Rotterdam April 21 Weather Records

Daily averages and all-time records for weather in Rotterdam, Netherlands for the date of April 21.
April 21 All-Time Records
1956–2024
Highest temperature 26.0 °C 1968
Lowest temperature -3.6 °C 1991
Lowest daily high 8.0 °C 1981
Highest daily low 11.5 °C 1996
Most precipitation 0.93 cm 2014
April 21 Average Weather
1991–2020 1
Average high 14.9 °C
Average low 5.2 °C
Chance precipitation 41.3%
Rotterdam April 21 Weather by Year
Year High (°C) Low (°C) Precip. (cm)
2023 15.9 5.8 0.43
2022 17.9 4.9 0.00
2021 13.4 3.7 0.00
2020 19.6 8.3 0.00
2019 22.8 5.3 0.00
2018 21.5 7.2 0.00
2017 14.1 7.9 0.01
2016 15.9 2.0 0.00
2015 16.4 3.1 0.00
2014 16.5 8.0 0.93
2013 12.9 -0.3 0.00
2012 11.9 4.7 0.12
2011 24.7 7.1 0.00
2010 10.3 2.3 0.00
2009 16.9 3.1 0.00
2008 17.8 6.7 0.00
2007 15.0 1.7 0.00
2006 18.4 7.3 0.00
2005 13.7 0.2 0.00
2004 18.0 8.6 0.13
2003 22.4 8.7 0.00
2002 17.3 0.7 0.00
2001 10.9 -0.5 0.00
2000 16.8 10.2 0.19
1999 17.3 9.6 0.41
1998 15.0 6.3 0.00
1997 9.5 -3.5 0.00
1996 24.3 11.5 0.00
1995 11.9 -2.6 0.12
1994 13.7 3.8 0.00
1993 18.4 7.0 0.00
1992 16.9 5.4 0.00
1991 9.4 -3.6 0.24
1990 17.0 6.0 0.00
1989 11.1 2.0 0.07
1988 12.9 6.3 0.00
1987 12.4 4.4 0.00
1986 12.1 4.5 0.15
1985 13.5 -0.1 0.00
1984 21.1 3.7 0.00
1983 11.8 6.7 0.91
1982 13.0 1.2 0.00
1981 8.0 -0.7 0.00
1980 9.1 2.5 0.04
1979 12.1 3.2 0.15
1978 13.0 5.1 0.00
1977 13.0 8.3 0.06
1976 11.7 4.2 0.00
1975 16.2 5.2 0.00
1974 9.7 6.5 0.00
1973 8.6 3.5 n/a
1972 12.1 1.4 n/a
1971 17.9 1.0 n/a
1970 11.0 6.2 n/a
1969 11.2 3.7 n/a
1968 26.0 7.7 n/a
1967 9.2 2.5 n/a
1966 10.6 2.0 n/a
1965 9.2 4.7 n/a
1964 15.7 8.9 n/a
1963 16.8 9.7 n/a
1962 21.2 4.7 n/a
1961 17.1 10.8 n/a
1960 13.0 3.8 n/a
1959 10.8 -1.3 n/a
1958 11.8 6.2 n/a
1957 14.5 4.2 n/a
What's the all-time high for Rotterdam on 4/21?
For the date of Apr 21, the highest temperature ever reached in Rotterdam history is 26.0 °C which happened in 1968.
Highest Temperatures in Rotterdam on April 21
Rank Temperature Year
1 26.0 °C 1968
2 24.7 °C 2011
3 24.3 °C 1996
4 22.8 °C 2019
5 22.4 °C 2003
6 21.5 °C 2018
7 21.2 °C 1962
8 21.1 °C 1984
9 19.6 °C 2020
10 18.4 °C 1993
10 18.4 °C 2006
What's the all-time low for Rotterdam on 4/21?
For the date of Apr 21, the lowest temperature ever reached in Rotterdam history is -3.6 °C which happened in 1991.
Lowest Temperatures in Rotterdam on April 21
Rank Temperature Year
1 -3.6 °C 1991
2 -3.5 °C 1997
3 -2.6 °C 1995
4 -1.3 °C 1959
5 -0.7 °C 1981
6 -0.5 °C 2001
7 -0.3 °C 2013
8 -0.1 °C 1985
9 0.2 °C 2005
10 0.7 °C 2002
Lowest High Temperatures in Rotterdam on April 21
Rank Temperature Year
1 8.0 °C 1981
2 8.6 °C 1973
3 9.1 °C 1980
4 9.2 °C 1965
4 9.2 °C 1967
6 9.4 °C 1991
7 9.5 °C 1997
8 9.7 °C 1974
9 10.3 °C 2010
10 10.6 °C 1966
What's the most it has ever rained in Rotterdam on 4/21?
For the date of Apr 21, the most precipitation ever recorded in Rotterdam history is 0.93 cm which happened in 2014.
All-Time Most Precipitation in Rotterdam on April 21
Rank Precipitation Year
1 0.93 cm 2014
2 0.91 cm 1983
3 0.43 cm 2023
4 0.41 cm 1999
5 0.24 cm 1991
6 0.19 cm 2000
7 0.15 cm 1979
7 0.15 cm 1986
9 0.13 cm 2004
10 0.12 cm 1995
10 0.12 cm 2012
Weather Station Details
Years Station Coordinates
1956–2024 Rotterdam location