Ottawa Weather in 1941

Historical record of Ottawa, Ontario weather for the year 1941 based on NOAA data.
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1941 Ottawa Weather Extremes
Highest temperature 35.6 °C June 27
Lowest temperature -31.7 °C January 30
Highest daily low 20.6 °C July 25
Lowest daily high -20.0 °C January 15
Most daily precipitation 4.1 cm October 4
Most daily snow 20.6 cm February 7
Total annual precipitation 75.6 cm -
Total annual snow 190.0 cm -
Highest Temperatures in Ottawa in 1941
Rank Temperature Date
1 35.6 °C Jun 27
2 35.0 °C Jul 24
3 33.9 °C Jul 25
3 33.9 °C Jul 1
3 33.9 °C Jun 21
6 33.3 °C Jun 26
7 32.8 °C Aug 8
7 32.8 °C Jun 20
9 32.2 °C Jul 31
9 32.2 °C Jul 23
Lowest Temperatures in Ottawa in 1941
Rank Temperature Date
1 -31.7 °C January 30
2 -27.8 °C January 24
3 -27.2 °C February 10
4 -26.7 °C January 21
4 -26.7 °C January 14
6 -26.1 °C December 22
7 -25.6 °C January 15
8 -25.0 °C December 21
9 -24.4 °C March 13
10 -23.9 °C January 27
January 1941 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-2.8 -10.6 0.00 0.0
-2.8 -11.1 0.69 6.9
1.7 -5.6 0.08 0.8
0.0 -6.7 0.00 0.0
-2.8 -7.8 0.00 0.0
-7.8 -11.7 0.00 0.0
-11.7 -22.8 0.00 0.0
-9.4 -23.3 0.00 0.0
-6.1 -15.6 0.00 0.0
-6.1 -10.6 0.15 1.5
-9.4 -11.1 0.69 6.9
-7.2 -18.3 0.05 0.5
-16.1 -18.9 0.00 0.0
-17.8 -26.7 0.00 0.0
-20.0 -25.6 0.00 0.0
-3.3 -23.3 0.00 0.0
-2.8 -13.3 1.02 8.6
1.7 -5.6 0.20 0.0
-11.7 -15.0 0.03 0.3
-17.8 -21.1 0.03 0.3
-5.0 -26.7 0.53 5.3
-1.7 -16.7 1.75 17.5
-9.4 -13.9 0.00 0.0
-12.8 -27.8 0.08 0.8
-9.4 -14.4 0.00 0.0
-13.3 -21.1 0.00 0.0
-13.3 -23.9 0.18 1.8
-13.3 -17.8 0.20 2.0
-16.1 -20.0 0.00 0.0
-16.7 -31.7 0.18 1.8
-8.9 -22.2 0.00 0.0
February 1941 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-7.2 -20.0 0.84 8.4
-3.9 -10.6 0.00 0.0
-6.7 -8.9 0.00 0.0
-7.8 -12.8 0.00 0.0
-6.7 -18.3 0.00 0.0
-1.7 -23.3 0.84 8.4
1.7 -7.2 2.06 20.6
-2.8 -3.3 0.46 4.6
-13.9 -14.4 0.00 0.0
-13.9 -27.2 0.00 0.0
-2.8 -22.2 0.03 0.3
-3.9 -13.9 0.00 0.0
1.1 -11.1 0.00 0.0
2.8 -6.7 0.36 0.0
-8.3 -11.1 0.00 0.0
-8.9 -18.3 0.00 0.0
-8.3 -23.3 0.00 0.0
-10.0 -16.7 0.00 0.0
-11.1 -19.4 0.13 1.3
-5.6 -15.0 0.46 4.6
1.1 -11.1 0.00 0.0
0.0 -2.8 0.00 0.0
-2.8 -9.4 0.00 0.0
-6.1 -16.7 0.00 0.0
-1.7 -14.4 0.00 0.0
-11.1 -18.9 0.03 0.3
-8.3 -20.0 0.00 0.0
-6.7 -16.1 0.03 0.3
March 1941 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-2.2 -12.2 0.00 0.0
0.0 -16.7 0.18 1.8
-3.9 -6.7 0.71 7.1
-7.8 -17.8 0.00 0.0
-5.0 -16.7 0.03 0.3
-7.8 -15.6 0.00 0.0
-4.4 -22.8 0.00 0.0
-2.8 -22.2 0.08 0.8
-2.2 -6.1 0.05 0.5
-1.1 -18.9 0.00 0.0
-1.7 -16.7 2.03 20.3
-2.8 -6.7 0.00 0.0
0.0 -24.4 0.00 0.0
2.8 -13.9 0.00 0.0
2.8 -16.1 0.00 0.0
3.9 -0.6 0.08 0.0
-7.2 -10.6 0.13 1.3
-10.6 -20.6 0.05 0.5
-5.6 -13.9 0.00 0.0
-4.4 -11.1 0.00 0.0
1.1 -10.0 0.00 0.0
2.8 -7.8 0.00 0.0
2.8 -11.1 0.00 0.0
3.9 -10.6 0.00 0.0
3.3 -7.8 0.00 0.0
3.3 -6.1 0.00 0.0
3.9 -6.1 0.00 0.0
3.9 -7.8 0.00 0.0
-1.7 -6.7 0.00 0.0
-2.8 -12.8 0.00 0.0
1.7 -12.8 0.00 0.0
April 1941 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
4.4 -9.4 0.00 0.0
3.9 -3.9 0.00 0.0
7.8 -3.9 0.00 0.0
6.7 -2.2 0.00 0.0
7.8 -2.2 0.00 0.0
11.1 1.7 0.00 0.0
10.0 -2.2 0.00 0.0
12.8 -2.2 0.00 0.0
15.6 -1.1 0.00 0.0
16.1 -0.6 0.00 0.0
15.6 3.3 0.00 0.0
19.4 -1.1 0.00 0.0
17.8 5.6 0.43 0.0
21.1 11.7 0.08 0.0
22.8 11.7 0.00 0.0
14.4 1.7 0.23 0.0
15.0 4.4 0.18 0.0
16.7 0.6 0.10 0.0
22.2 7.8 0.43 0.0
26.7 14.4 0.43 0.0
9.4 5.6 0.00 0.0
7.2 -2.2 0.00 0.0
13.9 -2.8 0.08 0.0
6.1 2.8 0.00 0.0
12.8 -2.2 0.00 0.0
16.7 0.6 0.00 0.0
21.1 1.1 0.00 0.0
20.0 4.4 0.00 0.0
26.1 2.2 0.00 0.0
22.8 9.4 0.00 0.0
May 1941 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
18.9 3.3 0.00 0.0
13.9 1.7 0.00 0.0
17.2 -1.7 0.00 0.0
18.3 6.1 0.30 0.0
19.4 8.9 0.00 0.0
22.8 4.4 0.05 0.0
24.4 14.4 0.00 0.0
22.2 10.0 0.00 0.0
17.8 6.7 0.51 0.0
16.7 5.0 0.00 0.0
15.0 0.6 0.00 0.0
12.2 2.2 0.00 0.0
18.3 -0.6 0.00 0.0
21.1 0.6 0.00 0.0
24.4 1.7 0.00 0.0
27.2 4.4 0.15 0.0
13.9 5.6 0.10 0.0
18.9 2.2 0.00 0.0
22.2 2.2 0.00 0.0
27.2 6.1 0.00 0.0
31.1 11.1 1.91 0.0
27.2 13.3 0.00 0.0
18.3 15.6 0.00 0.0
16.7 8.3 0.00 0.0
18.9 1.7 0.00 0.0
18.3 7.2 1.32 0.0
17.8 11.7 0.05 0.0
23.3 14.4 1.98 0.0
20.0 10.0 0.00 0.0
21.7 6.1 0.00 0.0
23.3 3.3 0.00 0.0
June 1941 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
25.0 10.6 0.00 0.0
26.7 11.7 0.00 0.0
25.6 12.2 0.00 0.0
25.0 6.7 0.00 0.0
23.3 12.2 0.00 0.0
27.8 5.6 0.00 0.0
28.9 10.0 0.10 0.0
24.4 17.2 0.00 0.0
21.1 6.7 0.00 0.0
22.2 7.8 0.00 0.0
22.8 7.8 0.00 0.0
22.2 6.7 0.00 0.0
18.3 11.7 0.00 0.0
26.7 14.4 2.08 0.0
23.3 10.0 0.00 0.0
23.9 11.1 0.00 0.0
27.8 12.2 0.00 0.0
30.0 12.2 0.00 0.0
31.1 17.2 0.00 0.0
32.8 15.6 0.00 0.0
33.9 15.6 0.00 0.0
28.3 16.1 0.05 0.0
25.6 11.7 0.00 0.0
26.1 13.3 0.00 0.0
22.8 4.4 0.00 0.0
33.3 12.8 0.00 0.0
35.6 18.9 0.10 0.0
28.3 18.9 0.71 0.0
29.4 16.7 0.00 0.0
31.1 15.6 0.05 0.0
July 1941 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
33.9 18.9 0.00 0.0
23.3 16.7 0.00 0.0
23.3 9.4 0.00 0.0
28.9 8.3 0.00 0.0
31.1 9.4 0.00 0.0
31.1 10.0 0.30 0.0
27.2 18.9 1.04 0.0
26.7 18.3 1.52 0.0
23.9 15.0 0.25 0.0
29.4 15.0 1.27 0.0
22.2 18.3 1.70 0.0
23.9 14.4 0.00 0.0
26.7 15.6 0.00 0.0
29.4 11.7 0.00 0.0
29.4 12.8 0.00 0.0
28.3 13.3 0.20 0.0
23.3 18.3 0.00 0.0
26.7 8.3 0.00 0.0
24.4 18.3 0.05 0.0
25.0 11.1 0.00 0.0
26.7 11.1 0.00 0.0
30.6 16.7 0.00 0.0
32.2 15.6 0.00 0.0
35.0 17.2 0.00 0.0
33.9 20.6 0.00 0.0
30.6 17.2 0.00 0.0
28.3 16.7 0.23 0.0
20.0 17.2 0.33 0.0
28.3 13.3 0.00 0.0
30.0 14.4 0.00 0.0
32.2 14.4 0.23 0.0
August 1941 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
29.4 17.8 0.00 0.0
27.8 16.7 0.00 0.0
30.0 12.2 0.00 0.0
30.6 12.8 0.00 0.0
29.4 16.7 0.00 0.0
28.3 12.8 0.00 0.0
30.6 8.9 0.00 0.0
32.8 13.9 0.84 0.0
28.3 16.1 0.00 0.0
24.4 11.1 0.00 0.0
26.1 7.2 1.30 0.0
16.7 11.1 0.00 0.0
18.3 7.2 0.05 0.0
21.7 9.4 0.00 0.0
22.2 10.6 0.00 0.0
21.1 12.2 0.13 0.0
20.0 9.4 0.00 0.0
22.2 3.3 0.18 0.0
21.7 9.4 0.69 0.0
21.1 10.6 0.00 0.0
22.2 5.6 0.25 0.0
22.8 13.9 1.07 0.0
20.6 12.2 0.00 0.0
20.6 7.2 0.05 0.0
23.9 11.7 0.51 0.0
21.7 17.2 0.00 0.0
17.2 13.9 0.00 0.0
18.9 4.4 0.00 0.0
22.8 4.4 0.00 0.0
26.1 12.2 0.00 0.0
21.7 17.2 1.60 0.0
September 1941 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
21.1 16.1 0.00 0.0
21.7 6.7 0.00 0.0
25.6 2.8 0.00 0.0
23.9 7.8 0.00 0.0
27.8 20.0 0.51 0.0
26.1 16.7 0.00 0.0
16.7 12.8 0.00 0.0
15.6 7.2 0.00 0.0
16.7 8.9 0.00 0.0
27.2 11.7 1.30 0.0
16.7 10.0 0.00 0.0
16.7 5.0 0.00 0.0
18.9 0.0 0.00 0.0
22.8 4.4 0.00 0.0
30.6 12.2 0.00 0.0
30.0 18.3 0.10 0.0
23.9 18.3 0.00 0.0
18.3 10.0 0.00 0.0
17.8 1.7 0.00 0.0
26.1 1.1 0.00 0.0
27.2 6.7 0.00 0.0
30.6 8.9 0.00 0.0
19.4 11.7 0.00 0.0
22.8 4.4 0.00 0.0
25.6 6.1 0.00 0.0
15.0 9.4 0.00 0.0
19.4 -0.6 0.00 0.0
23.3 7.2 0.05 0.0
11.1 0.0 0.00 0.0
13.9 -2.2 1.24 0.0
October 1941 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
16.1 5.0 0.05 0.0
21.7 5.6 0.41 0.0
19.4 7.2 2.03 0.0
16.1 10.0 4.06 0.0
26.7 8.3 0.51 0.0
15.6 8.3 0.08 0.0
20.6 7.2 1.07 0.0
13.9 10.6 0.05 0.0
11.1 1.1 0.41 0.0
10.6 4.4 0.28 0.0
8.3 4.4 0.64 0.0
7.8 0.6 0.00 0.0
17.2 0.6 0.64 0.0
19.4 6.7 0.25 0.0
17.2 3.3 0.08 0.0
8.3 2.8 0.00 0.0
12.8 -3.3 0.00 0.0
10.6 -1.7 0.76 0.0
12.8 3.3 0.00 0.0
13.9 -1.1 0.00 0.0
13.3 2.2 0.46 0.0
15.6 5.6 0.61 0.0
12.2 7.8 1.04 0.0
5.0 -0.6 0.13 0.0
2.2 -1.1 0.00 0.0
7.2 -7.2 0.00 0.0
12.2 2.2 0.36 0.0
1.7 -2.2 0.00 0.0
3.3 -5.0 0.00 0.0
1.7 -3.9 0.08 0.0
2.8 -1.1 0.20 0.0
November 1941 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
7.8 0.0 2.49 0.0
8.3 3.3 0.20 0.0
10.6 3.9 0.00 0.0
11.7 2.2 0.00 0.0
7.8 -0.6 0.00 0.0
7.8 1.1 2.31 0.0
11.7 4.4 0.10 0.0
7.2 3.3 0.00 0.0
6.7 2.2 0.05 0.0
6.1 0.6 0.00 0.0
4.4 1.1 0.03 0.3
-2.2 -6.7 0.00 0.0
0.6 -8.9 0.13 0.0
5.0 -3.3 0.00 0.0
8.3 -3.9 0.23 0.0
5.0 -1.1 0.00 0.0
-1.1 -8.9 0.00 0.0
3.3 -3.9 0.00 0.0
18.3 -2.2 0.00 0.0
14.4 7.8 0.69 0.0
5.0 0.6 0.18 0.0
3.3 -5.0 0.38 2.5
1.7 0.0 1.02 0.0
-1.7 -6.7 0.00 0.0
3.3 -9.4 0.18 1.8
3.9 -3.9 0.00 0.0
-2.8 -7.8 0.00 0.0
-3.3 -12.2 0.00 0.0
-1.7 -5.6 0.13 0.0
-6.7 -10.6 0.00 0.0
December 1941 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-5.6 -13.9 0.25 0.0
1.7 -11.1 0.00 0.0
7.8 -3.9 0.00 0.0
7.8 0.6 0.08 0.0
11.7 0.6 0.20 0.0
5.0 -0.6 0.00 0.0
-4.4 -11.1 0.00 0.0
-4.4 -10.0 0.15 1.5
-2.8 -8.9 0.84 8.4
-6.7 -10.0 0.00 0.0
-11.1 -19.4 0.00 0.0
-10.6 -21.1 0.00 0.0
-3.3 -15.6 1.57 15.7
-3.3 -10.0 0.00 0.0
-1.1 -10.6 0.00 0.0
2.2 -6.7 0.81 7.6
-7.2 -8.9 0.00 0.0
3.9 -17.8 0.00 0.0
0.6 -5.6 1.17 11.7
-13.3 -15.0 0.00 0.0
-16.1 -25.0 0.00 0.0
-7.8 -26.1 0.00 0.0
1.7 -12.2 1.65 0.0
4.4 -4.4 3.25 0.0
-2.2 -3.9 0.00 0.0
-4.4 -9.4 0.41 4.1
-3.3 -6.1 0.00 0.0
-7.8 -11.1 0.00 0.0
-10.6 -16.7 0.00 0.0
-10.0 -21.1 0.00 0.0
-7.2 -14.4 0.00 0.0
Weather Station Details
Years Station Coordinates
1889–2024 Ottawa CDA location