St. Petersburg May 21 Weather Records

Daily averages and all-time records for weather in St. Petersburg, Russia for the date of May 21.
May 21 All-Time Records
1881–2024
Highest temperature 28.6 °C 2014
Lowest temperature -2.0 °C 1917
Lowest daily high 3.0 °C 1980
Highest daily low 17.4 °C 2014
Most precipitation 2.03 cm 1984
May 21 Average Weather
1991–2020 1
Average high 17.2 °C
Average low 8.1 °C
Chance precipitation 35.9%
St. Petersburg May 21 Weather by Year
Year High (°C) Low (°C) Precip. (cm)
2023 22.0 n/a 0.00
2022 n/a n/a 0.00
2021 n/a n/a 0.46
2020 n/a n/a 0.43
2019 26.2 17.0 0.00
2018 23.5 11.2 0.00
2017 15.1 9.1 0.00
2016 17.0 11.7 0.82
2015 17.5 9.3 0.24
2014 28.6 17.4 0.00
2013 21.0 10.7 0.00
2012 25.6 9.9 0.00
2011 18.2 7.4 0.00
2010 26.0 11.8 0.00
2009 17.2 7.4 0.00
2008 16.1 5.2 0.00
2007 20.2 10.4 0.00
2006 18.4 10.5 0.56
2005 19.3 4.9 0.00
2004 10.6 6.5 0.01
2003 21.6 10.7 0.00
2002 15.2 5.6 0.00
2001 9.0 5.4 0.45
2000 20.1 9.6 0.00
1999 19.2 4.4 0.00
1998 13.3 6.4 0.00
1997 9.5 3.2 0.00
1996 14.7 4.2 0.00
1995 18.8 10.6 0.00
1994 8.8 3.8 1.27
1993 23.4 7.2 0.00
1992 12.3 3.4 0.03
1991 16.2 7.6 0.34
1990 11.5 7.2 0.00
1989 13.3 6.6 0.19
1988 22.0 11.0 0.00
1987 18.0 9.7 0.00
1986 18.3 7.4 0.08
1985 7.8 0.5 0.05
1984 17.1 12.6 2.03
1983 17.9 9.6 0.00
1982 11.6 1.3 0.00
1981 20.5 10.7 0.00
1980 3.0 0.5 0.00
1979 16.6 4.9 0.00
1978 18.3 8.2 0.00
1977 12.8 3.4 0.32
1976 13.0 5.5 0.00
1975 20.6 14.0 0.34
1974 9.0 -0.8 0.00
1973 23.7 13.1 0.00
1972 26.5 14.1 0.00
1971 16.5 9.5 0.00
1970 15.7 5.8 0.00
1969 12.0 4.6 0.03
1968 12.6 6.7 0.04
1967 16.1 7.1 0.00
1966 20.8 9.5 0.30
1965 10.1 3.2 0.00
1964 12.9 7.8 0.00
1963 20.0 9.5 0.00
1962 18.1 9.1 0.43
1961 14.6 9.3 0.00
1960 9.0 0.9 0.02
1959 9.8 3.8 0.12
1958 18.9 5.2 0.20
1957 25.6 14.4 1.05
1956 11.8 4.0 0.01
1955 11.5 5.3 0.14
1954 20.7 8.3 0.03
1953 25.3 10.3 0.00
1952 10.3 1.7 0.00
1951 10.7 4.3 0.01
1950 16.5 8.3 0.00
1949 24.3 10.3 0.00
1948 15.6 6.0 0.00
1947 11.8 3.8 0.00
1946 12.8 4.9 0.00
1945 9.3 3.4 0.00
1944 12.1 4.8 0.00
1943 9.6 0.1 0.00
1942 13.1 7.9 0.35
1941 13.7 3.5 0.03
1940 23.2 8.3 0.00
1939 20.1 9.7 0.24
1938 7.7 4.7 0.27
1937 22.9 10.1 0.05
1936 22.6 13.4 0.00
1935 15.6 5.0 1.59
1934 15.6 8.4 0.49
1933 13.1 7.5 0.02
1932 14.8 8.9 0.06
1931 21.3 8.7 0.00
1930 28.5 13.5 0.10
1929 15.8 5.6 0.34
1928 15.3 7.0 0.00
1927 9.4 5.0 0.02
1926 20.9 9.8 0.26
1925 19.4 9.9 0.47
1924 8.9 3.2 0.14
1923 13.4 5.5 0.00
1922 16.3 7.0 0.41
1921 24.7 13.1 1.23
1920 20.4 10.6 0.00
1919 16.2 4.7 0.06
1918 13.3 7.0 0.12
1917 5.4 -2.0 0.00
1916 6.5 1.0 0.10
1915 14.9 2.9 0.00
1914 14.3 5.8 0.00
1913 13.8 8.1 0.05
1912 16.5 4.2 0.05
1911 5.8 1.7 0.32
1910 9.7 3.8 0.00
1909 5.5 0.9 0.00
1908 13.3 5.7 0.00
1907 22.2 9.3 0.02
1906 26.3 13.6 0.63
1905 8.2 2.3 0.00
1904 9.0 3.9 0.68
1903 10.0 7.6 0.71
1902 13.9 4.8 0.00
1901 11.6 2.9 0.00
1900 10.9 3.4 0.00
1899 19.0 7.0 0.48
1898 20.0 3.6 0.00
1897 14.9 9.0 0.00
1896 14.9 5.6 0.00
1895 21.3 9.9 0.00
1894 13.9 3.2 0.02
1893 12.5 -0.5 0.00
1892 17.3 5.5 0.01
1891 15.5 8.3 0.18
1890 24.5 10.8 0.00
1889 12.3 0.8 0.00
1888 9.0 2.0 0.00
1887 24.6 14.5 0.00
1886 16.1 7.8 0.00
1885 25.6 12.9 0.24
1884 11.5 4.7 1.69
1883 n/a 4.2 0.04
1882 n/a 6.1 0.00
1881 11.9 1.4 0.00
What's the all-time high for St. Petersburg on 5/21?
For the date of May 21, the highest temperature ever reached in St. Petersburg history is 28.6 °C which happened in 2014.
Highest Temperatures in St. Petersburg on May 21
Rank Temperature Year
1 28.6 °C 2014
2 28.5 °C 1930
3 26.5 °C 1972
4 26.3 °C 1906
5 26.2 °C 2019
6 26.0 °C 2010
7 25.6 °C 1957
7 25.6 °C 1885
7 25.6 °C 2012
10 25.3 °C 1953
What's the all-time low for St. Petersburg on 5/21?
For the date of May 21, the lowest temperature ever reached in St. Petersburg history is -2.0 °C which happened in 1917.
Lowest Temperatures in St. Petersburg on May 21
Rank Temperature Year
1 -2.0 °C 1917
2 -0.8 °C 1974
3 -0.5 °C 1893
4 0.1 °C 1943
5 0.5 °C 1985
5 0.5 °C 1980
7 0.8 °C 1889
8 0.9 °C 1960
8 0.9 °C 1909
10 1.0 °C 1916
Lowest High Temperatures in St. Petersburg on May 21
Rank Temperature Year
1 3.0 °C 1980
2 5.4 °C 1917
3 5.5 °C 1909
4 5.8 °C 1911
5 6.5 °C 1916
6 7.7 °C 1938
7 7.8 °C 1985
8 8.2 °C 1905
9 8.8 °C 1994
10 8.9 °C 1924
What's the most it has ever rained in St. Petersburg on 5/21?
For the date of May 21, the most precipitation ever recorded in St. Petersburg history is 2.03 cm which happened in 1984.
All-Time Most Precipitation in St. Petersburg on May 21
Rank Precipitation Year
1 2.03 cm 1984
2 1.69 cm 1884
3 1.59 cm 1935
4 1.27 cm 1994
5 1.23 cm 1921
6 1.05 cm 1957
7 0.82 cm 2016
8 0.71 cm 1903
9 0.68 cm 1904
10 0.63 cm 1906
Weather Station Details
Years Station Coordinates
1881–2024 St. Petersburg location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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