Halifax Weather in 2021

Historical record of Halifax, Nova Scotia weather for the year 2021 based on NOAA data.
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2021 Halifax Weather Extremes
Highest temperature 32.5 °C June 8
Lowest temperature -14.3 °C March 2
Highest daily low 19.5 °C August 20
Lowest daily high -7.2 °C March 15
Most daily precipitation 5.3 cm February 2
Most daily snow 28.2 cm February 7
Total annual precipitation 154.5 cm -
Total annual snow 199.3 cm -
Highest Temperatures in Halifax in 2021
Rank Temperature Date
1 32.5 °C Jun 8
2 32.2 °C Jun 28
3 31.1 °C Jun 7
4 30.9 °C Aug 25
5 30.7 °C Aug 13
6 29.4 °C Jun 30
7 28.7 °C Jul 1
8 28.4 °C Jul 18
9 28.1 °C Aug 14
10 28.0 °C Aug 15
10 28.0 °C Aug 12
Lowest Temperatures in Halifax in 2021
Rank Temperature Date
1 -14.3 °C March 2
2 -13.9 °C March 15
3 -13.8 °C February 10
4 -13.7 °C February 12
5 -13.6 °C March 16
6 -13.2 °C February 11
7 -13.1 °C March 17
8 -12.2 °C December 10
9 -12.1 °C January 21
10 -12.0 °C December 24
January 2021 Halifax Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
0.8 -5.4 0.00 0.0
n/a n/a 1.46 12.4
-1.1 -3.4 0.00 0.0
0.2 -3.3 0.02 0.2
0.6 -1.0 0.14 1.8
1.4 -1.1 0.10 0.0
0.1 -1.9 0.06 0.2
-2.0 -4.7 0.04 0.6
-0.4 -5.1 0.00 0.0
-1.5 -6.6 0.02 0.2
2.2 -8.2 0.00 0.0
3.0 -3.7 0.00 0.0
1.1 -6.0 0.00 0.0
2.3 -1.7 0.30 0.2
0.2 -5.5 0.00 0.0
3.5 -5.7 2.24 0.0
5.4 1.0 2.70 0.0
4.2 -1.9 0.02 0.0
-2.2 -8.1 0.00 0.0
-1.5 -9.8 0.00 0.0
-2.7 -12.1 0.00 0.0
-2.2 -9.6 2.10 13.6
-2.6 -10.2 0.07 0.8
-1.3 -10.3 0.34 4.9
-1.1 -3.2 0.00 0.0
1.4 -2.5 0.00 0.0
0.3 -4.8 0.00 0.0
-0.6 -6.1 0.00 0.0
-3.7 -6.7 0.00 0.0
-5.0 -11.6 0.00 0.0
-2.2 -11.2 0.00 0.0
February 2021 Halifax Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
-0.6 -4.6 0.00 0.0
n/a n/a 5.32 15.2
n/a n/a 0.90 0.0
n/a n/a 0.14 0.0
n/a n/a 0.48 1.6
7.7 -1.7 1.46 0.0
-1.8 -4.4 2.56 28.2
-1.6 -10.0 2.13 24.4
-4.5 -11.2 0.00 0.0
-6.4 -13.8 0.00 0.0
-7.2 -13.2 0.06 0.8
-4.0 -13.7 0.24 3.0
-4.2 -9.5 0.00 0.0
-1.9 -10.5 0.00 0.0
-0.5 -7.0 0.02 0.2
6.9 -4.3 0.34 0.8
5.8 -8.0 0.00 0.0
-5.4 -9.9 0.00 0.0
-2.7 -8.8 0.00 0.0
-4.8 -7.8 0.98 12.9
-3.4 -8.9 0.00 0.0
0.0 -7.5 0.20 2.0
4.1 -1.4 1.32 3.4
3.6 -1.2 0.00 0.0
6.1 -7.8 0.60 0.0
-6.2 -10.5 0.00 0.0
5.6 -11.1 1.14 1.4
5.0 -3.8 0.00 0.0
March 2021 Halifax Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
4.2 -4.4 0.90 0.0
0.6 -14.3 0.18 2.4
-0.6 -9.8 0.00 0.0
n/a n/a 0.00 0.0
-4.4 -8.9 0.00 0.0
-0.9 -8.7 0.00 0.0
2.1 -7.0 0.00 0.0
1.0 -8.9 0.00 0.0
n/a n/a 0.26 3.0
n/a n/a 0.04 0.4
7.9 -1.9 0.00 0.0
n/a n/a 0.00 0.0
3.5 -3.0 0.00 0.0
-1.4 -9.2 0.06 1.0
-7.2 -13.9 0.00 0.0
-6.1 -13.6 0.00 0.0
8.3 -13.1 0.00 0.0
n/a n/a 1.41 0.0
n/a n/a 2.49 27.6
5.9 -10.7 0.00 0.0
13.5 -0.9 0.00 0.0
17.8 0.2 0.00 0.0
15.0 -1.4 0.00 0.0
16.3 2.8 0.00 0.0
n/a n/a 0.00 0.0
11.1 4.6 1.24 0.0
n/a n/a 0.02 0.0
5.5 -3.3 2.10 0.0
11.8 -1.8 2.40 0.0
9.2 -2.7 0.00 0.0
14.0 -0.2 0.00 0.0
April 2021 Halifax Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
13.3 7.4 3.02 0.0
n/a n/a 0.56 0.0
n/a n/a 0.05 0.0
n/a n/a 1.68 3.2
n/a n/a 0.56 0.0
n/a n/a 0.00 0.0
12.1 2.8 0.00 0.0
14.9 2.5 0.00 0.0
n/a n/a 0.00 0.0
12.3 -2.9 0.00 0.0
9.4 -3.8 0.00 0.0
11.2 2.4 0.02 0.0
6.4 1.6 0.16 0.0
14.5 0.2 0.00 0.0
12.7 -1.8 0.00 0.0
8.0 -1.7 0.17 0.8
5.6 0.4 1.92 2.2
4.6 1.7 0.25 0.0
13.9 2.4 0.02 0.0
17.2 1.3 0.00 0.0
16.7 6.0 0.00 0.0
10.6 -0.3 0.77 0.6
6.9 -0.6 0.00 0.0
16.0 3.2 0.00 0.0
19.1 1.8 1.27 0.0
10.8 3.8 0.38 0.0
8.1 3.1 0.16 0.0
17.3 5.4 0.00 0.0
18.6 4.3 0.00 0.0
8.1 2.9 1.78 0.0
May 2021 Halifax Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
11.4 2.3 0.24 0.0
13.0 3.2 0.00 0.0
15.3 3.7 0.00 0.0
18.1 5.2 0.00 0.0
12.5 2.4 0.74 0.0
8.1 2.7 0.84 0.0
12.2 0.5 0.00 0.0
4.4 0.6 3.84 2.3
11.4 1.9 0.08 0.0
14.5 3.9 0.00 0.0
16.5 4.1 0.62 0.0
9.9 3.5 0.10 0.0
15.8 2.8 0.00 0.0
18.2 6.1 0.00 0.0
18.0 3.7 0.00 0.0
20.6 5.5 0.04 0.0
18.8 5.7 0.00 0.0
20.6 7.6 0.14 0.0
13.5 7.0 0.00 0.0
18.2 4.7 0.00 0.0
22.1 4.9 0.00 0.0
14.0 9.8 0.60 0.0
23.4 3.6 1.26 0.0
14.2 2.6 0.00 0.0
18.6 3.8 0.00 0.0
24.3 10.0 0.00 0.0
23.5 5.5 0.34 0.0
12.8 3.6 0.00 0.0
9.5 3.8 0.78 0.0
12.6 4.3 0.14 0.0
16.5 6.4 1.41 0.0
June 2021 Halifax Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
17.5 9.5 0.12 0.0
25.6 10.9 0.00 0.0
23.1 12.0 0.44 0.0
21.4 13.0 0.10 0.0
26.6 13.7 0.00 0.0
25.0 13.3 0.11 0.0
31.1 11.7 0.00 0.0
32.5 17.6 0.00 0.0
26.1 11.5 1.08 0.0
15.5 4.3 0.00 0.0
16.8 4.3 0.00 0.0
19.5 6.2 0.00 0.0
22.6 6.7 0.00 0.0
18.1 7.8 0.00 0.0
19.3 12.1 3.62 0.0
23.8 12.0 0.24 0.0
22.3 11.4 0.00 0.0
24.6 10.6 0.00 0.0
20.7 9.6 0.28 0.0
26.5 14.9 0.02 0.0
26.9 14.9 0.00 0.0
22.3 16.0 0.58 0.0
21.4 10.9 0.26 0.0
23.8 10.6 0.00 0.0
21.1 9.6 0.00 0.0
25.3 16.6 0.15 0.0
26.4 17.2 0.00 0.0
32.2 17.9 0.04 0.0
26.0 16.1 0.00 0.0
29.4 16.3 0.20 0.0
July 2021 Halifax Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
28.7 13.4 0.00 0.0
14.0 10.7 1.05 0.0
14.0 10.5 0.25 0.0
13.2 10.5 1.55 0.0
23.5 9.8 0.00 0.0
n/a n/a 0.00 0.0
26.5 13.8 0.00 0.0
24.3 13.5 0.00 0.0
21.8 13.7 0.82 0.0
26.9 15.7 0.08 0.0
26.4 15.4 0.00 0.0
23.7 13.8 0.00 0.0
24.7 10.2 0.00 0.0
21.8 10.4 0.00 0.0
22.0 16.2 1.22 0.0
25.8 18.1 0.02 0.0
25.2 18.0 0.20 0.0
28.4 16.9 1.26 0.0
25.5 17.1 0.16 0.0
24.6 17.4 0.00 0.0
25.4 17.1 0.00 0.0
22.4 13.2 2.82 0.0
21.8 12.5 0.36 0.0
23.1 12.5 0.00 0.0
24.5 13.7 0.00 0.0
24.5 15.7 0.06 0.0
24.1 15.6 0.00 0.0
23.4 13.0 0.24 0.0
24.0 12.2 0.00 0.0
19.6 14.3 2.24 0.0
21.0 12.1 0.02 0.0
August 2021 Halifax Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
24.0 11.0 0.00 0.0
18.9 11.5 4.34 0.0
23.5 11.6 0.00 0.0
26.3 15.4 0.00 0.0
24.8 16.0 2.66 0.0
22.1 17.2 1.86 0.0
25.2 16.4 0.00 0.0
22.5 15.6 0.00 0.0
22.1 14.1 0.00 0.0
25.1 15.2 0.00 0.0
26.3 19.0 0.00 0.0
28.0 18.9 0.00 0.0
30.7 18.3 0.00 0.0
28.1 17.6 0.00 0.0
28.0 15.3 0.00 0.0
24.7 14.3 0.00 0.0
27.6 13.1 0.21 0.0
24.5 13.8 0.12 0.0
26.8 16.7 1.00 0.0
22.7 19.5 2.65 0.0
25.5 15.6 0.00 0.0
24.3 15.8 0.00 0.0
n/a n/a 0.71 0.0
n/a n/a 0.18 0.0
30.9 19.4 0.00 0.0
n/a n/a 0.00 0.0
26.9 12.9 0.02 0.0
21.8 11.3 0.00 0.0
22.9 10.4 0.00 0.0
20.1 14.1 0.76 0.0
25.2 17.0 0.00 0.0
September 2021 Halifax Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
25.2 14.4 0.00 0.0
23.1 13.9 2.29 0.0
17.3 12.5 0.00 0.0
15.8 10.1 0.19 0.0
17.5 9.9 0.00 0.0
18.0 13.3 1.73 0.0
22.6 12.3 0.00 0.0
22.7 11.9 0.00 0.0
21.6 16.2 2.54 0.0
22.7 15.5 1.64 0.0
20.1 11.1 0.00 0.0
21.2 10.9 0.00 0.0
21.1 12.1 0.00 0.0
18.8 7.4 0.00 0.0
19.3 6.9 0.00 0.0
20.9 11.6 0.09 0.0
20.9 11.4 0.00 0.0
23.8 17.7 0.00 0.0
20.0 8.2 0.04 0.0
19.7 7.3 0.00 0.0
21.3 9.3 0.00 0.0
21.7 13.0 0.00 0.0
24.2 13.8 0.00 0.0
23.4 12.8 0.00 0.0
21.2 17.3 0.00 0.0
19.8 15.5 2.78 0.0
19.1 11.6 0.00 0.0
17.4 13.3 3.61 0.0
14.4 11.0 0.14 0.0
16.6 8.5 0.23 0.0
October 2021 Halifax Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
15.0 6.9 0.19 0.0
14.4 6.4 0.00 0.0
15.7 6.0 0.00 0.0
14.8 5.8 0.00 0.0
18.5 5.9 0.00 0.0
20.2 8.2 0.00 0.0
21.6 9.4 0.00 0.0
13.4 3.4 0.00 0.0
13.5 3.0 0.00 0.0
16.2 3.8 0.00 0.0
18.9 8.7 0.00 0.0
21.2 9.7 0.00 0.0
19.2 10.9 0.02 0.0
16.6 10.6 0.41 0.0
n/a n/a 0.00 0.0
16.9 8.4 0.00 0.0
18.0 12.4 0.96 0.0
14.8 6.6 0.00 0.0
10.6 4.8 0.02 0.0
11.8 4.8 0.02 0.0
16.0 5.6 0.00 0.0
20.1 13.1 0.00 0.0
17.4 14.3 1.81 0.0
14.3 5.0 0.00 0.0
9.2 5.0 0.00 0.0
12.7 5.0 0.09 0.0
8.7 6.1 1.12 0.0
9.1 6.6 0.00 0.0
12.9 3.0 0.00 0.0
10.4 -1.1 0.00 0.0
14.6 8.7 3.13 0.0
November 2021 Halifax Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
16.5 4.4 0.00 0.0
12.5 3.2 0.05 0.0
7.5 2.5 0.22 0.0
7.6 0.5 0.00 0.0
5.9 -1.3 0.00 0.0
9.0 -3.1 0.00 0.0
11.5 -0.2 0.00 0.0
9.4 0.2 0.00 0.0
15.3 1.5 0.00 0.0
8.1 1.2 1.16 0.0
7.0 -0.4 0.00 0.0
8.8 -0.8 0.10 0.0
14.7 7.5 1.04 0.0
10.5 2.6 0.00 0.0
9.7 2.0 2.47 0.0
5.0 0.7 0.00 0.0
3.6 -2.3 0.00 0.0
13.8 -1.5 0.50 0.3
14.2 0.4 1.91 0.0
3.3 -3.6 0.00 0.0
7.7 -3.6 0.00 0.0
12.6 7.7 3.94 0.0
12.1 -0.9 3.00 0.0
0.0 -1.8 0.20 1.4
7.0 -0.5 0.07 0.0
7.7 5.4 0.13 0.0
9.2 -0.9 0.97 0.0
2.2 -2.2 0.00 0.0
7.8 -1.7 2.90 0.0
1.1 -3.8 0.00 0.0
December 2021 Halifax Weather
Day High (°C) Low (°C) Precip. (cm) Snow (cm)
n/a n/a 0.00 0.0
11.6 -0.9 2.61 0.0
10.2 -4.7 0.33 0.0
-2.0 -7.0 0.00 0.0
1.1 -6.6 0.40 4.0
15.9 -6.5 2.94 0.0
16.1 -1.2 1.97 0.0
-1.1 -4.2 0.74 7.4
-3.1 -11.2 1.00 n/a
1.2 -12.2 0.00 0.0
13.1 1.2 2.31 0.0
13.5 -1.3 0.43 0.0
8.5 0.4 0.00 0.0
4.3 -4.7 0.00 0.0
-1.8 -6.4 0.00 0.0
7.6 -5.3 0.42 2.0
11.2 2.2 0.00 0.0
2.2 -3.8 0.00 0.0
-1.9 -5.9 0.19 1.9
-4.3 -9.2 0.00 0.0
4.1 -7.2 0.00 0.0
3.7 -6.8 1.60 0.0
2.9 -11.1 0.05 0.0
-6.3 -12.0 0.00 0.0
0.7 -7.9 0.00 0.0
1.8 -6.9 0.00 0.0
-0.1 -3.0 0.00 0.0
2.4 -5.5 0.64 6.4
-0.1 -3.3 0.24 2.0
0.2 -3.3 0.00 0.0
2.0 -0.6 0.27 1.6
Weather Station Details
Years Station Coordinates
2012–2024 Halifax International Airport location
1953–2012 Halifax International Airport location