Ottawa Weather in 1925

Historical record of Ottawa, Ontario weather for the year 1925 based on NOAA data.
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1925 Ottawa Weather Extremes
Highest temperature 33.9 °C June 7
Lowest temperature -37.8 °C January 19
Highest daily low 19.4 °C June 9
Lowest daily high -20.0 °C January 28
Most daily precipitation 2.9 cm October 25
Most daily snow 13.0 cm March 14
Total annual precipitation 81.3 cm -
Total annual snow 158.6 cm -
Highest Temperatures in Ottawa in 1925
Rank Temperature Date
1 33.9 °C Jun 7
1 33.9 °C Jun 6
3 33.3 °C Jun 8
4 32.8 °C Aug 25
4 32.8 °C Jun 5
6 32.2 °C Aug 26
6 32.2 °C Aug 18
8 31.7 °C Aug 19
9 31.1 °C Aug 30
9 31.1 °C Aug 24
9 31.1 °C Aug 17
Lowest Temperatures in Ottawa in 1925
Rank Temperature Date
1 -37.8 °C January 19
2 -36.7 °C January 28
3 -33.3 °C January 15
4 -32.8 °C January 29
5 -31.1 °C January 24
6 -28.9 °C December 30
7 -27.8 °C December 27
8 -27.2 °C January 27
8 -27.2 °C January 12
8 -27.2 °C January 1
January 1925 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-16.1 -27.2 0.00 0.0
-13.3 -21.7 n/a n/a
-3.9 -14.4 n/a n/a
0.0 -3.9 0.76 7.6
0.0 -8.9 0.00 0.0
-3.9 -13.3 0.00 0.0
-5.0 -15.6 0.00 0.0
1.1 -7.2 0.38 3.8
-2.8 -9.4 0.00 0.0
-5.0 -18.9 0.00 0.0
-3.9 -23.3 0.00 0.0
-13.3 -27.2 n/a n/a
-4.4 -13.9 n/a n/a
-7.8 -21.7 0.00 0.0
-19.4 -33.3 0.00 0.0
-15.6 -20.6 n/a n/a
-11.7 -16.7 n/a n/a
-13.9 -21.7 0.00 0.0
-18.9 -37.8 0.00 0.0
-15.0 -23.9 0.38 3.8
-3.3 -23.9 0.76 7.6
2.8 -10.0 0.00 0.0
-10.0 -24.4 0.00 0.0
-17.2 -31.1 0.25 2.5
-3.9 -18.3 0.00 0.0
-2.8 -16.7 0.76 7.6
-16.7 -27.2 0.25 2.5
-20.0 -36.7 0.00 0.0
-15.6 -32.8 n/a n/a
-7.8 -16.1 n/a n/a
-3.9 -21.7 0.00 0.0
February 1925 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
3.3 -19.4 0.00 0.0
-12.2 -18.9 0.13 1.3
-12.2 -23.9 0.00 0.0
-9.4 -18.9 0.00 0.0
-4.4 -10.0 0.51 5.1
-0.6 -10.0 0.00 0.0
2.2 -10.6 0.00 0.0
2.2 -12.2 0.00 0.0
5.6 -0.6 0.00 0.0
6.1 1.1 0.36 0.0
2.8 0.6 2.64 0.0
3.3 -6.7 0.79 0.0
-3.3 -10.0 0.28 2.8
-1.7 -10.0 0.00 0.0
1.7 -11.7 0.00 0.0
1.7 -7.8 0.00 0.0
-2.8 -9.4 0.71 7.1
-6.7 -22.2 0.00 0.0
2.8 -17.2 0.30 3.0
3.3 -12.8 0.00 0.0
-2.8 -8.9 0.13 1.3
4.4 -11.7 0.00 0.0
0.6 -6.7 1.14 0.0
1.7 -4.4 0.66 0.0
-2.2 -5.6 0.00 0.0
1.7 -7.8 1.30 1.5
-7.8 -19.4 0.00 0.0
-8.3 -16.7 0.00 0.0
March 1925 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-4.4 -11.1 0.51 5.1
1.1 -15.6 0.25 2.5
-8.9 -25.0 0.00 0.0
-1.1 -10.0 1.02 10.2
0.6 -18.3 0.00 0.0
3.3 -15.6 0.00 0.0
5.0 -6.1 0.00 0.0
2.8 -2.2 0.36 3.6
3.3 -3.9 0.00 0.0
1.7 -5.0 0.00 0.0
5.6 0.0 0.18 0.0
2.8 -8.3 0.00 0.0
0.6 -7.2 0.00 0.0
0.0 -7.2 1.30 13.0
-2.8 -13.9 0.00 0.0
0.6 -18.9 0.00 0.0
3.3 -5.0 0.00 0.0
4.4 0.0 0.00 0.0
4.4 -0.6 1.78 0.0
0.6 -7.2 0.00 0.0
7.8 -4.4 0.13 0.0
7.2 -3.9 0.00 0.0
0.6 -7.8 0.00 0.0
9.4 -4.4 0.36 3.6
8.9 1.7 0.20 0.0
13.9 0.0 0.00 0.0
13.3 2.2 0.48 0.0
7.2 0.6 1.57 0.0
14.4 -0.6 0.58 0.0
12.8 2.2 0.05 0.0
7.2 -0.6 0.10 0.0
April 1925 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
7.2 0.0 0.10 0.0
10.0 1.7 0.18 0.0
10.6 3.3 0.08 0.0
10.6 1.1 0.00 0.0
4.4 -6.7 0.00 0.0
11.1 -4.4 0.00 0.0
12.8 -1.7 0.00 0.0
12.2 -0.6 0.00 0.0
15.0 -3.9 0.00 0.0
13.3 1.1 0.00 0.0
12.2 -1.7 0.00 0.0
5.0 -4.4 0.89 8.9
10.0 -2.2 0.00 0.0
12.8 2.8 0.05 0.0
12.8 0.6 0.46 0.0
7.2 -1.7 0.00 0.0
11.1 0.0 0.00 0.0
11.1 -3.3 0.00 0.0
10.0 -2.2 0.00 0.0
7.8 -4.4 0.00 0.0
12.2 -5.6 0.00 0.0
17.8 -1.7 0.00 0.0
17.2 7.8 0.00 0.0
16.1 4.4 0.08 0.0
25.6 4.4 0.00 0.0
24.4 7.2 0.23 0.0
24.4 1.7 0.00 0.0
12.8 -0.6 0.00 0.0
16.7 1.1 0.00 0.0
15.6 -2.2 0.00 0.0
May 1925 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
14.4 4.4 2.01 0.0
8.9 3.9 0.25 0.0
13.9 0.6 0.10 0.0
12.8 3.9 0.30 0.0
12.8 3.3 0.20 0.0
11.7 0.6 0.05 0.0
11.7 1.7 0.00 0.0
8.3 2.2 0.00 0.0
15.0 0.0 0.00 0.0
20.6 1.1 0.00 0.0
21.1 9.4 0.41 0.0
18.9 2.2 0.00 0.0
17.8 5.0 0.00 0.0
14.4 2.8 0.10 0.0
17.8 3.9 0.36 0.0
21.7 1.7 0.00 0.0
21.7 6.1 0.84 0.0
14.4 -1.1 0.00 0.0
19.4 1.1 0.00 0.0
25.6 8.9 0.00 0.0
22.8 11.7 0.64 0.0
16.1 -1.7 0.00 0.0
15.6 -0.6 0.94 0.0
11.1 -2.2 0.00 0.0
14.4 3.9 0.00 0.0
17.8 4.4 0.00 0.0
21.1 7.2 0.00 0.0
21.7 4.4 0.00 0.0
22.2 9.4 0.00 0.0
23.3 7.8 0.18 0.0
23.9 7.2 0.20 0.0
June 1925 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
20.6 13.3 1.07 0.0
23.9 13.3 1.17 0.0
28.3 15.6 0.08 0.0
28.9 17.8 0.56 0.0
32.8 16.7 0.05 0.0
33.9 17.8 0.00 0.0
33.9 17.2 0.00 0.0
33.3 18.3 0.00 0.0
30.6 19.4 0.00 0.0
27.8 13.3 0.00 0.0
21.7 7.2 0.89 0.0
22.8 5.6 0.00 0.0
27.8 12.2 0.00 0.0
27.8 17.8 1.57 0.0
26.1 15.6 1.88 0.0
20.0 12.2 0.00 0.0
22.8 5.0 0.00 0.0
22.8 15.6 0.08 0.0
23.9 11.1 0.00 0.0
23.9 15.6 0.41 0.0
22.8 7.2 0.46 0.0
21.1 7.2 0.00 0.0
20.0 9.4 0.18 0.0
21.1 3.9 0.00 0.0
19.4 10.6 0.81 0.0
19.4 10.0 0.23 0.0
20.6 9.4 0.10 0.0
24.4 12.8 0.00 0.0
22.8 10.0 0.00 0.0
22.2 8.9 0.00 0.0
July 1925 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
21.1 8.9 0.00 0.0
20.0 11.1 0.00 0.0
25.0 6.7 0.00 0.0
25.0 13.9 0.64 0.0
23.3 14.4 0.76 0.0
30.0 8.9 0.00 0.0
28.9 18.9 2.41 0.0
23.3 11.1 0.00 0.0
26.1 8.3 0.00 0.0
26.7 14.4 0.00 0.0
26.1 12.2 0.00 0.0
23.9 14.4 0.10 0.0
23.9 10.6 0.00 0.0
27.2 9.4 0.00 0.0
28.3 11.1 0.00 0.0
27.8 17.8 0.41 0.0
25.0 12.2 0.64 0.0
22.8 12.2 0.48 0.0
25.6 4.4 0.05 0.0
27.8 10.0 0.00 0.0
27.2 16.7 0.56 0.0
25.6 18.3 1.42 0.0
20.6 12.8 0.03 0.0
25.6 13.9 0.00 0.0
25.0 10.6 0.00 0.0
23.3 15.6 0.43 0.0
26.7 10.0 0.00 0.0
25.6 14.4 0.00 0.0
22.8 12.2 2.62 0.0
21.1 8.9 0.00 0.0
22.2 6.7 0.00 0.0
August 1925 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
21.1 10.6 1.22 0.0
27.8 12.2 0.15 0.0
28.3 12.8 0.00 0.0
28.9 12.2 0.00 0.0
29.4 12.2 0.00 0.0
27.8 15.6 0.00 0.0
28.3 13.9 0.00 0.0
27.8 14.4 0.00 0.0
26.7 17.2 0.00 0.0
28.3 18.3 0.46 0.0
27.2 15.0 0.00 0.0
25.0 11.1 0.00 0.0
24.4 10.0 0.00 0.0
25.0 11.7 0.33 0.0
27.2 12.2 0.00 0.0
30.0 12.8 0.00 0.0
31.1 11.7 0.00 0.0
32.2 14.4 0.00 0.0
31.7 15.6 0.36 0.0
23.9 16.1 0.13 0.0
20.0 8.9 0.00 0.0
23.9 5.0 0.00 0.0
27.8 8.3 0.00 0.0
31.1 12.8 0.00 0.0
32.8 11.7 0.00 0.0
32.2 15.6 0.00 0.0
19.4 6.1 0.00 0.0
22.8 2.8 0.00 0.0
27.2 6.1 0.00 0.0
31.1 10.6 0.00 0.0
30.0 17.8 0.00 0.0
September 1925 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
27.8 13.9 0.00 0.0
25.0 5.6 0.00 0.0
21.7 10.0 0.36 0.0
26.1 12.8 0.00 0.0
25.6 11.7 0.00 0.0
23.9 12.8 0.00 0.0
20.6 11.7 0.05 0.0
20.0 9.4 0.00 0.0
21.1 2.8 0.00 0.0
28.9 13.9 0.76 0.0
28.3 13.9 1.83 0.0
22.2 17.2 1.98 0.0
18.9 11.7 2.39 0.0
21.7 12.8 0.36 0.0
20.6 7.2 0.00 0.0
16.1 11.7 0.46 0.0
21.7 8.9 0.00 0.0
25.0 12.2 2.13 0.0
21.7 5.6 0.00 0.0
21.7 10.0 2.29 0.0
23.3 12.2 0.00 0.0
12.8 1.1 0.00 0.0
15.0 -0.6 0.00 0.0
17.2 7.2 0.41 0.0
11.1 1.7 0.00 0.0
17.2 -1.7 0.00 0.0
17.8 6.7 1.73 0.0
18.3 10.0 0.81 0.0
14.4 6.1 0.00 0.0
11.1 0.6 0.00 0.0
October 1925 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
13.9 -2.2 0.00 0.0
15.0 3.3 0.00 0.0
15.0 9.4 0.05 0.0
15.0 4.4 0.00 0.0
11.7 4.4 0.23 0.0
11.7 4.4 0.30 0.0
12.2 3.3 0.00 0.0
10.0 -1.1 0.00 0.0
6.1 1.7 0.10 0.0
3.9 -2.8 0.00 0.0
5.0 -2.8 0.00 0.0
12.2 2.8 0.00 0.0
10.0 -1.7 0.00 0.0
15.6 0.0 n/a 0.0
13.3 5.0 n/a 0.0
16.1 3.3 0.00 0.0
12.8 5.6 0.71 0.0
10.6 -6.1 0.00 0.0
10.0 0.0 0.69 0.0
5.6 0.6 0.05 0.0
5.0 -3.3 0.10 1.0
3.3 -7.8 0.03 0.0
4.4 -5.6 0.00 0.0
7.2 -3.9 0.00 0.0
6.1 0.0 2.87 0.0
2.8 -5.6 0.05 0.0
3.3 -3.9 0.00 0.0
5.6 -1.1 0.58 1.3
-0.6 -5.0 0.10 1.0
1.7 -11.7 0.00 0.0
3.9 -10.6 0.00 0.0
November 1925 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
5.6 -5.0 0.00 0.0
7.2 -5.0 0.00 0.0
6.1 0.0 0.00 0.0
8.3 -4.4 0.00 0.0
6.1 -2.8 0.38 0.0
8.3 3.3 0.15 0.0
6.7 -3.3 n/a 0.0
12.8 0.0 n/a 0.0
1.1 -3.3 0.00 0.0
3.3 -3.3 0.00 0.0
7.2 -3.3 0.00 0.0
5.6 -3.3 n/a 0.0
6.1 3.3 n/a 0.0
5.6 1.7 0.38 0.0
5.6 1.7 n/a 0.0
3.9 1.1 n/a 0.0
1.1 -3.3 0.00 0.0
6.7 -1.7 0.00 0.0
8.3 0.6 0.48 0.0
6.7 1.7 0.23 0.0
6.1 -0.6 0.00 0.0
10.0 -1.1 0.00 0.0
6.7 -5.0 0.00 0.0
-2.8 -9.4 0.00 0.0
-1.1 -5.0 0.03 0.3
0.0 -8.3 0.00 0.0
-1.1 -7.8 0.89 8.9
-1.1 -10.0 0.13 1.3
-10.0 -21.1 0.00 0.0
-8.9 -23.9 0.00 0.0
December 1925 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-4.4 -14.4 0.71 7.1
1.7 -5.0 0.00 0.0
2.2 -1.7 0.00 0.0
3.3 0.6 0.41 0.0
6.1 2.8 n/a 0.0
5.0 0.6 n/a 0.0
1.7 -2.2 0.10 1.0
1.1 -1.7 0.00 0.0
1.1 -16.1 0.13 1.3
-11.1 -18.9 0.00 0.0
-5.6 -15.6 0.13 1.3
-2.8 -6.7 0.20 2.0
-2.2 -12.2 0.28 2.8
-5.0 -9.4 0.05 0.5
-5.0 -10.6 0.00 0.0
-5.0 -16.1 0.03 0.3
-6.1 -11.1 0.00 0.0
0.0 -10.6 0.15 1.5
0.0 -6.1 0.00 0.0
-2.8 -6.7 0.03 0.3
2.2 -4.4 1.09 10.9
1.7 -11.1 0.00 0.0
-9.4 -15.6 0.00 0.0
-5.0 -17.8 0.38 3.8
-3.9 -10.0 0.51 5.1
-9.4 -26.1 0.00 0.0
-19.4 -27.8 0.00 0.0
-10.0 -20.0 0.25 2.5
-14.4 -22.2 0.00 0.0
-12.2 -28.9 0.00 0.0
-2.2 -13.9 0.00 0.0
Weather Station Details
Years Station Coordinates
1889–2024 Ottawa CDA location