Halifax April 20 Weather Records

Daily averages and all-time records for weather in Halifax, Nova Scotia for the date of April 20.
April 20 All-Time Records
1953–2024
Highest temperature 23.3 °C 1976
Lowest temperature -5.6 °C 1964
Lowest daily high 1.1 °C 1969
Highest daily low 9.3 °C 2019
Most precipitation 3.07 cm 1978
Most snow 7.0 cm 1988
April 20 Average Weather
1991–2020 1
Average high 10.2 °C
Average low 0.3 °C
Chance precipitation 45.6%
Chance snow 12.3%
Halifax April 20 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 12.7 2.5 0.00 0.0
2022 11.2 2.6 0.14 0.0
2021 17.2 1.3 0.00 0.0
2020 13.8 -0.3 0.00 0.0
2019 14.4 9.3 0.00 0.0
2018 4.4 -1.5 0.60 0.0
2017 2.7 -3.3 0.00 0.0
2016 8.7 -2.7 0.00 0.0
2015 10.6 -2.0 0.00 0.0
2014 9.4 -1.0 0.00 0.0
2013 12.0 5.1 0.26 0.0
2012 17.7 0.3 0.00 0.0
2011 4.0 -0.9 0.34 0.0
2010 7.0 1.8 0.04 0.0
2009 11.7 -3.7 0.00 0.0
2008 13.5 -2.5 0.00 0.0
2007 14.9 -1.5 0.00 0.0
2006 9.1 0.9 0.03 0.0
2005 20.1 2.6 0.85 0.0
2004 13.6 0.0 0.00 0.0
2003 14.4 0.0 0.00 0.0
2002 11.3 0.9 0.00 0.0
2001 13.0 -0.5 0.00 0.0
2000 7.2 1.3 0.86 0.0
1999 11.0 2.6 0.12 0.0
1998 10.0 1.2 0.98 0.0
1997 2.3 -0.4 0.00 0.0
1996 13.2 0.4 0.00 0.0
1995 11.1 3.7 0.28 0.0
1994 13.7 3.7 0.07 0.0
1993 17.0 2.8 0.00 0.0
1992 8.5 -1.8 0.00 0.0
1991 14.8 -3.0 0.00 0.0
1990 11.0 -1.0 0.00 0.0
1989 9.9 0.2 0.00 0.0
1988 4.3 -0.7 2.78 7.0
1987 22.0 8.0 0.00 0.0
1986 10.4 -0.2 0.14 0.0
1985 13.4 -0.8 0.00 0.0
1984 12.3 -1.4 0.00 0.0
1983 13.3 4.0 0.20 0.0
1982 13.8 0.4 0.00 0.0
1981 8.7 -1.6 0.30 2.4
1980 10.1 -2.5 0.00 0.0
1979 2.1 -0.9 0.79 6.4
1978 8.1 1.1 3.07 0.0
1977 15.3 -2.7 0.00 0.0
1976 23.3 4.4 0.00 0.0
1975 13.3 2.8 0.00 0.0
1974 6.7 -2.8 0.00 0.0
1973 7.8 -2.8 0.00 0.0
1972 3.9 -1.7 0.00 0.0
1971 5.0 0.6 0.97 0.0
1970 4.4 -1.7 0.10 1.0
1969 1.1 -4.4 0.00 0.0
1968 8.9 3.9 0.84 0.0
1967 3.3 -1.7 0.03 0.3
1966 10.6 -2.2 0.00 0.0
1965 7.8 -2.2 0.41 0.0
1964 6.7 -5.6 0.00 0.0
1963 2.8 0.6 0.86 0.0
1962 10.6 -2.8 0.00 0.0
1961 11.7 -5.0 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 10.6 -0.6 0.15 0.8
What's the all-time high for Halifax on 4/20?
For the date of Apr 20, the highest temperature ever reached in Halifax history is 23.3 °C which happened in 1976.
Highest Temperatures in Halifax on April 20
Rank Temperature Year
1 23.3 °C 1976
2 22.0 °C 1987
3 20.1 °C 2005
4 17.7 °C 2012
5 17.2 °C 2021
6 17.0 °C 1993
7 15.3 °C 1977
8 14.9 °C 2007
9 14.8 °C 1991
10 14.4 °C 2019
10 14.4 °C 2003
What's the all-time low for Halifax on 4/20?
For the date of Apr 20, the lowest temperature ever reached in Halifax history is -5.6 °C which happened in 1964.
Lowest Temperatures in Halifax on April 20
Rank Temperature Year
1 -5.6 °C 1964
2 -5.0 °C 1961
3 -4.4 °C 1969
4 -3.7 °C 2009
5 -3.3 °C 2017
6 -3.0 °C 1991
7 -2.8 °C 1974
7 -2.8 °C 1973
7 -2.8 °C 1962
10 -2.7 °C 1977
10 -2.7 °C 2016
Lowest High Temperatures in Halifax on April 20
Rank Temperature Year
1 1.1 °C 1969
2 2.1 °C 1979
3 2.3 °C 1997
4 2.7 °C 2017
5 2.8 °C 1963
6 3.3 °C 1967
7 3.9 °C 1972
8 4.0 °C 2011
9 4.3 °C 1988
10 4.4 °C 2018
10 4.4 °C 1970
What's the most it has ever rained in Halifax on 4/20?
For the date of Apr 20, the most precipitation ever recorded in Halifax history is 3.07 cm which happened in 1978.
All-Time Most Precipitation in Halifax on April 20
Rank Precipitation Year
1 3.07 cm 1978
2 2.78 cm 1988
3 0.98 cm 1998
4 0.97 cm 1971
5 0.86 cm 2000
5 0.86 cm 1963
7 0.85 cm 2005
8 0.84 cm 1968
9 0.79 cm 1979
10 0.60 cm 2018
All-Time Most Snow in Halifax on April 20
Rank Precipitation Year
1 7.0 cm 1988
2 6.4 cm 1979
3 2.4 cm 1981
4 1.0 cm 1970
5 0.8 cm 1953
6 0.3 cm 1967
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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