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 SE and Central S Areal series, starting in 1960 Last updated 01-Mar-2024 10:46 year jan feb mar apr may jun jul aug sep oct nov dec win spr sum aut ann 1960 14.2 11.2 3.0 3.2 0.0 0.0 0.0 0.0 0.0 1.4 3.7 9.0 --- 6.2 0.0 5.1 45.7 1961 10.9 0.2 7.2 0.0 1.1 0.0 0.0 0.0 0.0 0.8 6.1 17.9 20.1 8.3 0.0 6.8 44.1 1962 9.0 11.5 19.8 1.2 1.5 0.8 0.0 0.0 0.0 0.9 8.6 20.8 38.4 22.5 0.8 9.6 74.1 1963 29.5 26.3 7.4 2.0 0.1 0.0 0.0 0.0 0.0 0.0 1.7 17.4 76.6 9.4 0.0 1.7 84.3 1964 10.8 9.3 8.9 2.7 0.0 0.0 0.0 0.0 0.0 2.4 3.6 15.5 37.5 11.5 0.0 6.0 53.2 1965 14.4 15.4 11.3 1.8 0.3 0.0 0.0 0.0 0.0 0.4 12.5 8.5 45.3 13.4 0.0 12.9 64.6 1966 15.4 3.3 6.0 2.1 0.0 0.0 0.0 0.0 0.0 0.3 5.5 5.6 27.2 8.1 0.0 5.8 38.2 1967 11.1 9.0 2.0 2.8 1.7 0.0 0.0 0.0 0.0 0.0 6.3 13.3 25.7 6.4 0.0 6.3 46.1 1968 13.4 18.4 5.3 9.4 0.1 0.0 0.0 0.0 0.0 0.0 3.8 13.3 45.0 14.7 0.0 3.8 63.7 1969 6.2 18.2 11.5 6.6 0.0 0.0 0.0 0.0 0.2 0.3 9.0 13.5 37.8 18.1 0.0 9.5 65.6 1970 9.5 14.0 15.3 8.0 0.0 0.0 0.0 0.0 0.0 0.4 1.7 14.0 37.1 23.3 0.0 2.1 63.0 1971 7.0 9.5 10.1 2.7 1.2 0.0 0.0 0.0 0.0 1.0 10.4 4.7 30.5 13.9 0.0 11.5 46.5 1972 10.2 2.8 5.1 0.6 0.0 0.0 0.0 0.0 0.0 0.7 8.6 4.3 17.7 5.7 0.0 9.4 32.4 1973 11.1 13.4 12.6 3.1 0.4 0.0 0.0 0.0 0.0 1.8 11.2 9.9 28.8 16.0 0.0 13.0 63.4 1974 3.1 5.7 7.3 1.9 1.0 0.0 0.0 0.0 0.0 1.4 0.6 1.2 18.7 10.2 0.0 2.1 22.3 1975 1.9 8.2 7.2 6.4 0.3 0.0 0.0 0.0 0.0 0.4 7.2 12.5 11.3 13.9 0.0 7.6 44.1 1976 9.1 9.3 11.2 4.9 0.1 0.0 0.0 0.0 0.0 0.0 5.7 17.7 30.9 16.1 0.0 5.7 58.0 1977 14.4 5.1 4.2 7.4 0.5 0.0 0.0 0.0 0.0 0.0 6.6 2.9 37.2 12.1 0.0 6.6 41.1 1978 13.1 14.8 5.1 5.9 0.0 0.0 0.0 0.0 0.0 0.1 5.2 11.4 30.7 11.0 0.0 5.3 55.5 1979 25.5 18.9 7.4 4.5 3.9 0.0 0.0 0.0 0.0 0.4 7.4 7.2 55.7 15.8 0.0 7.7 75.1 1980 18.6 5.2 7.3 2.4 0.8 0.0 0.0 0.0 0.0 1.9 8.1 8.9 30.9 10.4 0.0 10.0 53.1 1981 11.9 18.6 2.4 3.5 1.4 0.0 0.0 0.0 0.0 1.5 3.2 18.3 39.3 7.3 0.0 4.7 60.8 1982 12.8 7.0 7.0 3.1 1.7 0.0 0.0 0.0 0.0 0.4 3.6 11.0 38.1 11.7 0.0 4.0 46.4 1983 3.0 18.8 5.4 3.9 0.0 0.0 0.0 0.0 0.0 2.5 5.7 9.3 32.8 9.3 0.0 8.2 48.7 1984 10.3 10.1 6.7 7.0 0.7 0.0 0.0 0.0 0.0 0.7 1.4 9.5 29.8 14.4 0.0 2.1 46.5 1985 23.2 15.5 13.2 3.2 0.0 0.0 0.0 0.0 0.0 0.4 13.4 4.9 48.2 16.5 0.0 13.8 73.9 1986 12.3 24.3 9.2 5.6 0.1 0.0 0.0 0.0 0.0 0.2 0.6 7.4 41.5 14.8 0.0 0.8 59.6 1987 20.2 14.0 15.0 0.4 0.2 0.0 0.0 0.0 0.0 1.3 3.3 7.2 41.6 15.6 0.0 4.7 61.7 1988 5.3 8.3 4.4 4.6 0.0 0.0 0.0 0.0 0.0 1.1 13.9 2.2 20.9 9.0 0.0 15.0 39.9 1989 6.8 6.1 2.2 4.0 0.0 0.0 0.0 0.0 0.0 0.0 7.9 5.5 15.1 6.2 0.0 7.9 32.4 1990 2.6 0.4 3.5 5.3 0.0 0.0 0.0 0.0 0.0 0.4 2.7 10.8 8.5 8.8 0.0 3.1 25.6 1991 9.9 19.4 3.4 3.4 0.4 0.1 0.0 0.0 0.0 1.1 5.7 12.1 40.0 7.2 0.1 6.7 55.3 1992 14.7 10.7 0.8 1.8 0.0 0.0 0.0 0.0 0.0 4.2 1.9 11.8 37.5 2.6 0.0 6.1 45.9 1993 5.4 5.8 8.9 0.7 0.0 0.0 0.0 0.0 0.0 3.7 11.7 4.9 22.9 9.6 0.0 15.5 41.2 1994 7.5 11.5 1.8 1.3 0.0 0.0 0.0 0.0 0.0 0.8 0.0 7.9 24.0 3.2 0.0 0.8 30.9 1995 8.1 2.2 12.1 3.3 0.7 0.0 0.0 0.0 0.0 0.0 6.0 14.1 18.2 16.2 0.0 6.0 46.6 1996 6.8 18.1 10.0 4.7 2.1 0.0 0.0 0.0 0.0 0.0 12.3 12.1 39.0 16.7 0.0 12.4 66.1 1997 17.7 4.4 1.8 5.0 0.9 0.0 0.0 0.0 0.0 5.1 4.2 8.4 34.3 7.7 0.0 9.3 47.6 1998 9.1 5.7 3.3 3.5 0.3 0.0 0.0 0.0 0.0 0.5 6.6 7.8 23.2 7.1 0.0 7.1 36.8 1999 4.8 7.4 4.3 4.4 0.0 0.0 0.0 0.0 0.0 0.5 0.9 8.8 20.0 8.7 0.0 1.5 31.2 2000 12.1 5.1 4.4 3.4 0.0 0.0 0.0 0.0 0.0 0.0 1.8 6.3 26.0 7.8 0.0 1.8 33.2 2001 12.8 11.9 5.8 2.1 0.0 0.0 0.0 0.0 0.0 0.0 5.9 18.7 31.1 7.9 0.0 5.9 57.3 2002 8.4 3.8 3.4 1.6 0.0 0.0 0.0 0.0 0.0 1.5 0.5 3.6 30.9 5.1 0.0 2.0 22.8 2003 11.9 13.3 6.3 5.6 0.1 0.0 0.0 0.0 0.2 4.0 2.1 9.6 28.8 11.9 0.0 6.3 53.1 2004 9.1 10.0 6.1 1.1 0.0 0.0 0.0 0.0 0.0 0.0 3.6 9.9 28.7 7.2 0.0 3.6 39.8 2005 4.6 10.6 8.2 2.0 0.9 0.0 0.0 0.0 0.0 0.0 11.8 14.3 25.1 11.0 0.0 11.8 52.3 2006 10.0 10.8 11.6 3.8 0.0 0.0 0.0 0.0 0.0 0.0 4.5 5.6 35.1 15.4 0.0 4.5 46.3 2007 4.2 6.9 3.3 0.9 0.0 0.0 0.0 0.0 0.0 1.2 6.1 11.7 16.7 4.2 0.0 7.3 34.3 2008 2.3 12.3 5.9 5.7 0.0 0.0 0.0 0.0 0.0 2.4 3.2 14.3 26.3 11.6 0.0 5.6 46.0 2009 16.0 12.3 6.9 0.6 0.0 0.0 0.0 0.0 0.0 0.4 0.1 15.1 42.7 7.5 0.0 0.4 51.4 2010 19.6 11.9 8.8 2.7 1.4 0.0 0.0 0.0 0.0 2.8 10.0 24.8 46.6 12.9 0.0 12.7 82.0 2011 11.2 3.4 7.1 0.0 0.1 0.0 0.0 0.0 0.0 0.5 1.1 5.1 39.4 7.3 0.0 1.5 28.5 2012 8.4 14.5 2.3 4.4 0.0 0.0 0.0 0.0 0.0 1.5 4.3 10.5 28.0 6.7 0.0 5.8 46.0 2013 13.1 12.8 15.7 7.7 0.2 0.0 0.0 0.0 0.0 0.0 4.1 4.6 36.4 23.7 0.0 4.1 58.2 2014 4.5 0.1 4.0 0.3 0.2 0.0 0.0 0.0 0.0 0.0 2.3 11.1 9.3 4.5 0.0 2.3 22.6 2015 10.9 10.9 3.0 1.1 0.0 0.0 0.0 0.0 0.0 0.0 2.6 0.0 32.9 4.1 0.0 2.6 28.5 2016 6.8 9.3 7.6 4.1 0.6 0.0 0.0 0.0 0.0 0.0 5.6 9.1 16.1 12.3 0.0 5.6 43.2 2017 16.8 3.5 0.1 2.5 0.3 0.0 0.0 0.0 0.0 0.3 5.6 11.9 29.5 2.8 0.0 5.9 41.0 2018 4.1 15.9 7.9 0.0 0.4 0.0 0.0 0.0 0.0 2.0 2.8 3.2 32.0 8.3 0.0 4.9 36.5 2019 14.6 7.2 1.0 3.6 0.3 0.0 0.0 0.0 0.0 0.5 4.0 6.5 25.0 4.9 0.0 4.5 37.7 2020 4.7 3.0 4.0 2.2 1.1 0.0 0.0 0.0 0.0 0.0 3.1 8.8 14.1 7.3 0.0 3.1 26.8 2021 15.5 10.0 4.0 12.0 1.9 0.0 0.0 0.0 0.0 0.0 5.4 3.7 34.3 17.9 0.0 5.4 52.5 2022 13.8 2.5 2.1 4.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 11.8 19.9 6.5 0.0 0.1 34.6 2023 10.3 9.1 4.4 2.5 0.0 0.0 0.0 0.0 0.0 0.4 3.7 4.4 31.3 6.9 0.0 4.1 34.8 2024 11.2 2.5 18.1