Ottawa Weather in 2007

Historical record of Ottawa, Ontario weather for the year 2007 based on NOAA data.
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2007 Ottawa Weather Extremes
Highest temperature 34.4 °C June 26
Lowest temperature -26.4 °C March 6
Highest daily low 22.6 °C August 3
Lowest daily high -16.5 °C March 6
Most daily precipitation 4.2 cm July 19
Most daily snow 24.5 cm December 16
Total annual precipitation 90.1 cm -
Total annual snow 222.6 cm -
Highest Temperatures in Ottawa in 2007
Rank Temperature Date
1 34.4 °C Jun 26
2 33.7 °C Aug 2
3 33.4 °C Jun 27
4 32.2 °C Sep 7
5 32.1 °C May 24
6 31.9 °C Jun 12
7 31.6 °C Aug 3
8 31.5 °C Aug 29
9 31.4 °C Aug 1
9 31.4 °C Jun 19
9 31.4 °C May 25
Lowest Temperatures in Ottawa in 2007
Rank Temperature Date
1 -26.4 °C March 6
2 -26.0 °C March 7
3 -24.5 °C January 30
4 -24.0 °C February 5
4 -24.0 °C January 27
6 -23.7 °C February 13
7 -23.6 °C January 17
8 -22.8 °C March 9
9 -22.7 °C January 21
10 -22.5 °C January 31
January 2007 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
7.9 -5.7 0.00 0.0
0.4 -3.2 0.00 0.0
6.0 -3.2 0.00 0.0
9.6 -0.7 1.38 0.0
10.3 4.9 0.47 0.0
7.7 5.2 0.23 0.0
4.5 0.4 0.44 2.0
4.9 -0.5 0.18 0.4
1.1 -2.1 0.07 1.0
-10.3 -11.6 0.00 0.0
3.0 -14.4 0.54 2.6
5.0 -1.6 0.00 0.0
-6.0 -8.9 0.00 0.0
-3.0 -10.0 0.24 2.4
-6.0 -8.6 0.76 8.5
-12.5 -14.7 0.00 0.0
-11.3 -23.6 0.03 0.3
-1.2 -16.4 0.26 2.6
0.6 -3.8 0.04 0.4
-12.2 -15.3 0.00 0.0
-10.8 -22.7 0.12 1.4
-6.0 -14.1 0.00 0.0
-1.1 -13.0 0.13 1.6
-10.4 -14.2 0.00 0.0
-15.4 -21.0 0.00 0.0
-15.5 -21.0 0.00 0.0
-12.4 -24.0 0.07 1.0
-7.0 -19.4 0.00 0.0
-13.7 -20.0 0.00 0.0
-12.1 -24.5 0.00 0.0
-6.6 -22.5 0.08 1.0
February 2007 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-2.8 -15.0 0.08 2.0
-1.2 -5.6 0.22 2.7
-5.5 -12.0 0.00 0.0
-10.8 -14.9 0.10 1.5
-15.0 -24.0 0.00 0.0
-9.3 -17.8 0.00 0.0
-8.9 -19.1 0.08 1.2
-7.4 -15.4 0.12 2.0
-8.8 -18.2 0.00 0.0
-5.8 -17.5 0.00 0.0
-3.9 -19.5 0.00 0.0
-11.5 -14.6 0.00 0.0
-13.4 -23.7 0.14 1.5
-12.7 -16.0 0.54 7.0
-13.4 -21.3 0.05 0.8
-3.7 -14.9 0.00 0.0
-2.5 -9.8 0.08 1.0
-8.5 -10.8 0.00 0.0
-12.6 -22.2 0.10 1.0
-5.0 -15.6 0.00 0.0
-2.8 -13.2 0.00 0.0
-4.5 -9.0 0.06 0.8
-7.0 -13.8 0.00 0.0
-3.2 -14.1 0.00 0.0
-1.0 -13.9 0.00 0.0
0.0 -11.4 0.00 0.0
2.8 -13.0 0.00 0.0
-1.8 -10.2 0.00 0.0
March 2007 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-1.4 -14.5 0.71 7.1
0.8 -8.8 0.70 7.0
1.9 -4.0 0.08 1.0
-1.6 -5.2 0.08 1.0
-3.8 -10.2 0.05 1.0
-16.5 -26.4 0.00 0.0
-6.8 -26.0 0.00 0.0
-13.5 -19.5 0.00 0.0
-9.0 -22.8 0.00 0.0
4.0 -12.1 0.04 0.0
3.5 -3.6 0.00 0.0
7.6 -3.2 0.00 0.0
9.1 1.4 0.00 0.0
9.8 5.0 0.65 0.0
-1.5 -5.5 0.00 0.0
-3.9 -10.0 0.55 6.0
-3.5 -7.6 0.08 1.0
0.0 -7.8 0.00 0.0
1.4 -12.0 0.00 0.0
-4.4 -15.0 0.00 0.0
5.2 -15.0 0.99 0.0
13.8 -1.5 0.03 0.0
7.1 0.0 0.00 0.0
5.2 -3.2 0.25 2.5
5.5 -0.3 0.09 0.0
7.0 0.9 1.43 0.0
16.2 2.0 0.00 0.0
6.5 -1.8 0.00 0.0
9.7 -3.1 0.00 0.0
10.5 -1.0 0.00 0.0
9.7 -2.5 0.00 0.0
April 2007 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
11.5 -3.3 0.44 0.0
10.7 4.1 0.14 0.0
9.3 5.0 1.52 0.0
5.8 2.6 1.39 1.4
3.4 -1.5 0.02 n/a
-1.6 -7.4 0.06 1.0
-0.7 -6.7 0.00 0.0
4.0 -6.0 0.00 0.0
3.5 -2.0 0.00 0.0
5.4 -1.8 0.00 0.0
6.0 -3.3 0.35 2.5
2.3 -1.3 0.60 3.2
5.3 0.1 0.04 0.4
6.8 0.8 0.02 0.0
5.4 1.9 2.99 10.0
6.4 -0.3 1.50 1.0
8.0 1.2 0.05 0.0
15.0 4.2 0.00 0.0
18.3 1.2 0.00 0.0
22.2 1.8 0.00 0.0
23.2 3.6 0.00 0.0
24.3 4.5 0.00 0.0
25.8 8.9 0.00 0.0
15.2 2.2 0.00 0.0
15.1 2.5 0.00 0.0
15.4 -0.3 0.00 0.0
11.7 8.0 0.66 0.0
11.4 9.8 0.32 0.0
19.1 7.9 0.27 0.0
13.4 9.0 0.00 0.0
May 2007 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
15.1 2.0 0.00 0.0
16.3 3.5 0.00 0.0
17.6 2.9 0.00 0.0
17.7 7.8 0.00 0.0
14.4 9.5 0.00 0.0
17.4 3.3 0.00 0.0
22.5 2.2 0.00 0.0
25.6 8.0 0.00 0.0
26.1 10.9 0.00 0.0
27.1 14.6 0.00 0.0
21.5 13.5 0.00 0.0
14.9 4.6 0.00 0.0
16.9 1.2 0.00 0.0
21.2 3.3 0.64 0.0
17.4 10.0 1.50 0.0
9.2 7.4 0.08 0.0
10.7 4.7 0.00 0.0
16.5 1.5 0.00 0.0
23.6 2.0 0.00 0.0
14.6 8.9 0.19 0.0
17.3 3.7 0.00 0.0
21.6 2.1 0.00 0.0
27.2 8.1 0.00 0.0
32.1 13.5 0.00 0.0
31.4 16.2 0.00 0.0
22.2 12.3 0.00 0.0
15.9 10.3 0.84 0.0
18.1 11.7 0.00 0.0
22.7 7.6 0.00 0.0
26.3 12.4 0.85 0.0
21.8 16.2 1.28 0.0
June 2007 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
26.9 15.5 0.53 0.0
26.6 16.8 0.03 0.0
24.5 13.5 1.08 0.0
18.5 16.2 0.62 0.0
19.3 11.3 0.44 0.0
16.2 5.7 0.00 0.0
19.9 5.4 0.10 0.0
30.6 11.4 1.02 0.0
23.5 14.4 0.00 0.0
27.0 11.0 0.00 0.0
28.5 15.1 0.00 0.0
31.9 16.1 0.00 0.0
26.8 17.9 0.00 0.0
26.6 13.9 0.00 0.0
28.6 13.2 0.00 0.0
30.5 17.0 0.14 0.0
25.7 19.6 0.00 0.0
24.9 12.3 0.00 0.0
31.4 15.7 0.32 0.0
22.4 16.0 0.08 0.0
21.7 9.5 0.27 0.0
19.7 13.1 0.00 0.0
20.1 8.4 0.00 0.0
23.2 10.9 0.08 0.0
29.7 16.3 0.00 0.0
34.4 18.3 0.00 0.0
33.4 21.4 0.00 0.0
21.1 17.3 0.00 0.0
24.4 7.3 0.04 0.0
21.2 10.8 0.08 0.0
July 2007 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
19.4 9.5 0.14 0.0
23.4 9.5 0.40 0.0
26.0 9.9 0.00 0.0
21.5 12.6 0.12 0.0
24.1 15.4 0.00 0.0
27.0 16.0 0.00 0.0
20.7 12.4 1.57 0.0
22.1 16.0 1.50 0.0
28.4 16.5 2.18 0.0
26.7 19.4 0.00 0.0
28.1 19.1 1.28 0.0
24.2 13.0 0.38 0.0
21.2 13.4 0.30 0.0
21.7 11.2 0.26 0.0
23.5 15.3 0.00 0.0
25.5 11.2 0.00 0.0
26.7 11.6 0.00 0.0
27.5 15.8 0.56 0.0
20.3 17.4 4.24 0.0
19.8 13.4 3.43 0.0
25.1 12.5 0.00 0.0
26.9 12.0 0.00 0.0
27.3 11.2 0.00 0.0
27.6 17.6 0.00 0.0
28.8 15.9 0.00 0.0
29.6 16.0 0.00 0.0
29.5 18.0 0.12 0.0
25.0 20.1 0.38 0.0
26.5 17.0 0.00 0.0
28.5 12.6 0.00 0.0
29.7 18.2 0.00 0.0
August 2007 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
31.4 15.1 0.00 0.0
33.7 19.0 0.02 0.0
31.6 22.6 0.00 0.0
24.6 17.7 0.00 0.0
25.1 9.9 0.76 0.0
27.3 15.2 0.02 0.0
25.8 18.2 0.00 0.0
28.4 20.5 0.08 0.0
22.7 13.4 0.00 0.0
26.5 15.5 0.00 0.0
29.4 13.6 0.00 0.0
31.2 17.8 0.00 0.0
25.1 17.8 0.00 0.0
22.2 12.2 0.52 0.0
24.4 16.2 0.04 0.0
27.4 13.0 0.58 0.0
23.6 8.5 0.10 0.0
18.7 11.5 0.00 0.0
21.0 9.8 0.00 0.0
20.6 6.3 0.00 0.0
23.2 7.2 0.00 0.0
20.6 9.6 0.00 0.0
25.2 17.1 1.12 0.0
29.0 19.9 1.40 0.0
27.5 21.0 0.67 0.0
24.5 16.7 0.00 0.0
24.5 10.2 0.00 0.0
27.7 11.4 0.00 0.0
31.5 16.0 2.86 0.0
22.0 14.8 0.00 0.0
24.1 11.1 0.00 0.0
September 2007 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
20.8 11.4 0.00 0.0
24.7 6.5 0.00 0.0
26.7 14.0 0.00 0.0
21.7 12.5 0.00 0.0
20.1 7.4 0.10 0.0
30.4 11.8 0.00 0.0
32.2 20.4 0.00 0.0
22.6 20.1 0.00 0.0
19.0 11.0 0.00 0.0
22.4 8.0 0.35 0.0
17.3 14.0 1.14 0.0
18.7 11.8 0.00 0.0
19.0 8.8 0.00 0.0
26.2 8.2 0.78 0.0
13.5 10.0 0.06 0.0
17.0 2.9 0.00 0.0
20.4 3.2 0.00 0.0
22.5 5.0 0.00 0.0
26.7 6.9 0.00 0.0
25.2 13.6 0.00 0.0
26.4 11.3 0.00 0.0
27.7 18.1 0.00 0.0
21.9 11.0 0.00 0.0
27.7 7.2 0.00 0.0
29.4 13.2 0.80 0.0
26.8 20.6 0.20 0.0
17.9 14.0 0.16 0.0
19.8 13.1 0.00 0.0
17.2 9.8 0.00 0.0
18.7 5.9 0.00 0.0
October 2007 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
25.1 7.4 0.00 0.0
21.0 9.4 0.00 0.0
25.5 16.8 0.00 0.0
24.6 7.5 0.00 0.0
26.7 7.2 0.06 0.0
14.5 11.7 0.71 0.0
15.8 7.8 0.05 0.0
14.2 7.9 0.00 0.0
10.9 6.4 0.27 0.0
14.4 9.5 0.94 0.0
11.4 9.8 0.80 0.0
10.2 4.9 0.02 0.0
10.9 0.3 0.31 0.0
9.2 3.2 0.00 0.0
11.3 5.4 0.00 0.0
13.3 0.9 0.00 0.0
14.6 1.2 0.00 0.0
17.6 7.3 0.00 0.0
24.0 11.3 2.38 0.0
18.0 13.7 0.00 0.0
22.6 8.0 0.00 0.0
25.2 9.0 0.44 0.0
15.2 8.1 1.36 0.0
13.5 2.8 0.24 0.0
13.2 4.6 0.00 0.0
16.2 2.0 1.30 0.0
16.8 9.5 1.16 0.0
8.2 2.6 0.02 0.0
11.3 -3.9 0.00 0.0
12.6 2.1 0.00 0.0
16.9 1.3 0.28 0.0
November 2007 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
10.5 4.2 0.02 0.0
9.5 -4.2 0.00 0.0
11.1 -2.2 0.00 0.0
10.8 0.0 0.02 0.0
11.0 1.5 0.64 0.0
9.8 3.8 0.08 0.5
2.5 1.0 0.00 0.0
2.5 -4.6 0.00 0.0
5.0 -4.2 0.00 0.0
4.6 -2.5 0.00 0.0
5.6 -5.1 0.00 0.0
7.6 -0.2 0.88 0.0
11.5 3.9 0.00 0.0
13.5 1.7 0.06 0.0
7.7 5.7 0.00 0.0
1.1 -1.2 0.00 0.0
4.0 -3.9 0.00 0.0
4.0 -6.0 0.00 0.0
3.2 -6.8 1.12 1.0
7.7 0.7 1.21 10.8
3.3 0.0 0.70 8.0
-3.0 -5.0 0.62 6.2
-5.2 -8.7 0.00 0.0
2.2 -16.3 0.00 0.0
4.7 -2.5 0.00 0.0
4.7 -2.1 0.98 3.8
2.5 0.0 0.18 1.8
-5.0 -12.6 0.00 0.0
4.2 -9.0 0.18 1.8
-0.6 -7.2 0.18 2.2
December 2007 Ottawa Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-12.1 -15.5 0.00 0.0
-5.5 -14.4 1.78 14.8
-5.2 -11.4 0.50 7.0
-3.9 -9.0 0.08 1.0
-7.7 -11.6 0.00 0.0
-3.7 -19.6 0.00 0.0
0.1 -11.0 0.20 2.0
-1.4 -5.8 0.00 0.0
-7.9 -16.3 0.00 0.0
-3.0 -15.6 0.00 0.0
0.5 -14.0 1.11 11.1
-0.5 -4.5 0.00 0.0
-9.7 -20.5 0.24 3.0
0.7 -13.8 0.20 2.5
-13.5 -21.1 0.14 2.4
-10.4 -16.0 1.80 24.5
-10.3 -15.0 0.03 0.2
-9.5 -18.8 0.14 1.7
-6.2 -11.7 0.64 6.4
-4.6 -8.6 0.00 0.0
-2.8 -7.8 0.00 0.0
3.0 -5.8 0.00 0.0
6.5 -0.6 2.86 0.0
0.5 -5.6 0.08 1.0
1.6 -2.6 0.00 0.0
1.8 -1.8 0.00 0.0
-0.4 -6.4 0.57 6.1
4.0 -1.8 0.62 6.2
4.5 -2.6 0.00 0.0
-0.3 -6.6 0.36 3.8
-1.8 -4.5 0.00 0.0
Weather Station Details
Years Station Coordinates
1889–2024 Ottawa CDA location