Halifax April 18 Weather Records

Daily averages and all-time records for weather in Halifax, Nova Scotia for the date of April 18.
April 18 All-Time Records
1953–2024
Highest temperature 22.8 °C 1973
Lowest temperature -6.6 °C 2003
Lowest daily high 1.1 °C 1961
Highest daily low 6.7 °C 1973
Most precipitation 2.44 cm 2001
Most snow 6.6 cm 2010
April 18 Average Weather
1991–2020 1
Average high 9.6 °C
Average low -0.1 °C
Chance precipitation 46.6%
Chance snow 13.9%
Halifax April 18 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 15.7 2.0 0.69 0.0
2022 11.0 0.2 0.00 0.0
2021 4.6 1.7 0.25 0.0
2020 4.8 -2.3 0.32 3.6
2019 9.5 -2.4 0.30 0.0
2018 7.6 2.7 0.26 0.0
2017 5.3 -6.2 0.00 0.0
2016 8.1 -3.0 0.00 0.0
2015 7.3 -2.8 0.00 0.0
2014 7.1 -6.1 0.00 0.0
2013 10.0 -0.8 0.00 0.0
2012 14.1 -0.7 0.00 0.0
2011 12.4 2.6 0.05 0.0
2010 3.5 -0.2 1.22 6.6
2009 7.9 -2.9 0.00 0.0
2008 13.7 3.4 0.26 0.0
2007 3.5 0.1 0.25 0.0
2006 4.4 1.2 1.02 0.0
2005 14.2 -2.3 0.00 0.0
2004 13.1 2.3 0.00 0.0
2003 7.0 -6.6 0.00 0.0
2002 2.0 -2.1 0.25 0.0
2001 9.3 0.1 2.44 3.8
2000 8.1 -3.7 0.00 0.0
1999 12.8 1.7 0.00 0.0
1998 16.2 6.0 0.12 0.0
1997 12.2 0.9 0.04 0.0
1996 6.7 -0.2 0.00 0.0
1995 11.3 0.4 0.00 0.0
1994 12.5 1.4 0.00 0.0
1993 14.9 3.0 0.68 0.0
1992 9.3 -1.4 0.00 0.0
1991 9.9 -6.5 0.00 0.0
1990 6.9 -2.2 0.64 0.0
1989 7.7 -0.3 0.00 0.0
1988 6.6 -1.8 1.70 0.0
1987 16.6 4.0 0.10 0.0
1986 8.6 -3.0 0.00 0.0
1985 5.7 -5.0 0.00 0.0
1984 10.2 -0.6 0.00 0.0
1983 8.0 -1.3 0.35 0.0
1982 11.8 1.4 0.54 0.0
1981 11.6 3.3 0.40 0.0
1980 8.8 -3.4 0.00 0.0
1979 4.8 -1.1 0.00 0.0
1978 9.7 -2.0 0.00 0.0
1977 10.2 -2.1 0.00 0.0
1976 8.3 2.2 0.08 0.0
1975 10.6 0.6 0.00 0.0
1974 13.9 0.0 0.00 0.0
1973 22.8 6.7 0.00 0.0
1972 6.7 -3.3 0.05 0.5
1971 6.1 1.7 0.25 0.0
1970 6.1 1.1 0.08 0.0
1969 18.3 3.9 0.10 0.0
1968 8.3 1.1 0.00 0.0
1967 6.7 -5.0 0.00 0.0
1966 6.1 -2.8 0.00 0.0
1965 7.8 0.0 0.10 0.0
1964 8.3 -1.1 0.00 0.0
1963 3.9 -1.1 0.56 0.0
1962 5.6 -1.7 0.05 0.5
1961 1.1 -1.1 0.10 0.8
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 9.4 1.1 0.00 0.0
What's the all-time high for Halifax on 4/18?
For the date of Apr 18, the highest temperature ever reached in Halifax history is 22.8 °C which happened in 1973.
Highest Temperatures in Halifax on April 18
Rank Temperature Year
1 22.8 °C 1973
2 18.3 °C 1969
3 16.6 °C 1987
4 16.2 °C 1998
5 15.7 °C 2023
6 14.9 °C 1993
7 14.2 °C 2005
8 14.1 °C 2012
9 13.9 °C 1974
10 13.7 °C 2008
What's the all-time low for Halifax on 4/18?
For the date of Apr 18, the lowest temperature ever reached in Halifax history is -6.6 °C which happened in 2003.
Lowest Temperatures in Halifax on April 18
Rank Temperature Year
1 -6.6 °C 2003
2 -6.5 °C 1991
3 -6.2 °C 2017
4 -6.1 °C 2014
5 -5.0 °C 1967
5 -5.0 °C 1985
7 -3.7 °C 2000
8 -3.4 °C 1980
9 -3.3 °C 1972
10 -3.0 °C 1986
10 -3.0 °C 2016
Lowest High Temperatures in Halifax on April 18
Rank Temperature Year
1 1.1 °C 1961
2 2.0 °C 2002
3 3.5 °C 2007
3 3.5 °C 2010
5 3.9 °C 1963
6 4.4 °C 2006
7 4.6 °C 2021
8 4.8 °C 2020
8 4.8 °C 1979
10 5.3 °C 2017
What's the most it has ever rained in Halifax on 4/18?
For the date of Apr 18, the most precipitation ever recorded in Halifax history is 2.44 cm which happened in 2001.
All-Time Most Precipitation in Halifax on April 18
Rank Precipitation Year
1 2.44 cm 2001
2 1.70 cm 1988
3 1.22 cm 2010
4 1.02 cm 2006
5 0.69 cm 2023
6 0.68 cm 1993
7 0.64 cm 1990
8 0.56 cm 1963
9 0.54 cm 1982
10 0.40 cm 1981
All-Time Most Snow in Halifax on April 18
Rank Precipitation Year
1 6.6 cm 2010
2 3.8 cm 2001
3 3.6 cm 2020
4 0.8 cm 1961
5 0.5 cm 1972
5 0.5 cm 1962
Weather Station Details
Years Station Coordinates
2012–2024 Halifax International Airport location
1953–2012 Halifax International Airport location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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