Calgary Weather in 1978

Historical record of Calgary, Alberta weather for the year 1978 based on NOAA data.
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1978 Calgary Weather Extremes
Highest temperature 31.4 °C July 26
Lowest temperature -33.7 °C February 1
Highest daily low 16.7 °C August 10
Lowest daily high -22.3 °C December 30
Most daily precipitation 5.5 cm August 16
Most daily snow 12.9 cm January 25
Total annual precipitation 53.3 cm -
Total annual snow 132.1 cm -
Highest Temperatures in Calgary in 1978
Rank Temperature Date
1 31.4 °C Jul 26
2 31.3 °C Aug 9
3 30.3 °C Jul 24
4 30.2 °C Aug 5
5 30.1 °C Aug 4
6 29.8 °C Aug 10
7 29.2 °C Jul 15
8 29.0 °C Jul 23
9 28.7 °C Jul 14
10 28.4 °C Jun 28
Lowest Temperatures in Calgary in 1978
Rank Temperature Date
1 -33.7 °C February 1
2 -30.5 °C December 30
3 -30.2 °C December 29
4 -30.1 °C January 31
5 -30.0 °C January 7
6 -28.7 °C January 30
7 -28.5 °C February 14
8 -28.3 °C January 29
9 -28.2 °C December 31
9 -28.2 °C February 15
January 1978 Calgary Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-2.3 -19.1 0.00 0.0
-3.9 -20.0 0.00 0.0
-13.6 -18.6 0.22 2.8
-18.2 -24.3 0.17 2.1
-20.8 -22.8 0.10 1.5
-20.8 -28.0 0.02 0.2
-22.0 -30.0 0.16 1.9
-20.1 -23.7 0.10 1.5
-16.2 -22.1 0.00 0.0
-11.6 -21.1 0.00 0.0
-6.6 -23.0 0.00 0.0
-2.7 -16.4 0.00 0.0
-4.7 -15.7 0.00 0.0
-8.6 -15.3 0.00 0.0
-14.2 -18.4 0.04 0.7
-15.1 -21.2 0.02 0.3
-15.6 -20.5 0.05 0.7
-18.2 -24.0 0.00 0.0
-10.9 -23.3 0.00 0.0
-1.2 -19.7 0.00 0.0
3.6 -12.7 0.00 0.0
1.7 -7.2 0.02 0.3
0.4 -16.1 0.00 0.0
0.9 -14.8 0.36 2.9
-9.9 -15.3 1.02 12.9
-2.4 -16.7 0.26 3.3
-7.4 -19.5 0.22 2.9
-14.4 -23.3 0.00 0.0
-15.3 -28.3 0.05 0.7
-17.5 -28.7 0.03 0.4
-18.6 -30.1 0.00 0.0
February 1978 Calgary Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-18.5 -33.7 0.00 0.0
-12.8 -22.5 0.02 0.4
-12.2 -22.3 0.00 0.0
-9.6 -23.1 0.00 0.0
2.8 -11.2 0.00 0.0
6.3 -9.1 0.00 0.0
-7.5 -13.3 0.04 0.6
-10.6 -13.9 0.08 1.4
-12.0 -16.5 0.03 1.1
-12.2 -15.7 0.36 5.5
-14.4 -20.3 0.22 4.3
-17.3 -23.9 0.26 3.6
-19.2 -27.3 0.00 0.0
-15.5 -28.5 0.00 0.0
-11.3 -28.2 0.00 0.0
-1.9 -20.5 0.00 0.0
-0.6 -17.6 0.00 0.0
1.6 -6.3 0.00 0.0
5.7 -4.2 0.00 0.0
8.5 -7.6 0.00 0.0
7.3 -5.5 0.00 0.0
7.9 -10.6 0.00 0.0
7.3 -6.8 0.00 0.2
0.4 -11.1 0.00 n/a
-8.7 -16.4 0.00 0.0
-0.7 -19.6 0.00 0.0
-8.7 -18.9 0.02 0.4
-14.3 -20.6 0.05 0.8
March 1978 Calgary Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-11.4 -23.2 0.00 0.0
-16.4 -27.7 0.00 0.0
-16.8 -25.7 0.00 0.0
-8.6 -23.8 0.00 0.0
-8.0 -20.6 0.00 0.0
4.7 -15.7 0.00 0.0
10.5 -6.3 0.00 0.0
7.3 -4.2 0.00 0.0
5.7 -4.9 0.00 0.0
5.5 -5.9 0.00 0.0
2.5 -2.5 0.26 2.7
-2.0 -8.3 0.30 3.6
0.7 -10.4 0.00 0.0
0.7 -6.7 0.00 0.0
0.4 -9.4 0.00 0.0
7.7 -10.5 0.00 0.0
11.4 -2.4 0.02 0.7
1.8 -4.6 0.02 0.3
4.8 -5.0 0.00 0.0
12.3 2.7 0.00 0.0
6.8 -0.8 0.00 0.0
2.3 -2.6 0.00 0.0
1.7 -2.8 0.00 0.0
5.8 -1.6 0.03 0.0
14.8 -2.0 0.00 0.0
9.6 -0.2 0.00 0.0
4.1 -1.0 0.03 0.4
14.7 -0.7 0.00 0.0
5.9 -1.0 0.00 0.0
15.6 0.1 0.00 0.0
4.6 -2.2 0.00 0.0
April 1978 Calgary Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
0.1 -2.0 0.16 2.0
1.5 -2.7 0.34 3.7
3.6 -3.6 0.22 2.5
12.6 -3.6 0.00 0.0
7.6 -3.4 0.03 0.3
3.9 -7.2 0.18 2.2
10.8 -5.6 0.00 0.0
8.4 -2.2 0.04 0.4
8.7 -3.8 0.00 0.0
17.8 -4.3 0.00 0.0
7.4 -0.8 0.25 2.8
5.7 -4.3 0.00 0.0
1.9 -6.4 0.32 3.2
-0.7 -5.9 0.80 10.0
-0.3 -4.1 0.00 0.0
1.9 -1.4 0.27 0.0
4.7 0.3 0.78 0.2
4.5 -0.4 0.45 1.0
8.7 0.6 0.08 0.0
5.0 0.4 0.12 1.0
4.4 -0.1 0.68 1.5
7.7 -0.4 0.64 3.4
7.8 -0.3 0.34 2.4
12.6 -0.8 0.00 0.0
16.5 2.8 0.00 0.0
19.7 3.7 0.00 0.0
19.5 1.7 0.00 0.0
14.7 7.7 1.88 0.0
13.9 4.7 0.00 0.0
14.2 5.7 0.34 0.0
May 1978 Calgary Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
15.8 3.8 0.52 0.0
17.3 2.7 0.00 0.0
7.4 1.8 0.00 0.0
6.6 -0.4 0.00 0.0
13.1 -0.2 0.00 0.0
13.3 -1.6 0.00 0.0
13.2 0.3 0.00 0.0
19.7 0.3 0.00 0.0
12.6 5.5 0.10 0.0
12.3 1.4 0.40 0.0
9.8 2.4 0.72 0.0
15.2 1.4 0.00 0.0
17.5 2.1 0.00 0.0
20.5 2.6 0.00 0.0
16.3 6.0 0.04 0.0
8.8 3.7 1.40 0.0
15.8 3.0 0.00 0.0
16.5 4.5 0.00 0.0
20.4 1.9 0.00 0.0
23.8 4.5 0.00 0.0
23.8 9.2 0.00 0.0
20.7 5.3 0.00 0.0
9.7 3.9 0.08 0.0
5.5 2.0 2.46 0.0
12.6 0.7 0.00 0.0
15.4 2.6 0.00 0.0
18.8 3.4 0.00 0.0
17.1 6.6 0.00 0.0
12.5 3.9 0.00 0.0
7.3 3.0 1.44 0.0
13.2 4.5 0.42 0.0
June 1978 Calgary Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
19.4 3.6 0.00 0.0
23.1 6.1 0.00 0.0
25.6 8.3 0.00 0.0
27.6 8.2 0.00 0.0
27.2 12.5 0.02 0.0
13.2 4.7 1.60 0.0
20.9 4.6 0.00 0.0
25.5 11.2 0.00 0.0
13.9 6.6 0.77 0.0
13.7 6.8 0.80 0.0
17.2 3.3 0.10 0.0
19.5 2.0 0.00 0.0
23.1 9.7 0.00 0.0
18.9 8.9 0.00 0.0
15.2 3.3 0.60 0.0
17.6 8.0 0.36 0.0
22.5 7.8 0.00 0.0
17.2 4.0 0.50 0.0
17.6 0.8 0.00 0.0
23.4 7.2 0.00 0.0
24.3 8.9 0.04 0.0
19.6 9.1 0.50 0.0
14.8 8.8 0.02 0.0
23.0 8.2 0.00 0.0
20.8 5.6 0.21 0.0
22.8 10.7 0.06 0.0
24.2 10.4 0.00 0.0
28.4 9.8 0.00 0.0
26.7 10.4 0.38 0.0
25.6 10.2 0.00 0.0
July 1978 Calgary Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
22.6 12.4 0.04 0.0
22.7 9.2 0.16 0.0
19.4 10.3 0.00 0.0
22.3 10.4 0.05 0.0
20.8 9.4 0.20 0.0
15.0 9.4 0.18 0.0
18.1 8.8 0.17 0.0
14.3 6.9 0.32 0.0
22.4 8.0 0.12 0.0
23.6 11.6 0.06 0.0
17.5 8.2 0.18 0.0
24.7 9.3 0.04 0.0
26.5 13.7 0.00 0.0
28.7 8.8 0.00 0.0
29.2 9.3 0.00 0.0
24.7 11.9 0.00 0.0
17.0 10.4 0.80 0.0
16.7 8.2 0.43 0.0
19.2 3.7 0.56 0.0
22.1 7.7 0.00 0.0
24.2 8.5 0.04 0.0
26.2 7.3 0.11 0.0
29.0 12.7 0.00 0.0
30.3 10.8 0.00 0.0
27.0 10.8 0.00 0.0
31.4 9.6 0.00 0.0
26.6 14.0 0.00 0.0
22.7 9.4 0.00 0.0
24.2 11.7 0.38 0.0
15.8 10.8 1.74 0.0
22.8 10.1 0.00 0.0
August 1978 Calgary Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
13.7 8.6 0.10 0.0
18.1 7.7 0.00 0.0
25.6 7.2 0.00 0.0
30.1 9.8 0.00 0.0
30.2 12.1 0.00 0.0
27.8 10.1 0.00 0.0
27.6 14.3 0.14 0.0
28.1 14.4 0.00 0.0
31.3 9.7 0.00 0.0
29.8 16.7 0.00 0.0
23.4 9.6 0.14 0.0
23.3 10.1 0.08 0.0
17.0 8.4 1.35 0.0
22.1 7.3 0.00 0.0
20.2 9.4 0.00 0.0
10.8 6.4 5.53 0.0
15.6 6.7 1.48 0.0
21.3 5.1 0.00 0.0
13.3 5.7 0.05 0.0
11.2 4.0 0.62 0.0
18.7 3.2 0.00 0.0
19.7 3.0 0.06 0.0
13.8 6.0 0.92 0.0
18.1 6.4 0.00 0.0
21.8 8.3 0.00 0.0
20.7 7.3 0.00 0.0
19.8 3.5 0.00 0.0
20.6 7.3 0.00 0.0
22.3 4.5 0.00 0.0
23.0 5.9 0.00 0.0
23.7 8.7 0.00 0.0
September 1978 Calgary Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
21.8 12.3 0.04 0.0
26.7 7.3 0.00 0.0
27.7 6.2 0.00 0.0
21.0 7.4 0.00 0.0
14.4 6.7 0.68 0.0
19.6 10.4 0.14 0.0
19.8 11.9 0.85 0.0
14.6 6.8 0.79 0.0
20.3 4.3 0.00 0.0
18.6 8.9 0.00 0.0
12.3 6.1 2.62 0.0
10.8 5.2 1.53 0.0
13.2 5.0 0.00 0.0
17.7 2.7 0.00 0.0
14.4 5.5 0.60 0.0
12.3 4.6 0.00 0.0
9.8 2.6 0.18 0.0
8.4 1.0 0.24 0.0
12.5 -0.5 0.02 0.0
17.3 -0.4 0.00 0.0
14.9 7.1 0.00 0.0
15.6 -0.8 0.00 0.0
15.3 4.6 0.00 0.0
21.6 1.7 0.00 0.0
17.3 3.2 0.00 0.0
16.7 4.9 0.00 0.0
13.4 1.9 0.54 0.0
14.8 2.6 0.00 0.0
19.4 7.9 0.00 0.0
21.4 6.7 0.00 0.0
October 1978 Calgary Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
15.1 2.7 0.10 0.0
13.5 1.5 0.00 0.0
17.6 3.4 0.00 0.0
11.8 1.1 0.00 0.0
14.7 -3.0 0.00 0.0
18.7 -0.6 0.00 0.0
20.0 1.7 0.00 0.0
18.0 0.1 0.00 0.0
23.1 1.7 0.00 0.0
18.2 5.1 0.00 0.0
13.1 1.3 0.10 0.0
10.7 -2.4 0.00 0.0
10.3 -4.8 0.00 0.0
21.7 3.1 0.00 0.0
15.9 -1.4 0.00 0.0
16.1 4.5 0.00 0.0
11.1 1.2 0.00 0.0
23.9 0.1 0.00 0.0
22.8 8.5 0.00 0.0
16.1 0.4 0.05 0.3
6.6 -1.6 0.02 0.2
9.6 -6.7 0.00 0.0
19.8 4.2 0.00 0.0
6.9 0.5 0.56 0.2
8.8 -2.2 0.00 0.0
9.3 -2.9 0.00 0.0
7.9 -5.0 0.00 0.0
9.4 -7.3 0.00 0.0
2.1 -4.3 0.03 0.3
8.8 -5.9 0.00 0.0
16.6 4.1 0.00 0.0
November 1978 Calgary Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
20.8 10.4 0.00 0.0
17.4 2.1 0.00 0.0
6.1 -4.2 0.00 0.0
4.1 -6.3 0.26 3.0
3.3 -5.7 0.00 0.0
11.2 1.6 0.00 0.0
18.4 0.4 0.00 0.0
1.6 -5.1 0.51 12.6
-4.0 -16.0 0.02 0.5
-10.2 -15.9 0.00 0.0
-9.2 -18.2 0.00 0.0
-5.0 -19.1 0.00 0.2
-4.7 -13.6 0.00 0.0
5.3 -14.2 0.00 0.0
4.0 -12.7 0.00 0.0
3.7 -7.8 0.00 0.0
-5.6 -21.9 0.15 2.0
-17.0 -26.5 0.02 0.4
-18.3 -24.3 0.00 0.3
-12.3 -25.6 0.00 0.0
-4.7 -19.3 0.00 0.0
-4.5 -19.7 0.00 0.0
4.8 -10.1 0.00 0.0
3.2 -6.7 0.00 0.0
4.5 -6.9 0.00 0.0
0.6 -5.9 0.07 0.7
5.3 -7.2 0.00 0.0
4.8 -3.4 0.00 0.0
0.7 -6.7 0.00 0.0
-3.7 -13.1 0.24 3.0
December 1978 Calgary Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-11.2 -18.9 0.35 4.1
-3.5 -22.6 0.00 0.0
8.0 -13.4 0.00 0.0
-1.0 -7.0 0.00 0.0
-4.3 -12.7 0.06 0.9
-9.0 -13.0 0.07 1.0
-7.1 -18.1 0.00 0.0
0.1 -17.7 0.00 0.0
3.2 -5.7 0.00 0.0
1.4 -6.8 0.00 0.0
5.4 -10.0 0.00 0.2
-0.8 -6.7 0.00 0.0
4.9 -8.8 0.00 0.0
4.5 -3.3 0.00 0.0
-0.3 -6.3 0.00 0.0
3.2 -8.8 0.00 0.0
-6.6 -15.0 0.00 0.0
-11.1 -17.4 0.00 0.0
-1.0 -18.5 0.00 0.0
4.3 -5.4 0.00 0.0
1.2 -13.0 0.02 0.2
1.7 -12.0 0.02 0.2
1.5 -16.6 0.03 0.3
1.1 -7.2 0.04 0.6
-4.1 -12.0 0.00 0.0
-5.2 -16.0 0.00 0.0
-10.8 -20.0 0.20 2.4
-19.0 -25.6 0.08 0.8
-21.2 -30.2 0.00 0.0
-22.3 -30.5 0.00 0.0
-15.3 -28.2 0.00 0.0
Weather Station Details
Years Station Coordinates
2012–2024 Calgary International Airport location
1881–2012 Calgary International Airport location