Halifax September 11 Weather Records

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

September 11 All-Time Records
1953–2024

31.7 °C

3.9 °C

12.8 °C

Highest daily low

20.0 °C

8.43 cm

Most snow

none

September 11 Average Weather
1991–2020 ¹

Average high

20.8 °C

Average low

10.9 °C

Chance precipitation

32.2%

Chance snow

Year	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
2023	24.9	19.0	1.53	0.0
2022	25.3	12.8	0.00	0.0
2021	20.1	11.1	0.00	0.0
2020	19.6	7.3	0.00	0.0
2019	17.3	13.0	0.32	0.0
2018	20.3	10.2	2.92	0.0
2017	18.4	9.0	0.00	0.0
2016	24.7	13.1	0.04	0.0
2015	23.8	15.5	3.14	0.0
2014	19.0	10.2	n/a	0.0
2013	21.0	15.3	0.03	0.0
2012	19.9	11.6	0.03	0.0
2011	18.8	7.0	0.00	0.0
2010	18.0	8.5	0.05	0.0
2009	19.0	5.4	0.00	0.0
2008	19.1	5.9	0.00	0.0
2007	19.8	13.7	0.96	0.0
2006	17.6	5.3	0.00	0.0
2005	19.0	9.2	0.00	0.0
2004	20.8	10.2	0.00	0.0
2003	16.6	7.0	0.00	0.0
2002	20.4	12.2	8.43	0.0
2001	24.2	13.6	0.00	0.0
2000	22.4	9.4	0.00	0.0
1999	24.1	18.6	2.61	0.0
1998	15.4	10.1	1.96	0.0
1997	17.4	10.7	0.00	0.0
1996	20.7	11.9	0.00	0.0
1995	16.6	6.5	0.00	0.0
1994	15.8	8.6	0.20	0.0
1993	20.9	9.1	0.20	0.0
1992	23.7	14.3	4.46	0.0
1991	17.6	9.0	1.77	0.0
1990	21.8	10.6	0.00	0.0
1989	27.0	17.2	0.00	0.0
1988	16.5	11.2	0.00	0.0
1987	18.8	12.6	0.00	0.0
1986	17.4	10.8	1.34	0.0
1985	13.7	5.2	0.52	0.0
1984	25.0	13.6	0.18	0.0
1983	20.9	9.0	0.00	0.0
1982	23.0	11.1	0.00	0.0
1981	17.1	7.4	0.00	0.0
1980	19.0	7.8	0.00	0.0
1979	19.1	8.7	0.44	0.0
1978	15.6	5.2	2.28	0.0
1977	22.1	8.4	0.02	0.0
1976	20.6	8.9	1.07	0.0
1975	20.6	7.8	0.00	0.0
1974	17.2	11.1	0.00	0.0
1973	18.9	7.2	0.00	0.0
1972	17.8	8.9	0.00	0.0
1971	21.1	10.0	0.00	0.0
1970	20.6	11.1	0.15	0.0
1969	18.9	8.9	0.00	0.0
1968	20.0	10.6	1.73	0.0
1967	12.8	3.9	0.20	0.0
1966	15.0	7.8	0.00	0.0
1965	21.7	8.3	0.00	0.0
1964	22.8	11.7	0.25	0.0
1963	17.8	5.0	0.00	0.0
1962	17.8	15.0	2.77	0.0
1961	31.7	20.0	0.00	0.0
1960	22.2	11.1	0.00	0.0
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	18.3	4.4	0.00	0.0

What's the all-time high for Halifax on 9/11?

For the date of Sep 11, the highest temperature ever reached in Halifax history is 31.7 °C which happened in 1961.

Highest Temperatures in Halifax on September 11

What's the all-time low for Halifax on 9/11?

For the date of Sep 11, the lowest temperature ever reached in Halifax history is 3.9 °C which happened in 1967.

Lowest Temperatures in Halifax on September 11

Lowest High Temperatures in Halifax on September 11

What's the most it has ever rained in Halifax on 9/11?

For the date of Sep 11, the most precipitation ever recorded in Halifax history is 8.43 cm which happened in 2002.

All-Time Most Precipitation in Halifax on September 11

Weather Station Details

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