Halifax August 18 Weather Records

Daily averages and all-time records for weather in Halifax, Nova Scotia for the date of August 18.

August 18 All-Time Records
1953–2024

31.1 °C

7.2 °C

14.9 °C

Highest daily low

19.1 °C

3.84 cm

Most snow

none

August 18 Average Weather
1991–2020 ¹

Average high

23.9 °C

Average low

13.9 °C

Chance precipitation

33.1%

Chance snow

Year	High (°C)	Low (°C)	Precip. (cm)	Snow (cm)
2023	22.1	18.3	3.84	0.0
2022	21.6	16.0	0.06	0.0
2021	24.5	13.8	0.12	0.0
2020	23.9	14.1	0.04	0.0
2019	22.5	15.8	0.12	0.0
2018	20.5	13.9	2.32	0.0
2017	22.9	n/a	0.00	0.0
2016	26.9	15.8	0.00	0.0
2015	28.7	16.4	0.00	0.0
2014	19.4	14.6	n/a	0.0
2013	25.5	12.6	0.00	0.0
2012	27.1	16.5	0.00	0.0
2011	24.9	11.5	0.00	0.0
2010	27.9	16.6	0.00	0.0
2009	30.5	18.9	0.00	0.0
2008	26.1	15.5	0.00	0.0
2007	16.6	11.6	2.36	0.0
2006	26.1	12.3	0.00	0.0
2005	22.5	9.8	0.00	0.0
2004	25.9	14.5	0.04	0.0
2003	18.5	10.8	0.00	0.0
2002	31.0	19.1	0.00	0.0
2001	27.2	16.0	0.03	0.0
2000	21.8	12.4	0.00	0.0
1999	20.7	16.6	0.12	0.0
1998	24.2	15.1	2.23	0.0
1997	20.7	13.1	0.00	0.0
1996	22.9	14.8	0.00	0.0
1995	20.8	8.3	0.00	0.0
1994	20.1	14.7	2.38	0.0
1993	22.4	13.0	0.00	0.0
1992	24.1	17.8	1.56	0.0
1991	24.9	17.1	0.00	0.0
1990	24.7	16.0	0.00	0.0
1989	24.3	10.7	0.00	0.0
1988	21.1	10.7	0.00	0.0
1987	30.5	17.6	0.00	0.0
1986	20.8	15.8	0.00	0.0
1985	21.4	11.0	0.00	0.0
1984	23.8	15.9	0.00	0.0
1983	22.0	16.2	0.02	0.0
1982	25.1	13.7	0.50	0.0
1981	14.9	10.0	0.12	0.0
1980	26.3	11.4	0.00	0.0
1979	21.5	9.0	0.00	0.0
1978	30.3	18.0	0.00	0.0
1977	24.1	14.0	0.00	0.0
1976	20.0	7.2	0.00	0.0
1975	20.6	15.6	0.20	0.0
1974	19.4	16.1	2.21	0.0
1973	27.8	14.4	0.00	0.0
1972	21.1	11.1	0.25	0.0
1971	22.8	10.0	0.00	0.0
1970	22.8	15.0	0.00	0.0
1969	30.0	17.8	0.00	0.0
1968	19.4	9.4	0.00	0.0
1967	25.6	15.0	0.00	0.0
1966	24.4	17.2	0.00	0.0
1965	26.7	16.1	0.03	0.0
1964	20.0	12.8	0.03	0.0
1963	22.2	10.0	0.13	0.0
1962	21.7	12.8	1.80	0.0
1961	25.0	11.1	0.00	0.0
1960	31.1	12.2	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	24.4	10.0	0.00	0.0

What's the all-time high for Halifax on 8/18?

For the date of Aug 18, the highest temperature ever reached in Halifax history is 31.1 °C which happened in 1960.

Highest Temperatures in Halifax on August 18

What's the all-time low for Halifax on 8/18?

For the date of Aug 18, the lowest temperature ever reached in Halifax history is 7.2 °C which happened in 1976.

Lowest Temperatures in Halifax on August 18

Lowest High Temperatures in Halifax on August 18

What's the most it has ever rained in Halifax on 8/18?

For the date of Aug 18, the most precipitation ever recorded in Halifax history is 3.84 cm which happened in 2023.

All-Time Most Precipitation in Halifax on August 18

Weather Station Details

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