Halifax May 11 Weather Records

Daily averages and all-time records for weather in Halifax, Nova Scotia for the date of May 11.

May 11 All-Time Records 1953–2024
Highest temperature	21.7 °C	2007
Lowest temperature	-3.9 °C	1972
Lowest daily high	1.7 °C	1963
Highest daily low	7.7 °C	1981
Most precipitation	2.24 cm	1996
Most snow	11.7 cm	1963

May 11 All-Time Records
1953–2024

Highest temperature

21.7 °C

-3.9 °C

1.7 °C

Highest daily low

7.7 °C

2.24 cm

11.7 cm

May 11 Average Weather 1991–2020 ¹
Average high	14.4 °C
Average low	3.7 °C
Chance precipitation	44.2%
Chance snow	3.7%

May 11 Average Weather
1991–2020 ¹

Average high

14.4 °C

Average low

3.7 °C

Chance precipitation

44.2%

Chance snow

3.7%

Halifax May 11 Weather by Year

Year	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
2023	19.2	3.7	0.00	0.0
2022	19.7	2.2	0.00	0.0
2021	16.5	4.1	0.62	0.0
2020	15.2	1.7	0.00	0.0
2019	14.5	3.9	0.08	0.0
2018	17.5	3.5	0.04	0.0
2017	9.2	3.6	0.00	0.0
2016	13.7	4.1	0.00	0.0
2015	15.0	5.9	0.24	0.0
2014	21.4	2.5	0.39	0.0
2013	13.8	7.5	0.26	0.0
2012	16.5	5.0	0.00	0.0
2011	9.1	6.0	0.64	0.0
2010	10.3	3.8	0.02	0.0
2009	12.3	1.3	0.00	0.0
2008	6.0	0.2	1.12	3.4
2007	21.7	5.4	0.10	0.0
2006	15.0	2.5	0.00	0.0
2005	20.2	5.1	0.00	0.0
2004	17.7	5.0	0.14	0.0
2003	7.2	2.1	0.00	0.0
2002	12.6	1.7	0.00	0.0
2001	10.1	5.1	0.09	0.0
2000	9.8	4.4	0.58	0.0
1999	10.5	4.6	0.00	0.0
1998	19.5	2.1	0.00	0.0
1997	10.4	2.8	0.16	0.0
1996	9.0	5.3	2.24	0.0
1995	15.8	2.4	0.00	0.0
1994	16.6	6.2	0.18	0.0
1993	4.2	-0.1	0.39	0.6
1992	15.0	-1.4	0.00	0.0
1991	18.8	5.1	0.00	0.0
1990	14.0	4.8	1.99	0.0
1989	12.7	7.2	0.00	0.0
1988	12.8	4.3	0.00	0.0
1987	17.0	4.8	0.00	0.0
1986	8.6	0.5	0.32	0.0
1985	20.4	3.3	0.00	0.0
1984	17.6	4.3	0.00	0.0
1983	14.2	2.6	0.00	0.0
1982	6.0	2.4	0.52	0.0
1981	19.1	7.7	0.06	0.0
1980	18.2	4.5	0.00	0.0
1979	12.7	1.5	0.00	0.0
1978	18.3	4.5	0.00	0.0
1977	4.5	0.7	0.00	0.0
1976	17.2	5.6	0.00	0.0
1975	18.3	1.7	0.00	0.0
1974	5.0	-0.6	0.66	0.0
1973	8.3	5.6	0.86	0.0
1972	7.8	-3.9	0.00	0.0
1971	18.9	4.4	0.00	0.0
1970	21.1	4.4	0.00	0.0
1969	15.6	3.9	0.69	0.0
1968	16.7	6.1	0.00	0.0
1967	13.9	2.8	0.00	0.0
1966	12.2	0.0	0.00	0.0
1965	13.3	2.2	0.43	0.0
1964	12.8	4.4	0.03	0.0
1963	1.7	-1.7	1.22	11.7
1962	11.7	2.8	0.00	0.0
1961	16.7	5.6	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	20.0	7.2	0.00	0.0

What's the all-time high for Halifax on 5/11?

For the date of May 11, the highest temperature ever reached in Halifax history is 21.7 °C which happened in 2007.

Highest Temperatures in Halifax on May 11

Rank	Temperature	Year
1	21.7 °C	2007
2	21.4 °C	2014
3	21.1 °C	1970
4	20.4 °C	1985
5	20.2 °C	2005
6	20.0 °C	1953
7	19.7 °C	2022
8	19.5 °C	1998
9	19.2 °C	2023
10	19.1 °C	1981

What's the all-time low for Halifax on 5/11?

For the date of May 11, the lowest temperature ever reached in Halifax history is -3.9 °C which happened in 1972.

Lowest Temperatures in Halifax on May 11

Rank	Temperature	Year
1	-3.9 °C	1972
2	-1.7 °C	1963
3	-1.4 °C	1992
4	-0.6 °C	1974
5	-0.1 °C	1993
6	0.0 °C	1966
7	0.2 °C	2008
8	0.5 °C	1986
9	0.7 °C	1977
10	1.3 °C	2009

Lowest High Temperatures in Halifax on May 11

Rank	Temperature	Year
1	1.7 °C	1963
2	4.2 °C	1993
3	4.5 °C	1977
4	5.0 °C	1974
5	6.0 °C	1982
5	6.0 °C	2008
7	7.2 °C	2003
8	7.8 °C	1972
9	8.3 °C	1973
10	8.6 °C	1986

What's the most it has ever rained in Halifax on 5/11?

For the date of May 11, the most precipitation ever recorded in Halifax history is 2.24 cm which happened in 1996.

All-Time Most Precipitation in Halifax on May 11

Rank	Precipitation	Year
1	2.24 cm	1996
2	1.99 cm	1990
3	1.22 cm	1963
4	1.12 cm	2008
5	0.86 cm	1973
6	0.69 cm	1969
7	0.66 cm	1974
8	0.64 cm	2011
9	0.62 cm	2021
10	0.58 cm	2000

All-Time Most Snow in Halifax on May 11

Rank	Precipitation	Year
1	11.7 cm	1963
2	3.4 cm	2008
3	0.6 cm	1993

Weather Station Details

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