St. Petersburg April 21 Weather Records

Daily averages and all-time records for weather in St. Petersburg, Russia for the date of April 21.
April 21 All-Time Records
1881–2024
Highest temperature 23.7 °C 2000
Lowest temperature -9.6 °C 1893
Lowest daily high -3.1 °C 1929
Highest daily low 12.3 °C 1999
Most precipitation 1.30 cm 1890
April 21 Average Weather
1991–2020 1
Average high 10.8 °C
Average low 2.6 °C
Chance precipitation 37.5%
St. Petersburg April 21 Weather by Year
Year High (°C) Low (°C) Precip. (cm)
2024 7.6 n/a 0.00
2023 n/a 2.9 0.00
2022 13.6 n/a 0.00
2021 n/a n/a 0.51
2020 12.8 4.9 0.00
2019 15.0 1.2 0.00
2018 8.1 3.5 0.68
2017 5.2 0.6 0.69
2016 6.5 2.5 0.00
2015 8.4 1.5 0.00
2014 22.0 5.3 0.00
2013 7.5 0.4 0.00
2012 13.3 3.1 0.21
2011 9.1 3.0 0.08
2010 12.2 1.9 0.00
2009 3.7 -2.1 0.00
2008 11.6 0.2 0.00
2007 10.3 2.6 0.00
2006 11.6 1.6 0.22
2005 0.2 -3.4 0.32
2004 14.7 5.0 0.13
2003 14.5 0.5 0.00
2002 12.0 0.0 0.00
2001 11.0 1.0 0.00
2000 23.7 11.3 0.00
1999 19.4 12.3 0.00
1998 9.6 5.5 0.00
1997 6.4 -1.1 0.00
1996 8.4 1.6 0.00
1995 17.2 4.6 0.00
1994 9.7 0.5 0.00
1993 5.9 -4.5 0.00
1992 3.4 0.5 0.59
1991 -0.5 -3.0 0.59
1990 15.8 5.9 0.00
1989 9.0 4.6 0.23
1988 20.0 2.7 0.62
1987 0.4 -5.0 0.00
1986 9.5 4.6 0.20
1985 13.8 2.0 0.12
1984 8.7 -1.3 0.00
1983 17.3 7.9 0.00
1982 4.7 -1.4 0.00
1981 4.2 -0.6 0.00
1980 5.4 0.7 0.31
1979 3.8 -4.1 0.00
1978 13.9 3.5 0.00
1977 8.0 -0.8 0.00
1976 4.0 -3.1 0.00
1975 14.0 7.0 0.04
1974 4.2 -1.3 0.03
1973 11.5 0.2 0.00
1972 8.4 0.3 0.00
1971 10.5 2.0 0.00
1970 8.5 0.5 0.24
1969 8.3 2.1 0.00
1968 13.3 5.4 0.00
1967 10.4 1.5 0.12
1966 3.0 1.0 0.76
1965 15.2 3.2 0.00
1964 12.2 1.9 0.00
1963 20.0 4.2 0.00
1962 13.2 -0.4 0.00
1961 4.2 -3.5 0.00
1960 16.2 0.1 0.00
1959 2.8 -4.6 0.00
1958 6.7 -1.8 0.00
1957 7.3 1.7 0.00
1956 6.3 -2.3 0.00
1955 4.0 1.0 0.03
1954 9.4 -1.9 0.00
1953 4.4 -1.4 0.00
1952 9.7 -1.1 0.10
1951 5.8 -1.9 0.00
1950 12.4 0.2 0.00
1949 6.6 4.2 0.14
1948 6.7 -3.4 0.00
1947 8.2 3.3 0.05
1946 6.9 0.6 0.30
1945 9.0 1.7 0.08
1944 11.6 -0.2 0.00
1943 10.2 0.5 0.00
1942 16.5 8.7 0.05
1941 2.7 -1.0 0.00
1940 6.5 -0.3 0.02
1939 5.2 -0.2 0.07
1938 4.7 -1.3 0.42
1937 14.6 2.1 0.01
1936 10.4 2.6 0.00
1935 16.4 3.3 0.00
1934 7.1 2.1 0.01
1933 5.9 -0.4 0.00
1932 7.7 -2.1 0.00
1931 8.7 1.2 0.48
1930 10.4 3.5 0.90
1929 -3.1 -7.5 0.07
1928 8.5 2.6 0.00
1927 4.7 -1.7 0.12
1926 8.4 1.8 0.00
1925 6.3 0.7 0.00
1924 4.5 -0.7 0.00
1923 1.9 -2.1 0.00
1922 3.4 -5.4 0.00
1921 13.4 6.7 0.70
1920 3.3 -2.1 0.00
1919 1.4 -3.3 0.00
1918 9.4 3.6 0.00
1917 14.0 2.0 0.00
1916 9.8 2.2 0.41
1915 15.0 5.0 0.00
1914 9.5 2.1 0.00
1913 17.3 9.2 0.20
1912 10.3 2.8 0.00
1911 12.7 1.1 0.08
1910 8.8 4.6 0.06
1909 -0.3 -4.4 0.11
1908 3.1 -1.4 0.00
1907 4.1 -1.3 0.01
1906 13.1 1.3 0.68
1905 7.5 3.2 0.03
1904 14.7 5.9 0.00
1903 n/a 2.6 0.00
1902 5.3 0.5 0.00
1901 7.7 -2.2 0.00
1900 5.0 0.6 0.00
1899 5.2 -0.9 0.00
1898 6.6 2.5 0.00
1897 7.6 0.9 0.30
1896 9.9 -1.4 0.00
1895 4.7 1.4 0.12
1894 3.0 -3.6 0.00
1893 -0.7 -9.6 0.00
1892 13.3 4.5 0.00
1891 9.5 -2.4 0.00
1890 3.9 1.7 1.30
1889 4.5 -1.6 0.00
1888 10.4 3.4 0.82
1887 1.2 -2.3 0.00
1886 7.6 -1.5 0.00
1885 2.8 -3.0 0.00
1884 1.8 -3.3 0.00
1883 n/a 0.5 0.00
1882 n/a 1.7 0.11
1881 7.0 0.3 0.00
What's the all-time high for St. Petersburg on 4/21?
For the date of Apr 21, the highest temperature ever reached in St. Petersburg history is 23.7 °C which happened in 2000.
Highest Temperatures in St. Petersburg on April 21
Rank Temperature Year
1 23.7 °C 2000
2 22.0 °C 2014
3 20.0 °C 1988
3 20.0 °C 1963
5 19.4 °C 1999
6 17.3 °C 1913
6 17.3 °C 1983
8 17.2 °C 1995
9 16.5 °C 1942
10 16.4 °C 1935
What's the all-time low for St. Petersburg on 4/21?
For the date of Apr 21, the lowest temperature ever reached in St. Petersburg history is -9.6 °C which happened in 1893.
Lowest Temperatures in St. Petersburg on April 21
Rank Temperature Year
1 -9.6 °C 1893
2 -7.5 °C 1929
3 -5.4 °C 1922
4 -5.0 °C 1987
5 -4.6 °C 1959
6 -4.5 °C 1993
7 -4.4 °C 1909
8 -4.1 °C 1979
9 -3.6 °C 1894
10 -3.5 °C 1961
Lowest High Temperatures in St. Petersburg on April 21
Rank Temperature Year
1 -3.1 °C 1929
2 -0.7 °C 1893
3 -0.5 °C 1991
4 -0.3 °C 1909
5 0.2 °C 2005
6 0.4 °C 1987
7 1.2 °C 1887
8 1.4 °C 1919
9 1.8 °C 1884
10 1.9 °C 1923
What's the most it has ever rained in St. Petersburg on 4/21?
For the date of Apr 21, the most precipitation ever recorded in St. Petersburg history is 1.30 cm which happened in 1890.
All-Time Most Precipitation in St. Petersburg on April 21
Rank Precipitation Year
1 1.30 cm 1890
2 0.90 cm 1930
3 0.82 cm 1888
4 0.76 cm 1966
5 0.70 cm 1921
6 0.69 cm 2017
7 0.68 cm 1906
7 0.68 cm 2018
9 0.62 cm 1988
10 0.59 cm 1991
10 0.59 cm 1992
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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