Winnipeg Weather in 1977

Historical record of Winnipeg, Manitoba weather for the year 1977 based on NOAA data.
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1977 Winnipeg Weather Extremes
Highest temperature 32.6 °C May 13
Lowest temperature -38.0 °C January 17
Highest daily low 20.2 °C May 25
Lowest daily high -28.7 °C January 15
Most daily precipitation 5.3 cm September 8
Most daily snow 17.2 cm November 20
Total annual precipitation 71.5 cm -
Total annual snow 88.8 cm -
Highest Temperatures in Winnipeg in 1977
Rank Temperature Date
1 32.6 °C May 13
2 32.2 °C May 12
3 31.7 °C May 25
4 31.6 °C Jul 18
5 31.0 °C May 10
6 30.5 °C Jul 17
7 30.4 °C Jul 22
8 30.0 °C May 11
9 29.7 °C May 15
9 29.7 °C May 14
9 29.7 °C Apr 30
Lowest Temperatures in Winnipeg in 1977
Rank Temperature Date
1 -38.0 °C January 17
2 -36.1 °C January 10
3 -35.4 °C January 12
4 -35.0 °C January 16
5 -34.7 °C January 15
6 -34.4 °C January 9
7 -33.8 °C December 10
8 -33.7 °C February 6
9 -33.1 °C January 8
10 -32.5 °C December 9
January 1977 Winnipeg Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-13.9 -20.7 0.00 0.2
-13.6 -24.4 0.00 0.0
-13.7 -24.6 0.03 0.3
-18.3 -26.5 0.00 0.0
-15.1 -26.3 0.00 0.0
-16.3 -28.9 0.00 0.0
-23.4 -32.4 0.00 0.0
-24.6 -33.1 0.00 0.0
-23.9 -34.4 0.00 0.0
-26.6 -36.1 0.00 0.0
-23.2 -32.2 0.03 0.3
-22.4 -35.4 0.00 0.0
-18.9 -31.0 0.18 1.8
-25.4 -30.9 0.07 0.7
-28.7 -34.7 0.00 0.0
-25.5 -35.0 0.00 0.0
-19.3 -38.0 0.00 0.0
-12.5 -21.5 0.00 0.2
-3.4 -13.2 0.55 5.5
-8.1 -18.3 0.00 0.0
-7.4 -17.0 0.00 0.0
-1.2 -11.5 0.15 1.5
-2.4 -5.5 0.09 0.9
-3.5 -12.2 0.00 0.0
-4.8 -20.3 0.05 0.4
-20.3 -28.9 0.00 0.0
-21.1 -31.1 0.06 0.7
-17.6 -32.2 0.02 0.2
-15.6 -19.5 0.02 0.2
-16.4 -22.0 0.00 0.0
-10.7 -23.9 0.00 0.0
February 1977 Winnipeg Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-10.0 -22.4 0.07 0.7
-8.5 -11.7 0.08 0.8
-9.0 -14.7 0.16 1.5
-14.4 -25.3 0.03 0.4
-16.2 -30.4 0.00 0.2
-16.2 -33.7 0.00 0.0
-5.8 -16.4 0.00 0.0
3.8 -13.1 0.00 0.0
0.2 -10.9 0.00 0.0
-1.5 -8.8 0.05 0.8
2.2 -3.1 0.00 0.0
-0.3 -5.1 0.04 0.4
-4.9 -19.2 0.00 0.2
-14.6 -24.6 0.00 0.0
-13.3 -27.9 0.00 0.0
2.3 -13.9 0.20 2.0
-6.6 -15.4 0.00 0.0
-9.4 -21.3 0.08 1.0
-7.1 -19.4 0.00 0.0
-8.2 -24.4 0.00 0.0
-4.2 -10.9 0.00 0.0
-3.6 -7.9 0.00 0.0
-5.8 -9.1 0.00 0.0
-4.1 -8.4 1.15 11.5
-6.2 -9.2 0.23 4.0
-6.0 -15.9 0.00 0.0
-9.8 -20.6 0.00 0.0
-7.0 -23.0 0.00 0.0
March 1977 Winnipeg Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-4.0 -14.5 0.00 0.0
-5.9 -21.0 0.00 0.0
-3.1 -22.5 0.00 0.0
-3.7 -19.7 0.00 0.0
-2.5 -18.4 0.00 0.0
-0.3 -17.1 0.00 0.0
3.0 -11.3 0.00 0.0
5.2 -2.7 0.00 0.0
7.8 -0.7 0.00 0.0
5.2 -1.9 0.00 0.0
3.0 -3.1 0.10 0.0
1.7 -6.1 0.36 0.0
3.1 0.3 0.07 0.0
7.7 1.2 0.00 0.0
2.1 -5.0 0.00 0.0
-1.0 -7.6 0.00 1.0
5.0 -5.6 0.00 0.0
2.8 -2.1 0.03 0.5
-1.1 -6.2 0.00 0.0
-6.1 -12.4 0.08 0.8
4.0 -10.1 0.00 0.0
-7.7 -16.0 0.00 0.0
-3.9 -18.1 0.00 0.0
5.3 -6.6 0.00 0.0
5.5 -3.4 0.15 0.0
5.0 -0.3 0.20 2.0
11.8 0.0 0.00 0.0
16.0 0.9 0.00 0.0
4.8 -0.8 0.00 0.0
3.7 -5.4 0.00 0.0
7.1 -7.2 0.00 0.0
April 1977 Winnipeg Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
7.3 -2.4 0.00 0.0
4.9 -8.7 0.00 0.0
3.9 -10.5 0.00 0.0
2.2 -9.1 0.00 0.0
-1.1 -11.1 0.05 1.4
10.4 -10.5 0.00 0.0
3.9 -6.9 0.00 0.0
14.5 -6.0 0.00 0.0
26.8 3.2 0.00 0.0
19.8 1.4 0.00 0.0
17.8 -1.2 0.00 0.0
17.7 -1.7 0.00 0.0
18.5 -4.0 0.00 0.0
19.3 3.5 0.00 0.0
22.4 5.6 0.00 0.0
25.2 0.5 0.00 0.0
26.3 11.2 0.36 0.0
15.5 0.5 0.00 0.0
12.4 -3.9 0.00 0.0
15.9 1.4 0.00 0.0
13.7 -0.5 0.00 0.0
12.1 2.1 0.03 0.0
14.3 -1.6 0.00 0.0
14.2 -6.3 0.00 0.0
26.8 -0.2 0.00 0.0
29.0 2.0 0.00 0.0
13.8 -0.7 0.00 0.0
19.7 -0.8 0.05 0.0
23.5 5.2 0.03 0.0
29.7 10.8 0.00 0.0
May 1977 Winnipeg Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
13.3 -0.6 0.00 0.0
20.7 -1.2 0.00 0.0
26.3 7.2 0.42 0.0
20.8 12.6 5.08 0.0
15.0 1.6 1.48 0.0
10.2 0.4 0.04 0.0
19.0 -1.8 0.00 0.0
25.9 6.5 0.00 0.0
27.3 11.5 0.00 0.0
31.0 15.1 0.00 0.0
30.0 13.7 0.00 0.0
32.2 15.3 0.00 0.0
32.6 14.8 0.04 0.0
29.7 17.6 0.96 0.0
29.7 15.9 0.09 0.0
23.6 10.9 0.00 0.0
22.0 10.3 0.00 0.0
22.9 11.1 2.96 0.0
23.2 14.2 0.10 0.0
21.4 12.2 0.00 0.0
24.8 9.1 0.00 0.0
18.2 13.5 0.16 0.0
24.2 12.2 0.06 0.0
29.5 13.0 0.00 0.0
31.7 20.2 0.00 0.0
28.8 17.8 3.71 0.0
26.7 16.6 0.02 0.0
23.9 15.9 2.10 0.0
23.9 13.0 0.47 0.0
23.0 13.8 0.08 0.0
25.0 13.2 0.00 0.0
June 1977 Winnipeg Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
17.6 8.1 0.00 0.0
23.0 5.6 0.00 0.0
23.6 14.2 0.16 0.0
25.1 9.9 0.00 0.0
17.9 11.2 0.34 0.0
25.2 7.6 0.00 0.0
24.5 12.7 0.00 0.0
20.3 6.8 0.00 0.0
22.5 10.6 0.00 0.0
19.4 12.5 1.40 0.0
16.0 10.8 0.00 0.0
18.7 8.3 0.70 0.0
16.3 11.5 1.56 0.0
16.9 10.5 0.10 0.0
22.8 14.8 0.16 0.0
22.7 14.9 0.00 0.0
18.3 12.7 2.85 0.0
22.2 11.4 0.06 0.0
18.2 11.4 0.10 0.0
25.7 9.8 0.00 0.0
25.4 12.2 0.00 0.0
23.9 14.2 0.00 0.0
26.4 16.0 0.00 0.0
26.1 14.3 0.00 0.0
29.5 12.5 0.00 0.0
24.9 11.7 0.00 0.0
24.2 9.6 0.20 0.0
23.9 12.8 0.20 0.0
22.3 10.4 0.22 0.0
17.5 11.1 0.79 0.0
July 1977 Winnipeg Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
22.4 10.0 0.00 0.0
27.6 9.2 1.01 0.0
24.9 16.2 0.00 0.0
27.3 15.1 0.00 0.0
28.1 18.5 0.62 0.0
27.9 17.6 0.00 0.0
26.2 13.0 0.36 0.0
21.0 10.2 0.00 0.0
23.6 9.5 0.00 0.0
26.3 14.7 0.23 0.0
21.9 15.8 0.42 0.0
25.5 14.4 0.00 0.0
20.1 14.8 4.10 0.0
22.5 13.2 0.00 0.0
25.5 12.0 0.00 0.0
26.0 14.8 0.00 0.0
30.5 12.0 0.05 0.0
31.6 17.8 0.00 0.0
26.0 13.4 0.00 0.0
24.0 10.2 0.00 0.0
25.7 11.3 0.00 0.0
30.4 14.1 0.00 0.0
29.4 15.2 0.00 0.0
25.6 11.4 0.00 0.0
23.8 8.3 0.00 0.0
27.0 9.9 0.00 0.0
25.5 13.4 0.00 0.0
27.7 12.4 0.16 0.0
23.2 8.5 0.00 0.0
23.2 14.4 1.50 0.0
24.9 12.4 0.07 0.0
August 1977 Winnipeg Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
21.0 8.8 0.00 0.0
23.5 12.5 0.48 0.0
21.0 9.0 0.00 0.0
22.8 10.4 0.86 0.0
20.0 11.4 0.13 0.0
25.3 10.5 1.38 0.0
18.9 8.7 0.04 0.0
23.8 9.8 0.10 0.0
28.9 10.4 0.60 0.0
15.4 7.8 0.28 0.0
23.7 6.1 0.18 0.0
18.8 6.6 0.02 0.0
18.3 5.5 0.00 0.0
21.3 7.6 0.00 0.0
21.4 9.5 0.14 0.0
19.0 6.0 0.12 0.0
18.4 5.0 0.00 0.0
22.4 5.2 0.00 0.0
24.6 6.8 0.04 0.0
20.9 8.7 0.04 0.0
20.2 5.2 0.30 0.0
16.2 4.6 0.12 0.0
17.3 2.0 0.00 0.0
20.5 6.0 0.00 0.0
22.5 13.8 1.34 0.0
21.5 9.2 0.00 0.0
20.6 8.4 0.00 0.0
18.0 7.0 0.05 0.0
22.9 5.1 1.86 0.0
21.2 11.8 0.00 0.0
14.2 7.4 0.88 0.0
September 1977 Winnipeg Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
16.3 5.0 0.10 0.0
17.8 8.0 0.00 0.0
17.8 7.0 2.04 0.0
16.0 7.6 0.02 0.0
13.1 8.4 1.42 0.0
16.9 8.8 0.00 0.0
20.8 9.4 0.00 0.0
18.4 12.8 5.26 0.0
17.6 8.0 0.92 0.0
21.0 6.9 0.02 0.0
17.9 7.4 0.00 0.0
19.6 4.2 0.00 0.0
17.5 6.6 0.14 0.0
25.4 7.0 0.00 0.0
25.4 14.3 0.00 0.0
22.7 12.3 0.00 0.0
15.0 10.3 0.00 0.0
12.7 8.8 0.00 0.0
11.8 8.0 0.08 0.0
14.0 9.0 0.04 0.0
18.8 9.9 0.00 0.0
13.0 11.2 0.60 0.0
13.7 11.5 0.02 0.0
13.5 9.9 2.90 0.0
11.5 9.7 1.17 0.0
11.3 9.0 0.09 0.0
15.2 6.5 0.00 0.0
14.7 3.8 0.00 0.0
12.8 2.5 0.00 0.0
15.3 0.1 0.00 0.0
October 1977 Winnipeg Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
15.2 -1.0 0.00 0.0
16.0 -0.9 0.00 0.0
15.9 2.1 0.00 0.0
11.5 5.0 0.04 0.0
10.2 2.3 0.10 0.0
6.6 -0.2 0.02 0.0
7.2 1.5 0.16 0.0
8.8 0.7 0.00 0.0
12.6 0.5 0.00 0.0
6.3 2.4 0.40 0.0
7.8 -1.0 0.00 0.0
13.6 1.5 0.00 0.0
18.4 5.0 0.00 0.0
13.0 -2.2 0.00 0.0
14.7 -3.3 0.00 0.0
18.1 1.4 0.00 0.0
12.5 2.7 0.80 0.0
15.5 0.8 0.00 0.0
18.9 0.0 0.00 0.0
16.7 -0.1 0.00 0.0
9.2 -3.2 0.00 0.0
8.3 -4.9 0.00 0.0
11.8 0.0 0.00 0.0
13.1 2.8 0.00 0.0
23.3 1.6 0.00 0.0
17.1 5.6 0.00 0.0
17.2 1.1 0.00 0.0
16.1 0.3 0.00 0.0
15.0 9.6 0.00 0.0
18.0 10.0 1.50 0.0
13.7 3.5 0.00 0.0
November 1977 Winnipeg Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
12.3 0.0 0.00 0.0
17.8 0.0 0.00 0.0
8.3 -2.6 0.00 0.0
7.8 -5.7 0.00 0.0
9.9 2.3 0.00 0.0
13.0 4.8 0.00 0.0
11.7 7.2 0.02 0.0
7.6 0.5 0.00 0.0
0.6 -3.5 0.00 0.0
1.9 -9.4 0.00 0.0
-0.6 -6.5 0.00 0.0
0.4 -6.8 0.00 0.0
4.3 -6.0 0.00 0.0
2.3 -6.9 0.00 0.0
2.8 -3.2 0.00 0.0
2.8 -1.2 0.42 4.2
-0.8 -7.2 0.14 1.4
-2.2 -10.8 0.00 0.2
-4.6 -11.5 0.08 0.8
-4.4 -11.3 1.72 17.2
-11.3 -20.0 0.08 0.8
-15.2 -23.2 0.00 0.0
-14.2 -22.5 0.00 0.0
-20.5 -25.3 0.00 0.0
-13.2 -23.1 0.00 0.0
-12.6 -22.5 0.00 0.0
-10.6 -17.4 0.00 0.0
-8.7 -18.7 0.04 0.4
0.4 -11.5 0.16 1.1
1.5 -9.0 0.18 2.3
December 1977 Winnipeg Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-8.6 -15.5 0.09 1.3
-13.2 -21.2 0.00 0.0
-19.8 -25.3 0.00 0.0
-14.4 -25.6 0.11 1.1
-14.4 -20.8 0.06 0.8
-17.9 -25.0 0.00 0.0
-19.1 -27.7 0.06 0.6
-19.1 -28.2 0.08 0.8
-27.3 -32.5 0.00 0.0
-25.0 -33.8 0.00 0.0
-11.0 -26.5 0.16 1.6
-10.7 -19.0 0.02 0.2
-11.0 -18.2 0.02 0.2
-7.3 -18.2 0.00 0.0
-3.7 -7.3 0.00 0.0
1.2 -4.0 0.03 0.0
1.2 -0.1 1.01 9.9
1.8 -3.8 0.19 0.8
-3.6 -10.2 0.00 0.0
-7.0 -20.0 0.00 0.0
-14.0 -23.4 0.00 0.0
-13.7 -21.6 0.00 0.0
-14.0 -19.7 0.00 0.0
-16.9 -28.3 0.00 0.0
-19.2 -28.5 0.00 0.0
-24.3 -29.6 0.00 0.0
-10.2 -28.7 0.05 1.0
-11.4 -26.7 0.00 0.0
-17.5 -26.3 0.00 0.0
-19.6 -29.2 0.00 0.0
-17.6 -28.0 0.00 0.0
Weather Station Details
Years Station Coordinates
2008–2024 Winnipeg CS location
1938–2007 Winnipeg James Armstrong Richardson International location
1872–1938 Winnipeg St. John's location