UK Raindays>=1.0mm Areal series, starting from 1961 Allowances have been made for topographic, coastal and urban effects where relationships are found to exist. Seasons: Winter=Dec-Feb, Spring=Mar-May, Summer=June-Aug, Autumn=Sept-Nov. (Winter: Year refers to Jan/Feb). Values are ranked and displayed to 1 dp. Where values are equal, rankings are based in order of year descending. Data are provisional from January 2018 and Winter 2018. Last updated 04/06/2019. JAN Year FEB Year MAR Year APR Year MAY Year JUN Year JUL Year AUG Year SEP Year OCT Year NOV Year DEC Year WIN Year SPR Year SUM Year AUT Year ANN Year 23.4 2014 20.1 2014 19.5 1981 18.5 1998 19.6 1967 17.5 1991 19.9 1988 20.1 1985 19.2 1974 21.2 1967 22.1 2009 22.3 2015 62.5 2014 50.2 1979 49.2 1985 56.9 2000 175.7 2000 21.0 1988 19.5 2002 19.4 1994 18.2 2012 17.6 1969 16.7 1998 18.5 2009 17.9 1992 17.7 2017 20.6 2000 20.8 2015 21.8 1993 57.3 1995 49.6 1983 48.2 2012 53.8 1974 173.2 2014 20.9 1984 19.5 1990 18.7 1979 16.6 2000 17.2 1986 16.4 2012 17.2 2007 17.6 2008 16.5 1984 20.6 1976 20.7 2000 21.3 1999 56.8 2016 48.0 1986 42.8 2007 51.4 1984 172.9 1998 20.8 1975 18.7 2000 18.6 1992 16.2 1970 17.2 1983 16.4 1980 16.4 2012 16.7 1963 16.0 1981 19.4 1998 20.4 1970 20.8 2011 54.4 1994 45.2 1963 42.3 2008 50.4 1982 172.3 2012 20.7 1990 18.7 1995 18.5 1988 15.7 1961 16.7 1979 15.9 1987 15.9 2015 16.6 2014 15.8 1999 19.2 1981 20.2 1992 20.5 1966 52.2 2000 44.4 2006 42.2 1980 50.3 1981 169.3 1967 20.6 2016 17.9 1997 18.1 2008 15.5 2001 16.4 2003 15.7 1972 14.9 1993 16.1 2004 15.7 1992 19.1 2013 20.1 2002 20.4 1986 52.2 1990 44.3 1967 42.0 2017 50.3 1967 169.2 1966 20.5 2008 17.7 1977 17.7 1978 15.5 1975 16.3 1981 15.0 1997 14.7 2017 15.9 1962 15.7 1965 18.8 2001 20.1 1963 20.4 1965 51.2 1999 43.3 1981 42.0 2009 48.9 1992 168.7 2008 20.4 1993 16.2 2007 17.1 1989 15.3 1983 16.2 2006 14.5 2007 14.7 1985 15.7 1982 15.6 2000 18.6 2004 19.0 1982 19.8 2012 51.1 2007 43.0 1994 41.4 1998 48.5 1976 168.4 2015 20.1 1994 16.2 1966 17.1 1983 15.1 2016 15.6 2002 14.5 1990 14.6 1970 15.3 2012 15.6 1967 18.5 1961 18.6 1974 18.9 2013 50.2 1974 42.4 1992 41.3 1963 48.0 1998 168.3 2002 19.9 1995 16.0 2011 16.6 1986 14.9 2008 15.4 2015 14.4 1985 13.9 1998 14.8 2009 15.5 1983 17.9 2014 18.0 1986 18.9 1978 49.9 1984 41.2 1972 41.0 1988 47.5 1970 168.3 1974 19.8 2004 15.9 1989 16.3 1980 14.9 1992 15.2 2014 14.1 2016 13.9 1974 14.8 1988 15.5 1975 17.9 1996 18.0 1984 18.7 1994 48.4 1970 40.4 1977 40.4 2004 47.2 1980 167.7 1999 19.5 1999 15.7 1970 16.2 2019 14.9 1977 15.2 2007 14.0 2002 13.9 1965 14.8 1961 15.4 1968 17.4 1987 17.6 1996 18.3 1979 47.9 1967 40.2 2008 39.9 1965 47.1 2017 167.5 1994 19.5 1974 15.1 1974 16.2 1995 14.8 1979 15.0 1972 14.0 1966 13.8 2010 14.5 2017 15.3 1995 17.3 1982 17.4 1977 18.1 1974 47.8 1966 40.2 1965 39.3 2015 46.9 2006 167.0 1979 19.4 1986 14.3 1980 16.2 1977 14.7 2004 14.6 1976 13.4 1963 13.8 2002 14.2 2015 15.2 1962 17.1 2006 17.3 1979 18.0 1998 47.5 1977 40.1 1966 39.1 1987 46.7 2001 165.3 1970 18.8 2015 14.2 1961 16.2 1963 14.7 1994 14.4 1973 13.3 2011 13.2 2008 14.1 2011 14.8 1980 17.1 1980 17.1 2006 17.9 1985 47.0 2002 39.8 1998 38.7 1966 46.4 1963 165.1 2004 18.7 2007 14.1 1996 16.1 2006 14.7 1963 14.3 1963 13.2 1999 12.8 2016 14.1 2001 14.6 2011 16.9 1984 17.1 1997 17.4 1980 46.5 2018 39.5 1970 38.3 2016 46.0 2012 164.2 2017 18.5 1962 13.9 2017 16.0 1982 14.6 1965 14.1 2011 12.9 2017 12.8 1992 14.0 2006 14.4 1961 16.8 1966 17.1 1969 17.1 2000 46.1 1975 39.0 1999 38.0 1974 45.4 1961 163.9 2009 18.1 1983 13.9 2016 15.5 2018 14.4 1985 13.5 1966 12.9 1965 12.8 1980 14.0 1979 14.3 1994 16.6 1983 16.3 2012 17.1 1983 46.0 1988 39.0 1985 37.8 2011 45.0 2004 163.6 1986 18.0 2018 13.8 2010 15.2 1987 14.2 1986 13.4 2009 12.8 1982 12.6 1966 13.8 2010 14.2 1982 16.5 1989 16.3 2010 16.9 2017 45.8 2015 38.9 2000 37.7 2002 44.6 2008 162.4 1965 17.7 1970 13.8 1988 15.2 1970 14.2 1964 13.4 1965 12.4 2004 12.2 2003 13.7 1986 14.2 1976 16.4 2008 16.2 2014 16.9 2009 45.4 1980 38.8 2014 37.5 1997 44.2 2013 161.8 1988 17.3 1978 13.7 1999 14.6 2017 14.1 1966 13.2 1962 12.3 1971 12.0 2004 13.6 1974 13.7 2010 16.3 2012 16.1 1998 16.8 1984 45.2 1978 38.4 1969 37.1 1992 43.7 2009 161.1 1992 17.2 1972 13.7 1972 14.4 1967 14.0 1993 13.1 2013 12.0 1968 12.0 1987 13.6 1971 13.6 1970 16.3 2002 16.1 1991 16.2 2006 44.7 2004 38.3 1988 36.4 1991 43.5 1987 160.8 1981 17.1 1969 13.6 1978 14.3 1985 13.6 1989 12.8 1968 12.0 1964 11.8 1978 13.2 2018 13.5 2016 16.0 1974 15.8 1972 16.2 1997 44.5 2012 37.9 2002 36.2 2014 43.2 2010 160.7 1980 16.3 2002 13.3 2001 14.0 2001 13.5 2018 12.5 2005 11.5 2008 11.6 1975 13.1 1965 13.5 2012 15.8 2011 15.6 2003 16.1 1964 44.3 2013 37.5 2005 35.6 1993 42.5 2011 159.3 1977 16.3 1965 13.1 1967 13.9 1999 13.5 2005 12.4 1997 11.2 2003 11.6 1967 13.0 1980 13.5 1987 15.6 1990 15.5 2017 15.9 2018 44.3 2010 37.3 2015 35.6 1978 42.5 1966 158.6 1982 16.2 1961 12.9 1992 13.6 1998 13.5 1999 12.3 2000 11.0 1977 11.5 1986 13.0 1978 13.4 2001 15.1 2005 15.5 1966 15.9 1982 44.0 2008 37.2 1968 34.9 1982 42.2 1979 157.7 2011 16.1 1971 12.8 1969 13.6 1991 13.4 1972 12.2 1993 10.8 1981 11.4 1981 12.9 2000 13.2 2004 15.0 1986 15.4 2008 15.7 2014 42.9 1983 37.0 2018 34.7 2001 42.1 1996 157.5 1985 15.8 1981 12.5 1994 13.0 2015 12.1 2006 12.1 1964 10.8 1978 11.2 2001 12.8 1989 13.1 1978 15.0 1968 15.4 1965 15.6 1973 42.8 1979 37.0 2001 34.3 2010 42.0 1994 156.2 1990 15.7 2013 11.9 2005 13.0 1975 11.7 1973 11.5 1999 10.7 1994 11.2 1991 12.6 1967 12.8 2008 14.4 1988 15.3 1980 15.5 1967 42.7 1981 36.9 1989 34.3 1961 41.9 2002 155.6 1978 15.7 1998 11.9 1984 12.9 1972 11.5 1990 11.2 1996 10.5 1993 11.2 1963 12.2 1999 12.7 2018 14.3 1979 15.1 1981 15.1 1990 42.4 1962 36.9 1964 33.8 1964 41.9 1977 155.4 2016 15.6 2003 11.6 2018 12.9 1968 11.5 1962 11.0 1987 10.5 1974 11.1 1997 12.1 1966 12.7 2006 14.1 2009 14.7 2018 15.0 2002 42.2 2001 36.4 2016 33.6 1971 41.7 1968 155.3 2006 15.5 1977 11.5 1973 12.5 2014 11.4 1996 10.9 1995 10.4 2005 11.1 1973 11.8 2005 12.6 2005 14.0 1963 14.7 1971 15.0 1969 41.8 1998 36.0 1987 33.3 1990 41.6 2005 154.7 2007 15.3 1968 11.3 2015 12.5 1966 11.4 1991 10.8 2019 10.0 2000 10.6 1961 11.8 1969 12.5 1998 13.9 2017 14.4 2001 14.6 1972 41.8 1986 35.9 2009 33.1 1972 41.4 1999 154.6 2001 15.1 2005 11.2 1982 12.4 2004 11.4 1968 10.7 1988 10.0 1969 10.4 2011 11.7 1964 12.5 1993 13.8 1977 14.4 1994 14.4 1976 41.4 1969 35.8 2004 32.9 1962 40.8 1995 154.5 1963 15.0 2009 10.5 2019 12.4 1971 11.2 2014 10.6 1971 9.4 2014 10.2 1968 11.4 2016 12.3 1963 13.6 1970 14.2 2007 14.3 2003 41.2 1972 35.5 1975 32.8 1999 39.9 1983 154.3 1961 14.9 1979 10.5 2004 12.3 1965 11.2 1969 10.5 1974 9.4 2001 10.1 2014 11.4 1997 12.1 1988 13.4 1994 14.0 2013 14.2 1977 40.6 2005 35.1 1993 32.6 1968 39.5 2015 153.5 1983 14.6 2012 10.5 1991 12.1 2009 10.4 2013 10.3 1985 9.3 1989 10.1 1964 11.4 1994 11.8 1985 13.2 2010 13.9 1975 13.9 1962 40.2 1968 34.9 2019 32.5 1986 39.4 1965 153.1 1993 14.4 1976 10.5 1987 12.0 2016 10.4 2009 10.0 2012 9.3 1979 9.6 1996 11.4 1977 11.5 1973 13.0 1992 13.8 2005 13.7 2007 40.0 1989 34.9 1995 32.5 1979 39.3 2018 150.2 2013 14.3 1967 10.5 1962 11.9 2002 10.4 2002 9.7 2017 9.2 2015 9.4 1972 11.1 2007 11.0 2013 12.8 1995 13.8 1985 13.6 2004 39.1 1991 34.8 1978 32.4 1970 39.0 2014 149.2 1969 14.0 1982 10.4 2009 11.8 2010 10.2 1967 9.7 1982 9.2 2013 9.4 1962 11.1 1996 11.0 1990 12.7 1999 13.8 1976 13.5 1961 38.9 1993 34.6 2012 31.9 1967 39.0 1990 148.7 2005 13.6 2010 10.3 2006 11.7 2007 9.8 1987 9.3 2016 8.9 1961 9.2 1979 11.1 1987 11.0 1964 12.3 1991 13.5 1967 12.9 1981 38.8 2011 34.5 1962 31.8 2000 38.8 1986 148.3 1987 13.6 1991 10.2 1976 11.5 2005 9.8 1978 9.3 1977 8.7 2009 9.1 1995 11.0 2013 10.7 1977 11.9 2018 13.2 2004 12.5 1970 38.8 1987 34.1 2013 31.1 1994 38.7 1991 148.2 1972 13.3 2011 9.9 2008 11.0 1976 9.2 1988 8.9 1994 8.5 1984 9.0 1994 10.9 1990 10.6 1979 11.7 1993 13.2 1978 12.2 1992 38.6 1965 33.9 1973 31.0 2005 37.4 1975 148.1 1984 12.9 1985 9.9 1998 10.9 1984 8.9 2015 8.8 1992 8.4 1983 8.9 2000 10.8 1998 10.3 1991 11.5 1964 13.2 1962 11.9 1989 38.5 2003 32.6 2003 30.6 1969 36.7 1962 147.7 1968 12.8 1980 9.5 1968 10.8 1990 8.5 2010 8.7 2010 8.0 1973 8.8 1969 10.6 1973 10.2 1966 11.2 1971 12.9 2016 11.9 1988 38.0 1982 32.3 1982 29.7 1973 35.9 1997 147.4 2018 12.5 2017 9.4 1981 10.7 1997 8.4 2003 8.7 2004 7.9 1970 8.7 2005 10.4 1968 9.9 2007 10.7 1973 12.9 1999 11.7 2005 37.9 1971 32.3 1976 29.6 1977 35.8 1988 147.0 1962 12.3 1989 9.3 1971 10.6 1964 8.0 2019 8.2 1970 7.7 1996 8.3 2013 10.3 1993 9.3 1969 10.6 2003 12.7 1995 11.5 1968 37.8 2017 31.7 2017 29.0 1981 35.3 2003 145.6 1995 12.2 2000 9.1 2012 10.5 2013 7.8 1995 7.9 2018 7.7 1967 8.0 2006 9.9 2002 9.1 2003 10.3 2015 12.6 1987 11.3 2016 37.3 2019 31.1 2007 28.6 2006 35.3 1978 143.4 2010 11.8 2001 8.9 1983 10.2 1974 7.5 1981 7.7 1998 7.7 1962 7.9 1990 9.9 1970 8.8 1997 10.0 1997 12.5 1961 11.3 2008 37.2 1973 30.9 1996 28.5 2013 35.3 1969 143.2 1997 11.4 1996 8.9 1979 10.0 2000 7.4 2017 7.7 1961 7.4 1986 7.7 1971 9.0 1975 8.6 1989 9.0 1978 12.4 1973 11.3 1987 36.7 2009 30.8 1961 28.5 1989 34.9 2016 139.5 1989 11.2 1966 8.8 2013 9.8 1962 6.8 1971 7.5 1984 7.0 1976 7.5 2018 8.1 1972 8.5 2015 8.9 1969 12.3 1990 11.2 2001 36.5 1996 30.4 1991 28.4 2003 34.8 1964 138.7 1991 11.1 1973 8.1 1964 9.6 1969 6.6 1982 7.4 2001 6.6 2010 7.5 1999 7.9 1984 7.5 2009 8.4 2016 12.3 1964 11.0 1995 35.1 1985 29.8 1971 28.4 1996 34.5 1973 138.1 1964 11.0 2019 7.9 2003 9.0 1993 6.6 1976 7.3 1978 6.6 2006 7.3 1976 7.7 1991 7.1 1971 8.3 1962 12.2 2011 10.3 1971 34.6 1976 29.6 1997 26.6 1975 34.1 1989 137.6 1976 9.0 2006 7.2 1975 8.4 1996 6.5 1997 7.1 2008 6.5 1995 7.1 1977 6.8 1981 6.6 1996 8.2 2007 11.3 1968 10.0 1975 33.7 1997 29.0 2010 25.6 2018 33.9 1993 137.5 1975 8.4 1964 6.4 1963 7.9 2003 5.5 2011 7.0 1975 6.3 1992 6.7 1984 5.9 1983 5.8 1986 8.2 1965 9.7 1993 9.7 1996 30.9 2006 28.7 1990 23.1 1984 33.1 1985 136.6 1996 8.0 1987 6.3 1993 7.8 2011 5.5 1984 6.4 1990 6.3 1988 6.5 1982 5.0 2003 5.5 2002 8.1 1975 9.3 1988 9.5 2010 29.7 1992 27.3 2011 20.3 1995 33.0 1971 136.3 1973 7.7 1992 6.2 1965 7.8 1973 4.8 1980 6.1 1989 5.9 1975 6.4 1989 4.7 1995 5.4 1972 7.6 1985 9.0 1989 9.2 1991 27.7 1963 26.7 1980 19.9 1983 32.4 2007 134.2 2003 7.4 1963 5.4 1985 7.4 1961 4.2 2007 5.6 1980 5.0 2018 5.6 1983 3.6 1976 4.9 2014 7.1 1972 7.8 1983 7.8 1963 24.3 1964 23.9 1984 17.9 1976 28.3 1972 132.1 1971 6.0 1997 4.5 1986 6.5 2012 3.1 1974 5.4 1991 23.8 1974