Ottawa April 29 Weather Records

Daily averages and all-time records for weather in Ottawa, Ontario for the date of April 29.
April 29 All-Time Records
1889–2024
Highest temperature 27.2 °C 1911
Lowest temperature -5.0 °C 1934
Lowest daily high 4.4 °C 1961
Highest daily low 14.4 °C 1974
Most precipitation 1.78 cm 1956
Most snow 3.3 cm 1947
April 29 Average Weather
1991–2020 1
Average high 15.8 °C
Average low 4.7 °C
Chance precipitation 42.5%
Chance snow 1.8%
Ottawa April 29 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 13.5 8.0 1.06 0.0
2022 13.0 0.5 0.00 0.0
2021 17.0 7.5 1.04 0.0
2020 n/a n/a n/a n/a
2019 10.5 -2.0 0.00 0.0
2018 11.0 3.0 0.74 0.0
2017 16.0 12.5 0.00 0.0
2016 13.0 -1.0 0.00 0.0
2015 21.6 5.9 0.00 0.0
2014 14.2 5.5 0.20 0.0
2013 15.1 10.3 0.18 0.0
2012 10.5 -1.0 0.00 0.0
2011 11.8 6.3 0.04 0.0
2010 15.8 2.4 0.00 0.0
2009 15.2 2.2 0.00 0.0
2008 10.2 1.8 0.00 0.0
2007 19.1 7.9 0.27 0.0
2006 17.6 -1.3 0.00 0.0
2005 12.2 4.5 0.36 0.0
2004 26.3 5.0 0.00 0.0
2003 14.0 5.3 0.00 0.0
2002 6.3 -0.5 0.00 0.0
2001 18.0 -1.0 0.03 0.0
2000 17.2 4.8 0.00 0.0
1999 20.3 5.7 0.00 0.0
1998 22.5 1.0 0.00 0.0
1997 18.3 0.9 0.00 0.0
1996 12.5 -2.0 0.02 0.0
1995 9.4 5.7 0.32 0.0
1994 14.9 3.8 0.00 0.0
1993 22.1 2.3 0.06 0.0
1992 17.4 0.4 0.18 0.0
1991 22.6 7.2 0.10 0.0
1990 27.0 9.7 0.04 0.0
1989 14.8 1.1 0.10 0.0
1988 7.7 5.4 0.26 0.0
1987 6.9 1.1 0.64 0.0
1986 24.7 11.7 0.00 0.0
1985 18.0 2.8 0.00 0.0
1984 21.0 9.2 0.00 0.0
1983 17.0 9.0 0.00 0.0
1982 18.0 3.0 0.00 0.0
1981 11.5 7.0 0.14 0.0
1980 11.0 8.5 0.42 0.0
1979 13.0 6.0 0.00 0.0
1978 14.5 3.5 0.00 0.0
1977 13.9 -1.7 0.00 0.0
1976 15.6 3.9 0.00 0.0
1975 15.6 1.7 0.00 0.0
1974 20.6 14.4 0.66 0.0
1973 6.1 1.7 0.05 0.0
1972 15.6 1.1 0.00 0.0
1971 7.2 5.6 0.05 0.0
1970 21.1 8.9 0.00 0.0
1969 11.1 1.7 0.00 0.0
1968 17.8 -1.1 0.00 0.0
1967 15.6 -1.1 0.00 0.0
1966 15.6 0.6 0.00 0.0
1965 18.9 1.1 0.00 0.0
1964 18.3 6.7 0.00 0.0
1963 22.2 0.0 0.30 0.0
1962 7.2 3.9 1.60 0.0
1961 4.4 2.2 0.03 0.0
1960 16.1 0.6 0.00 0.0
1959 17.8 3.3 0.00 0.0
1958 13.9 5.6 1.27 0.0
1957 17.2 6.7 0.33 0.0
1956 5.0 0.6 1.78 0.0
1955 24.4 3.9 0.00 0.0
1954 21.1 1.7 0.00 0.0
1953 11.1 0.0 0.00 0.0
1952 26.7 6.1 0.00 0.0
1951 17.8 9.4 n/a n/a
1950 9.4 -0.6 0.00 0.0
1949 9.4 -2.8 0.38 0.0
1948 13.3 0.0 0.00 0.0
1947 10.6 -3.9 0.89 3.3
1946 12.8 1.7 0.20 0.0
1945 10.0 4.4 0.28 0.0
1944 21.7 0.6 0.00 0.0
1943 12.8 0.6 0.30 0.0
1942 26.1 9.4 0.00 0.0
1941 26.1 2.2 0.00 0.0
1940 22.2 0.0 0.00 0.0
1939 13.3 1.1 0.00 0.0
1938 15.6 7.2 0.46 0.0
1937 19.4 7.8 0.00 0.0
1936 17.2 8.9 0.61 0.0
1935 14.4 3.9 1.09 0.0
1934 14.4 -5.0 0.00 0.0
1933 16.1 1.7 0.00 0.0
1932 18.3 0.0 0.00 0.0
1931 6.1 1.7 0.00 0.0
1930 17.8 -2.8 0.00 0.0
1929 6.7 -1.1 0.76 0.0
1928 6.7 1.1 0.86 0.0
1927 12.2 -0.6 0.18 0.8
1926 10.0 -1.1 0.03 0.0
1925 16.7 1.1 0.00 0.0
1924 23.3 3.3 0.00 0.0
1923 17.8 6.7 0.84 0.0
1922 15.6 0.0 0.00 0.0
1921 25.6 10.0 0.00 0.0
1920 10.0 3.9 0.15 0.0
1919 12.2 2.2 0.18 0.0
1918 18.9 10.6 0.30 0.0
1917 15.6 1.7 0.00 0.0
1916 22.2 -4.4 0.00 0.0
1915 21.7 12.2 0.18 0.0
1914 10.6 2.2 0.97 0.0
1913 14.4 3.9 0.00 0.0
1912 12.2 -1.7 0.00 0.0
1911 27.2 9.4 0.00 0.0
1910 11.1 -1.1 0.00 0.0
1909 5.6 -4.4 0.00 0.0
1908 11.7 5.0 0.00 0.0
1907 20.0 4.4 0.28 0.0
1906 20.0 0.6 0.00 0.0
1905 20.0 7.8 0.74 0.0
1904 12.2 6.7 0.89 0.0
1903 23.9 10.6 0.00 0.0
1902 25.6 3.9 0.00 0.0
1901 23.9 11.1 0.00 0.0
1900 23.3 3.9 0.00 0.0
1899 27.2 11.7 0.00 0.0
1898 11.7 2.8 0.08 0.0
1897 21.1 4.4 0.00 0.0
1896 16.7 4.4 0.00 0.0
1895 21.7 3.3 0.00 0.0
1894 15.6 2.2 0.00 0.0
1893 11.1 0.6 0.00 0.0
1892 11.1 2.8 0.00 0.0
1891 10.6 -2.2 0.00 0.0
1890 13.3 2.2 0.36 0.0
What's the all-time high for Ottawa on 4/29?
For the date of Apr 29, the highest temperature ever reached in Ottawa history is 27.2 °C which has happened 2 times, most recently in 1911.
Highest Temperatures in Ottawa on April 29
Rank Temperature Year
1 27.2 °C 1899
1 27.2 °C 1911
3 27.0 °C 1990
4 26.7 °C 1952
5 26.3 °C 2004
6 26.1 °C 1942
6 26.1 °C 1941
8 25.6 °C 1902
8 25.6 °C 1921
10 24.7 °C 1986
What's the all-time low for Ottawa on 4/29?
For the date of Apr 29, the lowest temperature ever reached in Ottawa history is -5.0 °C which happened in 1934.
Lowest Temperatures in Ottawa on April 29
Rank Temperature Year
1 -5.0 °C 1934
2 -4.4 °C 1909
2 -4.4 °C 1916
4 -3.9 °C 1947
5 -2.8 °C 1930
5 -2.8 °C 1949
7 -2.2 °C 1891
8 -2.0 °C 1996
8 -2.0 °C 2019
10 -1.7 °C 1977
10 -1.7 °C 1912
Lowest High Temperatures in Ottawa on April 29
Rank Temperature Year
1 4.4 °C 1961
2 5.0 °C 1956
3 5.6 °C 1909
4 6.1 °C 1931
4 6.1 °C 1973
6 6.3 °C 2002
7 6.7 °C 1928
7 6.7 °C 1929
9 6.9 °C 1987
10 7.2 °C 1962
10 7.2 °C 1971
What's the most it has ever rained in Ottawa on 4/29?
For the date of Apr 29, the most precipitation ever recorded in Ottawa history is 1.78 cm which happened in 1956.
All-Time Most Precipitation in Ottawa on April 29
Rank Precipitation Year
1 1.78 cm 1956
2 1.60 cm 1962
3 1.27 cm 1958
4 1.09 cm 1935
5 1.06 cm 2023
6 1.04 cm 2021
7 0.97 cm 1914
8 0.89 cm 1904
8 0.89 cm 1947
10 0.86 cm 1928
All-Time Most Snow in Ottawa on April 29
Rank Precipitation Year
1 3.3 cm 1947
2 0.8 cm 1927
Weather Station Details
Years Station Coordinates
1889–2024 Ottawa CDA location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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