Ottawa October 19 Weather Records

Daily averages and all-time records for weather in Ottawa, Ontario for the date of October 19.
October 19 All-Time Records
1889–2024
Highest temperature 25.6 °C 1963
Lowest temperature -8.9 °C 1922
Lowest daily high 0.6 °C 1922
Highest daily low 14.4 °C 1947
Most precipitation 2.49 cm 1898
Most snow 5.1 cm 1922
October 19 Average Weather
1991–2020 1
Average high 12.7 °C
Average low 3.9 °C
Chance precipitation 46.7%
Chance snow 2.1%
Ottawa October 19 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 17.0 9.5 0.00 0.0
2022 10.5 -1.0 0.20 0.0
2021 18.0 4.5 0.00 0.0
2020 7.5 6.0 1.18 0.0
2019 10.5 -2.0 0.00 0.0
2018 17.0 2.5 0.16 0.0
2017 20.0 6.5 0.00 0.0
2016 17.0 10.0 0.02 0.0
2015 12.2 -6.8 0.08 0.0
2014 6.5 2.0 0.00 0.0
2013 13.5 5.0 1.26 0.0
2012 13.8 9.5 0.59 0.0
2011 13.0 5.5 2.38 0.0
2010 13.4 -2.3 0.00 0.0
2009 13.3 -5.2 0.00 0.0
2008 12.4 -4.6 0.00 0.0
2007 24.0 11.3 2.38 0.0
2006 14.9 10.4 0.18 0.0
2005 12.0 7.0 0.72 0.0
2004 10.4 -0.9 0.00 0.0
2003 8.8 0.2 0.00 0.0
2002 15.9 5.2 1.02 0.0
2001 14.8 3.3 0.00 0.0
2000 14.0 6.8 0.00 0.0
1999 7.5 -2.2 0.08 0.0
1998 15.4 10.7 0.07 0.0
1997 13.9 -3.1 0.00 0.0
1996 13.3 6.8 0.00 0.0
1995 11.6 4.0 0.00 0.0
1994 14.9 7.7 0.78 0.0
1993 9.3 0.3 0.00 0.0
1992 4.5 2.3 0.46 0.2
1991 4.3 3.2 0.34 0.0
1990 4.5 2.3 0.00 0.0
1989 5.7 0.3 0.64 0.0
1988 6.6 -0.8 0.00 0.0
1987 13.6 3.4 0.00 0.0
1986 14.8 -0.4 0.02 0.0
1985 16.7 11.4 0.02 0.0
1984 15.6 6.5 0.18 0.0
1983 7.0 0.0 0.00 0.0
1982 18.0 3.0 0.00 0.0
1981 6.0 2.0 0.08 1.0
1980 10.0 7.5 0.00 0.0
1979 15.5 -1.0 0.38 0.0
1978 6.5 3.5 0.00 0.0
1977 13.5 3.5 0.00 0.0
1976 3.9 -4.4 0.25 1.3
1975 8.3 6.1 1.19 0.0
1974 3.9 -3.9 0.00 0.0
1973 10.6 -1.7 0.41 0.0
1972 2.8 -2.8 0.00 0.0
1971 16.1 6.1 0.00 0.0
1970 8.9 -3.9 0.00 0.0
1969 15.0 6.1 0.64 0.0
1968 18.3 12.2 0.33 0.0
1967 3.3 1.7 0.33 0.0
1966 5.0 2.8 0.10 0.0
1965 25.0 8.3 0.00 0.0
1964 11.7 7.2 0.03 0.0
1963 25.6 6.7 0.00 0.0
1962 18.9 2.8 0.00 0.0
1961 20.6 8.9 0.00 0.0
1960 8.3 -1.7 0.61 0.0
1959 3.9 -4.4 0.00 0.0
1958 12.8 -2.8 0.00 0.0
1957 7.2 4.4 0.00 0.0
1956 10.0 -2.8 0.00 0.0
1955 12.8 3.3 0.00 0.0
1954 8.9 1.7 0.00 0.0
1953 19.4 8.3 0.08 0.0
1952 5.0 0.0 0.00 0.0
1951 16.1 7.2 0.15 0.0
1950 23.9 3.9 0.00 0.0
1949 17.2 6.7 0.00 0.0
1948 6.7 -3.9 0.05 0.0
1947 22.2 14.4 0.00 0.0
1946 7.8 0.0 0.00 0.0
1945 21.7 7.2 0.18 0.0
1944 9.4 2.8 0.00 0.0
1943 8.3 1.7 0.10 0.0
1942 10.0 3.9 0.05 0.0
1941 12.8 3.3 0.00 0.0
1940 2.8 -6.7 0.00 0.0
1939 14.4 0.6 0.64 0.0
1938 15.6 5.0 0.28 0.0
1937 17.8 10.0 0.33 0.0
1936 8.3 -1.1 0.00 0.0
1935 18.9 2.2 0.00 0.0
1934 3.9 -1.7 0.00 0.0
1933 11.1 -4.4 0.41 0.0
1932 17.2 2.8 0.00 0.0
1931 17.8 1.1 0.00 0.0
1930 6.7 -2.2 0.00 0.0
1929 18.9 -3.9 0.00 0.0
1928 16.1 6.7 0.00 0.0
1927 15.6 10.0 0.00 0.0
1926 5.6 -2.2 0.20 0.0
1925 10.0 0.0 0.69 0.0
1924 11.1 1.1 0.00 0.0
1923 21.7 11.1 0.00 0.0
1922 0.6 -8.9 0.51 5.1
1921 16.7 11.7 0.25 0.0
1920 19.4 11.1 0.00 0.0
1919 6.1 3.9 0.10 0.0
1918 11.7 -1.1 0.00 0.0
1917 16.7 8.9 2.08 0.0
1916 4.4 -0.6 1.19 0.0
1915 18.3 12.8 0.86 0.0
1914 13.9 10.6 0.20 0.0
1913 11.1 0.6 0.00 0.0
1912 15.6 12.8 0.81 0.0
1911 14.4 9.4 0.00 0.0
1910 22.2 5.6 0.00 0.0
1909 6.7 0.0 0.00 0.0
1908 16.7 6.7 0.00 0.0
1907 5.0 -5.0 0.10 1.0
1906 18.3 6.1 1.27 0.0
1905 15.6 5.6 0.56 0.0
1904 18.3 4.4 0.00 0.0
1903 3.9 -1.1 0.00 0.0
1902 16.7 2.8 0.86 0.0
1901 8.9 0.0 1.14 0.0
1900 7.2 -1.1 0.00 0.0
1899 13.9 5.6 0.00 0.0
1898 6.1 2.2 2.49 0.0
1897 14.4 1.1 0.00 0.0
1896 6.7 -1.1 0.00 0.0
1895 11.1 0.6 0.00 0.0
1894 17.2 4.4 0.05 0.0
1893 11.1 0.0 0.00 0.0
1892 16.1 6.7 0.51 0.0
1891 13.3 3.9 0.00 0.0
1890 11.1 5.0 0.00 0.0
What's the all-time high for Ottawa on 10/19?
For the date of Oct 19, the highest temperature ever reached in Ottawa history is 25.6 °C which happened in 1963.
Highest Temperatures in Ottawa on October 19
Rank Temperature Year
1 25.6 °C 1963
2 25.0 °C 1965
3 24.0 °C 2007
4 23.9 °C 1950
5 22.2 °C 1910
5 22.2 °C 1947
7 21.7 °C 1923
7 21.7 °C 1945
9 20.6 °C 1961
10 20.0 °C 2017
What's the all-time low for Ottawa on 10/19?
For the date of Oct 19, the lowest temperature ever reached in Ottawa history is -8.9 °C which happened in 1922.
Lowest Temperatures in Ottawa on October 19
Rank Temperature Year
1 -8.9 °C 1922
2 -6.8 °C 2015
3 -6.7 °C 1940
4 -5.2 °C 2009
5 -5.0 °C 1907
6 -4.6 °C 2008
7 -4.4 °C 1933
7 -4.4 °C 1976
7 -4.4 °C 1959
10 -3.9 °C 1970
10 -3.9 °C 1948
10 -3.9 °C 1974
10 -3.9 °C 1929
Lowest High Temperatures in Ottawa on October 19
Rank Temperature Year
1 0.6 °C 1922
2 2.8 °C 1940
2 2.8 °C 1972
4 3.3 °C 1967
5 3.9 °C 1959
5 3.9 °C 1903
5 3.9 °C 1974
5 3.9 °C 1934
5 3.9 °C 1976
10 4.3 °C 1991
What's the most it has ever rained in Ottawa on 10/19?
For the date of Oct 19, the most precipitation ever recorded in Ottawa history is 2.49 cm which happened in 1898.
All-Time Most Precipitation in Ottawa on October 19
Rank Precipitation Year
1 2.49 cm 1898
2 2.38 cm 2007
2 2.38 cm 2011
4 2.08 cm 1917
5 1.27 cm 1906
6 1.26 cm 2013
7 1.19 cm 1975
7 1.19 cm 1916
9 1.18 cm 2020
10 1.14 cm 1901
All-Time Most Snow in Ottawa on October 19
Rank Precipitation Year
1 5.1 cm 1922
2 1.3 cm 1976
3 1.0 cm 1907
3 1.0 cm 1981
5 0.2 cm 1992
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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