Ottawa May 14 Weather Records

Daily averages and all-time records for weather in Ottawa, Ontario for the date of May 14.
May 14 All-Time Records
1889–2024
Highest temperature 31.0 °C 2022
Lowest temperature -5.0 °C 1950
Lowest daily high 7.5 °C 2002
Highest daily low 13.3 °C 1961
Most precipitation 2.51 cm 2011
Most snow none -
May 14 Average Weather
1991–2020 1
Average high 19.2 °C
Average low 7.9 °C
Chance precipitation 42.1%
Chance snow 0.2%
Ottawa May 14 Weather by Year
Year High (°C) Low (°C) Precip. (cm) Snow (cm)
2023 18.5 4.5 0.00 0.0
2022 31.0 13.0 0.00 0.0
2021 24.0 6.5 0.00 0.0
2020 n/a n/a n/a n/a
2019 11.0 5.5 0.00 0.0
2018 25.5 8.5 0.00 0.0
2017 14.0 9.0 0.24 0.0
2016 17.5 8.0 0.04 0.0
2015 19.0 3.5 0.00 0.0
2014 25.0 12.2 1.16 0.0
2013 15.0 -0.9 0.00 0.0
2012 24.5 8.2 0.00 0.0
2011 14.4 12.0 2.51 0.0
2010 19.0 8.9 0.00 0.0
2009 20.4 13.1 0.34 0.0
2008 24.2 7.8 0.14 0.0
2007 21.2 3.3 0.64 0.0
2006 14.8 9.7 0.59 0.0
2005 10.0 6.5 0.61 0.0
2004 30.2 11.1 0.00 0.0
2003 16.8 9.0 0.03 0.0
2002 7.5 2.3 1.06 0.0
2001 18.2 5.5 0.00 0.0
2000 15.2 6.8 0.18 0.0
1999 22.3 4.3 0.00 0.0
1998 27.0 8.3 0.00 0.0
1997 14.4 4.5 0.00 0.0
1996 16.0 2.5 0.00 0.0
1995 20.0 12.8 1.50 0.0
1994 20.7 2.0 0.00 0.0
1993 16.2 1.3 0.53 0.0
1992 14.0 4.9 0.00 0.0
1991 16.5 13.0 0.00 0.0
1990 21.6 1.7 0.06 0.0
1989 18.7 10.7 0.00 0.0
1988 14.5 3.4 0.00 0.0
1987 23.4 8.1 1.60 0.0
1986 26.2 9.2 0.14 0.0
1985 15.9 9.3 0.00 0.0
1984 13.3 1.0 0.00 0.0
1983 23.0 9.0 1.70 0.0
1982 25.0 7.0 0.00 0.0
1981 13.0 6.0 0.00 0.0
1980 15.0 6.5 0.02 0.0
1979 20.0 8.5 0.00 0.0
1978 20.5 12.5 0.48 0.0
1977 16.5 4.0 0.00 0.0
1976 18.3 5.6 0.10 0.0
1975 25.6 6.7 0.00 0.0
1974 20.0 2.8 0.00 0.0
1973 15.0 3.9 0.00 0.0
1972 16.7 11.7 0.10 0.0
1971 11.7 3.9 0.00 0.0
1970 18.9 5.6 0.00 0.0
1969 12.8 1.7 0.00 0.0
1968 23.9 6.1 0.00 0.0
1967 15.6 3.3 0.00 0.0
1966 20.6 0.6 0.00 0.0
1965 17.2 2.2 0.00 0.0
1964 16.1 7.8 0.00 0.0
1963 16.7 7.8 2.06 0.0
1962 19.4 9.4 0.00 0.0
1961 28.9 13.3 0.00 0.0
1960 16.7 10.0 0.00 0.0
1959 13.3 4.4 0.00 0.0
1958 10.0 1.1 0.00 0.0
1957 15.0 6.7 0.89 0.0
1956 26.7 7.2 0.00 0.0
1955 19.4 6.7 0.00 0.0
1954 23.3 5.6 0.00 0.0
1953 13.9 4.4 0.97 0.0
1952 16.7 3.9 0.36 0.0
1951 23.9 0.0 0.00 0.0
1950 16.7 -5.0 0.05 0.0
1949 14.4 11.1 0.00 0.0
1948 15.6 11.7 0.00 0.0
1947 11.7 1.7 0.00 0.0
1946 23.3 3.3 0.00 0.0
1945 16.7 2.8 0.10 0.0
1944 18.3 8.9 0.18 0.0
1943 15.0 -0.6 0.00 0.0
1942 28.9 10.0 0.08 0.0
1941 21.1 0.6 0.00 0.0
1940 20.0 2.2 0.08 0.0
1939 18.3 0.0 0.00 0.0
1938 19.4 1.1 0.00 0.0
1937 14.4 2.8 0.05 0.0
1936 15.0 2.8 0.00 0.0
1935 13.3 7.2 0.00 0.0
1934 17.2 6.7 0.00 0.0
1933 17.8 5.0 0.30 0.0
1932 25.6 10.0 0.00 0.0
1931 20.0 5.0 0.00 0.0
1930 18.3 8.3 0.00 0.0
1929 18.3 1.1 0.00 0.0
1928 15.6 -0.6 0.00 0.0
1927 17.8 8.3 0.00 0.0
1926 17.2 3.3 0.00 0.0
1925 14.4 2.8 0.10 0.0
1924 16.7 6.7 0.13 0.0
1923 16.7 1.1 0.00 0.0
1922 23.3 5.6 0.00 0.0
1921 21.1 10.6 0.10 0.0
1920 14.4 1.1 0.10 0.0
1919 24.4 8.9 0.00 0.0
1918 20.0 6.1 0.00 0.0
1917 20.0 5.6 0.00 0.0
1916 18.9 2.2 0.00 0.0
1915 16.1 2.2 0.00 0.0
1914 17.8 2.8 0.00 0.0
1913 12.8 1.7 0.00 0.0
1912 12.2 0.6 0.00 0.0
1911 23.9 3.3 0.00 0.0
1910 10.6 3.3 0.00 0.0
1909 24.4 9.4 0.15 0.0
1908 18.3 5.0 0.00 0.0
1907 16.7 5.6 0.00 0.0
1906 16.7 0.0 0.00 0.0
1905 23.3 11.1 0.00 0.0
1904 26.7 11.7 0.00 0.0
1903 20.0 8.3 0.05 0.0
1902 16.7 2.2 0.00 0.0
1901 13.9 4.4 0.00 0.0
1900 30.0 10.0 1.14 0.0
1899 n/a n/a n/a n/a
1898 18.9 7.8 0.00 0.0
1897 20.0 9.4 0.69 0.0
1896 25.0 5.0 0.00 0.0
1895 11.7 0.0 0.00 0.0
1894 15.6 2.2 0.00 0.0
1893 13.9 9.4 0.74 0.0
1892 23.9 9.4 0.00 0.0
1891 17.2 3.9 0.00 0.0
1890 18.9 7.8 0.00 0.0
What's the all-time high for Ottawa on 5/14?
For the date of May 14, the highest temperature ever reached in Ottawa history is 31.0 °C which happened in 2022.
Highest Temperatures in Ottawa on May 14
Rank Temperature Year
1 31.0 °C 2022
2 30.2 °C 2004
3 30.0 °C 1900
4 28.9 °C 1942
4 28.9 °C 1961
6 27.0 °C 1998
7 26.7 °C 1956
7 26.7 °C 1904
9 26.2 °C 1986
10 25.6 °C 1975
10 25.6 °C 1932
What's the all-time low for Ottawa on 5/14?
For the date of May 14, the lowest temperature ever reached in Ottawa history is -5.0 °C which happened in 1950.
Lowest Temperatures in Ottawa on May 14
Rank Temperature Year
1 -5.0 °C 1950
2 -0.9 °C 2013
3 -0.6 °C 1928
3 -0.6 °C 1943
5 0.0 °C 1895
5 0.0 °C 1906
5 0.0 °C 1951
5 0.0 °C 1939
9 0.6 °C 1941
9 0.6 °C 1912
9 0.6 °C 1966
Lowest High Temperatures in Ottawa on May 14
Rank Temperature Year
1 7.5 °C 2002
2 10.0 °C 1958
2 10.0 °C 2005
4 10.6 °C 1910
5 11.0 °C 2019
6 11.7 °C 1971
6 11.7 °C 1895
6 11.7 °C 1947
9 12.2 °C 1912
10 12.8 °C 1913
10 12.8 °C 1969
What's the most it has ever rained in Ottawa on 5/14?
For the date of May 14, the most precipitation ever recorded in Ottawa history is 2.51 cm which happened in 2011.
All-Time Most Precipitation in Ottawa on May 14
Rank Precipitation Year
1 2.51 cm 2011
2 2.06 cm 1963
3 1.70 cm 1983
4 1.60 cm 1987
5 1.50 cm 1995
6 1.16 cm 2014
7 1.14 cm 1900
8 1.06 cm 2002
9 0.97 cm 1953
10 0.89 cm 1957
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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