Ottawa October 16 Weather Records

Daily averages and all-time records for weather in Ottawa, Ontario for the date of October 16.
October 16 All-Time Records
1889–2024
Highest temperature 26.7 °C 1908
Lowest temperature -4.4 °C 1959
Lowest daily high 5.5 °C 1978
Highest daily low 16.5 °C 2014
Most precipitation 2.72 cm 2019
Most snow none -
October 16 Average Weather
1991–2020 1
Average high 13.4 °C
Average low 4.5 °C
Chance precipitation 46.2%
Chance snow 1.3%
Ottawa October 16 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 15.0 10.0 0.00 0.0
2022 13.5 2.0 0.62 0.0
2021 19.0 15.0 0.68 0.0
2020 11.0 8.5 0.00 0.0
2019 16.0 6.0 2.72 0.0
2018 9.0 2.5 0.00 0.0
2017 8.0 4.0 0.00 0.0
2016 19.5 8.0 0.72 0.0
2015 10.6 6.3 0.60 0.0
2014 19.8 16.5 1.00 0.0
2013 18.3 11.3 0.04 0.0
2012 8.9 4.4 0.00 0.0
2011 14.9 7.8 0.03 0.0
2010 13.3 7.0 0.00 0.0
2009 7.1 -2.5 0.00 0.0
2008 15.2 9.9 0.00 0.0
2007 13.3 0.9 0.00 0.0
2006 14.4 -0.6 0.00 0.0
2005 11.3 8.7 0.00 0.0
2004 14.7 8.4 0.30 0.0
2003 11.1 3.5 0.03 0.0
2002 8.9 6.3 2.62 0.0
2001 16.8 4.8 1.12 0.0
2000 10.0 2.4 0.00 0.0
1999 20.5 5.7 0.10 0.0
1998 14.5 5.3 0.00 0.0
1997 11.8 -0.2 0.00 0.0
1996 17.0 0.8 0.00 0.0
1995 9.2 4.6 0.02 0.0
1994 16.8 -1.5 0.00 0.0
1993 17.5 6.7 1.12 0.0
1992 16.0 6.7 1.44 0.0
1991 11.4 4.9 0.00 0.0
1990 14.9 3.2 0.00 0.0
1989 23.1 8.9 0.12 0.0
1988 16.9 4.8 0.00 0.0
1987 15.6 8.4 0.00 0.0
1986 10.3 3.3 0.04 0.0
1985 10.6 6.2 0.00 0.0
1984 19.7 7.4 0.00 0.0
1983 9.0 -1.0 0.26 0.0
1982 8.0 3.5 0.00 0.0
1981 12.5 8.5 0.00 0.0
1980 11.5 -3.5 0.00 0.0
1979 8.0 -2.0 0.00 0.0
1978 5.5 -3.5 0.00 0.0
1977 5.5 4.0 0.62 0.0
1976 7.2 2.2 0.00 0.0
1975 11.7 4.4 0.00 0.0
1974 11.1 -0.6 0.43 0.0
1973 8.3 3.9 0.00 0.0
1972 11.7 -0.6 0.69 0.0
1971 14.4 8.3 0.00 0.0
1970 7.2 2.8 0.00 0.0
1969 10.6 0.6 0.81 0.0
1968 25.6 13.9 0.00 0.0
1967 19.4 11.7 0.69 0.0
1966 12.2 10.6 0.00 0.0
1965 11.1 6.1 0.00 0.0
1964 23.3 3.3 0.00 0.0
1963 22.8 6.1 0.00 0.0
1962 23.9 6.1 0.25 0.0
1961 8.9 0.6 0.00 0.0
1960 16.1 8.3 0.00 0.0
1959 12.8 -4.4 0.03 0.0
1958 18.3 7.8 0.00 0.0
1957 21.7 0.0 0.00 0.0
1956 21.7 10.0 0.00 0.0
1955 12.8 6.1 0.48 0.0
1954 14.4 10.6 0.00 0.0
1953 19.4 4.4 0.00 0.0
1952 11.1 1.1 0.00 0.0
1951 21.1 3.3 0.00 0.0
1950 12.8 -2.8 0.97 0.0
1949 16.7 -1.1 0.00 0.0
1948 17.2 -1.1 1.45 0.0
1947 26.1 7.2 0.00 0.0
1946 18.3 4.4 0.30 0.0
1945 7.8 1.7 0.00 0.0
1944 12.2 -1.7 0.18 0.0
1943 14.4 6.1 1.60 0.0
1942 16.7 0.6 0.00 0.0
1941 8.3 2.8 0.00 0.0
1940 6.7 -4.4 0.00 0.0
1939 15.6 -0.6 0.00 0.0
1938 18.9 6.1 0.00 0.0
1937 8.3 -2.2 0.00 0.0
1936 21.7 4.4 0.48 0.0
1935 10.6 -2.8 0.00 0.0
1934 12.8 -3.3 0.00 0.0
1933 20.0 2.8 0.43 0.0
1932 17.8 4.4 0.53 0.0
1931 16.1 8.3 0.08 0.0
1930 14.4 10.0 0.00 0.0
1929 7.8 0.0 0.00 0.0
1928 15.0 12.2 0.30 0.0
1927 12.8 2.8 0.00 0.0
1926 13.9 -1.1 0.00 0.0
1925 16.1 3.3 0.00 0.0
1924 18.9 4.4 0.00 0.0
1923 17.8 1.1 0.00 0.0
1922 18.9 7.8 0.00 0.0
1921 12.2 4.4 0.00 0.0
1920 16.7 7.2 0.00 0.0
1919 10.6 6.1 0.13 0.0
1918 13.3 3.9 0.00 0.0
1917 9.4 0.6 0.00 0.0
1916 11.1 1.1 0.76 0.0
1915 16.1 1.7 0.00 0.0
1914 14.4 10.0 0.00 0.0
1913 17.2 8.9 0.10 0.0
1912 10.0 -3.3 0.00 0.0
1911 18.9 6.1 0.00 0.0
1910 16.7 5.6 0.00 0.0
1909 7.8 -0.6 0.38 0.0
1908 26.7 7.2 0.00 0.0
1907 17.2 -2.2 0.00 0.0
1906 20.0 8.3 0.00 0.0
1905 15.6 5.6 0.08 0.0
1904 16.1 -1.7 0.00 0.0
1903 17.2 6.7 0.20 0.0
1902 8.9 2.2 0.00 0.0
1901 13.3 7.8 0.13 0.0
1900 15.6 2.2 0.56 0.0
1899 18.9 6.1 0.00 0.0
1898 9.4 1.7 0.00 0.0
1897 22.8 11.7 0.18 0.0
1896 8.9 1.7 0.00 0.0
1895 8.9 -2.2 0.00 0.0
1894 12.2 2.8 0.64 0.0
1893 8.3 1.7 0.00 0.0
1892 15.0 5.6 0.94 0.0
1891 11.1 2.2 0.00 0.0
1890 17.2 4.4 1.40 0.0
What's the all-time high for Ottawa on 10/16?
For the date of Oct 16, the highest temperature ever reached in Ottawa history is 26.7 °C which happened in 1908.
Highest Temperatures in Ottawa on October 16
Rank Temperature Year
1 26.7 °C 1908
2 26.1 °C 1947
3 25.6 °C 1968
4 23.9 °C 1962
5 23.3 °C 1964
6 23.1 °C 1989
7 22.8 °C 1897
7 22.8 °C 1963
9 21.7 °C 1956
9 21.7 °C 1936
9 21.7 °C 1957
What's the all-time low for Ottawa on 10/16?
For the date of Oct 16, the lowest temperature ever reached in Ottawa history is -4.4 °C which has happened 2 times, most recently in 1959.
Lowest Temperatures in Ottawa on October 16
Rank Temperature Year
1 -4.4 °C 1959
1 -4.4 °C 1940
3 -3.5 °C 1980
3 -3.5 °C 1978
5 -3.3 °C 1934
5 -3.3 °C 1912
7 -2.8 °C 1950
7 -2.8 °C 1935
9 -2.5 °C 2009
10 -2.2 °C 1937
10 -2.2 °C 1895
10 -2.2 °C 1907
Lowest High Temperatures in Ottawa on October 16
Rank Temperature Year
1 5.5 °C 1978
1 5.5 °C 1977
3 6.7 °C 1940
4 7.1 °C 2009
5 7.2 °C 1970
5 7.2 °C 1976
7 7.8 °C 1945
7 7.8 °C 1909
7 7.8 °C 1929
10 8.0 °C 2017
10 8.0 °C 1979
10 8.0 °C 1982
What's the most it has ever rained in Ottawa on 10/16?
For the date of Oct 16, the most precipitation ever recorded in Ottawa history is 2.72 cm which happened in 2019.
All-Time Most Precipitation in Ottawa on October 16
Rank Precipitation Year
1 2.72 cm 2019
2 2.62 cm 2002
3 1.60 cm 1943
4 1.45 cm 1948
5 1.44 cm 1992
6 1.40 cm 1890
7 1.12 cm 2001
7 1.12 cm 1993
9 1.00 cm 2014
10 0.97 cm 1950
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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