Ottawa March 29 Weather Records

Daily averages and all-time records for weather in Ottawa, Ontario for the date of March 29.
March 29 All-Time Records
1889–2024
Highest temperature 25.0 °C 1946
Lowest temperature -25.0 °C 1923
Lowest daily high -6.7 °C 1923
Highest daily low 10.0 °C 1945
Most precipitation 2.44 cm 1902
Most snow 20.3 cm 1947
March 29 Average Weather
1991–2020 1
Average high 5.9 °C
Average low -3.3 °C
Chance precipitation 36.8%
Chance snow 15.6%
Ottawa March 29 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2024 9.0 -2.0 0.00 0.0
2023 n/a n/a n/a n/a
2022 0.0 -10.0 0.00 0.0
2021 4.0 -4.0 0.00 0.0
2020 n/a n/a n/a n/a
2019 5.0 2.0 0.00 0.0
2018 7.5 1.0 1.36 0.0
2017 5.5 -0.5 0.00 0.0
2016 6.0 -3.0 0.00 0.0
2015 2.8 -11.0 0.00 0.0
2014 2.5 -0.2 1.12 11.2
2013 7.5 2.0 0.00 0.0
2012 5.8 2.4 0.00 0.0
2011 6.9 -4.1 0.00 0.0
2010 6.5 1.9 0.18 0.0
2009 6.0 4.5 2.03 0.0
2008 -1.5 -11.2 0.00 0.0
2007 9.7 -3.1 0.00 0.0
2006 12.0 -0.5 0.00 0.0
2005 13.5 2.5 0.00 0.0
2004 15.2 -0.8 0.00 0.0
2003 13.2 3.1 0.22 0.0
2002 6.4 -3.2 0.54 0.0
2001 1.8 -6.6 0.00 0.0
2000 4.7 1.3 0.17 0.0
1999 11.4 -0.5 0.00 0.0
1998 10.2 7.6 0.02 0.0
1997 7.8 2.8 0.50 0.0
1996 7.0 -3.3 0.00 0.0
1995 12.7 -2.7 0.00 0.0
1994 4.8 -3.9 0.00 0.0
1993 13.8 3.4 0.00 0.0
1992 4.8 -5.6 0.00 0.0
1991 3.0 -1.7 0.00 0.0
1990 2.0 -8.8 0.00 0.0
1989 5.2 -0.2 0.00 0.0
1988 5.4 -2.3 0.00 0.0
1987 14.2 2.9 0.00 0.0
1986 18.4 4.5 0.06 0.0
1985 7.7 0.8 0.04 0.0
1984 5.5 -0.5 0.00 0.0
1983 -1.5 -11.5 0.00 0.0
1982 5.0 -7.0 0.00 0.0
1981 20.5 5.5 0.40 0.0
1980 9.0 3.0 0.00 0.0
1979 11.5 0.0 0.00 0.0
1978 3.0 -0.5 0.00 0.0
1977 15.6 3.3 0.03 0.0
1976 7.8 -4.4 0.00 0.0
1975 2.8 -6.7 0.23 0.0
1974 -5.0 -18.3 0.13 0.5
1973 8.9 1.7 0.41 0.0
1972 7.2 -6.1 0.13 0.0
1971 2.8 -3.3 0.13 2.5
1970 -4.4 -12.8 0.00 0.0
1969 2.8 -3.9 0.00 0.0
1968 18.9 1.1 0.00 0.0
1967 7.8 -3.3 0.00 0.0
1966 3.3 -10.0 0.25 2.3
1965 -5.0 -8.3 0.15 2.5
1964 2.2 -2.8 0.00 0.0
1963 6.7 -7.8 0.13 0.0
1962 13.3 1.7 0.00 0.0
1961 3.3 1.1 0.08 0.0
1960 2.2 -7.2 0.10 0.0
1959 1.7 -14.4 0.00 0.0
1958 7.8 -3.3 0.00 0.0
1957 8.9 -3.3 0.00 0.0
1956 -1.7 -8.3 1.52 15.2
1955 5.6 -5.6 0.00 0.0
1954 -6.1 -7.8 0.00 0.0
1953 7.8 1.7 0.00 0.0
1952 5.0 -8.9 0.00 0.0
1951 5.0 2.2 1.42 0.0
1950 3.3 -1.1 0.03 0.3
1949 4.4 -1.1 0.33 0.0
1948 5.6 -7.8 0.36 0.0
1947 -1.1 -11.1 2.03 20.3
1946 25.0 3.3 0.00 0.0
1945 18.9 10.0 0.00 0.0
1944 1.7 -7.2 0.76 7.6
1943 -1.1 -16.7 0.18 1.8
1942 8.3 -2.8 0.00 0.0
1941 -1.7 -6.7 0.00 0.0
1940 4.4 -8.9 0.00 0.0
1939 -0.6 -15.0 0.00 0.0
1938 8.3 -0.6 0.00 0.0
1937 2.2 -8.3 0.00 0.0
1936 13.9 -1.1 0.00 0.0
1935 5.6 -1.1 0.00 0.0
1934 1.7 -11.1 0.00 0.0
1933 3.9 -5.6 0.00 0.0
1932 4.4 -8.3 0.00 0.0
1931 3.3 1.7 1.57 0.0
1930 1.1 -3.9 0.00 0.0
1929 7.2 -5.0 0.00 0.0
1928 1.7 -11.1 0.00 0.0
1927 7.2 -4.4 0.00 0.0
1926 -0.6 -15.0 0.00 0.0
1925 14.4 -0.6 0.58 0.0
1924 1.1 -7.2 0.00 0.0
1923 -6.7 -25.0 0.03 0.3
1922 2.2 -3.3 0.08 0.0
1921 -3.3 -13.3 0.00 0.0
1920 12.8 1.1 0.66 0.0
1919 -5.6 -10.6 0.25 2.5
1918 7.8 -3.9 0.00 0.0
1917 4.4 -0.6 1.27 12.7
1916 10.0 -1.1 0.00 0.0
1915 -0.6 -11.1 0.13 1.3
1914 3.3 -2.2 0.00 0.0
1913 3.3 -8.9 0.00 0.0
1912 6.7 -2.2 0.05 0.0
1911 -1.1 -10.0 0.00 0.0
1910 21.1 4.4 0.00 0.0
1909 3.9 -3.9 0.00 0.0
1908 1.1 -3.3 0.00 0.0
1907 8.9 0.6 0.25 0.0
1906 8.3 -4.4 0.00 0.0
1905 10.0 4.4 0.00 0.0
1904 1.1 -11.1 0.00 0.0
1903 3.9 -6.7 0.00 0.0
1902 12.8 5.6 2.44 0.0
1901 0.0 -11.1 0.00 0.0
1900 4.4 -3.9 0.00 0.0
1899 0.6 -3.9 1.42 12.7
1898 10.6 2.2 0.41 0.0
1897 6.7 -3.9 0.00 0.0
1896 1.1 -8.9 0.00 0.0
1895 -1.1 -8.3 0.00 0.0
1894 4.4 -3.9 0.00 0.0
1893 1.1 -11.7 0.00 0.0
1892 4.4 -5.6 0.00 0.0
1891 11.1 2.2 0.00 0.0
1890 -1.7 -2.8 1.27 12.7
What's the all-time high for Ottawa on 3/29?
For the date of Mar 29, the highest temperature ever reached in Ottawa history is 25.0 °C which happened in 1946.
Highest Temperatures in Ottawa on March 29
Rank Temperature Year
1 25.0 °C 1946
2 21.1 °C 1910
3 20.5 °C 1981
4 18.9 °C 1945
4 18.9 °C 1968
6 18.4 °C 1986
7 15.6 °C 1977
8 15.2 °C 2004
9 14.4 °C 1925
10 14.2 °C 1987
What's the all-time low for Ottawa on 3/29?
For the date of Mar 29, the lowest temperature ever reached in Ottawa history is -25.0 °C which happened in 1923.
Lowest Temperatures in Ottawa on March 29
Rank Temperature Year
1 -25.0 °C 1923
2 -18.3 °C 1974
3 -16.7 °C 1943
4 -15.0 °C 1939
4 -15.0 °C 1926
6 -14.4 °C 1959
7 -13.3 °C 1921
8 -12.8 °C 1970
9 -11.7 °C 1893
10 -11.5 °C 1983
Lowest High Temperatures in Ottawa on March 29
Rank Temperature Year
1 -6.7 °C 1923
2 -6.1 °C 1954
3 -5.6 °C 1919
4 -5.0 °C 1974
4 -5.0 °C 1965
6 -4.4 °C 1970
7 -3.3 °C 1921
8 -1.7 °C 1941
8 -1.7 °C 1890
8 -1.7 °C 1956
What's the most it has ever rained in Ottawa on 3/29?
For the date of Mar 29, the most precipitation ever recorded in Ottawa history is 2.44 cm which happened in 1902.
All-Time Most Precipitation in Ottawa on March 29
Rank Precipitation Year
1 2.44 cm 1902
2 2.03 cm 1947
2 2.03 cm 2009
4 1.57 cm 1931
5 1.52 cm 1956
6 1.42 cm 1899
6 1.42 cm 1951
8 1.36 cm 2018
9 1.27 cm 1917
9 1.27 cm 1890
All-Time Most Snow in Ottawa on March 29
Rank Precipitation Year
1 20.3 cm 1947
2 15.2 cm 1956
3 12.7 cm 1890
3 12.7 cm 1917
3 12.7 cm 1899
6 11.2 cm 2014
7 7.6 cm 1944
8 2.5 cm 1965
8 2.5 cm 1971
8 2.5 cm 1919
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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