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 Scotland W Areal series, starting in 1960 Last updated 01-Mar-2024 10:45 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 26.4 1963 26.1 1963 20.7 2013 14.3 2021 6.7 1979 0.9 1991 0.0 1965 0.1 1964 3.0 1986 8.7 1992 18.3 1985 24.6 2010 67.3 1963 31.7 2013 0.9 1991 22.3 1993 103.2 2010 25.8 1985 23.8 1986 20.5 1969 13.2 1983 5.2 1996 0.7 1975 0.0 1992 0.1 1977 2.3 1974 8.0 1993 16.6 1969 21.9 1981 61.6 2010 31.6 1979 0.7 1975 18.6 1985 100.1 1979 25.4 1979 23.0 1968 19.5 1962 12.2 1970 4.8 1995 0.5 1989 0.0 2000 0.0 1999 1.6 1972 6.7 1981 15.1 1965 21.4 2009 59.3 1979 31.6 1969 0.5 1989 17.4 2010 94.4 1969 20.9 1987 20.9 1979 18.2 1979 11.8 1986 4.3 1975 0.4 1962 0.0 1966 0.0 1986 1.2 1975 5.8 2003 14.8 1996 20.3 1961 49.9 1965 29.5 1970 0.4 1962 16.8 1969 88.4 1963 20.6 1984 20.8 2010 17.3 1970 10.7 1966 3.8 1982 0.3 1985 0.0 1962 0.0 1989 1.2 2020 5.7 2002 13.6 2010 19.6 1976 48.5 2011 28.7 1962 0.3 1998 16.1 1965 85.2 1985 20.6 2021 20.6 1969 16.5 1987 9.8 1968 3.8 1984 0.3 1998 0.0 1999 0.0 1966 1.1 1993 5.6 1973 13.2 1993 17.3 1995 48.5 1986 27.1 1975 0.3 1985 16.0 1973 84.4 1968 19.4 2010 19.9 1960 16.5 1995 9.5 2013 3.6 1968 0.2 1964 0.0 1964 0.0 1969 1.0 2007 4.9 2012 12.8 2016 16.9 2001 48.4 1977 26.5 1995 0.3 1964 15.8 2019 84.2 1965 18.7 1997 19.5 1970 16.1 2001 9.4 1969 3.5 2010 0.2 1978 0.0 1986 0.0 1993 0.9 1979 4.1 2018 11.7 2019 16.5 2008 48.2 1968 24.8 1968 0.2 1969 15.4 1971 81.9 1981 17.9 1978 19.5 1996 15.9 1975 8.5 1998 3.5 2021 0.1 1969 0.0 1971 0.0 1987 0.7 2010 4.1 1980 11.5 1966 16.5 1960 47.0 1970 23.4 2001 0.2 1978 15.4 1992 79.5 1996 17.7 1960 19.3 1983 15.0 2018 8.5 1989 3.4 2012 0.1 2012 0.0 1976 0.0 1968 0.6 1964 4.1 2019 11.3 1971 16.4 1989 46.6 1969 23.3 2021 0.1 1977 15.0 1996 79.1 1986 17.4 1965 19.0 1991 14.7 1965 8.5 1978 3.4 1977 0.1 2001 0.0 1968 0.0 1962 0.6 1995 4.0 1997 10.7 1977 16.2 1968 46.5 1991 22.1 1996 0.1 1986 14.1 1966 78.2 1970 17.2 2011 17.3 1978 14.5 2006 8.3 2000 3.1 1967 0.1 1974 0.0 1961 0.0 1965 0.6 1971 3.5 2008 10.6 2005 15.9 1996 46.0 1987 21.4 1965 0.1 2012 13.6 1972 77.4 1962 17.2 1977 16.8 1965 13.7 1980 8.3 1981 2.9 2020 0.1 1961 0.0 1996 0.0 1992 0.6 2012 3.5 1971 10.4 2013 15.6 1964 45.6 1985 21.3 1986 0.1 2001 12.9 2016 76.6 1987 17.1 1980 16.7 2013 13.6 1985 8.2 2012 2.8 1997 0.1 2009 0.0 1993 0.0 2012 0.5 1988 3.3 1983 10.3 1973 15.6 1993 44.6 2018 21.2 1984 0.1 1974 12.6 1980 76.5 2001 16.6 1986 16.7 1981 12.6 2010 8.1 1962 2.6 2005 0.1 1986 0.0 1995 0.0 2004 0.4 1991 3.0 2010 10.2 1972 15.6 1969 43.8 1996 21.1 2010 0.1 1999 12.2 1962 75.9 1995 16.4 1995 16.5 2018 12.1 1996 8.1 1973 2.5 1994 0.1 1987 0.0 2015 0.0 1998 0.4 1960 3.0 1974 10.2 1962 15.4 2022 43.2 2009 20.3 2006 0.1 1961 11.7 2012 74.7 2013 16.3 1966 16.4 1987 11.6 1976 8.1 2016 2.2 2019 0.1 1977 0.0 1998 0.0 2014 0.3 1977 2.8 1987 9.0 1990 14.9 2017 43.1 1994 20.3 1973 0.1 1987 11.4 1974 71.6 1966 15.9 2001 15.6 1994 11.4 1964 7.3 1994 2.2 2015 0.1 1971 0.0 1973 0.0 1982 0.3 1987 2.8 1988 8.6 2017 14.8 1962 42.4 2021 20.3 1983 0.1 2009 11.2 2008 71.1 1960 15.4 1991 15.0 2001 11.3 1968 7.1 1984 2.2 1981 0.1 1972 0.0 1960 0.0 2010 0.2 1983 2.8 1998 8.5 1980 14.2 1982 42.3 2001 20.2 1987 0.1 1971 11.1 1977 70.0 1973 15.3 1961 15.0 2016 11.3 2023 6.9 1977 2.1 1973 0.0 1973 0.0 1980 0.0 1978 0.1 1976 2.6 1966 8.4 1979 14.1 1999 42.3 2013 19.9 2018 0.1 1972 10.7 2005 69.9 1978 14.9 2019 14.9 2004 11.1 1971 6.9 1975 1.9 1993 0.0 1999 0.0 1972 0.0 1972 0.1 2003 2.5 1964 8.4 1991 13.0 1978 42.2 1982 19.0 1981 0.1 1965 10.7 2013 68.4 2021 14.2 2009 14.2 2003 10.3 1984 6.9 2008 1.7 1969 0.0 1981 0.0 1989 0.0 1988 0.1 1997 2.0 1962 8.4 1963 12.8 1967 41.8 1966 19.0 1982 0.1 1973 10.6 1988 68.0 1980 14.1 1981 13.4 1985 10.2 1988 6.7 1979 1.7 1991 0.0 2015 0.0 1970 0.0 1973 0.1 2018 1.8 1972 7.8 1968 12.7 1992 41.8 1981 18.9 1985 0.0 1981 10.5 1998 65.1 1991 14.0 2003 13.1 1966 10.2 1982 6.6 1974 1.6 1965 0.0 1996 0.0 1974 0.0 1994 0.1 1990 1.5 1967 7.8 2008 12.7 1963 41.6 1962 18.8 1980 0.0 2015 10.5 1983 64.3 1975 13.7 2017 12.4 2009 10.2 2011 6.4 2022 1.5 1974 0.0 1997 0.0 1963 0.0 2020 0.1 1989 1.4 2023 7.7 1998 12.6 1979 41.2 1997 18.2 1974 0.0 1996 10.2 1981 63.9 1993 13.7 2024 12.4 1973 10.1 1973 6.2 1967 1.5 2013 0.0 1988 0.0 1979 0.0 2003 0.1 1996 1.2 1975 7.7 2023 12.5 2012 40.9 1978 18.2 1989 0.0 1997 9.6 1979 63.4 2008 13.3 2015 12.2 2005 10.1 1974 6.0 2001 1.5 1980 0.0 1983 0.0 1978 0.0 1960 0.1 1965 1.1 1960 7.3 1988 12.4 1965 39.8 1983 17.3 2015 0.0 1988 9.4 1975 63.1 1983 13.3 1992 11.8 2015 10.1 2008 5.9 2015 1.4 2001 0.0 2000 0.0 1975 0.0 1980 0.0 1994 1.1 1999 7.1 1982 12.1 1973 38.3 1984 17.2 1994 0.0 1966 9.4 1964 62.9 1976 13.1 2018 11.7 1977 9.7 1963 5.6 1988 1.4 1987 0.0 1965 0.0 2004 0.0 2007 0.0 1969 1.0 1994 7.0 1975 12.1 1990 38.1 1980 17.2 1971 0.0 2000 9.4 2017 62.8 1984 13.0 2013 11.6 2006 9.5 2005 5.4 1990 1.3 1985 0.0 2011 0.0 2001 0.0 1979 0.0 1992 1.0 1965 7.0 1961 11.7 2020 36.5 2004 17.2 1966 0.0 1983 9.3 1990 62.5 2018 12.7 1982 11.0 1962 9.4 1986 5.3 1999 1.1 1988 0.0 2013 0.0 2011 0.0 1963 0.0 2005 0.9 2007 7.0 1983 11.5 2003 36.4 1961 17.1 2008 0.0 1992 9.3 1991 61.4 1977 12.4 1968 11.0 1984 9.4 1972 5.3 1995 1.1 1989 0.0 2008 0.0 2007 0.0 1984 0.0 2002 0.8 1976 6.7 1989 11.5 1987 36.0 2003 17.0 2016 0.0 1968 9.2 2023 61.4 1982 12.1 1998 10.6 1964 9.2 2015 5.2 1971 1.1 1962 0.0 2020 0.0 2009 0.0 1961 0.0 1962 0.8 2017 6.7 1992 11.4 1970 36.0 2015 16.9 1988 0.0 2011 8.5 1963 61.1 2009 11.9 1970 10.3 1988 9.0 2020 5.1 1965 1.0 2006 0.0 1984 0.0 2023 0.0 2021 0.0 1984 0.7 1982 6.6 1967 11.4 2000 33.8 1995 16.5 1998 0.0 1993 8.5 1986 59.4 2003 11.9 1994 10.1 1999 8.7 2004 5.0 1982 1.0 2016 0.0 1995 0.0 1994 0.0 1967 0.0 1982 0.6 1970 6.3 1976 11.1 1980 32.8 2006 16.4 1976 0.0 2013 8.1 1967 59.3 1964 10.9 1976 10.1 2021 8.6 2022 5.0 2010 0.9 1971 0.0 1979 0.0 1987 0.0 1971 0.0 1973 0.6 2000 6.3 1960 11.1 2005 32.5 1988 15.9 1978 0.0 2008 8.0 1968 58.7 2016 10.8 2023 9.8 1975 8.6 1981 4.8 2006 0.8 1992 0.0 1980 0.0 2022 0.0 1995 0.0 2001 0.5 1991 6.3 1964 10.9 1966 32.2 1964 15.7 1977 0.0 2020 8.0 2003 57.6 1992 10.7 1988 9.8 2008 8.6 1989 4.8 1996 0.8 1963 0.0 2021 0.0 2021 0.0 1981 0.0 1970 0.5 2021 6.2 2012 10.8 2014 32.2 2023 15.6 2023 0.0 1984 7.8 1982 57.0 2012 10.6 2016 9.4 1972 8.1 1993 4.5 1976 0.7 1961 0.0 1968 0.0 2020 0.0 2019 0.0 1998 0.5 2009 6.0 1974 10.5 2007 31.7 2000 15.2 1967 0.0 1995 7.7 1960 56.6 2005 10.6 1972 9.1 1995 8.0 2003 4.4 1991 0.7 2003 0.0 1982 0.0 2019 0.0 2018 0.0 2022 0.4 2020 6.0 1999 9.9 2011 30.3 2002 15.0 2022 0.0 1979 7.6 1987 55.1 2017 10.3 1962 8.7 1976 7.9 2016 4.3 2019 0.7 2018 0.0 2005 0.0 2018 0.0 2009 0.0 2023 0.4 2014 5.6 1978 9.7 2023 29.7 2024 14.7 2005 0.0 1982 7.2 1976 54.6 1994 10.3 1967 8.7 2012 7.8 1999 4.3 2023 0.7 2002 0.0 1990 0.0 2017 0.0 2017 0.0 1968 0.4 1995 5.5 1995 9.5 2004 29.6 2005 14.7 1963 0.0 2004 7.2 2002 54.5 2019 10.1 2004 8.4 1980 7.5 2002 4.2 1963 0.7 1983 0.0 1970 0.0 2016 0.0 2016 0.0 1963 0.4 1986 5.2 1970 9.0 1998 29.4 1973 14.7 2012 0.0 1980 7.1 1961 54.3 1971 10.1 2006 8.3 1989 7.4 1998 4.1 2018 0.6 1960 0.0 2016 0.0 1981 0.0 2015 0.0 1985 0.3 2004 5.2 2004 9.0 2021 29.1 1967 14.5 2020 0.0 2021 7.0 1989 54.3 1967 9.8 1969 8.0 2000 7.4 1994 4.1 2002 0.6 1998 0.0 2022 0.0 2014 0.0 2013 0.0 2013 0.3 1985 5.2 2001 8.8 1986 29.1 2016 14.4 1964 0.0 2014 7.0 1999 54.1 1961 9.6 2000 7.9 2007 7.1 2009 4.0 1985 0.5 1978 0.0 1967 0.0 2013 0.0 1970 0.0 1981 0.3 2011 5.2 1986 8.3 1994 29.0 2008 14.3 2000 0.0 2010 6.9 2018 53.9 1972 9.4 2012 7.9 1967 7.0 2017 3.6 1980 0.5 2011 0.0 1994 0.0 2012 0.0 2011 0.0 2009 0.3 2015 5.0 2021 8.3 1975 28.1 1992 13.3 1999 0.0 1994 6.5 1995 53.0 1999 9.2 1973 7.6 1982 6.9 1978 3.6 1961 0.4 1966 0.0 2004 0.0 1977 0.0 2022 0.0 1967 0.3 2013 4.5 1987 8.0 1985 28.0 2012 13.0 1991 0.0 2005 6.3 2007 52.7 1989 9.2 1971 7.5 2020 6.9 1991 3.2 2017 0.4 1976 0.0 2010 0.0 2010 0.0 1985 0.0 2004 0.2 1968 4.4 2007 7.8 2002 27.9 1976 12.6 1972 0.0 1960 5.9 1970 51.5 1998 9.0 1975 7.4 1992 6.5 1960 3.1 1997 0.4 1972 0.0 1992 0.0 1988 0.0 2005 0.0 2008 0.2 1984 3.7 2009 7.8 1997 27.8 2019 12.3 2002 0.0 1970 5.7 1978 51.2 2023 8.9 1964 7.1 1971 6.4 1983 3.1 1992 0.4 2000 0.0 1960 0.0 2008 0.0 2008 0.0 2021 0.2 1990 3.5 1981 7.7 1972 27.7 1971 12.2 1993 0.0 1990 5.5 2004 50.3 2004 8.8 2008 7.0 1974 6.2 2007 3.0 1964 0.3 2004 0.0 2007 0.0 1991 0.0 2006 0.0 2017 0.2 1989 3.5 1984 7.5 1991 27.5 1999 11.6 2003 0.0 1976 5.5 2021 50.1 1988 8.6 1993 6.8 2002 6.1 1966 2.9 2003 0.3 1990 0.0 2019 0.0 2006 0.0 1974 0.0 1980 0.2 1979 3.3 2015 6.7 1983 27.0 1990 11.3 2019 0.0 1967 5.4 1997 49.5 2015 8.4 1999 6.8 2019 5.9 1967 2.8 1972 0.3 2017 0.0 1966 0.0 2005 0.0 1975 0.0 2011 0.2 1969 3.2 2000 6.3 1984 26.4 1993 11.1 2011 0.0 2016 5.2 2001 49.2 2006 7.9 2005 6.7 2011 5.6 2000 2.6 2020 0.2 2007 0.0 1993 0.0 1982 0.0 2002 0.0 2019 0.1 1963 3.0 2006 6.1 2018 25.5 1974 10.5 2017 0.0 2022 4.2 2009 49.0 1997 7.3 2007 6.6 1997 5.5 2021 2.6 2005 0.2 2009 0.0 2018 0.0 2003 0.0 2001 0.0 2000 0.1 1996 2.7 2018 5.7 2019 25.3 1972 10.4 1997 0.0 2007 3.8 1984 47.0 2000 7.0 1996 6.6 2017 5.4 1977 2.3 1987 0.1 2008 0.0 2006 0.0 2002 0.0 2000 0.0 2014 0.1 1961 2.0 2003 5.7 1977 23.6 2017 10.3 2004 0.0 2003 3.8 2000 46.8 1974 6.6 2002 6.4 2024 5.0 1992 2.3 1993 0.1 1999 0.0 2014 0.0 1983 0.0 1976 0.0 2015 0.1 2016 1.6 2020 5.3 1971 23.0 1998 9.7 1990 0.0 1963 3.6 2015 46.6 2011 6.4 1974 6.3 2022 4.8 2019 2.1 1960 0.1 1986 0.0 2002 0.0 1967 0.0 1997 0.0 2006 0.1 1978 1.5 2002 4.1 2006 22.5 1975 9.3 1960 0.0 2019 3.2 2020 43.7 2022 6.3 1983 6.0 1990 4.7 2014 1.8 2007 0.1 1970 0.0 2017 0.0 1969 0.0 1996 0.0 1999 0.1 2022 1.3 1997 3.7 1974 21.0 2022 8.9 1992 0.0 2018 3.0 2006 42.3 2020 5.8 2022 5.9 2023 4.6 1997 1.6 2014 0.0 2014 0.0 2003 0.0 1984 0.0 1991 0.0 2016 0.0 2005 1.2 2011 3.5 2015 19.3 2007 8.8 2009 0.0 2006 1.6 1994 41.6 1990 5.4 2020 5.1 1993 4.0 1990 1.5 2009 0.0 2023 0.0 1976 0.0 1997 0.0 1990 0.0 1966 0.0 2006 1.2 2022 3.3 2016 18.6 2020 8.3 2007 0.0 2002 1.5 2011 40.7 2002 5.2 2014 4.6 1961 3.1 2012 1.2 2004 0.0 2022 0.0 1963 0.0 1985 0.0 1983 0.0 1961 0.0 1977 1.1 2014 2.6 2013 12.1 2014 6.7 1961 0.0 2017 1.5 2014 40.2 2007 4.6 1990 4.4 2014 2.3 1961 0.5 2011 0.0 1964 0.0 2023 0.0 1990 0.0 2023 0.0 1978 0.0 2001 0.6 1994 1.5 1988 12.1 1989 6.3 2014 0.0 2023 1.3 2022 28.2 2014 2.3 1989 3.0 1998 --- 2024 --- 2024 --- 2024 --- 2024 --- 2024 --- 2024 --- 2024 --- 2024 --- 2024 --- 2024 --- 1960 --- 2024 --- 2024 --- 2024 --- 2024