Ottawa Weather in 1900

Historical record of Ottawa, Ontario weather for the year 1900 based on NOAA data.
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1900 Ottawa Weather Extremes
Highest temperature 34.4 °C September 2
Lowest temperature -30.0 °C February 2
Highest daily low 21.7 °C August 10
Lowest daily high -17.8 °C February 26
Most daily precipitation 5.9 cm July 17
Most daily snow 30.5 cm March 2
Total annual precipitation 102.2 cm -
Total annual snow 273.6 cm -
Highest Temperatures in Ottawa in 1900
Rank Temperature Date
1 34.4 °C Sep 2
2 32.8 °C Aug 25
3 32.2 °C Sep 3
3 32.2 °C Aug 6
5 31.1 °C Aug 26
5 31.1 °C Aug 9
5 31.1 °C Jul 7
8 30.6 °C Aug 24
8 30.6 °C Jun 27
10 30.0 °C Aug 29
10 30.0 °C Aug 28
10 30.0 °C Aug 27
10 30.0 °C Aug 8
10 30.0 °C Jul 29
10 30.0 °C Jul 23
10 30.0 °C Jul 17
10 30.0 °C May 14
Lowest Temperatures in Ottawa in 1900
Rank Temperature Date
1 -30.0 °C February 2
2 -28.3 °C February 26
3 -26.7 °C December 10
3 -26.7 °C February 1
5 -25.6 °C March 18
6 -25.0 °C March 15
6 -25.0 °C March 5
8 -24.4 °C December 12
8 -24.4 °C December 11
8 -24.4 °C January 24
January 1900 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-13.3 -21.1 0.05 0.5
-12.2 -18.9 0.00 0.0
-13.3 -20.6 0.00 0.0
-8.3 -18.9 0.00 0.0
2.2 -11.1 0.00 0.0
2.2 -7.2 0.00 0.0
3.3 -10.6 0.64 0.0
3.3 -13.9 0.00 0.0
-5.6 -18.3 0.00 0.0
2.8 -11.1 0.05 0.5
-10.6 -21.7 0.00 0.0
-7.8 -17.2 1.27 12.7
-8.9 -18.9 0.00 0.0
-5.6 -11.1 0.25 2.5
-2.8 -13.3 0.00 0.0
1.1 -6.7 0.25 2.5
0.6 -18.9 0.00 0.0
-8.9 -18.3 0.00 0.0
3.3 -9.4 0.00 0.0
3.3 1.1 0.74 0.0
3.3 -21.7 0.00 0.0
3.3 -13.3 0.00 0.0
3.9 -10.6 0.00 0.0
-10.0 -24.4 0.00 0.0
3.3 -18.9 0.51 5.1
1.7 -20.6 0.76 7.6
-12.2 -19.4 0.00 0.0
-2.2 -18.9 0.51 5.1
-2.8 -15.6 0.00 0.0
-8.3 -17.8 0.13 1.3
-6.7 -17.8 0.00 0.0
February 1900 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-12.2 -26.7 0.00 0.0
-15.6 -30.0 0.00 0.0
-6.7 -20.6 0.00 0.0
-6.1 -12.8 0.89 8.9
-5.6 -14.4 0.25 2.5
-6.7 -17.2 1.14 11.4
-6.1 -20.6 0.00 0.0
0.0 -9.4 1.45 0.0
5.0 -3.3 1.17 0.0
-3.3 -11.7 0.00 0.0
1.7 -10.6 0.00 0.0
1.7 -7.8 0.00 0.0
4.4 1.1 2.34 0.0
4.4 -10.0 0.00 0.0
-5.6 -11.1 0.00 0.0
-6.7 -15.0 0.00 0.0
-6.7 -17.8 0.00 0.0
-7.8 -14.4 0.00 0.0
-3.9 -13.3 0.00 0.0
-3.3 -12.8 0.00 0.0
-1.7 -10.0 0.00 0.0
-1.1 -3.9 0.13 1.3
-0.6 -4.4 0.00 0.0
2.2 -2.8 1.07 10.7
1.7 -17.8 0.00 0.0
-17.8 -28.3 0.00 0.0
-7.8 -13.9 0.00 0.0
-10.0 -20.0 0.25 2.5
March 1900 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-6.7 -12.2 2.29 22.9
-3.9 -7.2 3.05 30.5
-3.3 -12.2 0.00 0.0
-4.4 -15.0 0.13 1.3
-13.3 -25.0 0.00 0.0
-8.9 -20.0 1.52 15.2
3.3 -11.7 0.00 0.0
-0.6 -18.9 0.00 0.0
2.2 -14.4 0.00 0.0
3.3 -12.2 0.25 2.5
-7.2 -22.2 0.00 0.0
-11.1 -23.9 0.00 0.0
-10.0 -20.0 0.00 0.0
-7.8 -13.9 0.51 5.1
-11.1 -25.0 0.00 0.0
-8.3 -16.1 0.76 7.6
-7.8 -21.1 0.51 5.1
-7.8 -25.6 0.00 0.0
5.6 -13.3 0.76 7.6
4.4 -2.2 0.20 0.0
-2.2 -11.7 0.00 0.0
1.1 -8.9 0.00 0.0
0.6 -2.8 0.00 0.0
-1.7 -15.6 0.00 0.0
-2.8 -13.3 0.00 0.0
1.7 -14.4 0.00 0.0
2.2 -5.0 0.38 3.8
2.8 -5.6 0.00 0.0
4.4 -3.9 0.00 0.0
5.0 -5.0 0.00 0.0
4.4 -5.6 0.00 0.0
April 1900 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
6.7 -4.4 0.00 0.0
6.7 -1.7 0.00 0.0
5.0 1.1 0.30 0.0
5.0 -3.3 0.00 0.0
7.2 0.0 0.00 0.0
10.0 1.1 0.00 0.0
12.2 0.0 0.00 0.0
6.7 -1.1 0.00 0.0
1.7 -6.7 0.00 0.0
4.4 -5.6 0.00 0.0
12.2 -2.8 0.00 0.0
10.0 0.0 0.13 0.0
4.4 0.6 0.89 0.0
6.1 -1.1 0.25 0.0
11.1 -1.1 0.00 0.0
15.0 -0.6 0.00 0.0
14.4 2.2 0.00 0.0
21.1 3.9 1.22 0.0
18.9 7.2 0.05 0.0
17.8 2.8 0.00 0.0
23.9 4.4 0.00 0.0
16.1 5.6 0.00 0.0
22.2 11.1 0.00 0.0
17.2 3.9 0.00 0.0
16.1 1.7 0.00 0.0
17.2 2.2 0.00 0.0
16.7 1.7 0.00 0.0
18.9 3.9 0.00 0.0
23.3 3.9 0.00 0.0
20.6 6.7 0.00 0.0
May 1900 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
11.1 1.7 0.00 0.0
22.2 -0.6 0.00 0.0
21.7 3.9 0.00 0.0
9.4 -1.1 0.00 0.0
10.0 -1.1 0.05 0.0
11.7 -0.6 0.00 0.0
13.9 -2.2 0.00 0.0
12.8 0.0 3.81 0.0
6.7 0.0 1.02 0.0
6.1 -2.2 0.00 0.0
14.4 -3.3 0.00 0.0
18.9 1.1 0.00 0.0
25.6 5.6 0.00 0.0
30.0 10.0 1.14 0.0
23.9 11.7 0.46 0.0
20.0 4.4 0.00 0.0
17.8 5.6 1.57 0.0
12.2 4.4 0.89 0.0
20.0 4.4 0.00 0.0
20.0 4.4 0.00 0.0
13.3 7.2 0.20 0.0
22.2 4.4 0.00 0.0
21.7 6.7 0.00 0.0
22.8 8.9 0.00 0.0
26.1 10.0 0.00 0.0
26.7 10.6 0.00 0.0
28.3 12.2 0.00 0.0
21.1 11.1 0.13 0.0
25.0 7.8 0.00 0.0
21.7 8.9 0.08 0.0
28.3 13.3 0.05 0.0
June 1900 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
29.4 13.3 0.00 0.0
23.3 15.0 4.39 0.0
21.1 11.7 0.20 0.0
25.0 7.8 0.00 0.0
26.7 12.2 0.00 0.0
28.9 13.3 0.00 0.0
24.4 17.8 0.69 0.0
28.3 17.2 0.79 0.0
22.2 12.8 0.00 0.0
23.3 8.3 0.00 0.0
27.8 13.3 0.00 0.0
25.6 11.7 0.00 0.0
27.8 8.3 0.00 0.0
24.4 15.6 0.74 0.0
23.9 10.6 0.00 0.0
25.6 12.2 0.05 0.0
22.2 10.0 0.00 0.0
23.9 10.0 0.00 0.0
28.3 10.0 0.00 0.0
28.3 15.6 0.00 0.0
28.3 12.8 0.00 0.0
26.1 14.4 0.10 0.0
25.0 10.0 0.00 0.0
28.3 14.4 0.00 0.0
26.1 17.2 0.00 0.0
26.7 8.9 0.53 0.0
30.6 20.0 0.79 0.0
26.7 19.4 0.00 0.0
26.1 16.1 1.07 0.0
17.2 7.8 0.38 0.0
July 1900 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
20.0 9.4 0.00 0.0
23.9 10.0 0.00 0.0
23.9 11.7 1.12 0.0
25.6 17.8 0.00 0.0
23.3 13.9 0.00 0.0
20.6 13.3 0.76 0.0
31.1 13.9 0.00 0.0
26.1 17.2 1.98 0.0
20.6 14.4 0.08 0.0
24.4 13.9 0.00 0.0
25.0 14.4 1.37 0.0
20.6 13.9 0.38 0.0
24.4 14.4 0.38 0.0
27.8 13.9 0.00 0.0
27.2 17.2 0.13 0.0
28.9 18.9 0.76 0.0
30.0 20.6 5.94 0.0
24.4 17.8 0.30 0.0
27.2 14.4 0.00 0.0
29.4 13.9 0.00 0.0
25.6 20.0 0.05 0.0
27.2 13.9 0.00 0.0
30.0 13.3 0.00 0.0
28.9 15.6 0.00 0.0
25.6 17.2 2.18 0.0
23.9 12.8 0.00 0.0
23.9 11.7 0.00 0.0
28.3 10.6 0.00 0.0
30.0 12.8 0.00 0.0
27.8 17.8 0.20 0.0
27.8 13.9 0.74 0.0
August 1900 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
23.3 10.0 0.00 0.0
22.8 10.0 0.58 0.0
20.0 9.4 0.08 0.0
23.3 8.9 0.00 0.0
27.8 13.9 0.56 0.0
32.2 17.2 0.00 0.0
25.0 17.2 2.51 0.0
30.0 17.2 0.58 0.0
31.1 19.4 0.00 0.0
29.4 21.7 0.38 0.0
28.9 18.9 0.13 0.0
20.6 8.9 0.00 0.0
18.9 11.1 0.03 0.0
23.3 11.1 1.35 0.0
26.7 15.0 0.58 0.0
28.3 17.2 0.00 0.0
25.6 15.6 0.00 0.0
27.2 12.2 0.43 0.0
23.3 11.1 0.00 0.0
22.2 11.7 0.00 0.0
23.9 9.4 0.00 0.0
22.8 11.1 0.00 0.0
27.8 10.6 0.00 0.0
30.6 14.4 0.00 0.0
32.8 15.6 0.00 0.0
31.1 20.6 0.00 0.0
30.0 18.3 0.00 0.0
30.0 18.3 0.00 0.0
30.0 17.2 0.00 0.0
27.2 15.0 0.00 0.0
26.1 15.6 0.00 0.0
September 1900 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
28.3 13.9 0.00 0.0
34.4 13.3 0.00 0.0
32.2 19.4 0.58 0.0
25.6 14.4 0.00 0.0
27.2 11.7 0.00 0.0
27.8 17.8 0.25 0.0
22.2 8.3 0.00 0.0
24.4 5.6 0.00 0.0
23.3 14.4 0.00 0.0
16.1 7.8 0.00 0.0
14.4 10.0 1.14 0.0
21.7 8.9 0.20 0.0
20.6 9.4 0.00 0.0
18.9 11.1 0.00 0.0
18.3 4.4 0.00 0.0
17.8 10.0 1.96 0.0
17.2 11.7 0.18 0.0
13.3 6.1 0.36 0.0
17.2 2.2 0.00 0.0
17.2 8.3 1.52 0.0
19.4 12.8 1.32 0.0
18.3 12.2 0.05 0.0
18.9 11.1 0.00 0.0
22.8 10.0 0.00 0.0
21.1 7.8 0.00 0.0
28.9 14.4 0.76 0.0
25.0 15.6 0.30 0.0
19.4 10.0 0.00 0.0
12.8 6.7 1.91 0.0
18.9 8.9 0.00 0.0
October 1900 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
19.4 5.6 0.00 0.0
24.4 9.4 0.00 0.0
25.6 14.4 0.00 0.0
26.7 14.4 0.10 0.0
26.1 15.6 0.00 0.0
14.4 8.9 0.48 0.0
26.1 11.1 0.00 0.0
20.0 7.8 1.17 0.0
12.8 2.2 0.00 0.0
13.3 2.2 0.00 0.0
18.9 2.8 0.00 0.0
21.1 7.8 0.00 0.0
22.2 3.9 0.00 0.0
20.0 8.3 0.00 0.0
21.1 6.7 0.00 0.0
15.6 2.2 0.56 0.0
9.4 -2.2 0.00 0.0
15.6 3.3 0.00 0.0
7.2 -1.1 0.00 0.0
12.2 -4.4 0.00 0.0
17.8 -0.6 0.00 0.0
21.1 6.1 0.00 0.0
21.7 12.2 0.64 0.0
20.0 11.7 0.08 0.0
16.7 2.8 0.00 0.0
19.4 5.0 0.00 0.0
19.4 11.1 0.20 0.0
17.2 6.7 0.00 0.0
14.4 8.3 0.00 0.0
12.8 6.7 0.81 0.0
6.7 2.2 0.05 0.0
November 1900 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
17.8 5.6 0.05 0.0
15.6 8.3 0.00 0.0
12.2 4.4 0.00 0.0
15.0 1.7 0.00 0.0
12.8 5.6 0.86 0.0
8.9 2.2 0.00 0.0
5.6 2.8 1.07 0.0
6.7 2.2 0.13 0.0
6.1 1.1 0.10 0.0
2.8 -1.1 0.00 0.0
3.9 -1.7 0.00 0.0
4.4 -0.6 0.00 0.0
2.2 -8.9 0.00 0.0
-5.0 -11.7 1.02 10.2
-1.1 -12.2 0.00 0.0
-2.2 -14.4 0.00 0.0
-3.3 -15.0 0.00 0.0
3.3 -5.6 2.54 0.0
2.2 -5.6 1.52 15.2
1.1 -3.9 1.09 0.0
12.8 0.6 1.19 0.0
10.0 -1.7 0.13 0.0
7.2 0.0 0.05 0.0
1.1 -7.2 0.00 0.0
0.0 -5.6 0.51 5.1
1.1 -2.2 0.66 2.5
1.1 -6.7 0.76 7.6
-2.2 -11.1 0.00 0.0
-5.0 -10.0 0.25 2.5
0.0 -6.1 0.00 0.0
December 1900 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
2.8 -3.3 0.10 0.0
2.2 -1.1 0.00 0.0
1.1 -0.6 0.25 2.5
1.1 -0.6 0.15 0.5
0.6 -3.9 1.52 15.2
-2.8 -5.6 0.00 0.0
-1.7 -10.0 0.51 5.1
-6.1 -18.3 0.00 0.0
1.1 -17.8 0.00 0.0
-16.7 -26.7 0.00 0.0
-12.8 -24.4 0.13 1.3
-13.3 -24.4 0.00 0.0
-8.9 -16.7 1.52 15.2
-9.4 -23.3 0.00 0.0
-12.2 -15.6 0.00 0.0
-13.9 -19.4 0.00 0.0
-15.6 -21.7 0.00 0.0
-15.0 -23.3 0.00 0.0
1.7 -15.6 0.18 1.3
3.3 -3.3 0.00 0.0
2.8 -16.7 0.00 0.0
-2.2 -17.2 0.00 0.0
-1.7 -12.8 0.00 0.0
2.8 -2.2 0.28 0.0
2.2 -3.3 0.00 0.0
-0.6 -13.9 0.00 0.0
-10.6 -21.1 0.00 0.0
-1.1 -11.7 0.89 8.9
-3.9 -17.8 0.00 0.0
0.6 -8.9 0.00 0.0
1.1 -6.7 0.38 3.8
Weather Station Details
Years Station Coordinates
1889–2024 Ottawa CDA location