Ottawa April 23 Weather Records

Daily averages and all-time records for weather in Ottawa, Ontario for the date of April 23.
April 23 All-Time Records
1889–2024
Highest temperature 26.3 °C 2001
Lowest temperature -7.8 °C 1930
Lowest daily high -0.6 °C 1930
Highest daily low 11.7 °C 1968
Most precipitation 1.64 cm 2005
Most snow 1.1 cm 2003
April 23 Average Weather
1991–2020 1
Average high 14.0 °C
Average low 3.2 °C
Chance precipitation 41.0%
Chance snow 3.7%
Ottawa April 23 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 12.5 8.0 0.06 0.0
2022 12.0 0.0 0.04 0.0
2021 17.0 1.5 0.00 0.0
2020 n/a n/a n/a n/a
2019 17.0 9.0 1.50 0.0
2018 19.0 -2.0 0.00 0.0
2017 19.0 0.5 0.00 0.0
2016 10.5 0.0 0.00 0.0
2015 7.2 0.4 0.00 0.0
2014 9.5 3.0 0.00 0.0
2013 15.7 0.7 0.00 0.0
2012 6.1 0.6 0.86 0.0
2011 17.1 2.9 0.14 0.0
2010 14.8 0.5 0.00 0.0
2009 12.7 5.0 0.00 0.0
2008 23.2 8.0 0.05 0.0
2007 25.8 8.9 0.00 0.0
2006 7.0 5.0 0.25 0.0
2005 9.3 n/a 1.64 0.0
2004 11.8 -0.5 0.07 0.0
2003 2.8 -1.5 0.11 1.1
2002 11.9 -2.0 0.00 0.0
2001 26.3 4.8 0.03 0.0
2000 11.3 3.4 0.00 0.0
1999 9.3 0.2 0.00 0.0
1998 21.2 4.8 0.00 0.0
1997 17.0 2.8 0.00 0.0
1996 11.7 6.4 0.64 0.6
1995 8.1 0.6 0.00 0.0
1994 17.4 -1.7 0.02 0.0
1993 14.7 1.2 0.00 0.0
1992 12.3 5.6 0.00 0.0
1991 15.6 4.3 0.02 0.0
1990 19.9 5.7 0.00 0.0
1989 7.0 -3.4 0.00 0.0
1988 10.0 -0.5 0.46 0.0
1987 15.3 7.6 0.42 0.0
1986 12.2 -2.2 0.00 0.0
1985 18.1 8.0 0.00 0.0
1984 17.6 1.4 1.26 0.0
1983 11.0 -2.5 0.00 0.0
1982 18.0 6.0 0.00 0.0
1981 6.0 -0.5 0.60 0.0
1980 13.0 0.0 0.00 0.0
1979 17.5 3.5 0.00 0.0
1978 12.5 -1.5 0.00 0.0
1977 12.8 7.8 0.00 0.0
1976 10.6 6.1 0.00 0.0
1975 15.0 -1.1 0.30 0.0
1974 11.7 7.8 0.43 0.0
1973 13.3 8.9 0.00 0.0
1972 6.1 1.7 0.30 0.0
1971 9.4 0.6 0.00 0.0
1970 17.2 1.7 0.00 0.0
1969 5.6 4.4 0.66 0.0
1968 20.0 11.7 0.51 0.0
1967 7.8 3.3 0.10 0.0
1966 13.9 1.1 0.05 0.0
1965 6.7 0.6 0.00 0.0
1964 7.2 5.6 0.00 0.0
1963 5.6 1.7 1.17 0.0
1962 8.3 2.8 0.05 0.0
1961 19.4 4.4 0.00 0.0
1960 10.6 4.4 0.13 0.0
1959 19.4 -1.7 0.00 0.0
1958 19.4 7.8 0.00 0.0
1957 25.0 2.8 0.00 0.0
1956 8.9 -2.8 0.15 0.0
1955 13.3 4.4 0.00 0.0
1954 12.2 5.6 0.00 0.0
1953 13.3 6.7 0.23 0.0
1952 12.2 5.0 0.00 0.0
1951 9.4 3.3 n/a n/a
1950 6.7 1.7 0.05 0.0
1949 16.7 7.2 0.53 0.0
1948 18.9 4.4 0.00 0.0
1947 15.0 3.3 0.53 0.0
1946 26.1 6.7 0.69 0.0
1945 8.9 -4.4 0.00 0.0
1944 15.6 1.1 1.02 0.0
1943 18.3 0.0 0.00 0.0
1942 23.9 2.2 0.00 0.0
1941 13.9 -2.8 0.08 0.0
1940 8.9 1.1 0.00 0.0
1939 11.7 1.1 0.18 0.0
1938 13.3 -0.6 0.00 0.0
1937 8.9 0.0 0.00 0.0
1936 6.7 -3.3 0.00 0.0
1935 16.1 6.1 0.00 0.0
1934 14.4 1.7 0.43 0.0
1933 13.3 -4.4 0.00 0.0
1932 7.2 -2.8 0.00 0.0
1931 7.2 1.7 0.00 0.0
1930 -0.6 -7.8 0.00 0.0
1929 11.7 -1.7 0.00 0.0
1928 4.4 0.0 1.09 0.0
1927 6.7 -0.6 0.00 0.0
1926 15.6 1.1 0.00 0.0
1925 17.2 7.8 0.00 0.0
1924 10.6 2.2 0.00 0.0
1923 11.1 2.8 0.84 0.0
1922 10.0 -2.8 0.00 0.0
1921 10.0 5.0 0.86 0.0
1920 17.8 5.0 1.37 0.0
1919 20.6 1.7 0.00 0.0
1918 15.6 1.7 0.00 0.0
1917 9.4 1.1 0.00 0.0
1916 10.6 n/a 1.14 0.0
1915 15.6 7.8 0.00 0.0
1914 11.1 -3.3 0.00 0.0
1913 23.9 10.0 0.00 0.0
1912 10.6 1.1 0.58 0.0
1911 11.7 -1.7 0.00 0.0
1910 17.2 7.8 0.00 0.0
1909 8.9 2.2 0.00 0.0
1908 16.1 0.0 0.00 0.0
1907 15.0 1.1 0.00 0.0
1906 9.4 -0.6 0.00 0.0
1905 11.7 -1.1 0.00 0.0
1904 13.9 -2.8 0.00 0.0
1903 12.2 2.8 0.00 0.0
1902 21.7 2.8 0.00 0.0
1901 15.0 7.8 0.33 0.0
1900 22.2 11.1 0.00 0.0
1899 16.7 2.8 0.00 0.0
1898 17.8 5.0 0.00 0.0
1897 25.0 10.0 0.00 0.0
1896 16.7 1.7 0.00 0.0
1895 8.9 2.2 0.13 0.0
1894 14.4 6.7 0.08 0.0
1893 9.4 1.7 0.05 0.0
1892 15.0 5.0 0.00 0.0
1891 18.3 3.9 0.56 0.0
1890 15.6 2.8 0.00 0.0
What's the all-time high for Ottawa on 4/23?
For the date of Apr 23, the highest temperature ever reached in Ottawa history is 26.3 °C which happened in 2001.
Highest Temperatures in Ottawa on April 23
Rank Temperature Year
1 26.3 °C 2001
2 26.1 °C 1946
3 25.8 °C 2007
4 25.0 °C 1897
4 25.0 °C 1957
6 23.9 °C 1942
6 23.9 °C 1913
8 23.2 °C 2008
9 22.2 °C 1900
10 21.7 °C 1902
What's the all-time low for Ottawa on 4/23?
For the date of Apr 23, the lowest temperature ever reached in Ottawa history is -7.8 °C which happened in 1930.
Lowest Temperatures in Ottawa on April 23
Rank Temperature Year
1 -7.8 °C 1930
2 -4.4 °C 1933
2 -4.4 °C 1945
4 -3.4 °C 1989
5 -3.3 °C 1914
5 -3.3 °C 1936
7 -2.8 °C 1922
7 -2.8 °C 1941
7 -2.8 °C 1956
7 -2.8 °C 1904
7 -2.8 °C 1932
Lowest High Temperatures in Ottawa on April 23
Rank Temperature Year
1 -0.6 °C 1930
2 2.8 °C 2003
3 4.4 °C 1928
4 5.6 °C 1963
4 5.6 °C 1969
6 6.0 °C 1981
7 6.1 °C 2012
7 6.1 °C 1972
9 6.7 °C 1965
9 6.7 °C 1950
9 6.7 °C 1936
9 6.7 °C 1927
What's the most it has ever rained in Ottawa on 4/23?
For the date of Apr 23, the most precipitation ever recorded in Ottawa history is 1.64 cm which happened in 2005.
All-Time Most Precipitation in Ottawa on April 23
Rank Precipitation Year
1 1.64 cm 2005
2 1.50 cm 2019
3 1.37 cm 1920
4 1.26 cm 1984
5 1.17 cm 1963
6 1.14 cm 1916
7 1.09 cm 1928
8 1.02 cm 1944
9 0.86 cm 1921
9 0.86 cm 2012
All-Time Most Snow in Ottawa on April 23
Rank Precipitation Year
1 1.1 cm 2003
2 0.6 cm 1996
Weather Station Details
Years Station Coordinates
1889–2024 Ottawa CDA location