Ottawa March 27 Weather Records

Daily averages and all-time records for weather in Ottawa, Ontario for the date of March 27.
March 27 All-Time Records
1889–2024
Highest temperature 21.7 °C 1921
Lowest temperature -17.8 °C 1974
Lowest daily high -8.9 °C 1955
Highest daily low 6.1 °C 1953
Most precipitation 2.34 cm 1906
Most snow 20.3 cm 1955
March 27 Average Weather
1991–2020 1
Average high 5.4 °C
Average low -3.8 °C
Chance precipitation 36.9%
Chance snow 16.4%
Ottawa March 27 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2024 16.0 5.0 0.00 0.0
2023 n/a n/a n/a n/a
2022 -4.0 -6.0 0.00 0.0
2021 5.0 -1.0 0.00 0.0
2020 n/a n/a n/a n/a
2019 5.0 -11.0 0.00 0.0
2018 7.0 -7.0 0.00 0.0
2017 3.0 -1.5 0.76 0.0
2016 12.5 -3.0 0.80 0.0
2015 -4.0 -5.5 0.00 0.0
2014 1.9 -14.5 0.23 2.5
2013 5.5 0.2 0.00 0.0
2012 5.3 -7.1 0.11 0.0
2011 -1.9 -10.7 0.00 0.0
2010 4.4 -8.6 0.00 0.0
2009 12.5 1.5 0.00 0.0
2008 2.8 -4.5 0.00 0.0
2007 16.2 2.0 0.00 0.0
2006 8.0 -1.1 0.00 0.0
2005 8.3 -7.1 0.09 0.0
2004 8.0 4.9 0.00 0.0
2003 7.9 -1.0 0.00 0.0
2002 3.5 -5.0 0.00 0.0
2001 1.7 -7.5 0.05 0.5
2000 11.7 -1.9 1.28 0.0
1999 10.6 -7.9 0.00 0.0
1998 16.4 1.3 0.00 0.0
1997 11.1 -0.1 0.00 0.0
1996 -5.2 -13.8 0.00 0.0
1995 9.4 -2.0 0.00 0.0
1994 1.1 -4.3 0.82 8.2
1993 15.5 -4.0 0.00 0.0
1992 4.4 1.1 0.66 0.0
1991 10.5 0.0 0.74 0.0
1990 -1.8 -12.2 0.00 0.0
1989 14.8 1.1 0.00 0.0
1988 4.2 1.8 0.04 0.2
1987 9.2 3.8 0.00 0.0
1986 10.7 1.2 0.00 0.0
1985 14.2 -2.2 0.07 0.0
1984 4.6 -8.4 0.00 0.0
1983 1.5 -7.0 0.90 5.0
1982 -7.0 -14.5 0.00 0.0
1981 10.5 2.0 0.00 0.0
1980 9.0 1.5 0.00 0.0
1979 -0.5 -12.5 0.00 0.0
1978 2.5 -4.0 0.42 0.6
1977 7.2 -10.6 0.00 0.0
1976 15.0 0.6 0.33 3.3
1975 -4.4 -16.7 0.00 0.0
1974 -0.6 -17.8 0.00 0.0
1973 5.6 -2.8 0.00 0.0
1972 -1.7 -11.1 0.00 0.0
1971 1.1 -11.7 0.00 0.0
1970 2.2 -2.8 0.00 0.0
1969 0.0 -9.4 0.00 0.0
1968 12.2 2.8 0.00 0.0
1967 4.4 -1.1 1.14 0.0
1966 -5.6 -13.3 0.00 0.0
1965 -2.8 -7.8 0.00 0.0
1964 -0.6 -8.3 0.00 0.0
1963 6.7 0.6 0.28 0.0
1962 8.9 -3.9 0.00 0.0
1961 10.0 -1.7 0.00 0.0
1960 3.3 -6.7 0.10 0.0
1959 -1.1 -5.6 0.00 0.0
1958 7.2 -0.6 0.00 0.0
1957 7.8 0.0 0.00 0.0
1956 0.0 -8.9 0.00 0.0
1955 -8.9 -13.3 2.03 20.3
1954 -0.6 -7.8 0.00 0.0
1953 7.8 6.1 0.36 0.0
1952 2.2 0.0 0.00 0.0
1951 2.8 -12.2 0.00 0.0
1950 4.4 -2.2 0.43 0.0
1949 6.7 2.2 0.38 0.0
1948 3.3 -1.1 1.57 5.1
1947 -4.4 -14.4 0.00 0.0
1946 16.7 1.7 0.00 0.0
1945 16.7 6.1 0.15 0.0
1944 -1.1 -1.7 0.76 7.6
1943 6.1 -5.0 0.00 0.0
1942 10.0 -3.3 0.00 0.0
1941 3.9 -6.1 0.00 0.0
1940 0.6 -11.7 0.00 0.0
1939 -2.2 -5.6 0.00 0.0
1938 3.9 -3.9 0.00 0.0
1937 -0.6 -3.9 0.00 0.0
1936 11.1 -1.1 0.86 0.0
1935 1.1 -8.9 0.00 0.0
1934 1.7 -9.4 0.13 1.3
1933 5.6 -3.3 0.13 1.3
1932 0.0 -3.3 0.00 0.0
1931 8.9 -3.3 0.00 0.0
1930 2.2 -2.2 0.13 1.3
1929 6.7 -2.2 0.00 0.0
1928 3.3 -8.9 1.17 0.0
1927 7.2 -3.3 0.00 0.0
1926 0.6 -8.9 0.00 0.0
1925 13.3 2.2 0.48 0.0
1924 4.4 -1.7 0.00 0.0
1923 1.1 -15.6 0.33 3.3
1922 7.2 -3.9 0.00 0.0
1921 21.7 2.8 0.25 0.0
1920 9.4 2.8 0.18 0.0
1919 6.7 2.2 0.46 0.0
1918 -0.6 -7.8 0.00 0.0
1917 7.2 1.7 0.38 0.0
1916 9.4 1.1 0.00 0.0
1915 1.1 -11.7 0.00 0.0
1914 7.2 2.2 0.00 0.0
1913 0.0 -6.1 1.27 12.7
1912 3.9 -8.9 0.25 2.5
1911 6.1 2.2 0.51 0.0
1910 8.9 -3.3 0.00 0.0
1909 3.3 -8.3 0.00 0.0
1908 3.3 -4.4 0.43 0.0
1907 4.4 -1.1 0.36 0.0
1906 5.6 1.1 2.34 0.0
1905 4.4 0.6 0.08 0.0
1904 1.1 -12.2 0.00 0.0
1903 6.7 2.2 0.10 0.0
1902 10.6 -1.7 0.15 0.0
1901 2.8 -2.8 1.80 0.0
1900 2.2 -5.0 0.38 3.8
1899 0.6 -11.7 0.00 0.0
1898 11.1 2.8 0.00 0.0
1897 3.3 -1.7 0.00 0.0
1896 -2.8 -15.0 0.25 2.5
1895 1.1 -6.7 0.00 0.0
1894 -7.2 -15.6 0.00 0.0
1893 -0.6 -9.4 0.00 0.0
1892 5.0 -6.7 0.00 0.0
1891 2.2 -9.4 0.00 0.0
1890 1.7 -2.8 0.08 0.8
What's the all-time high for Ottawa on 3/27?
For the date of Mar 27, the highest temperature ever reached in Ottawa history is 21.7 °C which happened in 1921.
Highest Temperatures in Ottawa on March 27
Rank Temperature Year
1 21.7 °C 1921
2 16.7 °C 1946
2 16.7 °C 1945
4 16.4 °C 1998
5 16.2 °C 2007
6 16.0 °C 2024
7 15.5 °C 1993
8 15.0 °C 1976
9 14.8 °C 1989
10 14.2 °C 1985
What's the all-time low for Ottawa on 3/27?
For the date of Mar 27, the lowest temperature ever reached in Ottawa history is -17.8 °C which happened in 1974.
Lowest Temperatures in Ottawa on March 27
Rank Temperature Year
1 -17.8 °C 1974
2 -16.7 °C 1975
3 -15.6 °C 1894
3 -15.6 °C 1923
5 -15.0 °C 1896
6 -14.5 °C 1982
6 -14.5 °C 2014
8 -14.4 °C 1947
9 -13.8 °C 1996
10 -13.3 °C 1955
10 -13.3 °C 1966
Lowest High Temperatures in Ottawa on March 27
Rank Temperature Year
1 -8.9 °C 1955
2 -7.2 °C 1894
3 -7.0 °C 1982
4 -5.6 °C 1966
5 -5.2 °C 1996
6 -4.4 °C 1947
6 -4.4 °C 1975
8 -4.0 °C 2015
8 -4.0 °C 2022
10 -2.8 °C 1896
10 -2.8 °C 1965
What's the most it has ever rained in Ottawa on 3/27?
For the date of Mar 27, the most precipitation ever recorded in Ottawa history is 2.34 cm which happened in 1906.
All-Time Most Precipitation in Ottawa on March 27
Rank Precipitation Year
1 2.34 cm 1906
2 2.03 cm 1955
3 1.80 cm 1901
4 1.57 cm 1948
5 1.28 cm 2000
6 1.27 cm 1913
7 1.17 cm 1928
8 1.14 cm 1967
9 0.90 cm 1983
10 0.86 cm 1936
All-Time Most Snow in Ottawa on March 27
Rank Precipitation Year
1 20.3 cm 1955
2 12.7 cm 1913
3 8.2 cm 1994
4 7.6 cm 1944
5 5.1 cm 1948
6 5.0 cm 1983
7 3.8 cm 1900
8 3.3 cm 1923
8 3.3 cm 1976
10 2.5 cm 1912
10 2.5 cm 2014
10 2.5 cm 1896
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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