Halifax March 21 Weather Records

Daily averages and all-time records for weather in Halifax, Nova Scotia for the date of March 21.

March 21 All-Time Records 1953–2024
Highest temperature	25.8 °C	2012
Lowest temperature	-15.5 °C	1986
Lowest daily high	-6.8 °C	1986
Highest daily low	9.5 °C	2012
Most precipitation	4.78 cm	1974
Most snow	14.5 cm	2002

March 21 All-Time Records
1953–2024

Highest temperature

25.8 °C

-15.5 °C

-6.8 °C

Highest daily low

9.5 °C

4.78 cm

14.5 cm

March 21 Average Weather 1991–2020 ¹
Average high	4.0 °C
Average low	-4.6 °C
Chance precipitation	49.8%
Chance snow	30.2%

March 21 Average Weather
1991–2020 ¹

Average high

4.0 °C

Average low

-4.6 °C

Chance precipitation

49.8%

Chance snow

30.2%

Halifax March 21 Weather by Year

Year	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
2024	3.4	-3.4	0.71	0.0
2023	9.2	-3.4	0.00	0.0
2022	3.1	-0.5	0.17	0.0
2021	13.5	-0.9	0.00	0.0
2020	10.7	-6.1	0.00	0.0
2019	6.7	-5.2	0.02	0.0
2018	5.0	-7.7	n/a	0.0
2017	3.9	-2.7	0.00	0.0
2016	3.3	-6.1	1.94	12.0
2015	2.2	-8.4	0.40	0.0
2014	4.3	0.0	0.00	0.0
2013	3.7	-3.3	0.10	1.3
2012	25.8	9.5	0.00	0.0
2011	5.4	-8.5	0.00	0.0
2010	9.4	-0.2	0.00	0.0
2009	1.1	-9.0	0.00	0.0
2008	0.3	-6.9	0.14	1.6
2007	-2.2	-9.7	0.15	1.5
2006	4.8	-2.1	0.00	0.0
2005	5.2	-5.3	0.00	0.0
2004	2.9	-2.9	0.83	2.0
2003	8.0	-0.3	0.57	0.0
2002	1.3	-1.5	1.51	14.5
2001	9.9	-2.8	0.00	0.0
2000	9.3	-3.4	0.00	0.0
1999	9.1	-2.0	0.00	0.0
1998	-2.8	-4.7	0.03	0.4
1997	1.9	-6.8	0.12	1.2
1996	9.1	3.4	0.74	0.0
1995	9.4	1.1	0.33	0.0
1994	2.3	-5.4	0.10	1.0
1993	2.6	-6.6	0.03	0.0
1992	-3.2	-14.3	0.00	0.0
1991	0.7	-6.1	0.00	0.0
1990	4.1	-1.0	1.50	0.5
1989	4.4	-2.9	2.51	11.4
1988	-6.0	-14.9	0.10	2.2
1987	5.3	-0.4	1.26	0.0
1986	-6.8	-15.5	0.00	0.0
1985	-0.2	-10.8	0.48	8.4
1984	6.7	0.6	0.07	0.0
1983	9.3	2.0	0.00	0.0
1982	4.5	-3.0	0.04	0.4
1981	0.6	-2.0	0.82	8.6
1980	4.8	-8.1	0.00	0.0
1979	10.5	-1.3	0.00	0.0
1978	5.7	-9.8	0.28	0.0
1977	4.8	-7.7	0.00	0.0
1976	10.0	2.8	0.61	0.0
1975	8.3	-5.0	1.83	1.0
1974	10.0	-8.3	4.78	5.6
1973	-1.7	-4.4	0.00	0.0
1972	-1.7	-9.4	0.00	0.0
1971	3.9	-1.1	0.05	0.5
1970	2.2	-2.8	0.71	9.1
1969	2.8	-6.7	0.05	0.0
1968	5.6	-4.4	0.00	0.0
1967	-1.7	-11.7	0.00	0.0
1966	6.7	0.0	0.99	0.5
1965	-2.2	-10.0	0.74	7.4
1964	-1.7	-4.4	0.00	0.0
1963	2.2	-8.9	0.00	0.0
1962	4.4	-9.4	0.00	0.0
1961	-5.6	-14.4	0.00	0.0
1960	n/a	n/a	n/a	n/a
1959	n/a	n/a	n/a	n/a
1958	n/a	n/a	n/a	n/a
1957	n/a	n/a	n/a	n/a
1956	n/a	n/a	n/a	n/a
1955	n/a	n/a	n/a	n/a
1954	n/a	n/a	n/a	n/a
1953	8.3	-6.1	0.00	0.0

What's the all-time high for Halifax on 3/21?

For the date of Mar 21, the highest temperature ever reached in Halifax history is 25.8 °C which happened in 2012.

Highest Temperatures in Halifax on March 21

Rank	Temperature	Year
1	25.8 °C	2012
2	13.5 °C	2021
3	10.7 °C	2020
4	10.5 °C	1979
5	10.0 °C	1974
5	10.0 °C	1976
7	9.9 °C	2001
8	9.4 °C	2010
8	9.4 °C	1995
10	9.3 °C	2000
10	9.3 °C	1983

What's the all-time low for Halifax on 3/21?

For the date of Mar 21, the lowest temperature ever reached in Halifax history is -15.5 °C which happened in 1986.

Lowest Temperatures in Halifax on March 21

Rank	Temperature	Year
1	-15.5 °C	1986
2	-14.9 °C	1988
3	-14.4 °C	1961
4	-14.3 °C	1992
5	-11.7 °C	1967
6	-10.8 °C	1985
7	-10.0 °C	1965
8	-9.8 °C	1978
9	-9.7 °C	2007
10	-9.4 °C	1972
10	-9.4 °C	1962

Lowest High Temperatures in Halifax on March 21

Rank	Temperature	Year
1	-6.8 °C	1986
2	-6.0 °C	1988
3	-5.6 °C	1961
4	-3.2 °C	1992
5	-2.8 °C	1998
6	-2.2 °C	1965
6	-2.2 °C	2007
8	-1.7 °C	1967
8	-1.7 °C	1972
8	-1.7 °C	1964
8	-1.7 °C	1973

What's the most it has ever rained in Halifax on 3/21?

For the date of Mar 21, the most precipitation ever recorded in Halifax history is 4.78 cm which happened in 1974.

All-Time Most Precipitation in Halifax on March 21

Rank	Precipitation	Year
1	4.78 cm	1974
2	2.51 cm	1989
3	1.94 cm	2016
4	1.83 cm	1975
5	1.51 cm	2002
6	1.50 cm	1990
7	1.26 cm	1987
8	0.99 cm	1966
9	0.83 cm	2004
10	0.82 cm	1981

All-Time Most Snow in Halifax on March 21

Rank	Precipitation	Year
1	14.5 cm	2002
2	12.0 cm	2016
3	11.4 cm	1989
4	9.1 cm	1970
5	8.6 cm	1981
6	8.4 cm	1985
7	7.4 cm	1965
8	5.6 cm	1974
9	2.2 cm	1988
10	2.0 cm	2004

Weather Station Details

Years	Station	Coordinates
2012–2024	Halifax International Airport	location
1953–2012	Halifax International Airport	location