Areal values from HadUK-Grid 1km gridded climate data from land surface network Source: Met Office National Climate Information Centre Monthly, seasonal and annual number of days in the month with air frost (minimum temperature below zero) for England NW and N Wales Areal series, starting in 1960 Last updated 01-Mar-2024 10:46 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 27.8 1963 27.0 1963 22.1 1962 13.0 2021 4.3 1996 0.6 1991 0.0 1965 0.0 1977 1.1 1986 6.8 1993 14.1 1965 23.7 2010 72.1 1963 31.0 2013 0.6 1991 20.5 1993 94.1 2010 25.7 1979 24.8 1986 20.9 2013 10.1 1968 4.1 1979 0.3 1962 0.0 1960 0.0 1976 0.5 1979 5.6 1992 13.6 1985 22.6 1981 61.5 1979 26.8 1962 0.3 1962 14.2 1965 84.4 1979 25.1 1985 22.3 1968 16.7 1969 9.0 1970 2.8 1982 0.2 1975 0.0 1973 0.0 1962 0.5 1974 4.5 1997 13.5 1993 20.0 1961 55.4 2010 26.5 1969 0.2 1975 13.8 1985 83.6 1969 20.9 1987 20.9 1979 16.1 1970 9.0 2013 2.7 2021 0.2 1969 0.0 2001 0.0 1964 0.4 1972 4.4 2003 12.5 1996 18.2 1976 46.9 1986 25.1 1970 0.2 1977 13.2 1988 83.3 1963 18.8 1997 20.4 2010 14.8 1987 8.6 1969 2.6 1984 0.1 1977 0.0 1971 0.0 1961 0.3 1964 4.0 1981 11.9 2005 17.6 2001 46.9 1991 21.7 2021 0.2 1969 13.0 2010 76.3 1996 18.5 1980 20.0 1996 13.4 1976 7.7 1986 2.5 1995 0.1 1971 0.0 1962 0.0 1993 0.2 1969 3.9 1983 11.4 1969 17.3 1962 46.3 1982 21.2 1979 0.1 1971 12.6 1996 76.2 1985 17.8 2010 19.9 1983 13.2 2006 7.1 1978 2.4 2010 0.1 1989 0.0 1984 0.0 1971 0.2 1988 3.5 1973 10.7 1971 17.2 2009 45.7 1968 20.5 1975 0.1 1973 12.3 1973 73.4 1968 16.9 2021 19.5 1991 12.8 1965 6.7 1983 2.1 1975 0.1 1973 0.0 1996 0.0 1983 0.2 2007 3.3 2018 10.4 2010 17.0 1969 45.7 1985 19.4 1968 0.1 1989 12.0 2005 72.3 2013 16.6 1991 19.4 1969 12.6 1985 6.6 1984 2.0 1967 0.1 2011 0.0 1986 0.0 1999 0.2 1987 2.7 1988 10.2 1988 16.7 1995 45.5 1996 19.2 2010 0.1 2011 11.8 1971 72.0 1962 16.3 1977 17.6 1981 12.5 2018 6.6 1966 2.0 2020 0.1 2001 0.0 1964 0.0 1966 0.2 2012 2.7 2002 10.0 1967 16.5 2008 44.6 1970 18.6 1965 0.1 2001 11.7 1969 70.6 1965 16.1 2011 17.2 1960 12.4 1964 6.5 1989 1.8 1977 0.1 1985 0.0 2000 0.0 2012 0.2 1995 2.6 2010 9.2 2016 16.3 1996 44.1 1965 18.6 1996 0.1 1985 10.4 1972 69.5 2001 15.7 2013 16.6 1978 12.3 2010 6.4 1975 1.8 1968 0.1 1978 0.0 1968 0.0 1979 0.2 1975 2.3 2008 8.8 1973 15.3 1964 42.9 2011 18.4 1995 0.1 1978 10.2 1967 69.2 1981 15.6 2001 16.0 2013 12.1 1975 6.3 2016 1.6 1997 0.1 1974 0.0 2005 0.0 1967 0.2 1993 2.0 1974 8.7 1972 14.9 1978 42.8 1969 17.6 1976 0.1 1974 10.0 1983 67.4 1987 15.6 1965 15.9 1970 12.1 1995 6.0 2000 1.4 1993 0.0 2015 0.0 2006 0.0 1965 0.1 1976 1.7 1980 8.2 1962 14.7 1960 42.5 2013 17.1 1984 0.0 2015 9.7 1980 67.1 1970 15.2 1992 15.7 2001 12.0 2001 5.8 2022 1.4 2005 0.0 1972 0.0 2002 0.0 1963 0.1 2018 1.7 1964 8.0 1980 14.6 1968 42.2 2009 17.0 1987 0.0 1972 9.7 1962 65.4 1986 14.9 1960 15.1 1987 11.9 1979 5.8 1973 1.4 2012 0.0 1987 0.0 2004 0.0 1972 0.1 1991 1.6 1966 7.9 1977 14.4 1963 42.0 1987 16.7 2006 0.0 1987 9.2 2016 61.6 1978 14.9 1966 15.0 2018 11.4 1980 5.4 1990 1.4 1965 0.0 2004 0.0 2003 0.0 1974 0.1 2005 1.6 2019 7.4 2013 13.9 2022 41.8 1977 16.7 1973 0.0 2004 9.1 1992 60.9 1964 14.8 1961 14.2 2003 10.4 2011 5.2 1979 1.3 1981 0.0 2009 0.0 2008 0.0 2003 0.1 1977 1.5 2012 7.2 1975 13.5 1992 40.4 2001 16.7 2001 0.0 2009 8.6 1975 60.3 2021 14.6 1986 14.1 1994 10.0 1971 5.2 1977 1.3 1971 0.0 2008 0.0 1999 0.0 2008 0.0 2020 1.5 1962 6.7 1989 12.9 1982 39.0 1997 16.1 1980 0.0 1961 8.2 2019 60.1 1960 14.1 1984 13.7 1985 9.8 1973 5.1 1998 1.2 1974 0.0 1999 0.0 1998 0.0 2006 0.0 2022 1.5 1987 6.6 2019 12.7 2003 38.9 1981 16.1 1986 0.0 1965 8.0 1977 59.7 1976 14.0 1982 13.2 1965 9.5 1996 5.1 1981 1.2 1980 0.0 1967 0.0 2007 0.0 2007 0.0 1960 1.3 1972 6.4 1979 12.4 1989 37.9 1983 16.0 1985 0.0 1999 7.5 2003 59.7 1973 13.4 2009 13.2 2004 8.4 1963 5.1 2012 1.1 1973 0.0 1961 0.0 2012 0.0 2004 0.0 2010 1.2 1975 6.1 1983 12.0 1967 37.8 1962 15.6 1971 0.0 2008 7.4 1964 59.3 1980 13.1 2019 12.8 1984 8.4 1986 5.0 2008 1.1 1969 0.0 1981 0.0 2009 0.0 2005 0.0 1961 1.2 1998 6.1 1976 11.8 2007 37.1 1964 15.5 1964 0.0 1976 7.4 2013 58.7 1991 12.5 2017 12.3 2009 8.3 1974 4.9 2002 1.0 2019 0.0 1983 0.0 2010 0.0 2010 0.0 1962 1.0 1971 5.9 2017 11.5 2017 35.8 2021 15.0 2018 0.0 1967 7.2 2012 57.7 2003 12.5 1978 11.7 2012 8.1 2015 4.8 1996 1.0 1987 0.0 1996 0.0 2011 0.0 2002 0.0 1990 0.8 1994 5.7 1968 11.0 2005 34.7 2004 14.3 2016 0.0 1983 7.1 1979 57.0 1995 12.2 1981 11.5 2016 7.9 1984 4.7 1974 1.0 2013 0.0 2016 0.0 2013 0.0 2001 0.0 2003 0.8 1960 5.6 2021 10.8 2012 33.9 2018 14.2 1974 0.0 1981 6.8 2008 53.5 1982 12.2 2006 11.0 2008 7.9 2023 4.5 2010 1.0 2001 0.0 2012 0.0 2014 0.0 2009 0.0 1971 0.8 1982 5.5 2012 10.7 1970 33.7 1980 12.5 1978 0.0 1964 6.7 1989 52.9 1984 12.1 2003 10.9 1964 7.6 2005 4.5 1965 0.9 1994 0.0 2005 0.0 2015 0.0 1960 0.0 1983 0.7 2017 5.4 1964 10.7 1990 33.5 2006 12.4 1989 0.0 1996 6.6 2017 52.2 1983 12.1 1995 10.9 2015 7.6 2016 4.5 1999 0.7 1991 0.0 1964 0.0 2016 0.0 2011 0.0 2004 0.7 2007 5.2 1998 10.3 1973 33.3 1984 11.9 2008 0.0 2012 6.4 1998 51.0 2008 11.8 1964 10.7 2005 7.5 1968 4.4 1962 0.6 1961 0.0 1968 0.0 2017 0.0 2013 0.0 1965 0.7 2023 5.1 1995 10.0 2014 33.2 1978 11.9 2022 0.0 2016 6.3 1976 50.9 2009 11.7 1970 10.6 1973 7.5 2003 4.3 1971 0.6 2015 0.0 1965 0.0 2018 0.0 2014 0.0 1982 0.5 1991 5.1 2004 9.5 1993 33.1 1966 11.9 2015 0.0 2005 6.3 1974 50.8 1975 11.4 1968 10.3 2006 7.4 2004 4.2 2019 0.5 2018 0.0 1984 0.0 2019 0.0 2015 0.0 1996 0.5 1999 5.1 1990 9.5 1979 32.8 1961 11.8 1966 0.0 1993 6.3 1966 50.6 1993 10.9 2015 10.3 1975 7.0 2020 4.2 1994 0.4 2016 0.0 1970 0.0 2020 0.0 2000 0.0 1963 0.5 1986 5.1 1961 9.4 1987 32.2 2003 11.8 1982 0.0 1960 6.2 1981 49.5 2005 10.2 2024 10.3 2021 6.9 1972 4.1 1976 0.4 2017 0.0 2019 0.0 2021 0.0 2017 0.0 1970 0.5 2000 5.0 1978 9.2 1999 31.9 1994 11.3 2005 0.0 1984 6.0 2018 48.3 1966 10.1 1972 9.6 1982 6.8 2008 3.9 1995 0.4 1989 0.0 2021 0.0 2022 0.0 2018 0.0 2009 0.3 1970 4.9 2007 9.1 2000 31.8 2015 11.3 2003 0.0 1968 5.8 2007 48.2 1971 9.9 1998 9.4 1976 6.6 1993 3.7 2001 0.4 2004 0.0 1960 0.0 1997 0.0 2019 0.0 1973 0.3 1984 4.7 1966 9.1 1980 29.6 1992 11.2 2023 0.0 1970 5.8 1968 48.2 1961 9.7 2012 9.4 1962 6.3 1988 3.6 1988 0.3 1962 0.0 1993 0.0 1992 0.0 2020 0.0 2015 0.3 2011 4.7 2023 9.0 1991 29.4 2002 11.2 1977 0.0 2019 5.7 2021 47.8 2012 9.6 1973 9.2 1966 6.1 2022 3.6 2003 0.3 1960 0.0 1979 0.0 1995 0.0 2021 0.0 2017 0.3 1990 4.6 1960 9.0 1965 28.6 2023 11.1 2011 0.0 2021 5.4 1960 47.5 2006 9.2 1967 8.2 2007 6.0 2021 3.6 1997 0.3 1985 0.0 2022 0.0 1979 0.0 2022 0.0 1984 0.2 2009 4.6 2008 8.6 2020 27.6 2008 11.1 2000 0.0 1979 5.4 1995 47.3 1992 9.2 2022 7.6 1971 5.6 1982 3.6 1980 0.3 1966 0.0 1986 0.0 1963 0.0 2016 0.0 1967 0.2 1985 4.3 1982 8.2 1998 26.6 2012 10.8 1983 0.0 2022 5.4 2023 47.2 2018 9.0 2000 7.4 1967 5.5 1989 3.4 2023 0.3 1988 0.0 2010 0.0 1966 0.0 1992 0.0 2000 0.2 1967 4.1 1991 7.8 2004 26.5 1971 10.6 2020 0.0 1986 5.3 1990 47.1 1977 8.8 1969 7.3 1977 5.4 2002 3.4 1982 0.3 1963 0.0 1998 0.0 1967 0.0 1998 0.0 1966 0.2 2014 3.9 2001 7.5 1985 25.5 1973 10.6 1981 0.0 1966 5.2 1961 47.1 2016 8.8 2004 7.3 1972 5.2 1978 3.3 1991 0.2 2011 0.0 2020 0.0 1969 0.0 1984 0.0 2008 0.2 2015 3.8 1974 6.9 1984 24.5 1993 10.5 2002 0.0 2010 5.2 1982 46.8 1967 8.8 1996 7.1 1999 5.2 2009 3.3 2006 0.2 1972 0.0 2002 0.0 1970 0.0 1968 0.0 2002 0.2 2021 3.8 1999 6.8 1975 24.3 1976 10.3 1963 0.0 1998 5.1 2004 43.3 2004 8.5 2023 6.7 1988 5.0 2000 3.2 2015 0.2 2008 0.0 1982 0.0 1972 0.0 1969 0.0 1998 0.1 1979 3.7 1963 6.6 1997 23.4 2000 10.2 1988 0.0 2002 5.1 1978 42.8 1997 8.4 1962 6.2 2023 5.0 1960 3.1 1964 0.2 2006 0.0 1988 0.0 1974 0.0 1970 0.0 2011 0.1 1976 3.5 1992 6.5 2023 23.0 2005 9.6 1993 0.0 2020 5.1 1997 41.6 1972 8.3 1994 6.1 1974 4.9 1966 3.1 1985 0.2 1992 0.0 1995 0.0 1975 0.0 1973 0.0 2019 0.1 2020 3.2 1970 6.4 1983 22.7 2019 9.1 1990 0.0 1982 4.8 1987 41.3 2017 8.2 1971 5.8 1980 4.5 2014 2.9 2017 0.2 2003 0.0 2013 0.0 1976 0.0 1975 0.0 1989 0.1 1978 3.2 1987 6.0 1966 22.7 1967 8.9 1998 0.0 1988 4.8 1991 40.0 2019 8.2 1976 5.7 2019 4.2 2007 2.9 1967 0.2 2002 0.0 1992 0.0 1977 0.0 1978 0.0 1994 0.1 1961 3.1 2006 6.0 1986 22.4 2017 8.5 1972 0.0 1995 4.3 1999 39.5 1989 7.6 2002 5.4 1993 4.2 1991 2.5 1960 0.2 2007 0.0 1980 0.0 1978 0.0 1980 0.0 1992 0.1 1965 3.1 2003 6.0 2002 22.2 1972 8.4 1997 0.0 2013 3.9 1986 38.5 2022 7.4 2018 5.4 1992 4.2 1981 2.3 2005 0.1 1983 0.0 1976 0.0 1980 0.0 1981 0.0 1999 0.1 2016 2.6 2018 5.6 2021 22.0 1995 8.4 2012 0.0 1992 3.9 2001 37.8 2023 6.8 2016 5.3 1989 4.2 1977 1.9 2018 0.1 1976 0.0 2000 0.0 1994 0.0 1982 0.0 1968 0.1 1995 2.3 2015 5.5 1994 22.0 1999 8.3 2004 0.0 1980 3.7 1963 37.5 2011 6.6 1999 5.2 2000 4.0 1983 1.7 1961 0.1 1998 0.0 2007 0.0 1981 0.0 1985 0.0 2006 0.1 2006 2.3 1986 5.3 2019 21.9 1974 8.3 1991 0.0 2000 3.6 1970 37.2 1998 5.6 1993 4.6 2017 3.7 1998 1.7 1963 0.1 1978 0.0 2006 0.0 1982 0.0 1997 0.0 2001 0.0 1969 2.2 1981 5.3 1972 20.8 2024 8.1 1999 0.0 1963 3.2 2006 37.2 2015 5.5 1974 4.4 1995 3.6 1999 1.6 1992 0.1 2014 0.0 2003 0.0 1983 0.0 1986 0.0 2013 0.0 1996 1.7 1984 5.2 2016 20.4 1988 8.0 1967 0.0 2003 3.0 2002 37.0 1994 5.0 1983 4.2 2024 3.6 1990 1.6 1993 0.1 2000 0.0 1997 0.0 1985 0.0 1987 0.0 2014 0.0 1963 1.6 2020 5.2 2011 20.3 1998 7.8 1960 0.0 2007 2.5 2015 36.5 2007 4.9 2007 4.2 2002 3.2 1997 1.6 2020 0.1 1990 0.0 2014 0.0 1987 0.0 1988 0.0 1997 0.0 1977 1.5 2011 5.1 2006 19.4 2016 7.6 2019 0.0 2006 2.0 1984 35.8 1988 4.8 2008 4.0 2020 3.1 1967 1.4 2009 0.0 1970 0.0 1994 0.0 1988 0.0 1989 0.0 2016 0.0 2004 1.3 2014 4.9 1971 18.2 2007 7.6 1994 0.0 2014 1.8 2020 35.7 2000 4.5 2005 3.9 1998 2.8 2017 1.3 1972 0.0 1986 0.0 1990 0.0 1989 0.0 1990 0.0 1985 0.0 1989 1.1 2009 4.2 1977 17.9 1990 6.7 2009 0.0 1997 1.8 2011 35.3 1999 4.4 1975 3.9 1997 2.6 1961 1.3 2007 0.0 2023 0.0 2017 0.0 1990 0.0 1991 0.0 1981 0.0 2013 1.0 2022 3.9 2018 17.4 2022 6.1 2017 0.0 2017 1.5 2014 34.1 1974 4.3 1988 3.3 1961 2.6 1994 1.2 1987 0.0 2009 0.0 2018 0.0 1991 0.0 1994 0.0 1980 0.0 2022 0.8 2000 2.2 2013 16.6 1975 5.7 2007 0.0 2018 1.5 1994 31.2 2002 3.6 2020 3.2 2011 2.4 2019 0.7 2014 0.0 1999 0.0 1966 0.0 1961 0.0 1995 0.0 1978 0.0 1968 0.7 1994 1.9 1974 12.9 2020 5.4 2014 0.0 1994 1.3 2009 30.7 1990 3.1 2014 2.7 1990 2.3 1992 0.5 2004 0.0 2022 0.0 1963 0.0 1993 0.0 1996 0.0 2021 0.0 2005 0.5 1997 1.4 1988 9.2 1989 4.9 1961 0.0 1990 1.3 2000 28.6 2020 2.8 1990 2.5 2022 1.9 2012 0.5 2011 0.0 1964 0.0 2023 0.0 2023 0.0 2023 0.0 2023 0.0 2001 0.3 2002 1.0 2015 7.6 2014 4.1 1992 0.0 2023 1.0 2022 22.3 2014 2.6 1989 2.3 2014 --- 2024 --- 2024 --- 2024 --- 2024 --- 2024 --- 2024 --- 2024 --- 2024 --- 2024 --- 2024 --- 1960 --- 2024 --- 2024 --- 2024 --- 2024