Ottawa Weather in 1985

Historical record of Ottawa, Ontario weather for the year 1985 based on NOAA data.
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1985 Ottawa Weather Extremes
Highest temperature 33.7 °C August 14
Lowest temperature -28.2 °C December 26
Highest daily low 20.5 °C July 26
Lowest daily high -19.0 °C January 20
Most daily precipitation 3.5 cm June 17
Most daily snow 15.6 cm January 1
Total annual precipitation 77.3 cm -
Total annual snow 171.6 cm -
Highest Temperatures in Ottawa in 1985
Rank Temperature Date
1 33.7 °C Aug 14
2 32.9 °C Aug 10
3 32.1 °C Aug 9
4 30.9 °C Jul 25
5 30.6 °C Sep 20
6 30.2 °C Jul 5
7 29.8 °C Aug 18
8 29.7 °C Aug 5
9 29.3 °C Jul 4
10 29.1 °C Jul 13
Lowest Temperatures in Ottawa in 1985
Rank Temperature Date
1 -28.2 °C December 26
2 -27.4 °C December 19
3 -26.9 °C February 7
4 -26.0 °C January 16
5 -25.6 °C January 21
6 -24.8 °C January 18
7 -24.6 °C February 5
8 -23.3 °C January 9
9 -22.2 °C January 17
10 -22.0 °C December 20
10 -22.0 °C February 3
January 1985 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-8.4 -12.3 1.58 15.6
-10.6 -15.4 0.00 0.0
-6.3 -21.5 0.00 0.0
-2.0 -15.1 0.32 3.2
-11.6 -14.0 0.00 0.0
-11.0 -18.1 0.00 0.0
-13.9 -18.2 0.32 3.2
n/a -18.6 0.00 0.0
-15.0 -23.3 0.00 0.0
-14.1 -20.5 0.00 0.0
-11.9 -20.5 0.00 0.0
-9.7 -19.7 0.27 2.7
-3.7 -17.0 0.02 0.2
0.9 n/a 0.30 3.0
-12.6 -18.6 0.00 0.0
-17.3 -26.0 0.00 0.0
-16.0 -22.2 0.30 3.0
-12.4 -24.8 0.20 2.0
-9.3 -14.5 0.46 4.6
-19.0 -21.9 0.08 0.8
-11.4 -25.6 0.18 1.8
-6.4 -18.4 0.00 0.0
-3.9 -9.2 0.10 1.0
-4.4 -13.6 0.28 2.8
-4.9 -9.2 0.38 3.8
-10.6 -15.3 0.19 1.9
-6.4 -18.3 0.24 2.4
-5.7 -10.8 0.06 0.6
-9.9 -14.1 0.00 0.0
-9.1 -21.6 0.00 0.0
-9.1 -20.0 0.16 1.6
February 1985 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-6.5 -13.8 0.00 0.0
-10.1 -19.1 0.00 0.0
-9.4 -22.0 0.00 0.0
-10.0 -20.5 0.00 0.0
-10.8 -24.6 0.10 1.0
-10.3 -20.0 0.00 0.0
-14.6 -26.9 0.00 0.0
-14.1 -20.1 0.10 1.0
-8.7 -17.4 0.10 1.0
-4.7 -15.4 0.00 0.0
-3.3 -13.9 0.10 1.0
3.6 -9.1 0.00 0.0
2.9 -1.5 0.26 1.6
-3.1 -6.3 0.26 2.6
-3.8 -11.5 0.21 2.1
-4.3 -17.5 0.20 2.0
-0.8 -11.2 0.06 0.6
-0.3 -10.8 0.08 0.8
-0.1 -10.2 0.04 0.4
-3.3 -14.5 0.22 2.2
4.3 -15.2 0.54 0.0
4.6 -6.9 0.02 0.0
2.4 0.8 2.18 0.0
2.0 -0.9 0.38 0.0
1.8 -4.1 0.00 0.0
4.2 -4.9 0.40 4.0
0.7 -9.0 0.11 1.1
3.2 -20.9 0.00 0.0
March 1985 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
6.2 -3.7 0.00 0.0
4.2 -1.3 0.00 0.0
-7.1 -13.5 0.00 0.0
-8.2 -16.8 1.19 11.9
1.2 -16.6 0.04 0.4
-3.6 -17.8 0.00 0.0
2.2 -17.5 0.10 1.0
5.0 -1.9 0.20 0.6
4.7 -3.1 0.00 0.0
5.9 -7.0 0.00 0.0
6.0 -5.1 1.00 0.0
3.6 -1.0 2.10 4.4
6.0 -0.5 0.02 0.2
5.1 -2.2 0.00 0.0
-4.4 -11.0 0.00 0.0
-1.4 -13.1 0.10 1.0
-3.2 -7.6 0.10 1.0
-3.2 -15.5 0.00 0.0
3.9 -12.0 0.00 0.0
2.2 -1.5 0.00 0.0
-2.2 -10.8 0.00 0.0
5.5 -11.2 0.00 0.0
8.6 -3.1 0.00 0.0
4.9 -0.5 0.00 0.0
2.0 -6.5 0.00 0.0
6.7 -6.9 0.00 0.0
14.2 -2.2 0.07 0.0
9.6 4.2 2.01 0.0
7.7 0.8 0.04 0.0
4.5 -2.6 0.00 0.0
1.6 -4.5 0.95 9.5
April 1985 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
4.1 -3.4 0.28 3.0
3.0 -0.4 0.00 0.0
1.7 -1.1 0.60 3.2
6.3 0.0 0.90 3.2
6.7 0.5 1.42 0.0
10.2 3.0 0.05 0.0
8.1 -0.6 0.00 0.0
5.3 -2.0 0.00 0.0
-1.1 -7.4 0.00 0.0
3.7 -8.1 0.12 1.0
5.8 -1.1 0.00 0.0
8.5 -4.4 0.00 0.0
2.2 -1.6 0.00 0.0
16.3 -1.6 0.00 0.0
18.6 5.1 0.22 0.0
20.5 10.4 0.00 0.0
3.9 -7.9 0.00 0.0
3.7 -2.5 1.55 0.2
8.3 0.0 0.00 0.0
15.6 1.5 0.00 0.0
23.1 5.2 0.04 0.0
21.4 9.4 0.00 0.0
18.1 8.0 0.00 0.0
17.1 4.3 0.00 0.0
18.1 5.5 0.00 0.0
18.7 8.8 0.05 0.0
13.7 2.4 0.10 0.0
9.2 5.4 0.24 0.0
18.0 2.8 0.00 0.0
26.1 5.5 0.00 0.0
May 1985 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
15.7 5.5 0.00 0.0
19.5 1.4 0.00 0.0
16.0 4.0 0.02 0.0
13.9 7.5 0.76 0.0
9.1 4.3 1.57 0.0
14.9 4.7 0.24 0.0
16.3 6.5 0.11 0.0
10.6 -0.6 0.00 0.0
17.8 -0.5 0.00 0.0
25.0 13.3 0.04 0.0
20.9 11.9 0.00 0.0
26.2 9.4 0.04 0.0
27.3 15.1 0.00 0.0
15.9 9.3 0.00 0.0
22.4 6.2 0.10 0.0
22.4 14.2 0.02 0.0
17.8 13.5 0.00 0.0
14.8 4.4 0.00 0.0
16.3 4.7 0.02 0.0
25.3 7.2 0.87 0.0
18.9 7.6 0.00 0.0
22.2 6.8 0.00 0.0
23.7 5.8 0.02 0.0
25.6 6.4 0.00 0.0
22.8 10.4 0.28 0.0
18.6 10.0 1.02 0.0
19.5 13.2 0.02 0.0
18.0 8.7 0.00 0.0
20.1 4.4 0.00 0.0
23.9 5.6 0.00 0.0
23.0 16.7 1.52 0.0
June 1985 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
20.7 13.0 0.00 0.0
25.8 9.4 0.00 0.0
20.1 9.5 0.00 0.0
20.4 9.5 0.00 0.0
15.9 11.8 1.07 0.0
18.3 10.8 0.00 0.0
23.8 8.9 0.03 0.0
22.3 12.8 0.19 0.0
22.9 12.5 0.21 0.0
24.2 13.3 0.00 0.0
19.7 9.6 0.42 0.0
16.0 10.4 0.20 0.0
15.3 9.9 0.65 0.0
16.3 9.2 0.04 0.0
22.3 6.6 0.08 0.0
18.1 12.4 0.38 0.0
23.8 13.0 3.49 0.0
25.0 14.4 0.00 0.0
18.7 11.9 0.12 0.0
22.3 11.5 0.00 0.0
25.4 9.5 0.00 0.0
27.6 8.9 0.32 0.0
25.1 16.0 1.78 0.0
17.4 13.6 0.00 0.0
16.2 11.3 0.00 0.0
21.7 9.5 0.00 0.0
24.8 11.6 0.00 0.0
22.3 14.2 0.32 0.0
22.4 14.0 0.00 0.0
27.4 12.8 0.00 0.0
July 1985 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
28.3 11.5 0.00 0.0
27.3 17.4 0.00 0.0
26.3 17.4 0.12 0.0
29.3 14.0 0.00 0.0
30.2 15.4 0.14 0.0
26.6 19.0 0.00 0.0
19.4 14.7 0.00 0.0
26.6 14.6 0.00 0.0
28.6 11.6 0.00 0.0
23.5 17.0 0.22 0.0
22.3 8.5 0.00 0.0
24.4 8.7 0.00 0.0
29.1 11.2 0.00 0.0
28.9 19.0 2.12 0.0
24.4 19.2 0.54 0.0
23.9 15.0 0.26 0.0
24.6 12.5 0.00 0.0
28.1 10.8 0.00 0.0
28.7 16.4 0.00 0.0
26.4 17.1 0.00 0.0
28.5 13.2 0.00 0.0
21.2 14.8 0.00 0.0
22.4 10.4 0.00 0.0
27.4 7.9 0.00 0.0
30.9 18.2 0.00 0.0
24.6 20.5 0.24 0.0
23.3 14.2 0.00 0.0
26.3 8.5 0.72 0.0
28.5 17.4 2.47 0.0
22.8 14.6 0.00 0.0
20.6 13.0 0.00 0.0
August 1985 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
23.8 10.4 0.00 0.0
25.8 12.1 0.00 0.0
27.5 12.2 0.00 0.0
28.9 13.4 0.00 0.0
29.7 13.5 0.00 0.0
28.7 17.1 0.00 0.0
27.6 19.3 0.08 0.0
28.5 17.4 0.00 0.0
32.1 14.7 0.00 0.0
32.9 13.8 0.00 0.0
27.6 16.8 0.00 0.0
24.2 10.0 0.00 0.0
25.4 14.9 0.00 0.0
33.7 16.0 0.12 0.0
22.5 17.0 0.55 0.0
24.9 14.9 0.00 0.0
25.8 11.5 0.00 0.0
29.8 12.9 0.56 0.0
26.2 16.5 0.28 0.0
22.1 13.4 0.04 0.0
23.8 11.7 0.00 0.0
22.8 11.5 0.04 0.0
24.5 12.8 0.00 0.0
21.1 14.2 1.50 0.0
18.7 14.5 0.20 0.0
21.8 15.9 1.10 0.0
24.0 17.5 0.00 0.0
24.2 14.9 0.00 0.0
17.5 9.8 0.16 0.0
14.9 10.9 0.08 0.0
20.1 7.5 0.00 0.0
September 1985 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
20.5 7.5 0.27 0.0
22.5 14.8 0.00 0.0
21.8 12.6 1.10 0.0
28.4 15.1 0.00 0.0
22.4 15.5 0.40 0.0
24.8 16.4 0.00 0.0
25.6 14.8 0.02 0.0
25.6 15.3 0.00 0.0
19.0 15.6 0.16 0.0
18.3 11.9 0.00 0.0
15.5 5.4 0.00 0.0
12.6 2.6 0.03 0.0
17.5 6.0 0.00 0.0
19.6 6.6 0.00 0.0
21.3 8.2 0.00 0.0
21.3 6.6 0.00 0.0
24.0 5.1 0.00 0.0
27.8 6.9 0.00 0.0
27.5 13.8 0.00 0.0
30.6 16.0 0.00 0.0
19.2 15.4 0.00 0.0
23.0 11.7 0.00 0.0
26.4 12.5 0.00 0.0
21.3 13.1 0.22 0.0
19.6 3.6 0.00 0.0
24.0 4.1 1.52 0.0
15.2 13.6 1.50 0.0
19.6 8.7 0.00 0.0
23.3 7.6 0.00 0.0
23.1 7.7 1.82 0.0
October 1985 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
17.4 14.5 0.49 0.0
15.8 8.3 0.00 0.0
15.4 1.6 0.00 0.0
16.1 4.7 0.44 0.0
15.5 12.0 0.15 0.0
13.8 8.2 0.00 0.0
13.0 6.5 0.32 0.0
17.3 4.1 0.58 0.0
16.8 12.6 0.52 0.0
11.1 9.6 0.96 0.0
8.3 1.4 0.00 0.0
11.3 -0.9 1.64 0.0
11.4 6.2 0.08 0.0
14.3 8.4 0.10 0.0
14.5 9.1 0.20 0.0
10.6 6.2 0.00 0.0
11.4 0.6 0.00 0.0
18.2 5.6 0.62 0.0
16.7 11.4 0.02 0.0
12.4 2.8 0.00 0.0
12.3 -0.4 0.00 0.0
15.3 -1.5 0.00 0.0
20.0 6.8 0.02 0.0
16.2 6.8 1.94 0.0
14.2 7.5 0.00 0.0
14.1 4.0 0.02 0.0
14.9 8.5 0.00 0.0
7.1 0.4 0.00 0.0
6.2 -3.5 0.00 0.0
8.8 -1.7 0.00 0.0
10.7 -1.6 0.00 0.0
November 1985 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
13.2 -0.1 0.00 0.0
13.4 4.5 0.00 0.0
11.9 4.2 0.50 0.0
7.2 3.6 0.06 0.0
10.2 3.5 0.78 0.0
8.2 5.0 0.20 0.0
9.5 4.2 0.23 0.0
8.0 1.5 0.00 0.0
2.6 -0.7 0.70 4.4
0.6 -0.5 0.00 0.0
-1.7 -6.8 0.00 0.0
0.4 -4.6 1.72 0.0
2.6 -2.0 0.02 0.0
-1.4 -4.0 0.07 0.4
-1.5 -4.7 0.00 0.0
3.1 -8.6 0.54 0.0
6.4 -2.4 0.00 0.0
7.0 0.0 0.22 0.0
18.1 3.9 0.37 0.0
17.9 6.2 0.00 0.0
2.2 1.2 0.00 0.0
-3.3 -5.0 0.44 6.2
1.3 -5.6 0.14 2.4
2.0 -3.9 0.00 0.0
-3.7 -6.3 0.00 0.0
-4.0 -9.0 0.00 0.0
0.6 -7.3 0.10 1.0
-4.5 -6.4 0.02 0.0
-3.3 -6.6 0.00 0.0
-1.1 -4.7 0.00 0.0
December 1985 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
6.5 -2.9 1.22 0.0
2.7 -2.0 0.10 1.8
-8.0 -12.4 0.00 0.0
-4.3 -10.7 0.00 0.0
-0.8 -7.7 0.00 0.0
0.4 -2.8 0.00 0.0
0.9 -6.1 0.45 6.0
1.2 -1.2 0.10 1.0
-3.3 -5.5 0.00 0.0
-4.2 -5.7 0.07 1.0
-4.7 -6.8 0.17 2.2
-1.1 -8.4 0.00 0.0
-0.3 -5.6 0.47 5.0
-11.5 -13.5 0.08 1.0
-4.6 -18.4 0.03 0.6
-7.1 -9.6 0.39 3.8
-7.6 -18.5 0.02 0.6
-17.7 -20.3 0.00 0.0
-17.4 -27.4 0.00 0.4
-13.7 -22.0 0.17 0.6
-9.9 -14.7 0.02 0.2
-2.3 -21.0 0.53 11.0
0.5 -8.6 0.25 3.0
3.1 -4.0 0.00 0.0
-17.7 -20.8 0.00 0.0
-10.5 -28.2 0.03 0.6
-2.5 -20.9 0.08 1.0
-6.0 -12.2 0.00 0.0
-3.8 -10.6 0.06 1.0
-0.6 -14.1 0.00 0.2
2.6 -10.2 0.00 0.0
Weather Station Details
Years Station Coordinates
1889–2024 Ottawa CDA location