0
August 31
14.2 5.3 0.00 0.0
September 1977 Sept-Îles Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
September 1
17.3 10.3 0.69 0.0
September 2
19.2 10.6 0.00 0.0
September 3
15.4 10.6 0.00 0.0
September 4
17.7 5.3 0.00 0.0
September 5
13.9 4.6 0.02 0.0
September 6
10.2 7.7 0.45 0.0
September 7
17.8 5.8 0.00 0.0
September 8
14.5 4.9 0.00 0.0
September 9
12.6 3.7 0.25 0.0
September 10
12.6 9.5 2.62 0.0
September 11
11.2 4.4 0.42 0.0
September 12
12.4 3.9 0.00 0.0
September 13
9.4 2.0 0.00 0.0
September 14
8.4 2.0 0.00 0.0
September 15
16.1 0.3 0.00 0.0
September 16
16.1 5.0 0.00 0.0
September 17
11.3 3.5 0.00 0.0
September 18
9.8 4.5 0.00 0.0
September 19
10.6 1.9 0.07 0.0
September 20
8.8 -0.8 0.00 0.0
September 21
9.9 0.4 0.00 0.0
September 22
7.4 4.2 0.03 0.0
September 23
9.0 2.2 0.00 0.0
September 24
11.0 1.2 0.00 0.0
September 25
14.6 -0.5 0.00 0.0
September 26
11.3 -0.5 0.50 0.0
September 27
10.7 6.6 2.25 0.0
September 28
10.3 3.5 0.39 0.0
September 29
6.9 3.1 0.00 0.0
September 30
5.6 2.8 0.89 0.0
October 1977 Sept-Îles Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
October 1
8.9 2.3 0.14 0.0
October 2
6.0 2.3 2.01 0.0
October 3
8.5 4.9 0.65 0.0
October 4
8.4 1.5 2.82 0.0
October 5
11.2 1.0 0.00 0.0
October 6
12.4 2.1 0.20 0.0
October 7
9.1 0.6 0.00 0.0
October 8
9.7 -2.1 0.00 0.0
October 9
8.4 0.5 4.00 0.0
October 10
13.5 6.0 1.54 0.0
October 11
12.2 3.6 0.00 0.0
October 12
8.0 3.0 0.39 0.0
October 13
7.2 -2.9 0.00 0.0
October 14
4.5 -6.9 0.00 0.0
October 15
4.1 0.1 1.38 0.0
October 16
8.9 2.0 0.00 0.0
October 17
8.2 0.6 1.22 2.0
October 18
5.0 1.1 0.44 0.0
October 19
5.1 1.0 0.22 0.4
October 20
5.6 2.1 0.00 0.0
October 21
11.3 -1.0 0.00 0.0
October 22
9.5 1.6 0.08 0.0
October 23
3.9 -1.4 0.00 0.0
October 24
10.1 2.5 0.00 0.0
October 25
10.1 4.5 0.00 0.0
October 26
14.0 7.6 0.42 0.0
October 27
10.5 2.0 0.19 0.0
October 28
10.7 -0.6 0.00 0.0
October 29
8.3 -3.1 0.00 0.0
October 30
7.5 -4.1 0.00 0.0
October 31
7.8 -3.4 0.00 0.0
November 1977 Sept-Îles Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
November 1
8.6 -3.0 0.00 0.0
November 2
10.4 -2.5 0.00 0.0
November 3
13.9 5.6 0.03 0.0
November 4
16.9 5.4 0.02 0.0
November 5
8.0 0.4 0.00 0.0
November 6
3.4 -2.5 0.00 0.0
November 7
5.5 -5.1 0.00 0.0
November 8
4.1 -6.6 0.00 0.0
November 9
7.7 1.2 0.00 0.0
November 10
9.8 3.4 0.06 0.0
November 11
8.4 4.2 0.72 0.0
November 12
6.7 1.0 0.00 0.0
November 13
3.1 -1.8 0.25 2.5
November 14
1.1 -3.7 0.48 4.8
November 15
2.4 -4.8 0.05 0.5
November 16
3.3 -1.2 0.00 0.0
November 17
5.8 2.2 0.84 0.0
November 18
7.8 1.8 1.60 0.0
November 19
2.3 -1.6 0.00 0.0
November 20
1.4 -6.1 0.00 0.0
November 21
1.0 -8.1 0.33 2.3
November 22
1.5 -6.5 0.10 0.0
November 23
-4.0 -12.4 0.00 0.0
November 24
1.7 -12.4 1.90 19.0
November 25
-0.9 -15.3 0.00 0.0
November 26
-3.0 -15.1 1.75 17.6
November 27
2.3 -10.3 0.28 2.8
November 28
-7.8 -12.1 0.00 0.0
November 29
-4.0 -12.0 0.08 0.8
November 30
-2.2 -13.0 0.00 0.0
December 1977 Sept-Îles Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
December 1
-5.0 -11.7 0.84 8.0
December 2
1.5 -6.8 1.72 18.6
December 3
1.5 -4.3 0.00 0.0
December 4
-3.3 -9.4 0.00 0.0
December 5
-4.7 -13.2 0.00 0.0
December 6
-6.2 -11.6 0.00 0.0
December 7
-6.2 -12.6 0.00 0.0
December 8
-10.2 -16.9 0.00 0.0
December 9
-6.0 -19.4 1.60 16.3
December 10
-6.5 -19.0 0.41 4.1
December 11
-12.6 -18.6 0.00 0.0
December 12
-15.5 -21.9 0.00 0.0
December 13
-15.7 -25.2 0.00 0.0
December 14
-9.5 -25.5 0.12 1.2
December 15
-5.4 -10.0 0.71 7.1
December 16
-5.2 -9.3 0.00 0.0
December 17
1.8 -12.6 0.00 0.0
December 18
2.0 -10.7 0.00 0.0
December 19
-2.0 -11.2 0.00 0.0
December 20
-3.7 -12.4 0.00 0.0
December 21
-4.8 -14.0 0.08 0.8
December 22
0.1 -5.2 3.21 32.1
December 23
-0.8 -4.5 0.00 0.0
December 24
-0.8 -6.6 0.02 0.2
December 25
1.4 -6.2 2.30 7.4
December 26
0.8 -13.8 0.46 0.0
December 27
-12.4 -22.8 0.00 0.0
December 28
-14.4 -23.4 0.00 0.0
December 29
-8.3 -20.5 0.00 0.0
December 30
-10.8 -22.3 0.03 0.3
December 31
-15.2 -26.4 0.00 0.0
Weather Station Details
Years Station Coordinates
2003–2024 Sept-Îles location
1944–2002 Sept-Îles A location